DE1001003B - Verfahren zur Polymerisation von AEthylen und/oder Propylen in Gegenwart einer katalytisch aktiven Kontaktmasse unter UEberdruck - Google Patents
Verfahren zur Polymerisation von AEthylen und/oder Propylen in Gegenwart einer katalytisch aktiven Kontaktmasse unter UEberdruckInfo
- Publication number
- DE1001003B DE1001003B DEST4578A DEST004578A DE1001003B DE 1001003 B DE1001003 B DE 1001003B DE ST4578 A DEST4578 A DE ST4578A DE ST004578 A DEST004578 A DE ST004578A DE 1001003 B DE1001003 B DE 1001003B
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- ethylene
- polymerization
- alumina
- temperature
- 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.)
- Pending
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 72
- 239000005977 Ethylene Substances 0.000 title claims description 72
- 238000006116 polymerization reaction Methods 0.000 title claims description 42
- 238000000034 method Methods 0.000 title claims description 39
- 230000008569 process Effects 0.000 title claims description 25
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims description 15
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title claims description 15
- 239000003054 catalyst Substances 0.000 claims description 186
- 229920000642 polymer Polymers 0.000 claims description 54
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 41
- 239000008096 xylene Substances 0.000 claims description 41
- 239000007787 solid Substances 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 38
- 239000012429 reaction media Substances 0.000 claims description 32
- -1 molybdenum oxide compound Chemical class 0.000 claims description 29
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 26
- 229910052750 molybdenum Inorganic materials 0.000 claims description 24
- 239000011733 molybdenum Substances 0.000 claims description 24
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 23
- 229910000476 molybdenum oxide Inorganic materials 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 230000002829 reductive effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 230000003197 catalytic effect Effects 0.000 claims description 7
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 230000000274 adsorptive effect Effects 0.000 claims description 5
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 4
- KYYSIVCCYWZZLR-UHFFFAOYSA-N cobalt(2+);dioxido(dioxo)molybdenum Chemical compound [Co+2].[O-][Mo]([O-])(=O)=O KYYSIVCCYWZZLR-UHFFFAOYSA-N 0.000 claims description 4
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 87
- 238000002474 experimental method Methods 0.000 description 50
- 238000006243 chemical reaction Methods 0.000 description 43
- 229920000573 polyethylene Polymers 0.000 description 31
- 230000004913 activation Effects 0.000 description 24
- 238000001994 activation Methods 0.000 description 24
- 239000000047 product Substances 0.000 description 23
- 239000002904 solvent Substances 0.000 description 23
- 239000004698 Polyethylene Substances 0.000 description 22
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 21
- 238000009835 boiling Methods 0.000 description 16
- 239000002609 medium Substances 0.000 description 16
- 150000003738 xylenes Chemical class 0.000 description 15
- 239000007789 gas Substances 0.000 description 14
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 11
- 241000158147 Sator Species 0.000 description 11
- 239000003921 oil Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000011282 treatment Methods 0.000 description 10
- 239000002585 base Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 8
- 238000000605 extraction Methods 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 239000012084 conversion product Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 229920006158 high molecular weight polymer Polymers 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- 239000002685 polymerization catalyst Substances 0.000 description 3
- 230000007420 reactivation Effects 0.000 description 3
- 239000012265 solid product Substances 0.000 description 3
- GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 description 2
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FSCNUJMKSQHQSY-UHFFFAOYSA-N Gein Chemical compound COC1=CC(CC=C)=CC=C1OC1C(O)C(O)C(O)C(COC2C(C(O)C(O)CO2)O)O1 FSCNUJMKSQHQSY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003849 aromatic solvent Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 239000005078 molybdenum compound Substances 0.000 description 2
- 150000002752 molybdenum compounds Chemical class 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 229920001748 polybutylene Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical compound CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000012262 resinous product Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- YTZKOQUCBOVLHL-UHFFFAOYSA-N tert-butylbenzene Chemical compound CC(C)(C)C1=CC=CC=C1 YTZKOQUCBOVLHL-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- HYFLWBNQFMXCPA-UHFFFAOYSA-N 1-ethyl-2-methylbenzene Chemical compound CCC1=CC=CC=C1C HYFLWBNQFMXCPA-UHFFFAOYSA-N 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- FDHDUXOBMHHFFJ-UHFFFAOYSA-N 1-pentylnaphthalene Chemical compound C1=CC=C2C(CCCCC)=CC=CC2=C1 FDHDUXOBMHHFFJ-UHFFFAOYSA-N 0.000 description 1
- WEJVHFVGNQBRGH-UHFFFAOYSA-N 2,3,4,6-tetramethylphenol Chemical compound CC1=CC(C)=C(O)C(C)=C1C WEJVHFVGNQBRGH-UHFFFAOYSA-N 0.000 description 1
- FXNDIJDIPNCZQJ-UHFFFAOYSA-N 2,4,4-trimethylpent-1-ene Chemical group CC(=C)CC(C)(C)C FXNDIJDIPNCZQJ-UHFFFAOYSA-N 0.000 description 1
- UEJJHQNACJXSKW-UHFFFAOYSA-N 2-(2,6-dioxopiperidin-3-yl)-1H-isoindole-1,3(2H)-dione Chemical compound O=C1C2=CC=CC=C2C(=O)N1C1CCC(=O)NC1=O UEJJHQNACJXSKW-UHFFFAOYSA-N 0.000 description 1
- TVYVQNHYIHAJTD-UHFFFAOYSA-N 2-propan-2-ylnaphthalene Chemical compound C1=CC=CC2=CC(C(C)C)=CC=C21 TVYVQNHYIHAJTD-UHFFFAOYSA-N 0.000 description 1
- XNXIYYFOYIUJIW-UHFFFAOYSA-N 3-methylbutylbenzene Chemical compound CC(C)CCC1=CC=CC=C1 XNXIYYFOYIUJIW-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 241000282619 Hylobates lar Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241001026509 Kata Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
- 239000011609 ammonium molybdate Substances 0.000 description 1
- 229940010552 ammonium molybdate Drugs 0.000 description 1
- 235000018660 ammonium molybdate Nutrition 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- XDLDASNSMGOEMX-UHFFFAOYSA-N benzene benzene Chemical compound C1=CC=CC=C1.C1=CC=CC=C1 XDLDASNSMGOEMX-UHFFFAOYSA-N 0.000 description 1
- GNHQSAUHXKRQMC-UHFFFAOYSA-N benzene;chlorine Chemical compound [Cl].C1=CC=CC=C1 GNHQSAUHXKRQMC-UHFFFAOYSA-N 0.000 description 1
- SYWDWCWQXBUCOP-UHFFFAOYSA-N benzene;ethene Chemical group C=C.C1=CC=CC=C1 SYWDWCWQXBUCOP-UHFFFAOYSA-N 0.000 description 1
- MWOBKFYERIDQSZ-UHFFFAOYSA-N benzene;sodium Chemical compound [Na].C1=CC=CC=C1 MWOBKFYERIDQSZ-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002415 cerumenolytic agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- JXBOQRJNCJXKBT-UHFFFAOYSA-N chlorobenzene;1,2-xylene Chemical group ClC1=CC=CC=C1.CC1=CC=CC=C1C JXBOQRJNCJXKBT-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000006690 co-activation Effects 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000005695 dehalogenation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000005195 diethylbenzenes Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000037048 polymerization activity Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- UOHMMEJUHBCKEE-UHFFFAOYSA-N prehnitene Chemical compound CC1=CC=C(C)C(C)=C1C UOHMMEJUHBCKEE-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012261 resinous substance Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- ZJMWRROPUADPEA-UHFFFAOYSA-N sec-butylbenzene Chemical compound CCC(C)C1=CC=CC=C1 ZJMWRROPUADPEA-UHFFFAOYSA-N 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
- 229910003452 thorium oxide Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/16—Clays or other mineral silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/882—Molybdenum and cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/8995—Catalyst and recycle considerations
- Y10S585/906—Catalyst preservation or manufacture, e.g. activation before use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/929—Special chemical considerations
- Y10S585/946—Product is waxy polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US223641A US2692257A (en) | 1951-04-28 | 1951-04-28 | Ethylene polymerization with conditioned alumina-molybdena catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1001003B true DE1001003B (de) | 1957-01-17 |
Family
ID=22837408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEST4578A Pending DE1001003B (de) | 1951-04-28 | 1952-03-15 | Verfahren zur Polymerisation von AEthylen und/oder Propylen in Gegenwart einer katalytisch aktiven Kontaktmasse unter UEberdruck |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2692257A (en:Method) |
| BE (2) | BE525025A (en:Method) |
| DE (1) | DE1001003B (en:Method) |
| GB (2) | GB734501A (en:Method) |
| NL (1) | NL79098C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1133889B (de) * | 1957-05-31 | 1962-07-26 | Bataafsche Petroleum | Verfahren zur Polymerisation von Olefinen |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3175972A (en) * | 1965-03-30 | Lubricant composition and method | ||
| LU34020A1 (en:Method) * | 1953-01-27 | 1956-02-06 | ||
| US4376851A (en) * | 1953-01-27 | 1983-03-15 | Phillips Petroleum Company | Solid polymers of olefins and production of such polymers |
| US2860125A (en) * | 1953-12-28 | 1958-11-11 | Phillips Petroleum Co | Process of separating olefin polymers |
| US2830034A (en) * | 1954-07-21 | 1958-04-08 | Du Pont | Stabilization of ethylene polymers by contact with group vi metal compounds |
| US2851451A (en) * | 1954-09-01 | 1958-09-09 | Du Pont | Polymerization process |
| DE1209747B (de) * | 1954-10-30 | 1966-01-27 | Bergwerksgesellschaft Hibernia | Verfahren zur Herstellung von Polymerisaten aliphatischer Olefinkohlenwasserstoffe |
| US2891935A (en) * | 1954-12-21 | 1959-06-23 | Phillips Petroleum Co | Control of deposits on catalysts |
| US2846365A (en) * | 1954-12-29 | 1958-08-05 | Exxon Research Engineering Co | Hydroforming catalyst containing a group vi metal oxide supported on a zinc-zirconium aluminate spinel |
| US2994679A (en) * | 1955-01-03 | 1961-08-01 | Phillips Petroleum Co | Polystyrene composition plasticized with pyrolyzed polyethylene and method of preparation |
| BE547454A (en:Method) * | 1955-05-02 | |||
| US2898308A (en) * | 1955-06-10 | 1959-08-04 | Sinclair Refining Co | Method of manufacturing catalysts |
| US2885389A (en) * | 1955-07-05 | 1959-05-05 | Koppers Co Inc | Polymerization processes |
| US2849431A (en) * | 1955-07-05 | 1958-08-26 | Du Pont | Chlorination of polypropylene |
| IT566027A (en:Method) * | 1955-07-28 | |||
| US2975159A (en) * | 1955-08-18 | 1961-03-14 | Du Pont | Rubber-like interpolymers of ethylene and two other monoolefins |
| GB799465A (en) * | 1955-10-31 | 1958-08-06 | Exxon Research Engineering Co | Lubricants containing polypropylene |
| GB804085A (en) * | 1955-11-29 | 1958-11-05 | Exxon Research Engineering Co | Lubricating oil containing polypropylene |
| US2877206A (en) * | 1955-12-16 | 1959-03-10 | Phillips Petroleum Co | Process for the peroxide treatment of blends of polymers of 1-olefins and hydrogenated diene polymers and products thereof |
| US3060120A (en) * | 1956-02-23 | 1962-10-23 | Exxon Research Engineering Co | Lubricating oil compositions |
| US3196116A (en) * | 1956-04-25 | 1965-07-20 | Continental Oil Co | Multiply metallated polymerization catalysts |
| US2943066A (en) * | 1956-05-08 | 1960-06-28 | Du Pont | Olefin polymerization catalyst |
| US2971858A (en) * | 1956-06-13 | 1961-02-14 | Montedison Spa | Synthetic paper and process for producing same |
| BE558641A (en:Method) * | 1956-06-25 | |||
| US2916478A (en) * | 1956-07-09 | 1959-12-08 | Exxon Research Engineering Co | Polymerization process |
| BE559633A (en:Method) * | 1956-07-30 | |||
| BE561507A (en:Method) * | 1956-10-11 | |||
| US2954368A (en) * | 1956-11-19 | 1960-09-27 | Phillips Petroleum Co | Recovery of polymer |
| US2948711A (en) * | 1956-11-27 | 1960-08-09 | Sun Oil Co | Preparation of polyolefins |
| US3264253A (en) * | 1956-12-28 | 1966-08-02 | Exxon Research Engineering Co | Polymer compositions |
| US3098042A (en) * | 1957-01-17 | 1963-07-16 | Exxon Research Engineering Co | Lubricants containing polybutene-1 |
| US2993876A (en) * | 1957-04-22 | 1961-07-25 | Phillips Petroleum Co | Ethylene polymer-polyisobutylene composition, method of making same, and electrical wire coated therewith |
| US3002963A (en) * | 1957-04-22 | 1961-10-03 | Phillips Petroleum Co | Gas phase polymerization utilizing a free-settling, fluidized catalyst and reactor system therefor |
| GB896598A (en) * | 1957-06-14 | 1962-05-16 | Montedison Spa | Elastomers obtained from alpha-olefin polymers and copolymers and process for their preparation |
| US3078265A (en) * | 1957-09-12 | 1963-02-19 | Phillips Petroleum Co | Control of polymerization reactions |
| US3018279A (en) * | 1957-09-13 | 1962-01-23 | Phillips Petroleum Co | Polymerization of ethylene with catalyst of titania on silica-alumina |
| US3008942A (en) * | 1958-01-16 | 1961-11-14 | American Cyanamid Co | Polymerization system for vinyl aromatic monomers |
| FR1209216A (fr) * | 1958-07-01 | 1960-02-29 | Pechiney | Procédé de plastification de polyoléfines |
| US3079372A (en) * | 1958-09-22 | 1963-02-26 | Union Carbide Corp | Process control system |
| US2983704A (en) * | 1959-10-13 | 1961-05-09 | Du Pont | Blends of high density and low density ethylene polymers and films thereof |
| US3091605A (en) * | 1960-01-18 | 1963-05-28 | Eastman Kodak Co | Olefin polymerization catalyst pretreatment |
| US3141304A (en) * | 1960-11-14 | 1964-07-21 | Jefferson Chem Co Inc | Soil stabilization by atactic polypropylene coating |
| US3166537A (en) * | 1960-11-17 | 1965-01-19 | Phillips Petroleum Co | Chromium, tungsten or manganese oxide olefin polymerization catalyst activated with carbon monoxide and ultraviolet light and polymerization therewith |
| US3265622A (en) * | 1961-10-31 | 1966-08-09 | Shell Oil Co | Lubricants containing copolymers of 4-methyl-1-pentene |
| US3250825A (en) * | 1962-11-09 | 1966-05-10 | Phillips Petroleum Co | Blends of crystalline polyethylene or ethylene-butene copolymer with amorphous ethylene-higher alpha-olefin copolymers |
| US3326999A (en) * | 1963-08-01 | 1967-06-20 | Phillips Petroleum Co | Purification of olefins |
| US3410037A (en) * | 1966-10-20 | 1968-11-12 | Goodrich Co B F | Structural expansion joint |
| US3526601A (en) * | 1968-01-22 | 1970-09-01 | Standard Oil Co | Groups va and vla metal oxide polymerization catalysts,catalyst preparation and polymerization process |
| US3957743A (en) * | 1971-07-09 | 1976-05-18 | Montecatini Edison S.P.A. | Process for producing elastomers and intermediates for synthetic rubbers |
| DE2903003A1 (de) * | 1979-01-24 | 1980-07-31 | Manfred Dipl Chem Hornscheidt | Verfahren zur herstellung von molybdaenoberflaechenverbindungen |
| US4827064A (en) * | 1986-12-24 | 1989-05-02 | Mobil Oil Corporation | High viscosity index synthetic lubricant compositions |
| US4827073A (en) * | 1988-01-22 | 1989-05-02 | Mobil Oil Corporation | Process for manufacturing olefinic oligomers having lubricating properties |
| US5243876A (en) * | 1990-08-15 | 1993-09-14 | Markel Corporation | Cable assemblies and methods of producing same |
| US5167670A (en) * | 1991-09-20 | 1992-12-01 | Shell Oil Company | Fuel compositions |
| CN109821564B (zh) * | 2019-01-23 | 2021-11-19 | 湘潭大学 | 一种包覆型催化剂的制备方法及催化剂 |
| CN110451629B (zh) * | 2019-08-09 | 2021-10-26 | 宜兴国际环保城科技发展有限公司 | 一种用于管式自由基氧化催化的反应床及其催化剂 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE737960C (de) * | 1938-12-24 | 1943-07-30 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von festen oder halbfesten Polymerisationsprodukten des AEthylens |
| US2467245A (en) * | 1946-02-05 | 1949-04-12 | Du Pont | Polymerization of ethylene |
| CA471170A (en) * | 1951-01-30 | John Reodel Milton | Ethylene polymerizations using tertiary alkylpercarboxylate catalysts | |
| CA471312A (en) * | 1951-02-06 | Swithin Pinkney Paul | Ethylene polymerized with cyclic azonitrile catalysts | |
| US2542783A (en) * | 1948-04-16 | 1951-02-20 | Ici Ltd | Emulsions of ethylene polymers and interpolymers and process of making same |
| FR975287A (fr) * | 1947-11-19 | 1951-03-02 | Ici Ltd | émulsions de polymères et interpolymères d'éthylène |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE420895A (en:Method) * | 1936-02-04 | 1900-01-01 | ||
| US2259961A (en) * | 1937-05-21 | 1941-10-21 | Kellogg M W Co | Process for dewaxing catalysts |
| US2487564A (en) * | 1942-06-18 | 1949-11-08 | Kellogg M W Co | Silica gel-alumina supported catalyst |
| US2393288A (en) * | 1943-07-06 | 1946-01-22 | Union Oil Co | Process for the catalytic reforming of hydrocarbon mixtures |
| US2572300A (en) * | 1949-08-23 | 1951-10-23 | Du Pont | Metal molybdites and their preparation |
| US2634260A (en) * | 1949-11-18 | 1953-04-07 | Du Pont | Metal molybdite catalyzed polymerization |
-
0
- NL NL79098D patent/NL79098C/xx active
- BE BE579156D patent/BE579156A/xx unknown
- BE BE525025D patent/BE525025A/xx unknown
-
1951
- 1951-04-28 US US223641A patent/US2692257A/en not_active Expired - Lifetime
-
1952
- 1952-03-06 GB GB5869/52A patent/GB734501A/en not_active Expired
- 1952-03-15 DE DEST4578A patent/DE1001003B/de active Pending
-
1955
- 1955-08-31 GB GB24981/55A patent/GB820727A/en not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA471170A (en) * | 1951-01-30 | John Reodel Milton | Ethylene polymerizations using tertiary alkylpercarboxylate catalysts | |
| CA471312A (en) * | 1951-02-06 | Swithin Pinkney Paul | Ethylene polymerized with cyclic azonitrile catalysts | |
| DE737960C (de) * | 1938-12-24 | 1943-07-30 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von festen oder halbfesten Polymerisationsprodukten des AEthylens |
| US2467245A (en) * | 1946-02-05 | 1949-04-12 | Du Pont | Polymerization of ethylene |
| FR975287A (fr) * | 1947-11-19 | 1951-03-02 | Ici Ltd | émulsions de polymères et interpolymères d'éthylène |
| US2542783A (en) * | 1948-04-16 | 1951-02-20 | Ici Ltd | Emulsions of ethylene polymers and interpolymers and process of making same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1133889B (de) * | 1957-05-31 | 1962-07-26 | Bataafsche Petroleum | Verfahren zur Polymerisation von Olefinen |
Also Published As
| Publication number | Publication date |
|---|---|
| NL79098C (en:Method) | 1900-01-01 |
| GB820727A (en) | 1959-09-23 |
| GB734501A (en) | 1955-08-03 |
| BE579156A (en:Method) | 1900-01-01 |
| US2692257A (en) | 1954-10-19 |
| BE525025A (en:Method) | 1900-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1001003B (de) | Verfahren zur Polymerisation von AEthylen und/oder Propylen in Gegenwart einer katalytisch aktiven Kontaktmasse unter UEberdruck | |
| DE1026530B (de) | Verfahren zur Herstellung von Polymerisaten oder Mischpolymerisaten des AEthylens | |
| US2692259A (en) | Polymerization of conditioned olefin charging stocks with molybdenum catalysts | |
| US2692258A (en) | Olefin polymerization with molybdena-group 4a catalysts | |
| DE1057339B (de) | Verfahren zur Polymerisation von AEthylen oder Propylen | |
| DE1051004B (de) | Verfahren zur Herstellung von hochmolekularen Olefinpolymeren oder Olefinmischpolymeren | |
| DE1618415A1 (de) | Verfahren zur katalytischen Dehydrierung von Kohlenwasserstoffen | |
| EP1244518A2 (de) | Oligomerisierungskatalysator, verfahren zu seiner herstellung und seine verwendung | |
| DE1214001B (de) | Verfahren zur Herstellung von festen Polymerisaten oder Mischpolymerisaten olefinischer Kohlenwasserstoffe | |
| DE2321907A1 (de) | Verfahren zum dimerisieren von isobutylen | |
| DE1420673B2 (de) | Verfahren zur Polymerisation von Äthylen oder Gemischen aus Äthylen und anderen Olefinen | |
| DE1211608B (de) | Verfahren zur Herstellung von chromoxydhaltigen Polymerisations-Katalysatoren | |
| EP0560128B1 (de) | Feststoff, enthaltend chemisch gebundene Metallalkylgruppen, und seine Verwendung | |
| DE1520792A1 (de) | Verfahren zur Polymerisation von Olefinen | |
| DE1133890B (de) | Verfahren zur Polymerisation von Olefinen | |
| DE2752354B2 (de) | Katalysator für die Polymerisation von Äthylen, dessen Herstellung und Verwendung | |
| AT222349B (de) | Verfahren zur Polymerisierung wenigstens eines polymerisierbaren Kohlenwasserstoffes | |
| DE2350795C2 (de) | Verfahren zur kontinuierlichen Polymerisation und Copolymerisation von Äthylen | |
| DE1420763C (de) | Verfahren zur Polymerisation von unter normalen Bedingungen gasförmigen n Alkenen | |
| DE1018225B (de) | Verfahren zur Polymerisation von AEthylen oder Propylen | |
| DE69502031T2 (de) | Verfahren zur Herstellung von monoalkenylierten aromatischen Kohlenwasserstoffen | |
| DE1294010B (de) | Verfahren zur Polymerisation von aliphatischen Olefinen | |
| DE1949574A1 (de) | Verfahren zur Polymerisation von AEthylen und Katalysator fuer dasselbe | |
| DE1792552A1 (de) | Verfahren zur Aktivierung von Katalysatoren | |
| DE1031518B (de) | Verfahren zur Polymerisation von AEthylen oder Propylen |