CA2870314C - Purification of bio-based acrylic acid to crude and glacial acrylic acid - Google Patents
Purification of bio-based acrylic acid to crude and glacial acrylic acid Download PDFInfo
- Publication number
- CA2870314C CA2870314C CA2870314A CA2870314A CA2870314C CA 2870314 C CA2870314 C CA 2870314C CA 2870314 A CA2870314 A CA 2870314A CA 2870314 A CA2870314 A CA 2870314A CA 2870314 C CA2870314 C CA 2870314C
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- Canada
- Prior art keywords
- acrylic acid
- composition
- acid
- mixtures
- aqueous solution
- Prior art date
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- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims abstract description 404
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 title claims abstract description 338
- 238000000746 purification Methods 0.000 title abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 310
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical class CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 150
- 238000001035 drying Methods 0.000 claims abstract description 19
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 238000004821 distillation Methods 0.000 claims abstract description 7
- 239000007864 aqueous solution Substances 0.000 claims description 111
- 239000004310 lactic acid Substances 0.000 claims description 60
- 235000014655 lactic acid Nutrition 0.000 claims description 60
- 239000007788 liquid Substances 0.000 claims description 59
- 239000008247 solid mixture Substances 0.000 claims description 44
- 238000002844 melting Methods 0.000 claims description 41
- 230000008018 melting Effects 0.000 claims description 41
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 32
- 239000007787 solid Substances 0.000 claims description 30
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 25
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 24
- 239000013078 crystal Substances 0.000 claims description 21
- 239000002904 solvent Substances 0.000 claims description 19
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 16
- 235000019253 formic acid Nutrition 0.000 claims description 16
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 6
- 235000011152 sodium sulphate Nutrition 0.000 claims description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 claims description 4
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 claims description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 2
- 238000010533 azeotropic distillation Methods 0.000 claims description 2
- 235000011132 calcium sulphate Nutrition 0.000 claims description 2
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 claims description 2
- 229960001826 dimethylphthalate Drugs 0.000 claims description 2
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 claims description 2
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 claims description 2
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 2
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 2
- 229910052987 metal hydride Inorganic materials 0.000 claims description 2
- 150000004681 metal hydrides Chemical class 0.000 claims description 2
- 239000002808 molecular sieve Substances 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- ALRHLSYJTWAHJZ-UHFFFAOYSA-N 3-hydroxypropionic acid Chemical compound OCCC(O)=O ALRHLSYJTWAHJZ-UHFFFAOYSA-N 0.000 abstract description 162
- 238000000034 method Methods 0.000 abstract description 56
- 238000000605 extraction Methods 0.000 abstract description 7
- 238000002425 crystallisation Methods 0.000 abstract description 4
- 230000008025 crystallization Effects 0.000 abstract description 4
- 239000003054 catalyst Substances 0.000 description 137
- 229910052698 phosphorus Inorganic materials 0.000 description 87
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 86
- 239000011574 phosphorus Substances 0.000 description 86
- 150000001768 cations Chemical class 0.000 description 70
- 150000001875 compounds Chemical class 0.000 description 69
- 238000002156 mixing Methods 0.000 description 54
- 238000010438 heat treatment Methods 0.000 description 53
- -1 coatings Substances 0.000 description 48
- 239000000463 material Substances 0.000 description 45
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 38
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 30
- 239000008246 gaseous mixture Substances 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 229910001868 water Inorganic materials 0.000 description 29
- 238000001704 evaporation Methods 0.000 description 27
- 235000011007 phosphoric acid Nutrition 0.000 description 27
- 229910019142 PO4 Inorganic materials 0.000 description 25
- 239000007789 gas Substances 0.000 description 23
- 239000002245 particle Substances 0.000 description 23
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 22
- 150000002823 nitrates Chemical class 0.000 description 21
- 239000000243 solution Substances 0.000 description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 18
- 238000001354 calcination Methods 0.000 description 18
- 239000003208 petroleum Substances 0.000 description 18
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 17
- 229910052799 carbon Inorganic materials 0.000 description 16
- 235000021317 phosphate Nutrition 0.000 description 16
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 239000001569 carbon dioxide Substances 0.000 description 14
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 14
- 239000010452 phosphate Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- 230000018044 dehydration Effects 0.000 description 13
- 238000006297 dehydration reaction Methods 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 10
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 10
- 238000000227 grinding Methods 0.000 description 10
- 229910044991 metal oxide Inorganic materials 0.000 description 10
- 150000004706 metal oxides Chemical class 0.000 description 10
- 235000019260 propionic acid Nutrition 0.000 description 10
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 9
- 235000019797 dipotassium phosphate Nutrition 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- BWLBGMIXKSTLSX-UHFFFAOYSA-N 2-hydroxyisobutyric acid Chemical compound CC(C)(O)C(O)=O BWLBGMIXKSTLSX-UHFFFAOYSA-N 0.000 description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 125000005907 alkyl ester group Chemical class 0.000 description 8
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Inorganic materials [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 8
- XDFCIPNJCBUZJN-UHFFFAOYSA-N barium(2+) Chemical compound [Ba+2] XDFCIPNJCBUZJN-UHFFFAOYSA-N 0.000 description 8
- 239000011261 inert gas Substances 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
- 235000010333 potassium nitrate Nutrition 0.000 description 8
- 238000007873 sieving Methods 0.000 description 8
- 239000007836 KH2PO4 Substances 0.000 description 7
- 235000011054 acetic acid Nutrition 0.000 description 7
- 239000012298 atmosphere Substances 0.000 description 7
- 239000005388 borosilicate glass Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 7
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 7
- 235000019796 monopotassium phosphate Nutrition 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 7
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 150000004645 aluminates Chemical class 0.000 description 6
- 125000004429 atom Chemical group 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- DUWWHGPELOTTOE-UHFFFAOYSA-N n-(5-chloro-2,4-dimethoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC(OC)=C(NC(=O)CC(C)=O)C=C1Cl DUWWHGPELOTTOE-UHFFFAOYSA-N 0.000 description 6
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 6
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- 150000004760 silicates Chemical class 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 229910000393 dicalcium diphosphate Inorganic materials 0.000 description 5
- LPEKGGXMPWTOCB-UHFFFAOYSA-N methyl 2-hydroxypropionate Chemical compound COC(=O)C(C)O LPEKGGXMPWTOCB-UHFFFAOYSA-N 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 229920002125 Sokalan® Polymers 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 229940048053 acrylate Drugs 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 238000000975 co-precipitation Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 4
- 239000005350 fused silica glass Substances 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- FECDACOUYKFOOP-UHFFFAOYSA-N 2-ethylhexyl 2-hydroxypropanoate Chemical compound CCCCC(CC)COC(=O)C(C)O FECDACOUYKFOOP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 3
- MRABAEUHTLLEML-UHFFFAOYSA-N Butyl lactate Chemical compound CCCCOC(=O)C(C)O MRABAEUHTLLEML-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 3
- 229920000388 Polyphosphate Polymers 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 241001464837 Viridiplantae Species 0.000 description 3
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 229910052788 barium Inorganic materials 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 235000019700 dicalcium phosphate Nutrition 0.000 description 3
- ODQWQRRAPPTVAG-GZTJUZNOSA-N doxepin Chemical group C1OC2=CC=CC=C2C(=C/CCN(C)C)/C2=CC=CC=C21 ODQWQRRAPPTVAG-GZTJUZNOSA-N 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000002803 fossil fuel Substances 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 229940057867 methyl lactate Drugs 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000001205 polyphosphate Substances 0.000 description 3
- 235000011176 polyphosphates Nutrition 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- AURKDQJEOYBJSQ-UHFFFAOYSA-N 2-hydroxypropanoyl 2-hydroxypropanoate Chemical compound CC(O)C(=O)OC(=O)C(C)O AURKDQJEOYBJSQ-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 101100283604 Caenorhabditis elegans pigk-1 gene Proteins 0.000 description 2
- 229910018280 Cu2(OH)PO4 Inorganic materials 0.000 description 2
- 229930182843 D-Lactic acid Natural products 0.000 description 2
- JVTAAEKCZFNVCJ-UWTATZPHSA-N D-lactic acid Chemical compound C[C@@H](O)C(O)=O JVTAAEKCZFNVCJ-UWTATZPHSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- 229910004856 P—O—P Inorganic materials 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 159000000021 acetate salts Chemical class 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 150000005323 carbonate salts Chemical class 0.000 description 2
- 150000003841 chloride salts Chemical class 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 2
- 229940022769 d- lactic acid Drugs 0.000 description 2
- 238000006356 dehydrogenation reaction Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910000856 hastalloy Inorganic materials 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000013461 intermediate chemical Substances 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 description 2
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1806—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with alkaline or alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
- C07C51/46—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by azeotropic distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261623054P | 2012-04-11 | 2012-04-11 | |
| US61/623,054 | 2012-04-11 | ||
| US13/760,505 | 2013-02-06 | ||
| US13/760,505 US20130274518A1 (en) | 2012-04-11 | 2013-02-06 | Purification Of Bio Based Acrylic Acid To Crude And Glacial Acrylic Acid |
| US13/835,187 | 2013-03-15 | ||
| US13/838,823 | 2013-03-15 | ||
| US13/835,187 US9926256B2 (en) | 2012-04-11 | 2013-03-15 | Catalytic conversion of lactic acid to acrylic acid |
| US13/838,823 US20130274520A1 (en) | 2012-04-11 | 2013-03-15 | Purification Of Bio Based Acrylic Acid To Crude And Glacial Acrylic Acid |
| PCT/US2013/036158 WO2013155292A2 (en) | 2012-04-11 | 2013-04-11 | Purification of bio-based acrylic acid to crude and glacial acrylic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2870314A1 CA2870314A1 (en) | 2013-10-17 |
| CA2870314C true CA2870314C (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2870314A Active CA2870314C (en) | 2012-04-11 | 2013-04-11 | Purification of bio-based acrylic acid to crude and glacial acrylic acid |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US20130274520A1 (enExample) |
| EP (1) | EP2836475B1 (enExample) |
| JP (2) | JP2015517999A (enExample) |
| AU (1) | AU2013245853B2 (enExample) |
| BR (1) | BR112014025188B1 (enExample) |
| CA (1) | CA2870314C (enExample) |
| IN (1) | IN2014DN08551A (enExample) |
| MX (1) | MX380544B (enExample) |
| MY (1) | MY164790A (enExample) |
| RU (1) | RU2599640C2 (enExample) |
| SG (2) | SG10201703949YA (enExample) |
| WO (1) | WO2013155292A2 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3002289C (en) | 2013-10-16 | 2021-11-30 | The Procter & Gamble Company | Method for producing bio-based acrylic acid and its derivatives from lactic acid and derivatives therefore using mixed phosphate catalyst and the process thereof |
| WO2016026761A1 (en) * | 2014-08-18 | 2016-02-25 | Basf Se | Process for preparing acrylic acid by dehydration of 3-hydroxypropionic acid |
| EP3012244A1 (en) | 2014-10-24 | 2016-04-27 | Sulzer Chemtech AG | Process and apparatus for purification of acrylic acid |
| MX393980B (es) * | 2015-08-28 | 2025-03-24 | Procter & Gamble | Deshidratación catalítica de ácido hidroxipropiónico y sus derivados. |
| MX389122B (es) | 2015-08-28 | 2025-03-20 | Procter & Gamble | Catalizadores para la deshidratacion de acido hidroxipropionico y sus derivados |
| DE102016114555A1 (de) | 2016-08-05 | 2018-02-08 | Thyssenkrupp Ag | Prozess zur Herstellung von Acrylsäure aus einer wässrigen 3-Hydroxypropanol-Lösung |
| US9890102B1 (en) | 2016-11-03 | 2018-02-13 | The Procter & Gamble Company | Method of making acrylic acid from hydroxypropionic acid |
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- 2013-04-11 RU RU2014139950/04A patent/RU2599640C2/ru active
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| WO2013155292A4 (en) | 2014-01-23 |
| CA2870314A1 (en) | 2013-10-17 |
| IN2014DN08551A (enExample) | 2015-05-15 |
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| US20130274520A1 (en) | 2013-10-17 |
| EP2836475A2 (en) | 2015-02-18 |
| US20150329462A1 (en) | 2015-11-19 |
| MX380544B (es) | 2025-03-12 |
| MX2014012303A (es) | 2014-11-10 |
| AU2013245853A1 (en) | 2014-10-30 |
| EP2836475B1 (en) | 2021-05-26 |
| BR112014025188B1 (pt) | 2020-02-04 |
| AU2013245853B2 (en) | 2016-06-02 |
| SG11201406509YA (en) | 2014-11-27 |
| WO2013155292A3 (en) | 2013-12-05 |
| RU2599640C2 (ru) | 2016-10-10 |
| CN104220410A (zh) | 2014-12-17 |
| MY164790A (en) | 2018-01-30 |
| SG10201703949YA (en) | 2017-06-29 |
| JP2017101046A (ja) | 2017-06-08 |
| JP2015517999A (ja) | 2015-06-25 |
| RU2014139950A (ru) | 2016-04-20 |
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