ZA202106824B - Method for the purification of acrylamido-2-methyl-2-propanesulphonic acid - Google Patents
Method for the purification of acrylamido-2-methyl-2-propanesulphonic acidInfo
- Publication number
- ZA202106824B ZA202106824B ZA2021/06824A ZA202106824A ZA202106824B ZA 202106824 B ZA202106824 B ZA 202106824B ZA 2021/06824 A ZA2021/06824 A ZA 2021/06824A ZA 202106824 A ZA202106824 A ZA 202106824A ZA 202106824 B ZA202106824 B ZA 202106824B
- Authority
- ZA
- South Africa
- Prior art keywords
- acrylamido
- purification
- methyl
- propanesulphonic acid
- propanesulphonic
- Prior art date
Links
- OUEBZMGRFLTABC-UHFFFAOYSA-N 2-methyl-1-(prop-2-enoylamino)propane-2-sulfonic acid Chemical compound OS(=O)(=O)C(C)(C)CNC(=O)C=C OUEBZMGRFLTABC-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
Classifications
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- 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)
Applications Claiming Priority (1)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA202106824B true ZA202106824B (en) | 2022-07-27 |
Family
ID=74045638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2021/06824A ZA202106824B (en) | 2020-09-18 | 2021-09-17 | Method for the purification of acrylamido-2-methyl-2-propanesulphonic acid |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11802109B2 (enExample) |
| EP (1) | EP3981760B1 (enExample) |
| JP (1) | JP7420776B2 (enExample) |
| CN (1) | CN114195685B (enExample) |
| AU (1) | AU2021225239B2 (enExample) |
| CA (1) | CA3129786C (enExample) |
| ES (1) | ES2945863T3 (enExample) |
| FR (1) | FR3114319B1 (enExample) |
| ZA (1) | ZA202106824B (enExample) |
Families Citing this family (3)
| 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 |
| CN119241397B (zh) * | 2024-12-05 | 2025-02-18 | 潍坊金石新材料有限公司 | 一种2-丙烯酰胺基-2-甲基丙磺酸的回收方法 |
Family Cites Families (17)
| 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 |
| 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 |
| JP4285035B2 (ja) * | 2003-03-18 | 2009-06-24 | 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 |
| 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 |
| FR3064005B1 (fr) | 2017-03-20 | 2019-03-29 | S.P.C.M. Sa | Nouveau procede d'obtention de l'acide 2-acrylamido-2-methylpropane sulfonique |
| 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 EP EP21306254.0A patent/EP3981760B1/fr active Active
- 2021-09-13 ES ES21306254T patent/ES2945863T3/es 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 ZA ZA2021/06824A patent/ZA202106824B/en unknown
- 2021-09-17 JP JP2021152252A patent/JP7420776B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3981760B1 (fr) | 2023-04-12 |
| EP3981760A1 (fr) | 2022-04-13 |
| CN114195685B (zh) | 2024-02-06 |
| FR3114319B1 (fr) | 2022-08-05 |
| ES2945863T3 (es) | 2023-07-10 |
| CN114195685A (zh) | 2022-03-18 |
| CA3129786C (en) | 2024-01-09 |
| CA3129786A1 (en) | 2022-03-18 |
| US11802109B2 (en) | 2023-10-31 |
| US20220089530A1 (en) | 2022-03-24 |
| JP7420776B2 (ja) | 2024-01-23 |
| JP2022051557A (ja) | 2022-03-31 |
| AU2021225239A1 (en) | 2022-04-07 |
| AU2021225239B2 (en) | 2023-07-27 |
| FR3114319A1 (fr) | 2022-03-25 |
| BR102021018292A2 (pt) | 2022-03-22 |
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