JP2022051557A - アクリルアミド-2-メチル-2-プロパンスルホン酸の精製方法 - Google Patents
アクリルアミド-2-メチル-2-プロパンスルホン酸の精製方法 Download PDFInfo
- Publication number
- JP2022051557A JP2022051557A JP2021152252A JP2021152252A JP2022051557A JP 2022051557 A JP2022051557 A JP 2022051557A JP 2021152252 A JP2021152252 A JP 2021152252A JP 2021152252 A JP2021152252 A JP 2021152252A JP 2022051557 A JP2022051557 A JP 2022051557A
- Authority
- JP
- Japan
- Prior art keywords
- methyl
- acrylamide
- propanesulfonic acid
- crystals
- aqueous solution
- 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
- ABUFMGLVKVVDFW-UHFFFAOYSA-N 2-methylpropane-2-sulfonic acid;prop-2-enamide Chemical compound NC(=O)C=C.CC(C)(C)S(O)(=O)=O ABUFMGLVKVVDFW-UHFFFAOYSA-N 0.000 title claims abstract description 153
- 238000000034 method Methods 0.000 title claims abstract description 103
- 239000013078 crystal Substances 0.000 claims abstract description 77
- 239000007864 aqueous solution Substances 0.000 claims abstract description 57
- 238000004821 distillation Methods 0.000 claims abstract description 53
- 239000000243 solution Substances 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 29
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 239000002904 solvent Substances 0.000 claims description 42
- 239000007787 solid Substances 0.000 claims description 35
- 238000006116 polymerization reaction Methods 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000003112 inhibitor Substances 0.000 claims description 24
- 229920000642 polymer Polymers 0.000 claims description 22
- 150000003839 salts Chemical class 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000011282 treatment Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000009472 formulation Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 239000002537 cosmetic Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 4
- 239000003599 detergent Substances 0.000 claims description 3
- 238000005065 mining Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 238000010981 drying operation Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- HNDXKIMMSFCCFW-UHFFFAOYSA-N propane-2-sulphonic acid Chemical compound CC(C)S(O)(=O)=O HNDXKIMMSFCCFW-UHFFFAOYSA-N 0.000 claims 1
- 239000000178 monomer Substances 0.000 description 27
- -1 2-Methylidene-1,3-propylene Chemical group 0.000 description 21
- 238000001035 drying Methods 0.000 description 20
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 18
- 238000000746 purification Methods 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- 238000005292 vacuum distillation Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 8
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 7
- 229960000583 acetic acid Drugs 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 125000000524 functional group Chemical group 0.000 description 6
- UZFMOKQJFYMBGY-UHFFFAOYSA-N 4-hydroxy-TEMPO Chemical group CC1(C)CC(O)CC(C)(C)N1[O] UZFMOKQJFYMBGY-UHFFFAOYSA-N 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000012047 saturated solution Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 3
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical group [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001342 alkaline earth metals Chemical class 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 150000007942 carboxylates Chemical class 0.000 description 3
- 238000001944 continuous distillation Methods 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 229920002554 vinyl polymer Polymers 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
- XEEYSDHEOQHCDA-UHFFFAOYSA-N 2-methylprop-2-ene-1-sulfonic acid Chemical compound CC(=C)CS(O)(=O)=O XEEYSDHEOQHCDA-UHFFFAOYSA-N 0.000 description 2
- AUZRCMMVHXRSGT-UHFFFAOYSA-N 2-methylpropane-1-sulfonic acid;prop-2-enamide Chemical compound NC(=O)C=C.CC(C)CS(O)(=O)=O AUZRCMMVHXRSGT-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- QDHFHIQKOVNCNC-UHFFFAOYSA-M butane-1-sulfonate Chemical compound CCCCS([O-])(=O)=O QDHFHIQKOVNCNC-UHFFFAOYSA-M 0.000 description 2
- BRXCDHOLJPJLLT-UHFFFAOYSA-N butane-2-sulfonic acid Chemical compound CCC(C)S(O)(=O)=O BRXCDHOLJPJLLT-UHFFFAOYSA-N 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000011437 continuous method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- XFHJDMUEHUHAJW-UHFFFAOYSA-N n-tert-butylprop-2-enamide Chemical compound CC(C)(C)NC(=O)C=C XFHJDMUEHUHAJW-UHFFFAOYSA-N 0.000 description 2
- 238000012705 nitroxide-mediated radical polymerization Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 229950000688 phenothiazine Drugs 0.000 description 2
- 150000004986 phenylenediamines Chemical class 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- QYUMESOEHIJKHV-UHFFFAOYSA-M prop-2-enamide;trimethyl(propyl)azanium;chloride Chemical compound [Cl-].NC(=O)C=C.CCC[N+](C)(C)C QYUMESOEHIJKHV-UHFFFAOYSA-M 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- JWYVGKFDLWWQJX-UHFFFAOYSA-N 1-ethenylazepan-2-one Chemical compound C=CN1CCCCCC1=O JWYVGKFDLWWQJX-UHFFFAOYSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- XLPJNCYCZORXHG-UHFFFAOYSA-N 1-morpholin-4-ylprop-2-en-1-one Chemical compound C=CC(=O)N1CCOCC1 XLPJNCYCZORXHG-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- WTEXTEJRYNLGNC-UHFFFAOYSA-N 2-methylidenepropane-1,3-disulfonic acid Chemical compound OS(=O)(=O)CC(=C)CS(O)(=O)=O WTEXTEJRYNLGNC-UHFFFAOYSA-N 0.000 description 1
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 description 1
- GPVILMAFGAKQPP-UHFFFAOYSA-N 4-[dimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azaniumyl]butane-1-sulfonate Chemical compound CC(=C)C(=O)OCC[N+](C)(C)CCCCS([O-])(=O)=O GPVILMAFGAKQPP-UHFFFAOYSA-N 0.000 description 1
- ZWAPMFBHEQZLGK-UHFFFAOYSA-N 5-(dimethylamino)-2-methylidenepentanamide Chemical class CN(C)CCCC(=C)C(N)=O ZWAPMFBHEQZLGK-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000005325 alkali earth metal hydroxides Chemical class 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 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
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ILMIZWJXXFAAIC-UHFFFAOYSA-N dimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]-propylazanium Chemical compound C[N+](CCC)(CCOC(C(=C)C)=O)C ILMIZWJXXFAAIC-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- CPJRRXSHAYUTGL-UHFFFAOYSA-N isopentenyl alcohol Chemical compound CC(=C)CCO CPJRRXSHAYUTGL-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 125000005641 methacryl group Chemical group 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- OVHHHVAVHBHXAK-UHFFFAOYSA-N n,n-diethylprop-2-enamide Chemical compound CCN(CC)C(=O)C=C OVHHHVAVHBHXAK-UHFFFAOYSA-N 0.000 description 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 description 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 description 1
- YRDNVESFWXDNSI-UHFFFAOYSA-N n-(2,4,4-trimethylpentan-2-yl)prop-2-enamide Chemical compound CC(C)(C)CC(C)(C)NC(=O)C=C YRDNVESFWXDNSI-UHFFFAOYSA-N 0.000 description 1
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 1
- ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 description 1
- QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical compound CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 238000012673 precipitation polymerization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 description 1
- RZKYDQNMAUSEDZ-UHFFFAOYSA-N prop-2-enylphosphonic acid Chemical compound OP(O)(=O)CC=C RZKYDQNMAUSEDZ-UHFFFAOYSA-N 0.000 description 1
- KCXFHTAICRTXLI-UHFFFAOYSA-M propane-1-sulfonate Chemical compound CCCS([O-])(=O)=O KCXFHTAICRTXLI-UHFFFAOYSA-M 0.000 description 1
- KCXFHTAICRTXLI-UHFFFAOYSA-N propane-1-sulfonic acid Chemical compound CCCS(O)(=O)=O KCXFHTAICRTXLI-UHFFFAOYSA-N 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- UZNHKBFIBYXPDV-UHFFFAOYSA-N trimethyl-[3-(2-methylprop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)NCCC[N+](C)(C)C UZNHKBFIBYXPDV-UHFFFAOYSA-N 0.000 description 1
- ZTWTYVWXUKTLCP-UHFFFAOYSA-N vinylphosphonic acid Chemical compound OP(O)(=O)C=C ZTWTYVWXUKTLCP-UHFFFAOYSA-N 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
- C07C303/44—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/13—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
- C07C309/14—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton containing amino groups bound to the carbon skeleton
- C07C309/15—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton containing amino groups bound to the carbon skeleton the nitrogen atom of at least one of the amino groups being part of any of the groups, X being a hetero atom, Y being any atom
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F20/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-acryloylmorpholine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/5083—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/882—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
【解決手段】本発明は、アクリルアミド-2-メチル-2-プロパンスルホン酸の精製方法であって、以下の逐次的な工程:
1)アクリルアミド-2-メチル-2-プロパンスルホン酸結晶の懸濁液を得るために、アクリルアミド-2-メチル-2-プロパンスルホン酸の水溶液の蒸留によって、アクリルアミド-2-メチル-2-プロパンスルホン酸結晶の懸濁液を調製する工程と、
2)前記アクリルアミド-2-メチル-2-プロパンスルホン酸結晶を単離するために、一般に前記懸濁液からの固/液分離によって、アクリルアミド-2-メチル-2-プロパンスルホン酸結晶を単離する工程と
を含み、蒸留工程は、連続的に且つ大気圧未満の圧力で実行される方法である。
【選択図】図1
Description
- 品質:提供される製品の優れた品質の維持
- 健康及び安全:従業員及び設備のリスク低減
- 環境:環境影響を低減した、より環境に優しい方法。
本発明は、アクリルアミド-2-メチル-2-プロパンスルホン酸の精製方法であって、以下の逐次的工程:
1)アクリルアミド-2-メチル-2-プロパンスルホン酸の水溶液の蒸留によって、アクリルアミド-2-メチル-2-プロパンスルホン酸結晶の懸濁液を調製する工程と、
2)前記懸濁液から固/液分離によって、アクリルアミド-2-メチル-2-プロパンスルホン酸結晶を単離する工程と
を含み、蒸留工程は連続的に、且つ大気圧未満の圧力で実行されることを特徴とする、方法を目的とする。
通常、精製方法は、溶液を冷却する工程の最中に結晶の形成を促進する飽和溶液を得るために、溶媒中の精製されるべき生成物の高温溶解を必要とする。
本発明による方法は、そのまま提供された、さもなければ、上述のプレ工程において調製された、アクリルアミド-2-メチル-2-プロパンスルホン酸の水溶液の連続蒸留の工程を含む。
蒸発速度(kg/時/m2)=流速3(kg/時)/蒸留装置の表面(m2)
のように計算される。
アクリルアミド-2-メチル-2-プロパンスルホン酸の結晶は、ほとんどの場合アクリルアミド-2-メチル-2-プロパンスルホン酸の結晶のケーキの形態での製造につながる、流れ2からの液/固分離工程によって、好ましくは単離される。この工程は、例として、非限定的な方式では、水平若しくは垂直の遠心分離機、デカンター、加圧ろ過機、ベルトろ過機、ディスクろ過機、真空-密閉ろ過機、圧力-密閉ろ過機又は回転式ドラムろ過機によって実行される。好ましくは、液/固分離は、遠心分離機又はヌッチェタイプの密閉ろ過機を使用して実行される。
図1に示される任意選択の洗浄工程の最中に、固/液分離工程2)で得られるアクリルアミド-2-メチル-2-プロパンスルホン酸の結晶は、少なくとも1種の洗浄溶液を使用して、洗浄され得る。
図1に示される、任意選択の工程では、固/液分離工程2)の後に得られる、又は代わりに、結晶の洗浄工程の後に得られる、アクリルアミド-2-メチル-2-プロパンスルホン酸結晶は、それ自体として又は代わりに乾燥されて使用され得る。例として、非限定的な方式では、乾燥は、それが対流、伝導、又は放射による(流動床乾燥、スルーベッド(through-bed)乾燥、コンベヤーベルト上乾燥、マイクロ波乾燥、高周波放射線乾燥、赤外線乾燥、噴霧乾燥等)ものであれ、任意の乾燥技術によって実行され得る。
- カラムODS-3(GL Science(登録商標));
- 移動相:0.03%のトリフルオロ酢酸/アセトニトリル(質量比90/10)を有する水;
- 移動相流速:0.8ml/分;
- 検出波長:200nm
の条件下で測定され得る。
本発明の別の態様は、アクリルアミド-2-メチル-2-プロパンスルホン酸塩の水溶液の製造のための、本発明の方法によって得られるアクリルアミド-2-メチル-2-プロパンスルホン酸の結晶の使用を含む。
本発明は、本発明の方法によって得られる、アクリルアミド-2-メチル-2-プロパンスルホン酸結晶又はその塩から得られる、ポリマーにも関する。
バッチに対する連続の比較
1.1-本発明の範囲では、アクリルアミド-2-メチル-2-プロパンスルホン酸の溶液は、薄膜縦型蒸発器に、600kg時-1の流速で、1平方メートルの接触表面領域を連続的に供給する。滞留時間は、34秒である。薄膜縦型蒸発器を水によって80℃に加熱し、蒸留圧力は30mbarである。測定された蒸発流れの速度は、72kg/時/m2であった。蒸留後に得られたアクリルアミド-2-メチル-2-プロパンスルホン酸の懸濁液を、次に、分析する前に、毎分800回転の回転速度を有する水平穿孔かご絞り器を、連続的に通過させる。得られたアクリルアミド-2-メチル-2-プロパンスルホン酸結晶の純度は、99.9667%であり、44ppmのIBDSA及び88ppmのIBSAを含む。アクリルアミド-2-メチル-2-プロパンスルホン酸の結晶の生産性は、100kg時-1と測定される。
圧力の影響
例1.1を、異なる圧力で、洗浄工程を伴わずに再現した(例2.1~2.3)。結果を、Table 2(表2)に要約する。
溶媒の比較
例1.1を、洗浄工程を伴わずに、異なる溶媒で(例3.1~3.4)再現した。結果を、Table 3(表3)に要約する。
Claims (15)
- アクリルアミド-2-メチル-2-プロパンスルホン酸の精製方法であって、以下の逐次的な工程:
1)アクリルアミド-2-メチル-2-プロパンスルホン酸の水溶液の蒸留によって、アクリルアミド-2-メチル-2-プロパンスルホン酸結晶の懸濁液を調製する工程と、
2)前記懸濁液の固/液分離によって、アクリルアミド-2-メチル-2-プロパンスルホン酸結晶を単離する工程と、
を含み、蒸留は、連続的に且つ大気圧未満の圧力で実行されることを特徴とする、方法。 - 蒸留前の、アクリルアミド-2-メチル-2-プロパンスルホン酸の水溶液が、溶液の溶媒の全質量に対して、少なくとも80質量%の水を含むことを特徴とする、請求項1に記載の方法。
- 水溶液が、少なくとも1種の重合抑制剤を含み、重合抑制剤の量が、前記水溶液のアクリルアミド-2-メチル-2-プロパンスルホン酸結晶の量に対して、1質量%未満であることを特徴とする、請求項1又は2に記載の方法。
- 工程2)に由来する蒸留された溶媒が、少なくとも部分的に水溶液の中へ再利用されることを特徴とする、請求項1から3のいずれか一項に記載の方法。
- 蒸留が、蒸発器、好ましくはスクレープ薄膜蒸発器、又はショートパス蒸発器、又は強制循環式蒸発器である蒸留装置において実行されることを特徴とする、請求項1から4のいずれか一項に記載の方法。
- アクリルアミド-2-メチル-2-プロパンスルホン酸の水溶液が、蒸留装置の中へ向流で通過することを特徴とする、請求項5に記載の方法。
- 蒸留時間が1~600秒の間に含まれることを特徴とする、請求項1から6のいずれか一項に記載の方法。
- 蒸留されたアクリルアミド-2-メチル-2-プロパンスルホン酸溶液の温度が、5~90℃の間であることを特徴とする、請求項1から7のいずれか一項に記載の方法。
- 蒸留中の圧力が、1~1000絶対mbar未満の間に含まれることを特徴とする、請求項1から8のいずれか一項に記載の方法。
- 単離する工程2)が、連続的に実行されることを特徴とする、請求項1から9のいずれか一項に記載の方法。
- 工程2)の後に得られるアクリルアミド-2-メチル-2-プロパンスルホン酸の結晶が、少なくとも1種の洗浄溶液で洗浄されることを特徴とする、請求項1から10のいずれか一項に記載の方法。
- 固/液分離工程2)の後に得られる、さもなければ、結晶の洗浄工程、好ましくは続いて連続的に実行される第2の液/固分離工程の後に得られる、アクリルアミド-2-メチル-2-プロパンスルホン酸結晶の乾燥操作を含むことを特徴とする、請求項1から11のいずれか一項に記載の方法。
- 工程1)で蒸留されたアクリルアミド-2-メチル-2-プロパンスルホン酸の水溶液中の、アクリルアミド-2-メチル-2-プロパンスルホン酸の濃度が、10%と溶液の飽和度との間に含まれることを特徴とする、請求項1から12のいずれか一項に記載の方法。
- 請求項1から13のいずれか一項に記載の方法によって得られる、アクリルアミド-2-メチル-2-プロパンスルホン酸又はその塩の結晶から得られる、ポリマー。
- 請求項14に記載のポリマーの、オイル及びガスの回収における、水の処理における、汚泥の処理における、紙の製造における、建設における、鉱業における、化粧品配合物における、洗剤配合物における、テキスタイルの製造における、又は農業における使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2009493A FR3114319B1 (fr) | 2020-09-18 | 2020-09-18 | Procede de purification de l’acide acrylamido-2-méthyl-2-propane sulfonique |
FR2009493 | 2020-09-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2022051557A true JP2022051557A (ja) | 2022-03-31 |
JP2022051557A5 JP2022051557A5 (ja) | 2023-03-30 |
JP7420776B2 JP7420776B2 (ja) | 2024-01-23 |
Family
ID=74045638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021152252A Active JP7420776B2 (ja) | 2020-09-18 | 2021-09-17 | アクリルアミド-2-メチル-2-プロパンスルホン酸の精製方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US11802109B2 (ja) |
EP (1) | EP3981760B1 (ja) |
JP (1) | JP7420776B2 (ja) |
CN (1) | CN114195685B (ja) |
AU (1) | AU2021225239B2 (ja) |
CA (1) | CA3129786C (ja) |
ES (1) | ES2945863T3 (ja) |
FR (1) | FR3114319B1 (ja) |
ZA (1) | ZA202106824B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114773235B (zh) * | 2022-04-29 | 2024-06-21 | 寿光市荣晟新材料有限公司 | 一种2-丙烯酰胺基-2-甲基丙磺酸单体纯化方法 |
FR3146673A1 (fr) * | 2023-03-13 | 2024-09-20 | Snf Sa | Procédé de traitement d’une suspension de particules solides dans l’eau utilisant un polymère d’une forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54106427A (en) * | 1978-02-09 | 1979-08-21 | Nitto Chem Ind Co Ltd | Purification of 2-acrylamide-2-methylpropane sulfonic acid |
JP2004277363A (ja) * | 2003-03-18 | 2004-10-07 | Toagosei Co Ltd | アクリルアミドアルカンスルホン酸の精製方法 |
JP2020511510A (ja) * | 2017-03-20 | 2020-04-16 | エス・ペー・セー・エム・エスアー | 2−アクリルアミド−2−メチルプロパンスルホン酸を製造する新規の方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54163524A (en) * | 1978-06-12 | 1979-12-26 | Nitto Chem Ind Co Ltd | Production of high-purity 2-acrylamide-2- methylpropanesulfonic acid |
DE19829477A1 (de) * | 1998-07-01 | 2000-01-05 | Basf Ag | Verfahren zur Reinigung von Acrylsäure oder Methacrylsäure durch Kristallisation und Destillation |
US6448347B1 (en) | 1998-12-11 | 2002-09-10 | The Lubrizol Corporation | Continuous production of 2-acrylamido-2-methylpropane-sulfonic acid in a small reactor integrated with acrylic polymer fiber production |
JP4277110B2 (ja) * | 2003-06-04 | 2009-06-10 | 東亞合成株式会社 | アクリルアミドアルカンスルホン酸の精製方法 |
WO2009072480A1 (ja) | 2007-12-06 | 2009-06-11 | Toagosei Co., Ltd. | 2-アクリルアミド-2-メチルプロパンスルホン酸、及びその製造方法 |
CN101284805A (zh) * | 2008-05-23 | 2008-10-15 | 魏光波 | 2-丙烯酰胺基-2-甲基丙磺酸的生产方法 |
CN102351744A (zh) | 2011-08-25 | 2012-02-15 | 潍坊泉鑫化工有限公司 | 2-丙烯酰胺基-2-甲基丙磺酸连续法合成工艺 |
CN102952045A (zh) * | 2011-08-30 | 2013-03-06 | 中国石油化工股份有限公司 | 一种2-丙烯酰胺基-2-甲基丙磺酸粗产品的精制方法及其产品 |
CN103664709B (zh) | 2012-09-07 | 2015-11-25 | 中国石油化工股份有限公司 | 一种2-丙烯酰胺基-2-甲基丙磺酸的生产方法 |
CN103086930A (zh) * | 2013-01-17 | 2013-05-08 | 潍坊泉鑫化工有限公司 | 从重结晶滤液中提取2-丙烯酰胺基-2-甲基丙磺酸的方法 |
CN104230763B (zh) * | 2013-06-07 | 2016-08-17 | 中国石油化工股份有限公司 | 一种2-丙烯酰胺基-2-甲基丙磺酸的生产方法 |
CN106748910B (zh) * | 2015-11-20 | 2018-11-02 | 中国石油化工股份有限公司 | 一种2-丙烯酰胺基-2-甲基丙磺酸的重结晶方法和制备方法 |
CN105693562A (zh) * | 2015-12-29 | 2016-06-22 | 四川光亚聚合物化工有限公司 | 一种2-丙烯酰胺基-2-甲基丙磺酸粗品的精制方法 |
FR3064004B1 (fr) | 2017-03-20 | 2019-03-29 | S.P.C.M. Sa | Forme cristalline hydratee de l'acide 2-acrylamido-2-methylpropane sulfonique |
-
2020
- 2020-09-18 FR FR2009493A patent/FR3114319B1/fr active Active
-
2021
- 2021-09-02 CA CA3129786A patent/CA3129786C/en active Active
- 2021-09-03 AU AU2021225239A patent/AU2021225239B2/en active Active
- 2021-09-13 ES ES21306254T patent/ES2945863T3/es active Active
- 2021-09-13 EP EP21306254.0A patent/EP3981760B1/fr active Active
- 2021-09-15 US US17/447,754 patent/US11802109B2/en active Active
- 2021-09-15 CN CN202111082455.9A patent/CN114195685B/zh active Active
- 2021-09-17 JP JP2021152252A patent/JP7420776B2/ja active Active
- 2021-09-17 ZA ZA2021/06824A patent/ZA202106824B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54106427A (en) * | 1978-02-09 | 1979-08-21 | Nitto Chem Ind Co Ltd | Purification of 2-acrylamide-2-methylpropane sulfonic acid |
JP2004277363A (ja) * | 2003-03-18 | 2004-10-07 | Toagosei Co Ltd | アクリルアミドアルカンスルホン酸の精製方法 |
JP2020511510A (ja) * | 2017-03-20 | 2020-04-16 | エス・ペー・セー・エム・エスアー | 2−アクリルアミド−2−メチルプロパンスルホン酸を製造する新規の方法 |
Also Published As
Publication number | Publication date |
---|---|
JP7420776B2 (ja) | 2024-01-23 |
ES2945863T3 (es) | 2023-07-10 |
CN114195685B (zh) | 2024-02-06 |
AU2021225239A1 (en) | 2022-04-07 |
CA3129786A1 (en) | 2022-03-18 |
CN114195685A (zh) | 2022-03-18 |
ZA202106824B (en) | 2022-07-27 |
EP3981760B1 (fr) | 2023-04-12 |
US11802109B2 (en) | 2023-10-31 |
BR102021018292A2 (pt) | 2022-03-22 |
US20220089530A1 (en) | 2022-03-24 |
AU2021225239B2 (en) | 2023-07-27 |
FR3114319B1 (fr) | 2022-08-05 |
EP3981760A1 (fr) | 2022-04-13 |
CA3129786C (en) | 2024-01-09 |
FR3114319A1 (fr) | 2022-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3601219B1 (fr) | Forme cristalline hydratee de l'acide 2-acrylamido-2-methylpropane sulfonique | |
JP2022051557A (ja) | アクリルアミド-2-メチル-2-プロパンスルホン酸の精製方法 | |
EP3350159B1 (fr) | Procede d'obtention du monomere acide 2-acrylamido-2-méthylpropanesulphonique et polymere comprenant ledit monomere | |
JPH0625072A (ja) | 弗素化カルボン酸の精製方法 | |
CN104066714B (zh) | 制备和提纯丙烯酰氨基-2-甲基丙磺酸的盐的方法 | |
RU2809071C2 (ru) | Способ очистки акриламидо-2-метил-2-пропансульфоновой кислоты | |
KR20220009429A (ko) | 2-아크릴아미도-2-메틸프로판 술폰산을 여과하는 신규한 방법 | |
JP2010229250A (ja) | 2−アクリルアミド−2−メチルプロパンスルホン酸の製造方法 | |
CN105348134B (zh) | 一种n‑酰基氨基酸的精制纯化方法 | |
JP2004277363A (ja) | アクリルアミドアルカンスルホン酸の精製方法 | |
BR102021018292B1 (pt) | Método para a purificação de ácido acrilamido-2-metil2-propanossulfônico | |
JP2004143078A (ja) | アクリルアミドアルカンスルホン酸溶液の製造方法 | |
CN110857279B (zh) | 一种2-丙烯酰胺基-2-甲基丙磺酸的制备方法 | |
JP2004359591A (ja) | アクリルアミドアルカンスルホン酸の精製方法 | |
TWI798506B (zh) | 有機碲化合物之製造方法及乙烯基聚合物之製造方法 | |
JP7404870B2 (ja) | 高重合性n-ビニルカルボン酸アミド単量体の製造方法 | |
CN107129447A (zh) | 一种2‑丙烯酰胺基‑2‑甲基丙磺酸的精制方法 | |
JP7447487B2 (ja) | 高重合性n-ビニルカルボン酸アミド単量体の製造方法 | |
CN105481713A (zh) | 一种回收n-叔丁基丙烯酰胺的方法及装置 | |
WO2024189090A1 (en) | Crystalline form of 2-acrylamido-2-methylpropanesulphonic acid potassium salt | |
WO2024189103A1 (en) | Method for treating a suspension of solid particles in water using a polymer in a crystalline form of 2-acrylamido-2-methylpropanesulphonic acid sodium salt | |
FR3146680A1 (fr) | Forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique | |
CN106187706B (zh) | 一种高纯度五氟苯酚的精制工艺 | |
WO2024189088A1 (en) | Method for enhanced recovery of hydrocarbons using a polymer of a crystalline form of 2-acrylamido-2-methylpropanesulphonic acid sodium salt | |
EP4453127A1 (en) | Method for enhanced recovery of hydrocarbons using a polymer of a crystalline form of 2-acrylamido-2-methylpropanesulphonic acid sodium salt |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230320 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230320 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20230320 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230508 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230808 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231010 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20231218 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240111 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7420776 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |