JP2000501611A - アクリル酸アンモニウムの製造 - Google Patents
アクリル酸アンモニウムの製造Info
- Publication number
- JP2000501611A JP2000501611A JP09521862A JP52186297A JP2000501611A JP 2000501611 A JP2000501611 A JP 2000501611A JP 09521862 A JP09521862 A JP 09521862A JP 52186297 A JP52186297 A JP 52186297A JP 2000501611 A JP2000501611 A JP 2000501611A
- Authority
- JP
- Japan
- Prior art keywords
- meth
- acrylonitrile
- ammonium
- concentration
- reactor
- 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.)
- Granted
Links
- WPKYZIPODULRBM-UHFFFAOYSA-N azane;prop-2-enoic acid Chemical compound N.OC(=O)C=C WPKYZIPODULRBM-UHFFFAOYSA-N 0.000 title claims description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 147
- 108090000790 Enzymes Proteins 0.000 claims abstract description 75
- 102000004190 Enzymes Human genes 0.000 claims abstract description 75
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 46
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 92
- 238000006243 chemical reaction Methods 0.000 claims description 56
- 239000000243 solution Substances 0.000 claims description 39
- 239000011541 reaction mixture Substances 0.000 claims description 24
- 238000006460 hydrolysis reaction Methods 0.000 claims description 20
- 230000007062 hydrolysis Effects 0.000 claims description 18
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 230000007071 enzymatic hydrolysis Effects 0.000 claims description 11
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 9
- -1 acryl Chemical group 0.000 claims description 6
- 150000002825 nitriles Chemical class 0.000 claims description 6
- 241000187693 Rhodococcus rhodochrous Species 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 244000005700 microbiome Species 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 238000005903 acid hydrolysis reaction Methods 0.000 claims 1
- 238000012258 culturing Methods 0.000 claims 1
- 238000007865 diluting Methods 0.000 claims 1
- 239000003085 diluting agent Substances 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 229940048053 acrylate Drugs 0.000 description 29
- 210000004027 cell Anatomy 0.000 description 20
- 239000000047 product Substances 0.000 description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 13
- 239000007788 liquid Substances 0.000 description 13
- 108010033272 Nitrilase Proteins 0.000 description 12
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 11
- 239000011324 bead Substances 0.000 description 11
- 239000000178 monomer Substances 0.000 description 10
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 239000012467 final product Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 230000002255 enzymatic effect Effects 0.000 description 5
- 210000001822 immobilized cell Anatomy 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- 150000001408 amides Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- 238000011437 continuous method Methods 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000316848 Rhodococcus <scale insect> Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000001851 biosynthetic effect Effects 0.000 description 2
- 230000007073 chemical hydrolysis Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920006037 cross link polymer Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006911 enzymatic reaction Methods 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 230000002538 fungal effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000010187 selection method Methods 0.000 description 2
- 239000012064 sodium phosphate buffer Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 125000003944 tolyl group Chemical group 0.000 description 2
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 1
- 108700023418 Amidases Proteins 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 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
- 108010093096 Immobilized Enzymes Proteins 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 108010024026 Nitrile hydratase Proteins 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 102000005922 amidase Human genes 0.000 description 1
- DZGUJOWBVDZNNF-UHFFFAOYSA-N azanium;2-methylprop-2-enoate Chemical compound [NH4+].CC(=C)C([O-])=O DZGUJOWBVDZNNF-UHFFFAOYSA-N 0.000 description 1
- 239000011942 biocatalyst Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000003622 immobilized catalyst Substances 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000013383 initial experiment Methods 0.000 description 1
- 238000009630 liquid culture Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229940047670 sodium acrylate Drugs 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
- C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C12N11/084—Polymers containing vinyl alcohol units
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
- C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C12N11/087—Acrylic polymers
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
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- Chemical & Material Sciences (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- General Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 水と、加水分解に際し少なくとも30重量%の濃度の(メタ)アクリル 酸またはその塩を与えるのに十分な量の(メタ)アクリロニトリルとを供給し、 そして(メタ)アクリロニトリルを(メタ)アクリル酸アンモニウムに転化する 酵素であって、500μM以下の(メタ)アクリロニトリルに対するKm及び1 00,000μM以上の(メタ)アクリル酸アンモニウムに対するKiを有する 酵素を、工程中に(メタ)アクリロニトリルと接触して供給し、反応液が0.2 %以下の(メタ)アクリロニトリル濃度及び30%以上の(メタ)アクリル酸ア ンモニウム濃度になるまで(メタ)アクリロニトリルの加水分解を生じさせ、そ して30%以上の(メタ)アクリル酸アンモニウム濃度及び0.2%以下のアク リロニトリル濃度を有する溶液を回収することを特徴とする少なくとも30重量 %の(メタ)アクリル酸またはその塩及び0.2%以下の(メタ)アクリロニト リルを含有する水溶液を製造する方法。 2. (メタ)アクリロニトリルを化学的に加水分解して、(メタ)アクリル 酸アンモニウム及びアクリロニトリルを含有する水溶液を用意し、次いで、得ら れた溶液を前記酵素と接触させ、そして反応液が0.2%以下の(メタ)アクリ ロニトリル濃度を有するまで、(メタ)アクリロニトリルの加水分解を生じさせ る請求項1記載の方法。 3. (メタ)アクリロニトリルの実質的に全ての加水分解が、前記酵素を用 いる酵素的加水分解によるものである請求項1記載の 方法。 4. 反応器に、水と、加水分解に際し少なくとも30重量%の濃度の(メタ )アクリル酸アンモニウムを与えるのに十分な量の(メタ)アクリロニトリルと を仕込み、そして反応液が0.2%以下の(メタ)アクリロニトリル濃度及び3 0%以上の(メタ)アクリル酸アンモニウム濃度になるまで、(メタ)アクリロ ニトリルの酵素的加水分解を生じさせる請求項3記載の方法。 5. (メタ)アクリロニトリルの最終濃度が、0.1%以下、好ましくは0 .02%以下である請求項4記載の方法。 6. (メタ)アクリル酸アンモニウムの最終濃度が、少なくとも40%であ る請求項4または請求項5記載の方法。 7. Kmが、100μM以下である請求項4〜6のいずれかに記載の方法。 8. Kiが、少なくとも200,000μMである請求項4〜7のいずれか に記載の方法。 9. Ki/Km比が、少なくとも5,000である請求項4〜8のいずれか に記載の方法。 10. 前記酵素が、ロドコッカス・ロドクラウスNCIMB 40757ま たはNCIMB 40833の特性を有する微生物を 培養することによって得ることができる請求項4〜9のいずれかに記載の方法。 11. 工程中に、反応器に、前記酵素、水、及び(メタ)アクリロニトリル を仕込み、そして反応器中で加水分解を生じさせ、次に溶液を反応器から回収す ることによって行われる請求項4〜10のいずれかに記載の方法。 12. 第一工程中に(メタ)アクリロニトリルの加水分解が、(メタ)アク リル酸アンモニウムの重量%が所望の最終濃度未満であるか、あるいは、残留( メタ)アクリロニトリルの重量%が所望の最終濃度より高い程度に生じ、そして 、次に、この溶液を、それをさらに酵素的に加水分解して、回収される所望の最 終溶液を得る1つまたはそれ以上の後続反応器に移す、二段酵素加水分解法とし て行われる請求項4〜10のいずれかに記載の方法。 13. 水及び(メタ)アクリロニトリルから成る反応混合物を連続式反応器 中で酵素的に加水分解して、少なくとも30重量%の(メタ)アクリル酸アンモ ニウム及び0.5%から飽和までの量の(メタ)アクリロニトリルを含有する生 成物を生成し、そして、次に、この生成物を、(メタ)アクリロニトリルの濃度 を酵素的加水分解によって0.1%以下に低下させ、かつ、(メタ)アクリル酸 アンモニウムの濃度を増大させる後続反応器に移す請求項12記載の方法。 14. 後続反応を、交互に流加法で操作される少なくとも2つ の後続反応容器を利用して行う請求項12または請求項13記載の方法。 15. 第一工程を充填床反応器中で行って、0.5%から飽和までの(メタ )アクリロニトリルを含有する溶液を生成し、そしてこの溶液の一部を、残りを 再循環させながら、さらに酵素的に加水分解する請求項12〜14のいずれかに 記載の方法。 16. 第一工程の酵素的加水分解で得た溶液を、第二工程の酵素的加水分解 の前に蒸留する請求項12〜15のいずれかに記載の方法。 17. 同一の酵素を、方法全体を通して使用する請求項12〜16のいずれ かに記載の方法。 18. 方法の制御が、酵素的加水分解を行う反応器のヘッドスペースでの( メタ)アクリロニトリルの検出から成る前記請求項のいずれかに記載の方法。 19. 反応器の制御が、溶液を20%以下のアクリル酸アンモニウム濃度に なるように希釈し、そして、前記希釈液の導電率を測定することから成る前記請 求項のいずれかに記載の方法。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9525374A GB9525374D0 (en) | 1995-12-12 | 1995-12-12 | Production of ammonium acrylate |
| GB9525372.0 | 1995-12-12 | ||
| GB9525374.6 | 1995-12-12 | ||
| GBGB9525372.0A GB9525372D0 (en) | 1995-12-12 | 1995-12-12 | Enzymes, their preparation and their use in the production of ammonium acrylate |
| PCT/GB1996/003081 WO1997021827A1 (en) | 1995-12-12 | 1996-12-12 | Production of ammonium acrylate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000501611A true JP2000501611A (ja) | 2000-02-15 |
| JP3875722B2 JP3875722B2 (ja) | 2007-01-31 |
Family
ID=26308288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52186297A Expired - Fee Related JP3875722B2 (ja) | 1995-12-12 | 1996-12-12 | アクリル酸アンモニウムの製造 |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US6162624A (ja) |
| EP (1) | EP0870051B1 (ja) |
| JP (1) | JP3875722B2 (ja) |
| CN (1) | CN1075557C (ja) |
| AT (1) | ATE207964T1 (ja) |
| AU (1) | AU714561B2 (ja) |
| BR (1) | BR9612006A (ja) |
| CA (1) | CA2239005C (ja) |
| DE (1) | DE69616594T2 (ja) |
| DK (1) | DK0870051T3 (ja) |
| ES (1) | ES2166010T3 (ja) |
| RU (1) | RU2182928C2 (ja) |
| WO (1) | WO1997021827A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006055004A (ja) * | 2004-08-17 | 2006-03-02 | Asahi Kasei Chemicals Corp | 生体触媒を用いたカルボン酸(アンモニウム)の製造方法 |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK0870051T3 (da) * | 1995-12-12 | 2002-02-25 | Ciba Spec Chem Water Treat Ltd | Fremstilling af ammoniumacrylat |
| GB9525372D0 (en) * | 1995-12-12 | 1996-02-14 | Allied Colloids Ltd | Enzymes, their preparation and their use in the production of ammonium acrylate |
| GB0002464D0 (en) * | 2000-02-04 | 2000-03-22 | Ciba Spec Chem Water Treat Ltd | Analysis of catalysed reactions by calorimetry |
| DE10120550A1 (de) * | 2001-04-26 | 2002-10-31 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung einer wässrigen Acrylamidlösung mit einem Biokatalysator |
| US6670158B2 (en) | 2002-02-05 | 2003-12-30 | E. I. Du Pont De Nemours And Company | Method for producing methacrylic acid acrylic acid with a combination of enzyme catalysts |
| GB0327901D0 (en) * | 2003-12-02 | 2004-01-07 | Ciba Spec Chem Water Treat Ltd | Process for producing polymers |
| GB0327900D0 (en) | 2003-12-02 | 2004-01-07 | Ciba Spec Chem Water Treat Ltd | Process for preparing unsaturated amides and carboxylic acids |
| RU2323977C2 (ru) * | 2006-01-30 | 2008-05-10 | Закрытое акционерное общество "Ашленд МСП" | Биотехнологический способ получения акрилата аммония |
| CN103687844B (zh) * | 2011-05-19 | 2015-06-10 | 三菱丽阳株式会社 | 丙烯酰胺水溶液的制造方法 |
| KR101878012B1 (ko) | 2011-05-19 | 2018-07-12 | 미쯔비시 케미컬 주식회사 | 아크릴아미드 수용액의 제조 방법 |
| EP3548627B1 (en) * | 2016-11-29 | 2024-01-17 | PURAC Biochem BV | Fermentation process |
| CA3076545A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| WO2019081003A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS |
| CA3076553A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| CA3079109A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| CA3076685A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| WO2019081004A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS |
| AU2018354771B2 (en) | 2017-10-25 | 2023-12-21 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| US11608468B2 (en) | 2018-10-18 | 2023-03-21 | Basf Se | Process of fracturing subterranean formations |
| WO2020079124A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Process for producing aqueous polyacrylamide compositions |
| EP3867391A1 (en) | 2018-10-18 | 2021-08-25 | Basf Se | Method for the production of acrylic acid or salts thereof |
| WO2020079119A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Method of providing aqueous polyacrylamide concentrates |
| CA3116246A1 (en) * | 2018-10-18 | 2020-04-23 | Basf Se | Process for producing ammonium (meth-) acrylate |
| EA202191076A1 (ru) | 2018-10-18 | 2021-08-03 | Басф Се | Способ получения водного концентрата полиакриламида |
| WO2021204850A1 (en) | 2020-04-09 | 2021-10-14 | Basf Se | Biocatalytic synthesis of monomer mixtures for polyacrylamide manufacturing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS632596A (ja) * | 1986-06-20 | 1988-01-07 | Mitsubishi Heavy Ind Ltd | 超高圧型静水圧加圧装置 |
| JP3009421B2 (ja) * | 1990-02-28 | 2000-02-14 | 秀明 山田 | 有機酸の生物学的製造法 |
| EP0839190A1 (en) * | 1995-08-09 | 1998-05-06 | Ciba Specialty Chemicals Water Treatments Limited | Processes for the production of amidase |
| DK0870051T3 (da) * | 1995-12-12 | 2002-02-25 | Ciba Spec Chem Water Treat Ltd | Fremstilling af ammoniumacrylat |
-
1996
- 1996-12-12 DK DK96941792T patent/DK0870051T3/da active
- 1996-12-12 DE DE69616594T patent/DE69616594T2/de not_active Expired - Lifetime
- 1996-12-12 AU AU11065/97A patent/AU714561B2/en not_active Ceased
- 1996-12-12 EP EP96941792A patent/EP0870051B1/en not_active Expired - Lifetime
- 1996-12-12 JP JP52186297A patent/JP3875722B2/ja not_active Expired - Fee Related
- 1996-12-12 CA CA002239005A patent/CA2239005C/en not_active Expired - Lifetime
- 1996-12-12 CN CN96199631A patent/CN1075557C/zh not_active Expired - Lifetime
- 1996-12-12 ES ES96941792T patent/ES2166010T3/es not_active Expired - Lifetime
- 1996-12-12 WO PCT/GB1996/003081 patent/WO1997021827A1/en not_active Ceased
- 1996-12-12 US US08/930,832 patent/US6162624A/en not_active Expired - Lifetime
- 1996-12-12 AT AT96941792T patent/ATE207964T1/de not_active IP Right Cessation
- 1996-12-12 BR BR9612006A patent/BR9612006A/pt not_active IP Right Cessation
- 1996-12-12 RU RU98112924/13A patent/RU2182928C2/ru active
-
2000
- 2000-09-19 US US09/664,813 patent/US6361981B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006055004A (ja) * | 2004-08-17 | 2006-03-02 | Asahi Kasei Chemicals Corp | 生体触媒を用いたカルボン酸(アンモニウム)の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0870051B1 (en) | 2001-10-31 |
| US6361981B1 (en) | 2002-03-26 |
| DK0870051T3 (da) | 2002-02-25 |
| CN1207776A (zh) | 1999-02-10 |
| RU2182928C2 (ru) | 2002-05-27 |
| EP0870051A1 (en) | 1998-10-14 |
| CA2239005C (en) | 2005-11-08 |
| AU1106597A (en) | 1997-07-03 |
| BR9612006A (pt) | 1999-02-17 |
| ES2166010T3 (es) | 2002-04-01 |
| DE69616594D1 (de) | 2001-12-06 |
| CN1075557C (zh) | 2001-11-28 |
| WO1997021827A1 (en) | 1997-06-19 |
| CA2239005A1 (en) | 1997-06-19 |
| US6162624A (en) | 2000-12-19 |
| AU714561B2 (en) | 2000-01-06 |
| ATE207964T1 (de) | 2001-11-15 |
| JP3875722B2 (ja) | 2007-01-31 |
| DE69616594T2 (de) | 2002-05-02 |
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