BRPI1009344A2 - coluna de destilação com parede divisoria, e, método de destilação fracionada de ácido acrílico - Google Patents
coluna de destilação com parede divisoria, e, método de destilação fracionada de ácido acrílicoInfo
- Publication number
- BRPI1009344A2 BRPI1009344A2 BRPI1009344A BRPI1009344A BRPI1009344A2 BR PI1009344 A2 BRPI1009344 A2 BR PI1009344A2 BR PI1009344 A BRPI1009344 A BR PI1009344A BR PI1009344 A BRPI1009344 A BR PI1009344A BR PI1009344 A2 BRPI1009344 A2 BR PI1009344A2
- Authority
- BR
- Brazil
- Prior art keywords
- acrylic acid
- partition wall
- distillation column
- fractional
- fractional distillation
- Prior art date
Links
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 title 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title 1
- 238000004821 distillation Methods 0.000 title 1
- 238000004508 fractional distillation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005192 partition Methods 0.000 title 1
Classifications
-
- 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
-
- 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
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
-
- 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
- C07C51/445—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by steam distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20090023457 | 2009-03-19 | ||
| KR10-2009-0023457-2009 | 2009-03-19 | ||
| KR1020100024596A KR101165371B1 (ko) | 2009-03-19 | 2010-03-19 | 고순도 아크릴산 생산을 위한 분리벽형 증류탑 및 이를 이용한 분별증류방법 |
| KR10-2010-0024596-2010 | 2010-03-19 | ||
| PCT/KR2010/001727 WO2010107284A2 (ko) | 2009-03-19 | 2010-03-19 | 고순도 아크릴산 생산을 위한 분리벽형 증류탑 및 이를 이용한 분별증류방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI1009344A2 true BRPI1009344A2 (pt) | 2016-03-08 |
| BRPI1009344B1 BRPI1009344B1 (pt) | 2020-03-17 |
Family
ID=43009503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1009344-3A BRPI1009344B1 (pt) | 2009-03-19 | 2010-03-19 | Método de destilação fracionada de ácido acrílico |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8932434B2 (pt) |
| EP (1) | EP2409747B1 (pt) |
| JP (1) | JP5811410B2 (pt) |
| KR (1) | KR101165371B1 (pt) |
| CN (2) | CN104174180B (pt) |
| BR (1) | BRPI1009344B1 (pt) |
| WO (1) | WO2010107284A2 (pt) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101191112B1 (ko) * | 2009-03-19 | 2012-10-15 | 주식회사 엘지화학 | 고순도 2-에틸헥산올 생산을 위한 분리벽형 증류탑 및 이를 이용한 분별증류방법 |
| DE102010028781A1 (de) | 2010-05-10 | 2011-11-10 | Evonik Stockhausen Gmbh | Abtrennung von Acrylsäure mittels einer einen Seitenabzug aufweisenden Destillationskolonne |
| KR101496488B1 (ko) | 2010-12-29 | 2015-02-26 | 주식회사 엘지화학 | 고순도 2-에틸헥실-아크릴레이트 생산을 위한 분리벽형 증류탑 및 이를 이용한 제조방법 |
| KR101309030B1 (ko) * | 2011-06-16 | 2013-09-17 | 코아텍주식회사 | 고순도 염화수소 제조방법 및 장치 |
| WO2013042941A1 (ko) * | 2011-09-19 | 2013-03-28 | 주식회사 엘지화학 | 듀얼 모드 분리벽형 증류탑 |
| US9850192B2 (en) | 2012-06-08 | 2017-12-26 | Cj Cheiljedang Corporation | Renewable acrylic acid production and products made therefrom |
| KR101582001B1 (ko) * | 2012-06-28 | 2015-12-31 | 주식회사 엘지화학 | 이소프로필 알코올의 제조 방법 |
| JP2015530416A (ja) | 2012-09-28 | 2015-10-15 | ダウ グローバル テクノロジーズ エルエルシー | 高純度グリコールエステル類の生成のための方法 |
| EP2947065B1 (en) * | 2013-01-16 | 2020-04-22 | LG Chem, Ltd. | Device and process for preparing an octanol |
| WO2015064563A1 (ja) * | 2013-10-29 | 2015-05-07 | 三菱化学株式会社 | 易重合性化合物の減圧蒸留の方法およびアクリル酸の製造方法 |
| JP6689201B2 (ja) * | 2014-02-13 | 2020-04-28 | ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド | Ｔｏｌ／ａ９＋トランスアルキル化プロセスからの反応器流出流を分離するためのエネルギー効率のよい分別方法 |
| KR101819278B1 (ko) * | 2015-04-03 | 2018-01-17 | 주식회사 엘지화학 | 증류 장치 |
| CN105194895B (zh) * | 2015-09-01 | 2017-11-17 | 中国石油大学(华东) | 一种利用热耦合隔壁反应精馏塔制备生物柴油的方法 |
| FR3041958B1 (fr) * | 2015-10-06 | 2019-06-14 | Arkema France | Procede ameliore de production d’acide (meth)acrylique de grade polymere |
| SG11201802755WA (en) | 2015-10-14 | 2018-05-30 | Dow Global Technologies Llc | Process for purification of methyl methacrylate |
| KR102079773B1 (ko) * | 2015-12-10 | 2020-02-20 | 주식회사 엘지화학 | (메트)아크릴산의 연속 회수 방법 |
| WO2018114422A1 (de) * | 2016-12-21 | 2018-06-28 | Basf Se | Verfahren zur destillativen gewinnung von rein-butylacrylat aus roh-butylacrylat, wobei butyl für n-butyl oder iso-butyl steht |
| US10968160B2 (en) | 2016-12-22 | 2021-04-06 | Eastman Chemical Company | Separation of propionic acid from acrylic acid via azeotropic distillation |
| CN110099889B (zh) * | 2016-12-22 | 2023-04-04 | 伊士曼化工公司 | 经由分隔壁塔的丙烯酸提纯 |
| 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 |
| KR102034179B1 (ko) | 2017-09-25 | 2019-10-18 | 한화케미칼 주식회사 | 분리벽형 증류탑 및 이를 이용한 염화비닐리덴의 정제 방법 |
| US10688408B2 (en) * | 2018-07-26 | 2020-06-23 | Uop Llc | Dividing wall column with vapor separation |
| FR3147565A1 (fr) | 2023-04-05 | 2024-10-11 | Arkema France | PROCEDE DE FABRICATION D’ACIDES CARBOXYLIQUES α-β INSATURES BIOSOURCES A PARTIR DE POLY(3-HYDROXYALCANOATE) CONTENU DANS DE LA BIOMASSE |
| FR3147566A1 (fr) | 2023-04-05 | 2024-10-11 | Arkema France | PROCEDE DE FABRICATION D’ACIDES CARBOXYLIQUES α-β INSATURES BIOSOURCES A PARTIR DE POLY(3-HYDROXYALCANOATE) |
| FR3147564A1 (fr) | 2023-04-05 | 2024-10-11 | Arkema France | PROCEDE DE FABRICATION D’ACIDES CARBOXYLIQUES α-β INSATURES BIOSOURCES A PARTIR DE POLY(3-HYDROXYALCANOATE) CONTENU DANS DE LA BIOMASSE |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4230533A (en) * | 1978-06-19 | 1980-10-28 | Phillips Petroleum Company | Fractionation method and apparatus |
| US4554054A (en) | 1983-12-09 | 1985-11-19 | Rohm And Haas Company | Methacrylic acid separation |
| DE19539295A1 (de) | 1995-10-23 | 1997-04-24 | Basf Ag | Verfahren zur kontinuierlichen destillativen Auftrennung von flüssigen Gemischen, die als Hauptbestandteil (Meth)acrylsäure enthalten |
| US5837107A (en) * | 1995-12-20 | 1998-11-17 | Basf Aktiengesellschaft | Process for production of aqueous solutions of free hydroxylamine |
| JPH09299702A (ja) * | 1996-05-16 | 1997-11-25 | Kyowa Yuka Kk | 蒸留方法 |
| JPH11315051A (ja) | 1998-05-06 | 1999-11-16 | Kyowa Yuka Kk | ２，２，４−トリメチル−１，３−ペンタンジオールイソブチレート類の蒸留装置及び蒸留方法 |
| DE10004311A1 (de) * | 2000-02-01 | 2001-08-02 | Basf Ag | Destillative Reinigung von Ammoniak |
| DE10021624A1 (de) * | 2000-05-04 | 2001-11-08 | Basf Ag | Trennwandkolonne |
| DE10100552A1 (de) | 2001-01-09 | 2002-07-11 | Basf Ag | Verfahren und Vorrichtung zur destillativen Aufarbeitung von 1,6-Hexandiol, 1,5-Pentandiol ung Caprolacton |
| DE10115277A1 (de) | 2001-03-28 | 2002-06-13 | Basf Ag | Verfahren zur kontinuierlichen Gewinnung von(Meth)acrylsäure |
| FR2822825B1 (fr) * | 2001-04-02 | 2003-05-16 | Atofina | Procede de fabrication d'acrylate de 2-ethylhexyle comportant le lavage a l'eau du brut |
| JP4016650B2 (ja) * | 2001-12-14 | 2007-12-05 | 三菱化学株式会社 | （メタ）アクリル酸の製造方法 |
| DE10164264A1 (de) | 2001-12-27 | 2003-07-17 | Bayer Ag | Verfahren zur Herstellung von Trimethylolpropan |
| DE10233387A1 (de) * | 2002-07-23 | 2004-02-12 | Basf Ag | Verfahren zur kontinuierlich betriebenen Reindestillation von Oxiranen, speziell von Propylenoxid |
| JP2004358387A (ja) | 2003-06-05 | 2004-12-24 | Nippon Shokubai Co Ltd | 蒸留方法および該蒸留方法を用いた（メタ）アクリル酸の製造方法 |
| US8242308B2 (en) * | 2006-09-15 | 2012-08-14 | Arkema Inc. | Process for producing acrylic acid |
| EP2139840A1 (de) | 2007-03-23 | 2010-01-06 | Basf Se | Verfahren zur destillativen gewinnung von maleinsäureanhydrid |
| EP2008989A1 (de) * | 2007-06-26 | 2008-12-31 | Basf Se | Kontinuierliches Verfahren zur Herstellung von Neral in reiner oder angereicherter Form |
| EP2085376B1 (en) * | 2008-01-30 | 2012-09-05 | Evonik Röhm GmbH | Process for preparation of high purity methacrylic acid |
| CN101367720A (zh) * | 2008-09-18 | 2009-02-18 | 中国石油大学(华东) | 一种隔壁共沸精馏塔提纯丙烯酸的工艺方法及装置 |
| KR101191122B1 (ko) | 2009-01-20 | 2012-10-15 | 주식회사 엘지화학 | 고순도 노르말 부탄올 생산용 분리벽형 증류탑, 및 노르말 부탄올 증류방법 |
| KR101191112B1 (ko) * | 2009-03-19 | 2012-10-15 | 주식회사 엘지화학 | 고순도 2-에틸헥산올 생산을 위한 분리벽형 증류탑 및 이를 이용한 분별증류방법 |
| DE102010028781A1 (de) * | 2010-05-10 | 2011-11-10 | Evonik Stockhausen Gmbh | Abtrennung von Acrylsäure mittels einer einen Seitenabzug aufweisenden Destillationskolonne |
-
2010
- 2010-03-19 WO PCT/KR2010/001727 patent/WO2010107284A2/ko not_active Ceased
- 2010-03-19 CN CN201410310540.XA patent/CN104174180B/zh active Active
- 2010-03-19 JP JP2012500729A patent/JP5811410B2/ja active Active
- 2010-03-19 EP EP10753734.2A patent/EP2409747B1/en active Active
- 2010-03-19 KR KR1020100024596A patent/KR101165371B1/ko active Active
- 2010-03-19 US US13/256,431 patent/US8932434B2/en active Active
- 2010-03-19 CN CN201080012277.6A patent/CN102355929B/zh active Active
- 2010-03-19 BR BRPI1009344-3A patent/BRPI1009344B1/pt active IP Right Grant
-
2014
- 2014-08-28 US US14/472,212 patent/US9884264B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102355929A (zh) | 2012-02-15 |
| US20120006673A1 (en) | 2012-01-12 |
| JP5811410B2 (ja) | 2015-11-11 |
| CN102355929B (zh) | 2014-07-30 |
| EP2409747A2 (en) | 2012-01-25 |
| KR101165371B1 (ko) | 2012-07-12 |
| WO2010107284A3 (ko) | 2010-12-29 |
| EP2409747A4 (en) | 2012-08-29 |
| WO2010107284A2 (ko) | 2010-09-23 |
| US8932434B2 (en) | 2015-01-13 |
| CN104174180B (zh) | 2017-01-04 |
| KR20100105498A (ko) | 2010-09-29 |
| US9884264B2 (en) | 2018-02-06 |
| BRPI1009344B1 (pt) | 2020-03-17 |
| EP2409747B1 (en) | 2017-09-13 |
| US20140371488A1 (en) | 2014-12-18 |
| CN104174180A (zh) | 2014-12-03 |
| JP2012520347A (ja) | 2012-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI1009344A2 (pt) | coluna de destilação com parede divisoria, e, método de destilação fracionada de ácido acrílico | |
| BRPI0923773A2 (pt) | Processos usando coluna de destilação com parede divisoria | |
| BRPI1008753A2 (pt) | coluna de destilação com parede divisória | |
| EP2714970A4 (en) | Enzyme QUANTIFICATION | |
| EP2342562A4 (en) | IMPROVED METHOD FOR RNA DISPLAY | |
| ATE557381T1 (de) | Präsentationssäule | |
| LT2596786T (lt) | Eikozapentaeno rūgšties etilo esterio naudojimas hipertriglicidemijai gydyti | |
| SMT201400023B (it) | Analoghi di buprenorfina | |
| EP2809415A4 (en) | chromatography columns | |
| DK3018116T3 (da) | Vitamin k2-intermediater | |
| EP2456440A4 (en) | Quinolinone PDE2 INHIBITORS | |
| PT2260053E (pt) | Análogos de oxitocina | |
| FI20106109A0 (fi) | Pilarikenkä | |
| FI20106110A0 (fi) | Pilarikenkä | |
| BR112014006334A2 (pt) | coluna de parede divisória de duplo modo, e, método de destilação | |
| BRPI0914316A2 (pt) | predição de resposta de terapia antiviral | |
| PT2407777T (pt) | Extracção de analitos separados por isotacoforese | |
| EP2609107C0 (en) | PROCESS FOR THE SYNTHESIS OF OLIGORIBONUCLEOTIDES | |
| SMT201500156B (it) | Composti di diidropirrolonaftiridinione come inibitori di jak | |
| FR2955473B1 (fr) | Structure de presentoir | |
| BR112013015097A2 (pt) | coluna de perfuração | |
| EP2285956A4 (en) | METHOD FOR CONTROLLING THE EVOLUTION OF AN ORGANISM | |
| FR2929506B1 (fr) | Orthese de contention | |
| EP2618935A4 (en) | ANALYTE SEPARATION | |
| SMT201500123B (it) | Dosaggio unitario di apadenoson |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B06T | Formal requirements before examination | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B09A | Decision: intention to grant | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/03/2010, OBSERVADAS AS CONDICOES LEGAIS. |