FR3108906B1 - Procede de purification d’acide (meth)acrylique - Google Patents
Procede de purification d’acide (meth)acrylique Download PDFInfo
- Publication number
- FR3108906B1 FR3108906B1 FR2003402A FR2003402A FR3108906B1 FR 3108906 B1 FR3108906 B1 FR 3108906B1 FR 2003402 A FR2003402 A FR 2003402A FR 2003402 A FR2003402 A FR 2003402A FR 3108906 B1 FR3108906 B1 FR 3108906B1
- Authority
- FR
- France
- Prior art keywords
- acrylic acid
- meth
- purification process
- acid purification
- absence
- 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.)
- Active
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
- B01D3/4205—Reflux ratio control splitter
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2003402A FR3108906B1 (fr) | 2020-04-06 | 2020-04-06 | Procede de purification d’acide (meth)acrylique |
| JP2022560908A JP2023520711A (ja) | 2020-04-06 | 2021-03-23 | （メタ）アクリル酸を精製するための方法 |
| BR112022018198A BR112022018198A2 (pt) | 2020-04-06 | 2021-03-23 | Método para purificação de ácido (meth)acrílico |
| US17/914,387 US12116339B2 (en) | 2020-04-06 | 2021-03-23 | Method for purifying (meth)acrylic acid |
| EP21717151.1A EP4132898B8 (fr) | 2020-04-06 | 2021-03-23 | Procede de purification d'acide (meth)acrylique |
| CN202180025573.8A CN115397801A (zh) | 2020-04-06 | 2021-03-23 | 纯化(甲基)丙烯酸的方法 |
| KR1020227038652A KR20220164564A (ko) | 2020-04-06 | 2021-03-23 | (메트)아크릴산을 정제하기 위한 방법 |
| PCT/FR2021/050490 WO2021205090A1 (fr) | 2020-04-06 | 2021-03-23 | Procede de purification d'acide (meth)acrylique |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2003402A FR3108906B1 (fr) | 2020-04-06 | 2020-04-06 | Procede de purification d’acide (meth)acrylique |
| FR2003402 | 2020-04-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3108906A1 FR3108906A1 (fr) | 2021-10-08 |
| FR3108906B1 true FR3108906B1 (fr) | 2022-03-04 |
Family
ID=71094530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR2003402A Active FR3108906B1 (fr) | 2020-04-06 | 2020-04-06 | Procede de purification d’acide (meth)acrylique |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12116339B2 (https=) |
| EP (1) | EP4132898B8 (https=) |
| JP (1) | JP2023520711A (https=) |
| KR (1) | KR20220164564A (https=) |
| CN (1) | CN115397801A (https=) |
| BR (1) | BR112022018198A2 (https=) |
| FR (1) | FR3108906B1 (https=) |
| WO (1) | WO2021205090A1 (https=) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725208A (en) | 1971-08-20 | 1973-04-03 | Nippon Kayaku Kk | Process for purification of acrylic acid from aldehydes by distillation with a reagent |
| JPS6054939B2 (ja) * | 1977-08-04 | 1985-12-03 | 住友化学工業株式会社 | 粗製アクリル酸の精製方法 |
| TW305830B (https=) | 1993-03-26 | 1997-05-21 | Sulzer Chemtech Ag | |
| JP3991873B2 (ja) * | 2002-01-29 | 2007-10-17 | 三菱化学株式会社 | （メタ）アクリル酸の製造方法 |
| JP3957298B2 (ja) * | 2003-06-05 | 2007-08-15 | 株式会社日本触媒 | アクリル酸の製造方法 |
| US7393976B2 (en) | 2003-11-26 | 2008-07-01 | Rohm And Haas Company | Process for manufacturing reduced water content (meth)acrylic acid |
| US8242308B2 (en) | 2006-09-15 | 2012-08-14 | Arkema Inc. | Process for producing acrylic acid |
| FR2948365B1 (fr) | 2009-07-22 | 2011-09-09 | Arkema France | Procede de fabrication d'acide acrylique bio-ressource a partir de glycerol |
| KR102327728B1 (ko) | 2014-02-20 | 2021-11-18 | 알케마 인코포레이티드 | 아크릴산의 제조 공정 및 시스템 |
| FR3033558B1 (fr) | 2015-03-12 | 2017-02-24 | Arkema France | Procede ameliore de production d'acide (meth)acrylique |
| FR3041958B1 (fr) * | 2015-10-06 | 2019-06-14 | Arkema France | Procede ameliore de production d’acide (meth)acrylique de grade polymere |
| FR3064630B1 (fr) * | 2017-04-04 | 2019-09-13 | Arkema France | Procede de purification d'acide (meth)acrylique incluant une colonne de distillation a paroi separatrice |
| FR3094716B1 (fr) | 2019-04-02 | 2021-06-04 | Arkema France | Production d’acide acrylique de grade polymere |
-
2020
- 2020-04-06 FR FR2003402A patent/FR3108906B1/fr active Active
-
2021
- 2021-03-23 JP JP2022560908A patent/JP2023520711A/ja active Pending
- 2021-03-23 KR KR1020227038652A patent/KR20220164564A/ko active Pending
- 2021-03-23 US US17/914,387 patent/US12116339B2/en active Active
- 2021-03-23 CN CN202180025573.8A patent/CN115397801A/zh active Pending
- 2021-03-23 WO PCT/FR2021/050490 patent/WO2021205090A1/fr not_active Ceased
- 2021-03-23 BR BR112022018198A patent/BR112022018198A2/pt unknown
- 2021-03-23 EP EP21717151.1A patent/EP4132898B8/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US12116339B2 (en) | 2024-10-15 |
| EP4132898B1 (fr) | 2025-04-23 |
| KR20220164564A (ko) | 2022-12-13 |
| EP4132898A1 (fr) | 2023-02-15 |
| FR3108906A1 (fr) | 2021-10-08 |
| CN115397801A (zh) | 2022-11-25 |
| WO2021205090A1 (fr) | 2021-10-14 |
| BR112022018198A2 (pt) | 2022-10-25 |
| US20230109749A1 (en) | 2023-04-13 |
| EP4132898B8 (fr) | 2025-10-22 |
| JP2023520711A (ja) | 2023-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3630719B1 (en) | Process for the production of alkanesulfonic acids | |
| Bana et al. | The route from problem to solution in multistep continuous flow synthesis of pharmaceutical compounds | |
| EP3782972A1 (en) | Process for preparing fluorobenzene by direct fluorination | |
| JP7136258B2 (ja) | 有機カルボン酸水溶液の製造方法および装置 | |
| JPS6041056B2 (ja) | シクロヘキサンの酸化法 | |
| TWI598327B (zh) | 用以製備環氧烷類及伸烷基二醇類之方法及裝置 | |
| FR2460905A1 (fr) | Procede de production d'alcool t-butylique | |
| JP6789989B6 (ja) | ３−メチルシクロペンタデカン−１，５−ジオンを製造するための方法 | |
| CN104603101A (zh) | 乙腈的纯化方法 | |
| Hasılcıoğulları et al. | Enantioselective sulfa-Michael addition reaction of methyl thioglycolate to chalcones derivatives with sterically encumbered quinine squaramide organocatalyst | |
| CN110922330A (zh) | 一种丙烯酸羟乙酯的制备方法 | |
| FR2404619A1 (fr) | Procede de separation de methacroleine et/ou d'acide methacrylique a partir de solutions aqueuses les contenant | |
| FR3108906B1 (fr) | Procede de purification d’acide (meth)acrylique | |
| KR102773411B1 (ko) | 포름알데히드를 함유하는 수용액의 정제 및 아크릴산 생산 방법에서 정제된 용액의 용도 | |
| CN119161278A (zh) | 一种苯甲硫醚选择性氧化合成苯甲亚砜的方法 | |
| JP2024500508A (ja) | アクリル酸の製造方法 | |
| KR20220052985A (ko) | 산화 처리를 통한 폐수 중 포름알데히드의 제거 | |
| RU2834039C1 (ru) | Способ получения оксида стирола | |
| CN119751313B (zh) | 一种γ-氧代苯丙磺酰氟化合物的制备方法 | |
| CN117534597B (zh) | 一种连续流光热一体法合成1-(2,4-二甲基苯基)硫代-n-苄基-2-萘胺的方法 | |
| CN119140051B (zh) | 一种多管并联填料氧化器、异丁酸的制备方法 | |
| JP5554419B2 (ja) | 炭化水素を酸素によって酸化する方法 | |
| RU2041188C1 (ru) | Жидкофазный способ получения метилхлорида | |
| RU2380349C1 (ru) | Способ получения 1-адамантилметилкетона | |
| SU651003A1 (ru) | Способ получени 2-оксо-5-этокси -2,5-дигидрофурана |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20211008 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |
|
| PLFP | Fee payment |
Year of fee payment: 5 |
|
| PLFP | Fee payment |
Year of fee payment: 6 |
|
| CA | Change of address |
Effective date: 20250718 |