EP2235144B1 - Production de mélanges d'additifs - Google Patents
Production de mélanges d'additifs Download PDFInfo
- Publication number
- EP2235144B1 EP2235144B1 EP09704349.1A EP09704349A EP2235144B1 EP 2235144 B1 EP2235144 B1 EP 2235144B1 EP 09704349 A EP09704349 A EP 09704349A EP 2235144 B1 EP2235144 B1 EP 2235144B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- additive
- mixing
- mixtures
- fuel
- oils
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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- 239000000654 additive Substances 0.000 title claims description 96
- 239000000203 mixture Substances 0.000 title claims description 82
- 230000000996 additive effect Effects 0.000 title claims description 59
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000002156 mixing Methods 0.000 claims description 82
- 238000000034 method Methods 0.000 claims description 43
- 239000000295 fuel oil Substances 0.000 claims description 38
- -1 color markers Substances 0.000 claims description 36
- 150000002148 esters Chemical class 0.000 claims description 23
- 239000002904 solvent Substances 0.000 claims description 21
- 229920001577 copolymer Polymers 0.000 claims description 20
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 13
- 239000005977 Ethylene Substances 0.000 claims description 13
- 239000002199 base oil Substances 0.000 claims description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 12
- 229910017464 nitrogen compound Inorganic materials 0.000 claims description 12
- 150000002830 nitrogen compounds Chemical class 0.000 claims description 12
- 239000004215 Carbon black (E152) Substances 0.000 claims description 11
- 150000001412 amines Chemical group 0.000 claims description 11
- 239000003599 detergent Substances 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 239000000178 monomer Substances 0.000 claims description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 9
- 150000001336 alkenes Chemical class 0.000 claims description 8
- 150000001408 amides Chemical class 0.000 claims description 8
- 150000003440 styrenes Chemical class 0.000 claims description 8
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 7
- 150000003949 imides Chemical class 0.000 claims description 6
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000003112 inhibitor Substances 0.000 claims description 5
- 150000003863 ammonium salts Chemical class 0.000 claims description 4
- 239000003963 antioxidant agent Substances 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 3
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000003747 fuel oil additive Substances 0.000 claims description 3
- 239000006078 metal deactivator Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000003205 fragrance Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 38
- 239000002283 diesel fuel Substances 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 14
- 229920000768 polyamine Polymers 0.000 description 14
- 239000003921 oil Substances 0.000 description 13
- 235000019198 oils Nutrition 0.000 description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 12
- 229920002367 Polyisobutene Polymers 0.000 description 12
- 239000002253 acid Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 12
- 239000002480 mineral oil Substances 0.000 description 12
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 239000007795 chemical reaction product Substances 0.000 description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 10
- 229910052717 sulfur Inorganic materials 0.000 description 10
- 238000003860 storage Methods 0.000 description 9
- 239000010779 crude oil Substances 0.000 description 8
- 125000001931 aliphatic group Chemical group 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 150000002989 phenols Chemical class 0.000 description 7
- 229920000570 polyether Polymers 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 6
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 6
- 150000001340 alkali metals Chemical class 0.000 description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 6
- 125000003277 amino group Chemical group 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 239000013256 coordination polymer Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000001993 wax Substances 0.000 description 6
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 5
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 5
- 239000003225 biodiesel Substances 0.000 description 5
- 238000010924 continuous production Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000003502 gasoline Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 229920005862 polyol Polymers 0.000 description 5
- 150000003077 polyols Chemical class 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 5
- 229940014800 succinic anhydride Drugs 0.000 description 5
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 5
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 4
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 4
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical group OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical group OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 235000010446 mineral oil Nutrition 0.000 description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 150000003628 tricarboxylic acids Chemical class 0.000 description 4
- 235000015112 vegetable and seed oil Nutrition 0.000 description 4
- 239000008158 vegetable oil Substances 0.000 description 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 3
- JZHGRUMIRATHIU-UHFFFAOYSA-N 1-ethenyl-3-methylbenzene Chemical compound CC1=CC=CC(C=C)=C1 JZHGRUMIRATHIU-UHFFFAOYSA-N 0.000 description 3
- XUJLWPFSUCHPQL-UHFFFAOYSA-N 11-methyldodecan-1-ol Chemical compound CC(C)CCCCCCCCCCO XUJLWPFSUCHPQL-UHFFFAOYSA-N 0.000 description 3
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 3
- OWRKXOZFTROHSH-UHFFFAOYSA-N 2-ethenyl-1,3-dimethylbenzene Chemical compound CC1=CC=CC(C)=C1C=C OWRKXOZFTROHSH-UHFFFAOYSA-N 0.000 description 3
- PLLBRTOLHQQAQQ-UHFFFAOYSA-N 8-methylnonan-1-ol Chemical compound CC(C)CCCCCCCO PLLBRTOLHQQAQQ-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 125000003368 amide group Chemical group 0.000 description 3
- 238000005576 amination reaction Methods 0.000 description 3
- 150000001733 carboxylic acid esters Chemical group 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- GOQYKNQRPGWPLP-UHFFFAOYSA-N heptadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000003350 kerosene Substances 0.000 description 3
- 150000004702 methyl esters Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920001083 polybutene Polymers 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 235000011044 succinic acid Nutrition 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- GRWFGVWFFZKLTI-IUCAKERBSA-N (-)-α-pinene Chemical compound CC1=CC[C@@H]2C(C)(C)[C@H]1C2 GRWFGVWFFZKLTI-IUCAKERBSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- VTPNYMSKBPZSTF-UHFFFAOYSA-N 1-ethenyl-2-ethylbenzene Chemical compound CCC1=CC=CC=C1C=C VTPNYMSKBPZSTF-UHFFFAOYSA-N 0.000 description 2
- WHFHDVDXYKOSKI-UHFFFAOYSA-N 1-ethenyl-4-ethylbenzene Chemical compound CCC1=CC=C(C=C)C=C1 WHFHDVDXYKOSKI-UHFFFAOYSA-N 0.000 description 2
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 2
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 2
- QDTDKYHPHANITQ-UHFFFAOYSA-N 7-methyloctan-1-ol Chemical compound CC(C)CCCCCCO QDTDKYHPHANITQ-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 238000006683 Mannich reaction Methods 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical class OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 150000003973 alkyl amines Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 159000000032 aromatic acids Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- CUFNKYGDVFVPHO-UHFFFAOYSA-N azulene Chemical compound C1=CC=CC2=CC=CC2=C1 CUFNKYGDVFVPHO-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 2
- CRPUJAZIXJMDBK-UHFFFAOYSA-N camphene Chemical compound C1CC2C(=C)C(C)(C)C1C2 CRPUJAZIXJMDBK-UHFFFAOYSA-N 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- UFDHBDMSHIXOKF-UHFFFAOYSA-N cyclohexene-1,2-dicarboxylic acid Chemical group OC(=O)C1=C(C(O)=O)CCCC1 UFDHBDMSHIXOKF-UHFFFAOYSA-N 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- IUNMPGNGSSIWFP-UHFFFAOYSA-N dimethylaminopropylamine Chemical compound CN(C)CCCN IUNMPGNGSSIWFP-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000002816 fuel additive Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- IQZZFVDIZRWADY-UHFFFAOYSA-N isocoumarin Chemical compound C1=CC=C2C(=O)OC=CC2=C1 IQZZFVDIZRWADY-UHFFFAOYSA-N 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 150000002924 oxiranes Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- REIUXOLGHVXAEO-UHFFFAOYSA-N pentadecan-1-ol Chemical compound CCCCCCCCCCCCCCCO REIUXOLGHVXAEO-UHFFFAOYSA-N 0.000 description 2
- YCOZIPAWZNQLMR-UHFFFAOYSA-N pentadecane Chemical compound CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 125000005498 phthalate group Chemical class 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical group OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 238000006268 reductive amination reaction Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 150000003335 secondary amines Chemical class 0.000 description 2
- 229920006126 semicrystalline polymer Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000001384 succinic acid Substances 0.000 description 2
- 150000003443 succinic acid derivatives Chemical class 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- 125000005591 trimellitate group Chemical group 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- QOVCUELHTLHMEN-UHFFFAOYSA-N 1-butyl-4-ethenylbenzene Chemical compound CCCCC1=CC=C(C=C)C=C1 QOVCUELHTLHMEN-UHFFFAOYSA-N 0.000 description 1
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- VTMSSJKVUVVWNJ-UHFFFAOYSA-N 1-ethenyl-4-(2-methylpropyl)benzene Chemical compound CC(C)CC1=CC=C(C=C)C=C1 VTMSSJKVUVVWNJ-UHFFFAOYSA-N 0.000 description 1
- QQHQTCGEZWTSEJ-UHFFFAOYSA-N 1-ethenyl-4-propan-2-ylbenzene Chemical compound CC(C)C1=CC=C(C=C)C=C1 QQHQTCGEZWTSEJ-UHFFFAOYSA-N 0.000 description 1
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- QEDJMOONZLUIMC-UHFFFAOYSA-N 1-tert-butyl-4-ethenylbenzene Chemical compound CC(C)(C)C1=CC=C(C=C)C=C1 QEDJMOONZLUIMC-UHFFFAOYSA-N 0.000 description 1
- DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 description 1
- UHZLTTPUIQXNPO-UHFFFAOYSA-N 2,6-ditert-butyl-3-methylphenol Chemical compound CC1=CC=C(C(C)(C)C)C(O)=C1C(C)(C)C UHZLTTPUIQXNPO-UHFFFAOYSA-N 0.000 description 1
- BGRKGHSKCFAPCL-UHFFFAOYSA-N 2-(2-methylbutan-2-yl)phenol Chemical compound CCC(C)(C)C1=CC=CC=C1O BGRKGHSKCFAPCL-UHFFFAOYSA-N 0.000 description 1
- RURPJGZXBHYNEM-UHFFFAOYSA-N 2-[2-[(2-hydroxyphenyl)methylideneamino]propyliminomethyl]phenol Chemical compound C=1C=CC=C(O)C=1C=NC(C)CN=CC1=CC=CC=C1O RURPJGZXBHYNEM-UHFFFAOYSA-N 0.000 description 1
- UDYMXCYYKTVPRJ-UHFFFAOYSA-N 2-ethenyl-1,3-diethylbenzene Chemical compound CCC1=CC=CC(CC)=C1C=C UDYMXCYYKTVPRJ-UHFFFAOYSA-N 0.000 description 1
- NKRVGWFEFKCZAP-UHFFFAOYSA-N 2-ethylhexyl nitrate Chemical compound CCCCC(CC)CO[N+]([O-])=O NKRVGWFEFKCZAP-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 1
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- SXIFAEWFOJETOA-UHFFFAOYSA-N 4-hydroxy-butyl Chemical group [CH2]CCCO SXIFAEWFOJETOA-UHFFFAOYSA-N 0.000 description 1
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- 239000002028 Biomass Substances 0.000 description 1
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- 239000004805 Cyclohexane-1,2-dicarboxylic acid Substances 0.000 description 1
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- 150000007513 acids Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
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- RFRXIWQYSOIBDI-UHFFFAOYSA-N benzarone Chemical compound CCC=1OC2=CC=CC=C2C=1C(=O)C1=CC=C(O)C=C1 RFRXIWQYSOIBDI-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 229930006739 camphene Natural products 0.000 description 1
- ZYPYEBYNXWUCEA-UHFFFAOYSA-N camphenilone Natural products C1CC2C(=O)C(C)(C)C1C2 ZYPYEBYNXWUCEA-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003262 carboxylic acid ester group Chemical group [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- QSAWQNUELGIYBC-UHFFFAOYSA-N cyclohexane-1,2-dicarboxylic acid Chemical group OC(=O)C1CCCCC1C(O)=O QSAWQNUELGIYBC-UHFFFAOYSA-N 0.000 description 1
- HLYOOCIMLHNMOG-UHFFFAOYSA-N cyclohexyl nitrate Chemical compound [O-][N+](=O)OC1CCCCC1 HLYOOCIMLHNMOG-UHFFFAOYSA-N 0.000 description 1
- NLUNLVTVUDIHFE-UHFFFAOYSA-N cyclooctylcyclooctane Chemical compound C1CCCCCCC1C1CCCCCCC1 NLUNLVTVUDIHFE-UHFFFAOYSA-N 0.000 description 1
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- 230000018044 dehydration Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
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- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 description 1
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- 150000002169 ethanolamines Chemical class 0.000 description 1
- YCUBDDIKWLELPD-UHFFFAOYSA-N ethenyl 2,2-dimethylpropanoate Chemical compound CC(C)(C)C(=O)OC=C YCUBDDIKWLELPD-UHFFFAOYSA-N 0.000 description 1
- WBZPMFHFKXZDRZ-UHFFFAOYSA-N ethenyl 6,6-dimethylheptanoate Chemical compound CC(C)(C)CCCCC(=O)OC=C WBZPMFHFKXZDRZ-UHFFFAOYSA-N 0.000 description 1
- TVFJAZCVMOXQRK-UHFFFAOYSA-N ethenyl 7,7-dimethyloctanoate Chemical compound CC(C)(C)CCCCCC(=O)OC=C TVFJAZCVMOXQRK-UHFFFAOYSA-N 0.000 description 1
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
- LZWYWAIOTBEZFN-UHFFFAOYSA-N ethenyl hexanoate Chemical compound CCCCCC(=O)OC=C LZWYWAIOTBEZFN-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- LPAGFVYQRIESJQ-UHFFFAOYSA-N indoline Chemical compound C1=CC=C2NCCC2=C1 LPAGFVYQRIESJQ-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 description 1
- FSWDLYNGJBGFJH-UHFFFAOYSA-N n,n'-di-2-butyl-1,4-phenylenediamine Chemical compound CCC(C)NC1=CC=C(NC(C)CC)C=C1 FSWDLYNGJBGFJH-UHFFFAOYSA-N 0.000 description 1
- XGFDHKJUZCCPKQ-UHFFFAOYSA-N n-nonadecyl alcohol Natural products CCCCCCCCCCCCCCCCCCCO XGFDHKJUZCCPKQ-UHFFFAOYSA-N 0.000 description 1
- HKUFIYBZNQSHQS-UHFFFAOYSA-N n-octadecyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC HKUFIYBZNQSHQS-UHFFFAOYSA-N 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical group C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- FJDUDHYHRVPMJZ-UHFFFAOYSA-N nonan-1-amine Chemical compound CCCCCCCCCN FJDUDHYHRVPMJZ-UHFFFAOYSA-N 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 125000002868 norbornyl group Chemical group C12(CCC(CC1)C2)* 0.000 description 1
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 150000002888 oleic acid derivatives Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 150000004986 phenylenediamines Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- PDEDQSAFHNADLV-UHFFFAOYSA-M potassium;disodium;dinitrate;nitrite Chemical compound [Na+].[Na+].[K+].[O-]N=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PDEDQSAFHNADLV-UHFFFAOYSA-M 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 125000006233 propoxy propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])OC([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- YLQLIQIAXYRMDL-UHFFFAOYSA-N propylheptyl alcohol Chemical compound CCCCCC(CO)CCC YLQLIQIAXYRMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- GRWFGVWFFZKLTI-UHFFFAOYSA-N rac-alpha-Pinene Natural products CC1=CCC2C(C)(C)C1C2 GRWFGVWFFZKLTI-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229940058287 salicylic acid derivative anticestodals Drugs 0.000 description 1
- 150000003872 salicylic acid derivatives Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 150000003444 succinic acids Chemical group 0.000 description 1
- RINCXYDBBGOEEQ-UHFFFAOYSA-N succinic anhydride Chemical class O=C1CCC(=O)O1 RINCXYDBBGOEEQ-UHFFFAOYSA-N 0.000 description 1
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical class O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- ASLXNOZOXWPTNG-UHFFFAOYSA-N tricosan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCCCCCCN ASLXNOZOXWPTNG-UHFFFAOYSA-N 0.000 description 1
- QFKMMXYLAPZKIB-UHFFFAOYSA-N undecan-1-amine Chemical compound CCCCCCCCCCCN QFKMMXYLAPZKIB-UHFFFAOYSA-N 0.000 description 1
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/16—Hydrocarbons
- C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
- C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
Definitions
- the present invention relates to a process for the preparation of additive mixtures for fuel oils by mixing at least two additive components in a mixing pump.
- Paraffinic waxes containing mineral oils and crude oils show a significant deterioration in the flow properties when the temperature is lowered.
- the reason for this lies in the crystallization of longer-chain paraffins occurring from the cloud point temperature (cloud point), which form large platelet-shaped wax crystals. These wax crystals have a sponge-like structure and lead to the inclusion of other fuel constituents in the crystal composite.
- these cold flow improvers are usually added to the mineral oils and crude oils as additive packages. Aside from the cold flow improvers, these additive packages generally contain at least one solvent and frequently also further additives, for example detergent additives, dispersants, defoamers and others.
- the composition of crude oils and mineral oils varies due to the different origins of the crude oils and the different processing conditions in the refineries, more or less tailor-made additive packages have to be provided for the individual oils. It is therefore of great economic importance to be able to provide the additive packages in a fast, flexible process with reliably reproducible results.
- the additive packages should not only have good functional properties, such as good cold flow improving properties, but also have good handling properties, for example, be easily incorporated into the oil.
- additive mixtures are prepared in batches, d. H. one or more active substance components and a solvent are metered successively into a container and then mixed by stirring or pumping over.
- the disadvantage here is the long time that is needed for charging, heating and mixing. Achieving sufficient homogeneity requires, especially when mixing active ingredients and solvents of different viscosity, a longer stirring or circulation over several hours to days.
- the desired or required mixing temperature sets itself in accordance with the amounts of the components to be mixed and their temperatures and the set heating power generally only slowly. Often, for example, it deviates significantly from the mean value at the metering point of the components as well as at the heating elements, so that the temperature profile during the mixing process is difficult to reproduce. Especially with rapid heating on the heating elements, e.g. the vessel shell, significant overheating may occur, which can lead to sedimentation of the suspended active ingredients or their thermal decomposition in the subsequent storage of the additive packages.
- the EP-A-1405896 describes a continuous process for the preparation of additive mixtures for mineral oils and mineral oil distillates, in which a cold flow improver is mixed with another cold flow improver or a solvent in a static mixer at a defined temperature.
- Static mixers are Mixing systems in which the energy required for the mixing process is entered by the mixing components. They often contain fixed installations and cause a mixing of the components by exploiting their flow energy.
- the object of the present invention was therefore to provide additive mixtures for fuel oils which, in addition to good functional properties (ie properties for which these additives are added to the fuel oils at all, eg cold flow-improving properties) have improved handling properties in comparison with additive mixtures of the prior art, for example, a lower reliabilityemmischtemperatur (UET) and / or better filterability of the additive fuel oil.
- a lower reliabilityemmischtemperatur (UET) and / or better filterability of the additive fuel oil should also have improved storage stability.
- the additive mixtures should also be able to be homogeneously composed of components which have a strongly differing viscosity and / or should be present in greatly varying proportions in the mixture.
- the minimum blending temperature is an important economic factor for blending the fuel oils with the additives, because the lower the minimum blending temperature of an additive, the less fuel oil must be heated to mix the additive homogeneously.
- Theticianemmischtemperatur is thus particularly relevant for such refineries, mix the additives unheated in fuel oils or mix additives in unheated fuel oils. If the minimum mixing temperature of the additive is high, filter problems may occur after unheated mixing.
- the filterability of additized fuel oils is a measure of the solubility and miscibility of the additive used in the fuel oil.
- the filterability is determined by means of the SEDAB method described below. Good filterability is obtained if the added additive is readily mixable or soluble in the fuel oil.
- a longer storage stability is also a significant economic factor, as it allows the production of the products in stock, so that, for example, demand peaks can be met more easily or run production rounds (for individual additive compositions) longer and thus more economical, without prolonged storage, the product quality unacceptable sinks.
- the object has been achieved by a process for the preparation of additive mixtures for fuel oils, in which at least two components of the additive mixture are mixed in a mixer selected from mixed pumps, the at least two components of the additive mixture (i) comprising at least one cold flow improver and (ii ) comprise at least one solvent; wherein the cold flow improver is selected from copolymers of ethylene with at least one other ethylenically unsaturated monomer selected from alkenylcarboxylic acid esters, (meth) acrylic acid esters, styrene, styrene derivatives and olefins other than ethylene, and the solvent is selected from aliphatic and aromatic hydrocarbons and mixtures thereof ,
- dynamic mixers examples include rotor mills, sprocket dispersing machines, in-line dispersing machines, colloid mills, corundum disk mills, scraped surface heat exchangers, mixing pumps and ultrasonic homogenizers. According to the invention, the dynamic mixers are selected among mixing pumps.
- the mixing of the components can also take place in a plurality of mixers arranged in any order, arrangement or combination, at least one of the mixers being a mixing pump.
- the remaining mixers may be any desired mixer shapes, for example one or more further dynamic mixers and / or lamination mixers and / or static mixers.
- the mixers may be arranged in series or in a combined series and parallel arrangement.
- Lamination mixers are a special form of non-dynamic mixers in which the fluid streams to be mixed are fanned into a multiplicity of thin lamellae or films, and these lamellae are then alternately combed into each other, so that very rapid mixing occurs through diffusion and secondary flows.
- the fanning of the inflows of the pure mixture component can be done for example by means of flow dividers, which divide the inflows into lamellar layers or films of adjustable thickness.
- flow dividers which divide the inflows into lamellar layers or films of adjustable thickness.
- an alternating stratification of the lamellar pure substance flows is brought about at the outlet from the flow divider, which, depending on the design, can be constructed two-dimensionally in adjacent planes or as concentric annular flows.
- diffusion then takes place a material concentration balance between the layers and thus a mixing of the components instead.
- mixing of the components preferably takes place in a single mixer.
- the mixing of the components is preferably carried out at elevated temperature, preferably at least 30 ° C, e.g. at 30 to 180 ° C or 30 to 150 ° C or 30 to 100 ° C, more preferably at least 50 ° C, e.g. at 50 to 180 ° C or at 50 to 150 ° C or at 50 to 100 ° C, and especially at least 70 ° C, e.g. at 70 to 180 ° C or at 70 to 150 ° C or at 70 to 100 ° C.
- the various components may have different input temperatures at the mixer.
- the desired mixing temperature can be set both before and during the mixing process.
- the adjustment of the temperature before the mixing process is usually carried out by bringing the components to be mixed shortly before they are fed into the mixer to the desired temperature or kept in a storage container at the desired temperature. If, during the supply, the temperature can drop, the components are usefully brought first to a higher temperature, which drops during the feeding to the desired mixing temperature.
- the adjustment of the temperature during the mixing process is usually via heating elements, which are installed on or in the mixer, for example via a double jacket or a tube bundle.
- the mixing temperature is adjusted before the mixing process by heating the components to be mixed to the desired or a slightly higher temperature.
- the feeding of the components in the mixer can be carried out by conventional methods, for example by direct addition of all components in pure form or by adding suitable premixes. If premixes are used, then these are formed in a separate step or, as mentioned above, be prepared in a the actual (mixing pump) upstream mixer.
- the setting of a homogeneous mixture with the desired product properties in the process according to the invention generally requires at most 200 seconds, preferably at most 120 seconds, more preferably at most 60 seconds and in particular at most 45 seconds, especially at most 30 seconds. These times are the average mixing time, i. the mean residence time of the components in the mixing zone.
- the process of the invention can be configured as a batch, semibatch or continuous process. Preferably, however, it is a continuous process.
- the material throughput is preferably from 0.001 to 200 t / h, particularly preferably from 0.01 to 100 t / h and in particular from 1 to 100 t / h.
- a mixing pump is usually supplied with the components to be mixed via suitable supply lines, the supply of the components in the mixing pump, as already stated, either by direct addition of all components in pure form or by adding suitable premixes.
- the pure components are preferably brought before entry into the mixer by suitable measures to the desired mixing temperature or a temperature slightly above the desired mixing temperature. Since the mixing time / residence time is usually very short, it is usually not necessary in stationary continuous operation to heat the mixer. After mixing, the mixture is then discharged continuously from the mixer.
- Component (i) and component (ii) are used in a weight ratio of preferably 1:99 to 99: 1, particularly preferably from 10:90 to 90:10 and in particular from 20:80 to 80:20.
- the cold flow improvers used according to the invention are (a) copolymers of ethylene with at least one further ethylenically unsaturated monomer or mixtures thereof with (d) at least one polar nitrogen compound.
- the monomer is selected from alkenylcarboxylic acid esters, (meth) acrylic acid esters, styrene, styrene derivatives and olefins.
- Suitable olefins are, for example, those having 3 to 10 carbon atoms and having 1 to 3, preferably 1 or 2, in particular having one, carbon-carbon double bond. In the latter case, the carbon-carbon double bond can be arranged both terminally ( ⁇ -olefin) and internally.
- ⁇ -olefins more preferably ⁇ -olefins having 3 to 6 carbon atoms, such as propene, 1-butene, 1-pentene and 1-hexene.
- Suitable styrene derivatives are C 1 -C 4 -alkyl-substituted styrenes, such as ⁇ -methylstyrene, 2-, 3- or 4-methylstyrene, 2-, 3- or 4-ethylstyrene, 2-, 3- or 4-propylstyrene, 4 Isopropylstyrene, 2-, 3- or 4-n-butylstyrene, 4-isobutylstyrene, 4-tert-butylstyrene, 2,4- or 2,6-dimethylstyrene and 2,4- or 2,6-diethylstyrene.
- Suitable (meth) acrylic esters are, for example, esters of (meth) acrylic acid with C 1 -C 20 -alkanols, in particular with methanol, ethanol, propanol, isopropanol, n-butanol, sec-butanol, isobutanol, tert-butanol, pentanol, hexanol, Heptanol, octanol, 2-ethylhexanol, nonanol, decanol, 2-propylheptanol, undecanol, lauryl alcohol, tridecanol, myristyl alcohol, pentadecanol, palmityl alcohol, heptadecanol, stearyl alcohol, nonadecanol and eicosanol.
- Suitable alkenylcarboxylic esters are, for example, the vinyl and propenyl esters of carboxylic acids having 2 to 20 carbon atoms, the hydrocarbon radical of which may be linear or branched. Preferred among these are the vinyl esters.
- carboxylic acids with a branched hydrocarbon radical preference is given to those whose branching is in the ⁇ -position to the carboxyl group, the ⁇ -carbon atom being particularly preferably tertiary, ie the carboxylic acid being a so-called neocarboxylic acid.
- the hydrocarbon radical of the carboxylic acid is linear.
- alkenylcarboxylic esters examples include vinyl acetate, vinyl propionate, vinyl butyrate, vinyl neopentanoate, vinyl hexanoate, vinyl neononanoate, vinyl neodecanoate and the corresponding propenyl esters, with vinyl esters being preferred.
- a particularly preferred alkenyl carboxylic acid ester is vinyl acetate.
- the ethylenically unsaturated monomer is selected from alkenylcarboxylic esters. More preferably, the ethylenically unsaturated monomer comprises vinyl acetate.
- copolymers which contain two or more mutually different alkenylcarboxylic acid esters in copolymerized form, these differing in the alkenyl function and / or in the carboxylic acid group.
- One of the alkenylcarboxylic esters is preferably vinyl acetate.
- copolymers which, in addition to the alkenylcarboxylic ester (s), contain at least one olefin and / or at least one (meth) acrylic ester and / or styrene and / or at least one styrene derivative in copolymerized form. Preferred among these are terpolymers, i.
- Copolymers which, in addition to an alkenylcarboxylic acid ester, which is preferably vinyl acetate, contain in copolymerized form an olefin or a (meth) acrylic acid ester or styrene or a styrene derivative.
- alkenylcarboxylic acid esters, (meth) acrylic acid esters and styrene derivatives reference is made to the above statements.
- the at least one ethylenically unsaturated monomer is copolymerized in the copolymer in a total amount of preferably from 1 to 30 mol%, particularly preferably from 1 to 25 mol% and in particular from 5 to 20 mol%, based on the total copolymer.
- the copolymer (a) preferably has a number average molecular weight M n of 500 to 20,000, particularly preferably 750 to 15,000.
- the polar nitrogen compounds (d), which are suitably oil-soluble, may be both ionic and nonionic and preferably have at least one, more preferably at least 2, substituents of the formula> NR 22 , wherein R 22 is a C 8 -C 40 hydrocarbon radical ,
- the nitrogen substituents may also be quaternized, that is in cationic form.
- An example of such nitrogen compounds are ammonium salts and / or amides or imides obtainable by reacting at least one amine substituted with at least one hydrocarbyl radical with a carboxylic acid having 1 to 4 carboxyl groups or with a suitable derivative thereof.
- the amines preferably contain at least one linear C 8 -C 40 -alkyl radical.
- Suitable primary amines are octylamine, nonylamine, decylamine, undecylamine, dodecylamine, tetradecylamine and the higher linear homologs.
- Suitable secondary amines are, for example, dioctadecylamine and methylbehenylamine.
- amine mixtures in particular industrially available amine mixtures, such as fatty amines or hydrogenated tallamines, as used, for example, in US Pat Ullmann's Encyclopedia of Industrial Chemistry, 6th edition, 2000 electronic release, chapter "Amines, aliphatic Suitable acids for the reaction are, for example, cyclohexane-1,2-dicarboxylic acid, cyclohexene-1,2-dicarboxylic acid, cyclopentane-1,2-dicarboxylic acid, naphthalenedicarboxylic acid, phthalic acid, isophthalic acid, terephthalic acid and succinic acids substituted by long-chain hydrocarbon radicals.
- polar nitrogen compounds are ring systems bearing at least two substituents of the formula -A-NR 23 R 24 wherein A is a linear or branched aliphatic hydrocarbon group optionally substituted by one or more groups selected from O, S , NR 35 and CO, is interrupted, and R 23 and R 24 are a C 9 -C 40 -hydrocarbon radical, which is optionally interrupted by one or more groups selected from O, S, NR 35 and CO, and / or substituted by one or more substituents selected from OH, SH and NR 35 R 36 , wherein R 35 is C 1 -C 40 alkyl optionally substituted by one or more moieties selected from CO, NR 35 , O and S, interrupted, and / or substituted by one or more radicals selected from NR 37 R 38 , OR 37 , SR 37 , COR 37 , COOR 37 , CONR 37 R 38 , aryl or heterocyclyl, wherein R 37 and R 38 each una depending on one another, are
- A is a methylene or polymethylene group having 2 to 20 methylene units.
- suitable radicals R 23 and R 24 are 2-hydroxyethyl, 3-hydroxypropyl, 4-hydroxybutyl, 2-ketopropyl, ethoxyethyl and propoxypropyl.
- the cyclic system can be either homocyclic, heterocyclic, condensed polycyclic or non-condensed polycyclic systems.
- the ring system is carbo- or heteroaromatic, in particular carboaromatic.
- polycyclic ring systems examples include condensed benzoic structures, such as naphthalene, anthracene, phenanthrene and pyrene, condensed non-benzoidic structures, such as azulene, indene, hydrindene and fluorene, uncondensed polycycles, such as diphenyl, heterocycles, such as quinoline, indole, dihydroindole, benzofuran, Coumarin, isocoumarin, benzthiophene, carbazole, diphenylene oxide and diphenylene sulfide, non-aromatic or partially saturated ring systems such as decalin, and three-dimensional structures such as ⁇ -pinene, camphene, bornylene, norborane, norbornene, bicyclooctane and bicyclooctene.
- condensed benzoic structures such as naphthalene, anthracene, phenanthrene and pyrene
- Suitable polar nitrogen compounds are condensates of long-chain primary or secondary amines with carboxyl group-containing polymers.
- Suitable polar nitrogen compounds are also in the DE-A-198 48 621 of the DE-A-196 22 052 or the EP-B-398 101 described.
- Preferred polar nitrogen compounds are ammonium salts and / or amides or imides obtainable by reacting at least one amine substituted with at least one hydrocarbyl radical with a carboxylic acid having 1 to 4 carboxyl groups or with a suitable derivative thereof.
- Preferred among these are ammonium salts and / or amides or imides of succinic acid, which is substituted by a long-chain hydrocarbon radical, in particular by a polyisobutyl radical.
- the at least one cold flow improver comprises at least one copolymer of ethylene with at least one further ethylenically unsaturated monomer (a).
- a ethylenically unsaturated monomer
- the at least one cold flow improver (i) is a copolymer of ethylene with at least one alkenylcarboxylic acid ester or a copolymer of ethylene with an alkenylcarboxylic acid ester and a (meth) acrylic acid ester or a copolymer of ethylene with an alkenylcarboxylic acid ester and styrene and especially an ethylene / vinyl acetate copolymer.
- the at least one cold flow improver (i) is a mixture of at least one copolymer of ethylene with at least one further ethylenically unsaturated monomer (a) with at least one polar nitrogen compound (d).
- suitable and preferred cold flow improvers (a) and (d) reference is made to the above statements.
- the at least one solvent (ii) is a solvent for the at least one cold flow improver (i) and is selected from aliphatic and aromatic hydrocarbons and mixtures thereof.
- solvents mixtures such as are customary for fuel additive packages are used. Examples include benzine fractions, kerosene, decane, pentadecane, toluene, xylene, ethylbenzene or commercial solvent mixtures, such as solvent naphtha, Shellsol® AB, Solvesso® 150, Solvesso® 200, Exxsol®, ISOPAR® and Shellsol® D types.
- polar solvents for example higher alcohols having 4 to 14 carbon atoms, such as n-butanol, 2-ethylhexanol, decanol, isodecanol or isotridecanol, or higher ethers, such as di-n-butyl ether, or esters, which then act as solubilizers (Solubilizers) act.
- higher alcohols having 4 to 14 carbon atoms such as n-butanol, 2-ethylhexanol, decanol, isodecanol or isotridecanol
- ethers such as di-n-butyl ether, or esters
- the hydrophobic hydrocarbon radical in the above detergent additives which provides the sufficient solubility in the fuel oil, has a number average molecular weight (M n ) of 85 to 20,000, in particular from 113 to 10,000, especially from 300 to 5000.
- M n number average molecular weight
- As a typical hydrophobic hydrocarbon radical, especially in connection with the polar groupings (A), (C), (H) and (I), longer-chain alkyl or alkenyl groups, in particular the polypropenyl, polybutenyl and polyisobutenyl radical having in each case M n 300 to 5000, in particular 500 to 2500, especially 700 to 2300, into consideration.
- amines such as.
- ammonia monoamines or polyamines, such as dimethylaminopropylamine, ethylenediamine, diethylenetriamine, triethylenetetramine or tetraethylenepentamine, are used.
- Corresponding additives based on polypropene are especially in the WO 94/24231 described.
- monoamino groups (A) -containing additives are the compounds obtainable from polyisobutene epoxides by reaction with amines and subsequent dehydration and reduction of the amino alcohols, as are described in particular in US Pat DE-A-196 20 262 are described.
- Carboxyl groups or their alkali metal or alkaline earth metal salts (D) containing additives are preferably copolymers of C 2 -C 40 olefins with maleic anhydride having a total molecular weight of 500 to 20,000, their carboxyl groups wholly or partially to the alkali metal or alkaline earth metal salts and a remainder the carboxyl groups are reacted with alcohols or amines.
- Such additives are in particular from the EP-A-307,815 known.
- Such additives are primarily for preventing valve seat wear and can, as in the WO-A-87/01126 described, be used with advantage in combination with conventional fuel detergents such as poly (iso) butenamines or polyetheramines.
- Sulfonic acid groups or their alkali metal or alkaline earth metal salts (E) containing additives are preferably alkali metal or alkaline earth metal salts of a Sulfobernsteinklakylesters, as described in particular in EP-A-639 632 is described.
- Such additives are primarily used to prevent valve seat wear and can be used to advantage in combination with conventional fuel detergents such as poly (iso) butenamines or polyetheramines.
- Polyoxy-C 2 -C 4 -alkylene (F) containing additives are preferably polyether or polyetheramines, which by reaction of C 2 -C 60 -alkanols, C 6 -C 30 -alkanediols, mono- or di-C 2 -C 30 alkylamines, C 1 -C 30 -alkylcyclohexanols or C 1 -C 30 -alkylphenols with 1 to 30 mol of ethylene oxide and / or propylene oxide and / or butylene oxide per hydroxyl group or amino group and, in the case of polyetheramines, by subsequent reductive amination with ammonia, Monoamines or polyamines are available.
- Such products are used in particular EP-A-310 875 .
- polyethers such products also meet carrier oil properties. Typical examples of these are tridecanol or Isotridecanolbutoxylate, Isononylphenolbutoxylate and Polyisobutenolbutoxylate and propoxylates and the corresponding reaction products with ammonia.
- Carboxylic ester groups (G) containing additives are preferably esters of mono-, di- or tricarboxylic acids with long-chain alkanols or polyols, in particular those having a minimum viscosity of 2 mm 2 / s at 100 ° C, as in particular DE-A-38 38 918 are described.
- mono-, di- or tricarboxylic acids aliphatic or aromatic acids can be used, as ester alcohols or Polyols are especially long-chain representatives with, for example, 6 to 24 carbon atoms.
- esters are adipates, phthalates, isophthalates, terephthalates and trimellitates of iso-octanol, iso-nonanol, iso-decanol and of isotridecanol. Such products also meet carrier oil properties.
- derivatives with aliphatic polyamines such as ethylenediamine, diethylenetriamine, triethylenetetramine or tetraethylenepentamine.
- the groups having hydroxyl and / or amino and / or amido and / or imido groups are, for example, carboxylic acid groups, acid amides of monoamines, acid amides of diamines or polyamines which, in addition to the amide function, still have free amine groups, succinic acid derivatives with a Acid and an amide, Carbon Textreimide with monoamines, Carbonklareimide with di- or polyamines, which still have free amine groups in addition to the imide function, or diimides, which are formed by the reaction of di- or polyamines with two succinic acid derivatives.
- Such fuel additives are particularly in U.S. Patent 4,849,572 described.
- Mannich reaction of substituted phenols with aldehydes and mono- or polyamines produced groupings containing (I) additives are preferably reaction products of polyisobutene-substituted phenols with formaldehyde and mono- or polyamines such as ethylenediamine, diethylenetriamine, triethylenetetramine, tetraethylenepentamine or dimethylaminopropylamine.
- Such "polyisobutene-Mannich bases" are particularly in the EP-A-831 141 described.
- detergent additives from group (H) are preferably the reaction products of alkyl- or alkenyl-substituted succinic anhydrides, in particular of polyisobutenylsuccinic anhydrides, with amines. It goes without saying that these reaction products are obtainable not only when substituted succinic anhydride is used, but also when substituted succinic acid or suitable acid derivatives such as succinic acid halides or esters are used.
- Particularly preferred detergent additives are polyisobutenyl-substituted succinimides, especially the imides with aliphatic polyamines.
- Especially preferred Polyamines are diethylenetriamine, tetraethylenepentamine and pentaethylenehexamine, with tetraethylenepentamine being particularly preferred.
- the polyisobutenyl radical has a number average molecular weight M n of preferably 500 to 5000, particularly preferably 500 to 2000 and in particular about 1000.
- detergent additives can be used alone or in combination with at least one of the aforementioned detergent additives.
- Suitable mineral carrier oils are fractions obtained in petroleum processing, such as bright stock or base oils with viscosities such as from class SN 500-2000; but also aromatic hydrocarbons, paraffinic hydrocarbons and alkoxyalkanols. It is also useful as a "hydrocrack oil” known and obtained in the refining of mineral oil fraction (Vakuumdestillatites with a boiling range of about 360 to 500 ° C, available from high pressure catalytically hydrogenated and isomerized and dewaxed natural mineral oil). Also suitable are mixtures of the abovementioned mineral carrier oils.
- Examples of synthetic carrier oils are selected from: polyolefins (polyalphaolefins or polyinternalolefins), (poly) esters, (poly) alkoxylates, polyethers, aliphatic polyetheramines, alkylphenol-initiated polyethers, alkylphenol-initiated polyetheramines and carboxylic acid esters of long-chain alkanols.
- suitable polyethers or polyetheramines are preferably polyoxy-C 2 -C 4 -alkylene group-containing compounds which are obtained by reacting C 2 -C 60 -alkanols, C 6 -C 30 -alkanediols, mono- or di-C 2 -C 30 alkylamines, C 1 -C 30 -alkylcyclohexanols or C 1 -C 30 -alkylphenols with 1 to 30 mol of ethylene oxide and / or propylene oxide and / or butylene oxide per hydroxyl group or amino group and, in the case of polyetheramines, by subsequent reductive amination with ammonia, Monoamines or polyamines are available.
- EP-A-310 875 Such products are used in particular EP-A-310 875 .
- EP-A-356 725 EP-A-700 985 and US-A-4,877,416 described.
- polyetheramines poly-C 2 -C 6 alkylene oxide amines or functional derivatives thereof can be used. Typical examples of these are tridecanol or Isotridecanolbutoxylate, Isononylphenolbutoxylate and Polyisobutenolbutoxylate and propoxylates and the corresponding reaction products with ammonia.
- carboxylic acid esters of long-chain alkanols are in particular esters of mono-, di- or tricarboxylic acids with long-chain alkanols or polyols, as they are in particular in the DE-A-38 38 918 are described.
- mono-, di- or tricarboxylic acids it is possible to use aliphatic or aromatic acids, especially suitable ester alcohols or polyols are long-chain representatives having, for example, 6 to 24 C atoms.
- esters are adipates, phthalates, isophthalates, terephthalates and trimellitates of isooctanol, isononanol, isodecanol and Isotridecanols, such as. As di (n- or iso-tridecyl) phthalate.
- suitable synthetic carrier oils are alcohol-started polyethers with about 5 to 35, such as. B. about 5 to 30, C 3 -C 6 alkylene oxide, such as. B. selected from propylene oxide, n-butylene oxide and i-butylene oxide units, or mixtures thereof.
- suitable starter alcohols are long-chain alkanols or long-chain alkyl-substituted phenols, where the long-chain alkyl radical is in particular a straight-chain or branched C 6 -C 18 -alkyl radical.
- Preferred examples are tridecanol and nonylphenol.
- Suitable synthetic carrier oils are alkoxylated alkylphenols, as described in the DE-A-10 102 913.6 are described.
- Preferred carrier oils are synthetic carrier oils, with polyethers being particularly preferred.
- Suitable corrosion inhibitors are e.g. Succinic esters, especially with polyols, fatty acid derivatives, e.g. Oleic acid esters, oligomerized fatty acids, substituted ethanolamines, and products sold under the trade name RC 4801 (Rhein Chemie Mannheim, Germany) or HiTEC 536 (Ethyl Corporation).
- Suitable demulsifiers are e.g. the alkali or alkaline earth salts of alkyl-substituted phenol and naphthalenesulfonates and the alkali or alkaline earth salts of fatty acids, as well as neutral compounds such as alcohol alkoxylates, e.g. Alcohol ethoxylates, phenol alkoxylates, e.g. tert-butylphenol ethoxylate or tert-pentylphenol ethoxylate, fatty acids, alkylphenols, condensation products of ethylene oxide (EO) and propylene oxide (PO), e.g. also in the form of EO / PO block copolymers, polyethyleneimines or polysiloxanes.
- EO ethylene oxide
- PO propylene oxide
- Suitable dehazers are, for example, alkoxylated phenol-formaldehyde condensates, such as, for example, the products NALCO 7D07 (Nalco) and TOLAD 2683 (Petrolite) available under the trade name.
- Suitable antifoams are e.g. Polyether-modified polysiloxanes such as TEPHON 5851 (Goldschmidt), Q 25907 (Dow Corning) and RHODOSIL (Rhone Poulenc) available under the trade name.
- Polyether-modified polysiloxanes such as TEPHON 5851 (Goldschmidt), Q 25907 (Dow Corning) and RHODOSIL (Rhone Poulenc) available under the trade name.
- Suitable cetane number improvers are e.g. aliphatic nitrates such as 2-ethylhexyl nitrate and cyclohexyl nitrate, and peroxides such as di-tert-butyl peroxide.
- Suitable antioxidants are e.g. substituted phenols such as 2,6-di-tert-butylphenol and 2,6-di-tert-butyl-3-methylphenol, and phenylenediamines such as N, N'-di-sec-butyl-p-phenylenediamine.
- Suitable metal deactivators are e.g. Salicylic acid derivatives such as N, N'-disalicylidene-1,2-propanediamine.
- Component (iii) is preferably selected from antioxidants, corrosion inhibitors and antistatic agents.
- component (iii) When component (iii) is used in the process according to the invention, the individual additives are used in amounts which are customary in relation to component (i) for such packages.
- component (iii) When component (iii) is used in the process according to the invention, preferably all three components (i), (ii) and (iii) are mixed in the mixing pump.
- component (i) and component (ii) are mixed in the mixing pump.
- Component (iii) in the case where only the components (i) and (ii) are mixed in the mixing pump according to the invention, can also be incorporated subsequently into the additive mixture produced according to the invention, for example by customary mixing or mixing, if the finished additive package also Component (iii) should contain. This is useful, for example, if the mixing in of component (iii) presents no special problems and a homogeneous package can be produced by conventional mixing methods, which has no handling disadvantages.
- fuel oils are understood as meaning liquid fuels and liquid fuels. Suitable fuel oils are gasolines and middle distillates. Middle distillates are preferably selected from diesel fuels, heating oil and turbine fuels.
- the fuel oils are, for example, low-sulfur or high-sulfur petroleum refines or stone or lignite distillates, which usually have a boiling range of 150 to 400 ° C.
- the heating oils are preferably low-sulfur heating oils, for example those having a sulfur content of at most 0.1% by weight, preferably of at most 0.05% by weight, more preferably of at most 0.005% by weight, and in particular of at most 0.001% by weight.
- heating oil is especially called heating oil for domestic oil firing systems or fuel oil EL.
- the quality requirements for such heating oils are specified, for example, in DIN 51-603-1 (cf. Ullmann's Encyclopedia of Industrial Chemistry, 5th edition, Vol. A12, p. 617 ff .).
- the diesel fuels are, for example, petroleum raffinates, which usually have a boiling range of 100 to 400 ° C. These are mostly distillates with a 95% point up to 360 ° C or even beyond. However, these may also be so-called "ultra low sulfur diesel” or "city diesel", characterized by a 95% point of, for example, a maximum of 345 ° C and a maximum sulfur content of 0.005 wt .-% or by a 95% point of, for example 285 ° C and a maximum sulfur content of 0.001 wt .-%.
- diesel fuels available through refining (petroleum)
- renewable diesel fuels synthetic diesel fuels and blends of all these types of diesel fuel are also included in the concept of diesel fuels.
- Synthetic fuels are generally petrol and diesel fuels, which are obtained by the Fischer-Tropsch process from various primary energy sources.
- the primary energy source is first converted to synthesis gas, which is then further reacted catalytically to the desired fuel type.
- the type of litigation determines whether synthetic diesel fuels or synthetic gasoline fuels are obtained. If one uses coal as the primary energy source, one speaks of a CTL fuel (CTL: coal-to-liquid); If natural gas is used, the end product is called GTL fuel (GTL: gas to liquid). Biomass is the starting material, it is a BTL fuel (BTL: biomass-to-liquid).
- Renewable fuels are fuels that are produced from renewable raw materials, especially from plants. These include vegetable oils, biodiesel, bioethanol and also the BTL fuels already mentioned. Bioethanol is mainly used in gasoline engines and thus does not belong to the regenerative diesel fuels, but is counted among the renewable gasoline fuels. Biodiesel is generally understood to mean the lower alkyl esters of vegetable oils (or else animal fats), ie their C 1 -C 4 -alkyl esters, in particular their ethyl or methyl esters and especially their methyl esters. In Europe, the most widely used biodiesel is rapeseed oil methyl ester (RME).
- RME rapeseed oil methyl ester
- Biodiesel is produced by the transesterification of vegetable oils, which, above all consist of glycerol esters of long-chain fatty acids, with lower alcohols (C 1 -C 4 alcohols), in particular with methanol, but partially also with ethanol.
- vegetable oils which, above all consist of glycerol esters of long-chain fatty acids, with lower alcohols (C 1 -C 4 alcohols), in particular with methanol, but partially also with ethanol.
- Preferred diesel fuels are diesel fuels obtained by refining, synthetic diesel fuels, the GTL, CTL and BTL diesel fuels, vegetable oils, biodiesel, and mixtures of these diesel fuel types.
- Suitable turbine fuels also referred to as jet fuels, jet fuels, jet fuel, aviation fuel or turbo-fuel, are for example fuels of the designation Jet A, Jet A-1, Jet B, JP-4, JP-5, JP-7, JP -8 and JP-8 + 100.
- Jet A and Jet A-1 are commercially available turbine fuel specifications based on kerosene. The associated standards are ASTM D 1655 and DEF STAN 91-91. Jet A and Jet A-1 have maximum freezing points of -40 ° C and -47 ° C, respectively, according to their specifications.
- Jet B is a further cut fuel based on naphtha and kerosene fractions.
- JP-4 is equivalent to Jet B.
- JP 4, JP-5, JP-7, JP-8 and JP-8 + 100 are military turbine fuels such as those used by the Navy and Air Force. In part, these names refer to formulations which already contain additives, such as corrosion inhibitors, anti-icing agents, static dissipators, etc.
- Preferred turbine fuels are Jet A, Jet A-1 and JP 8.
- the gasoline fuels can be both fuels for petrol engines in passenger cars and aviation fuel (leaded petrol with an RON of 100 to 130).
- Preferred fuel oils are middle distillates, with diesel fuels and fuel oil being preferred.
- the diesel fuels may, as already mentioned, be refining synthetic (GTL, CTL) or regenerative diesel fuels or mixtures thereof.
- additive mixtures which are obtainable by the process according to the invention. Reference is made to the statements made above with regard to suitable and preferred measures of the method according to the invention and the mixing components to be used and their quantitative ratios.
- the fuel oil composition usually contains the additive mixture in conventional amounts, e.g. in an amount of 10 to 2000 ppm by weight, preferably from 20 to 1000 ppm by weight and in particular from 50 to 500 ppm by weight.
- the use of mixing pumps in the process according to the invention gives additive mixtures which are superior to the additive mixtures prepared by conventional mixing methods in terms of their handling properties.
- the functional properties for example cold flow-improving properties, such as CP, PP and CFPP of the fuel oils additized with the additive mixtures or intrinsic CP and PP
- “Substantially unchanged” means that the deviation is at most 10%, preferably at most 5%, more preferably at most 3%, and most preferably at most 1% (in comparison to additive mixtures prepared by conventional mixing methods).
- the resulting additive mixtures have a lower lower blending temperature (UET), greater storage stability and / or better filterability according to the SEDAB test described below as additive blends prepared by conventional blending techniques.
- At least one of these parameters is improved by at least 10% over the additive mixtures of the prior art.
- all three parameters are improved.
- all three parameters are improved by at least 10% compared to the additive mixtures of the prior art. If only a part of these parameters is improved, the other parameters are not or only slightly deteriorated compared to conventionally produced additive components. "Insignificant" means that the respective measured value is worse by at most 5%, preferably by at most 3%.
- the process according to the invention makes it possible to completely and homogeneously mix components with very different viscosities or else components which are present in very different proportions in the mixture and thereby to obtain additive mixtures which are substantially more homogeneous than mixtures prepared by conventional mixing processes .
- the process according to the invention makes it possible to prepare additive mixtures of cold flow improvers in solvents, which are typically used in fuel oil additive packages, which have excellent handling properties.
- Cold flow improvers are generally highly viscous waxes which can not readily be incorporated homogeneously into such solvents.
- Additive blends of a cold flow improver and a solvent were prepared and tested for their properties.
- a 50% polymer solution was prepared using as cold flow improver an ethylene / vinyl acetate copolymer having a vinyl acetate content of 30 wt .-% and a viscosity of 310 mm 2 / s (at 120 ° C) and as a solvent Solvent naphtha was used.
- the temperature of the supplied polymer as well as the mixing temperature was in each case 90 ° C in each case.
- the polymer solution formed was cooled by indirect cooling by means of a spiral heat exchanger (length: 1.8 m, diameter: 8 mm) in a water bath prior to discharge from the plant.
- the filterability and the minimum mixing temperature of the additive mixtures prepared above in a fuel oil were determined.
- the CFPP value Cold Filter Plugging Point
- the CP value cloud point
- the PP value pour point
- the CP value was determined according to ASTM D 2500
- the CFPP value in the fuel oil was determined according to DIN EN 116
- the PP value was determined according to ASTM D 97.
- Storage stability, minimum mixing temperature (lower mixing temperature, UET) and filterability (SEDAB) were determined as described below.
- the storage stability was determined optically. For this purpose, it was examined whether a phase separation, which can also be expressed in a turbidity, had occurred in the period considered.
- a stainless steel vacuum filtration device (SM 16201 from Sartorius) with a 500 ml filter cup, a 2000 ml suction bottle and a membrane filter (order number 11304 50 N from Sartorius, 50 mm diameter, 0.8 ⁇ m pore size, 30 min at 90 ° C dried and stored dry) used.
- the fuel oil is prefiltered to remove water, dirt and coker ingredients via a pleated filter.
- Per experiment 500 ml of the prefiltered fuel oil are filled into a 1000 ml mixing cylinder.
- 500 ppm of the additive mixture is added and then stored at room temperature for 16 h.
- the sample is homogenized by pivoting the mixing cylinder twice by 180 °.
- the membrane filter is inserted into the filtration unit and with the tap closed, the pressure is set to 200 mbar.
- the attached filter cup is filled with the homogenized sample (500 ml).
- the tap is opened and the filtration time is determined.
- Samples that are completely filterable within 120 s are considered uncritical. Samples that are completely filterable within 120 s are considered “PASS”; it will be the Filtration time recorded. Samples where the filtration time is more than 120 s are considered "FAIL".
- the feltemmischtemperatur is particularly important for such refineries, mix the additives unheated in fuel oils or mix additives in unheated fuel oils. If the minimum mixing temperature of the additive is high, filter problems may occur after unheated mixing.
- the minimum mixing temperature was determined by a modified SEDAB filtration test: For this purpose, a stainless steel vacuum filtration device (SM 16201 from Sartorius) with a 500 ml filter cup, a 2000 ml suction bottle and a membrane filter (order number 11304 50 N from Sartorius, 50 mm diameter, 0.8 ⁇ m pore size, 30 min at 90 ° C dried and stored dry) used.
- SM 16201 stainless steel vacuum filtration device
- a membrane filter order number 11304 50 N from Sartorius, 50 mm diameter, 0.8 ⁇ m pore size, 30 min at 90 ° C dried and stored dry
- the fuel oil is prefiltered to remove water, dirt and coker ingredients via a pleated filter.
- 500 ml of the prefiltered and unadditized fuel oil are filled into a 1000 ml mixing cylinder and brought to the temperature to be tested.
- the tempered fuel oil is mixed with the undiluted 40 ° C warm additive mixture (500 ppm) and immediately homogenized by ten slight tilting of the mixing cylinder.
- the membrane filter is inserted into the filtration unit with the top of the filter and the pressure is set to 200 mbar when the tap is closed.
- the attached filter cup is filled with the homogenized sample (500 ml). The tap is opened and the filtration time is determined.
- Samples that are completely filterable within 120 s are considered "PASS"; the filtration time at the given temperature is recorded. Samples in which the filtration time is more than 120 s are considered “FAIL”; The residual volume, which is still contained in the filter cup after 120 seconds, is determined.
- the temperature of the fuel oil is increased by 5 ° C and the filtration time is again determined. The temperature increase by 5 ° C in each case is repeated until the sample is completely filterable within 120 s; the filtration time is recorded at the appropriate temperature.
- the temperature of the fuel oil is successively lowered by 5 ° C until the sample is no longer completely filterable within 120 s.
- the minimum temperature value of 10 ° C should not be undercut.
- the transit time of the unaddit investigating fuel was at 10 ° C 74 s.
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- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Liquid Carbonaceous Fuels (AREA)
Claims (5)
- Procédé de fabrication de mélanges d'additifs pour huiles combustibles, selon lequel au moins deux composants du mélange d'additifs sont mélangés dans un mélangeur, qui est choisi parmi les pompes de mélanges, lesdits au moins deux composants du mélange d'additifs comprenant :(i) au moins un agent d'amélioration de l'écoulement à froid et(ii) au moins un solvant ;l'agent d'amélioration de l'écoulement à froid étant choisi parmi les copolymères d'éthylène avec au moins un autre monomère éthyléniquement insaturé, qui est choisi parmi les esters d'acides alcénylcarboxyliques, les esters de l'acide (méth)acrylique, le styrène, les dérivés de styrène et les oléfines différentes de l'éthylène, et le solvant étant choisi parmi les hydrocarbures aliphatiques et aromatiques, ainsi que leurs mélanges.
- Procédé selon la revendication 1, dans lequel l'autre monomère éthyléniquement insaturé comprend de l'acétate de vinyle.
- Procédé selon l'une quelconque des revendications précédentes, dans lequel ledit au moins un agent d'amélioration de l'écoulement à froid comprend en outre au moins un composé azoté polaire, qui consiste en des sels d'ammonium et/ou des amides ou des imides, qui peuvent être obtenus par la mise en réaction d'au moins une amine substituée avec au moins un radical hydrocarboné avec un acide carboxylique contenant 1 à 4 groupes carboxyle ou un dérivé approprié de celui-ci.
- Procédé selon l'une quelconque des revendications précédentes, dans lequel lesdits au moins deux composants du mélange d'additifs comprennent en outre :(iii) au moins un autre additif pour huiles combustibles, qui est choisi parmi les additifs détergents, les dispersants sans cendres, les désémulsifiants, les débrumiseurs, les huiles supports, les agents d'amélioration de l'indice de cétane, les désactivateurs de métaux, les inhibiteurs de corrosion, les antioxydants, les agents d'amélioration du pouvoir lubrifiant, les antimousses, les antistatiques, les stabilisateurs, les marqueurs colorés, les parfums et leurs mélanges.
- Procédé selon l'une quelconque des revendications précédentes, dans lequel le temps de mélange moyen est d'au plus 120 secondes.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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PL09704349T PL2235144T3 (pl) | 2008-01-22 | 2009-01-21 | Wytwarzanie mieszanin dodatków |
EP09704349.1A EP2235144B1 (fr) | 2008-01-22 | 2009-01-21 | Production de mélanges d'additifs |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08150496 | 2008-01-22 | ||
PCT/EP2009/050652 WO2009092730A1 (fr) | 2008-01-22 | 2009-01-21 | Production de mélanges d'additifs |
EP09704349.1A EP2235144B1 (fr) | 2008-01-22 | 2009-01-21 | Production de mélanges d'additifs |
Publications (2)
Publication Number | Publication Date |
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EP2235144A1 EP2235144A1 (fr) | 2010-10-06 |
EP2235144B1 true EP2235144B1 (fr) | 2018-09-26 |
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EP09704349.1A Active EP2235144B1 (fr) | 2008-01-22 | 2009-01-21 | Production de mélanges d'additifs |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100293842A1 (fr) |
EP (1) | EP2235144B1 (fr) |
ES (1) | ES2702625T3 (fr) |
PL (1) | PL2235144T3 (fr) |
WO (1) | WO2009092730A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102015775B (zh) * | 2008-05-02 | 2014-07-09 | 巴斯夫欧洲公司 | 通过自由基聚合连续生产聚合物的方法及设备 |
EP2274343A1 (fr) * | 2008-05-02 | 2011-01-19 | Basf Se | Procédé et appareil pour la polymérisation en continu de monomères polymérisables par voie cationique |
ES2437073T3 (es) * | 2009-04-07 | 2014-01-08 | Basf Se | Mezcla de compuestos de nitrógeno solubles en aceite polares y compuestos alifáticos solubles en aceite para la reducción del punto de enturbiamiento en combustibles destilados medios |
BR112013021923A2 (pt) | 2011-03-25 | 2016-11-08 | Evonik Oil Additives Gmbh | composição para melhorar a estabilidade à oxidação de óleos combustíveis |
GB201111799D0 (en) * | 2011-07-08 | 2011-08-24 | Innospec Ltd | Improvements in fuels |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2315114B2 (de) * | 1973-03-27 | 1979-08-23 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Mischen von flüssigen Stoffen mit hohen Viskositätsunterschieden |
GB2065503B (en) * | 1979-11-27 | 1983-11-16 | Secr Defence | Safety fuel admixture apparatus |
US4365973A (en) * | 1980-12-18 | 1982-12-28 | Union Oil Company Of California | Middle distillate fuel additive |
US4435309A (en) * | 1981-09-18 | 1984-03-06 | Venture Innovations, Inc. | Method of liquifying waxy materials |
JPS58138791A (ja) * | 1982-02-10 | 1983-08-17 | Nippon Oil & Fats Co Ltd | 燃料油用流動性向上剤 |
JPS6135831A (ja) * | 1984-07-28 | 1986-02-20 | Konishiroku Photo Ind Co Ltd | 高分子の溶解方法 |
JPS61130397A (ja) * | 1984-11-30 | 1986-06-18 | Ipponmatsu Takeshi | 水と油の合成燃料製造装置およびその利用方法 |
DE3613247C2 (de) * | 1986-04-19 | 1995-04-27 | Roehm Gmbh | Konzentrierte Emulsionen aus Ethylen-Vinylacetat-Copolymeren, Verfahren zu deren Herstellung und deren Verwendung als Stockpunktverbesserer |
US4877416A (en) * | 1987-11-18 | 1989-10-31 | Chevron Research Company | Synergistic fuel compositions |
US4849572A (en) * | 1987-12-22 | 1989-07-18 | Exxon Chemical Patents Inc. | Process for preparing polybutenes having enhanced reactivity using boron trifluoride catalysts (PT-647) |
GB9006315D0 (en) * | 1990-03-21 | 1990-05-16 | Shell Int Research | Polymer compositions |
ES2068558T3 (es) * | 1990-08-23 | 1995-04-16 | Sulzer Chemtech Ag | Dispositivo mezclador laminar estatico, elemento alimentador-mezclador, asi como utilizacion del dispositivo mezclador y del elemento alimentador-mezclador. |
CN1063218C (zh) * | 1995-11-29 | 2001-03-14 | 鲁布里佐尔公司 | 蜡状倾点下降剂的分散体 |
GB9702238D0 (en) * | 1997-02-04 | 1997-03-26 | Bp Chem Int Ltd | Compositions |
US6194472B1 (en) * | 1998-04-02 | 2001-02-27 | Akzo Nobel N.V. | Petroleum hydrocarbon in water colloidal dispersion |
FR2786780B1 (fr) * | 1998-12-08 | 2001-03-02 | Elf Antar France | Procede de preparation d'un combustible emulsionne et son dispositif de mise en oeuvre |
DE10245737C5 (de) * | 2002-10-01 | 2011-12-08 | Clariant Produkte (Deutschland) Gmbh | Verfahren zur Herstellung von Additivmischungen für Mineralöle und Mineralöldestillate |
DE102006061103B4 (de) * | 2006-12-22 | 2008-11-06 | Clariant International Ltd. | Dispersionen polymerer Öladditive |
ES2437073T3 (es) * | 2009-04-07 | 2014-01-08 | Basf Se | Mezcla de compuestos de nitrógeno solubles en aceite polares y compuestos alifáticos solubles en aceite para la reducción del punto de enturbiamiento en combustibles destilados medios |
-
2009
- 2009-01-21 PL PL09704349T patent/PL2235144T3/pl unknown
- 2009-01-21 ES ES09704349T patent/ES2702625T3/es active Active
- 2009-01-21 EP EP09704349.1A patent/EP2235144B1/fr active Active
- 2009-01-21 US US12/863,498 patent/US20100293842A1/en not_active Abandoned
- 2009-01-21 WO PCT/EP2009/050652 patent/WO2009092730A1/fr active Application Filing
Non-Patent Citations (1)
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Also Published As
Publication number | Publication date |
---|---|
PL2235144T3 (pl) | 2019-04-30 |
ES2702625T3 (es) | 2019-03-04 |
EP2235144A1 (fr) | 2010-10-06 |
WO2009092730A1 (fr) | 2009-07-30 |
US20100293842A1 (en) | 2010-11-25 |
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