TW200602310A - Control method for process of removing permanganate reducing compounds from methanol carbonylation process - Google Patents
Control method for process of removing permanganate reducing compounds from methanol carbonylation processInfo
- Publication number
- TW200602310A TW200602310A TW094106277A TW94106277A TW200602310A TW 200602310 A TW200602310 A TW 200602310A TW 094106277 A TW094106277 A TW 094106277A TW 94106277 A TW94106277 A TW 94106277A TW 200602310 A TW200602310 A TW 200602310A
- Authority
- TW
- Taiwan
- Prior art keywords
- reducing compounds
- methanol carbonylation
- control method
- permanganate reducing
- stream
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/708,422 US7271293B2 (en) | 2004-03-02 | 2004-03-02 | Control method for process of removing permanganate reducing compounds from methanol carbonylation process |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200602310A true TW200602310A (en) | 2006-01-16 |
TWI347314B TWI347314B (en) | 2011-08-21 |
Family
ID=34911127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094106277A TWI347314B (en) | 2004-03-02 | 2005-03-02 | Control method for process of removing permanganate reducing compounds from methanol carbonylation process |
Country Status (21)
Country | Link |
---|---|
US (2) | US7271293B2 (zh) |
EP (2) | EP2361901B1 (zh) |
JP (1) | JP4768708B2 (zh) |
KR (1) | KR101200634B1 (zh) |
CN (1) | CN1926088B (zh) |
AR (1) | AR048248A1 (zh) |
AU (1) | AU2005222059B2 (zh) |
BR (1) | BRPI0508378A (zh) |
CA (1) | CA2556971C (zh) |
ES (1) | ES2573536T3 (zh) |
MY (2) | MY139478A (zh) |
NO (1) | NO20064428L (zh) |
NZ (1) | NZ549258A (zh) |
PL (1) | PL209557B1 (zh) |
RS (1) | RS20060492A (zh) |
RU (2) | RU2493143C2 (zh) |
SG (1) | SG150555A1 (zh) |
TW (1) | TWI347314B (zh) |
UA (1) | UA89489C2 (zh) |
WO (1) | WO2005087698A1 (zh) |
ZA (1) | ZA200607201B (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8062482B2 (en) * | 2007-10-30 | 2011-11-22 | Celanese International Corporation | Acetaldehyde removal from methyl acetate by distillation at elevated pressure |
US7790919B2 (en) * | 2008-03-17 | 2010-09-07 | Lyondell Chemical Technology, L.P. | Removing hydrocarbon impurities from acetic acid production process |
US7884237B2 (en) | 2008-11-07 | 2011-02-08 | Celanese International Corp. | Methanol carbonylation with improved aldehyde removal |
JP5837576B2 (ja) | 2010-05-18 | 2015-12-24 | セラニーズ・インターナショナル・コーポレーション | 過マンガン酸塩還元性化合物を除去することによって酢酸流を精製する方法 |
US8431740B2 (en) | 2010-07-21 | 2013-04-30 | Equistar Chemicals, Lp | Controlling decanter phase separation of acetic acid production process |
US8378141B2 (en) | 2010-08-16 | 2013-02-19 | Celanese International Corporation | Process and system for supplying vapor from drying column to light ends column |
US8461379B2 (en) | 2010-10-12 | 2013-06-11 | Celanese International Corporation | Production of acetic acid comprising feeding at least one reactant to a recycle stream |
CN103153933B (zh) * | 2010-10-13 | 2016-01-06 | 国际人造丝公司 | 回收卤素促进剂和除去高锰酸盐还原化合物的方法 |
US8637698B2 (en) | 2010-11-19 | 2014-01-28 | Celanese International Corporation | Production of acetic acid with an increased production rate |
SG190941A1 (en) * | 2010-12-15 | 2013-08-30 | Daicel Corp | Process for producing acetic acid |
US8952196B2 (en) | 2011-05-05 | 2015-02-10 | Celanese International Corporation | Removal of aromatics from carbonylation process |
US8697908B2 (en) | 2011-05-05 | 2014-04-15 | Celanese International Corporation | Removal of amine compounds from carbonylation process stream containing corrosion metal contaminants |
US9051258B2 (en) | 2011-12-21 | 2015-06-09 | Lyondellbasell Acetyls, Llc | Process for the manufacture of acetic acid |
US9090554B2 (en) | 2011-12-21 | 2015-07-28 | Lyondellbasell Acetyls, Llc | Process for the manufacture of acetic acid |
KR102432615B1 (ko) | 2014-10-02 | 2022-08-12 | 셀라니즈 인터내셔날 코포레이션 | 아세트산의 제조 방법 |
WO2016122727A1 (en) | 2015-01-30 | 2016-08-04 | Celanese International Corporation | Processes for producing acetic acid |
US9487464B2 (en) | 2015-01-30 | 2016-11-08 | Celanese International Corporation | Processes for producing acetic acid |
US9561994B2 (en) | 2015-01-30 | 2017-02-07 | Celanese International Corporation | Processes for producing acetic acid |
KR102493740B1 (ko) | 2015-01-30 | 2023-01-30 | 셀라니즈 인터내셔날 코포레이션 | 아세트산의 제조 방법 |
US9512056B2 (en) * | 2015-02-04 | 2016-12-06 | Celanese International Corporation | Process to control HI concentration in residuum stream |
US9505696B2 (en) * | 2015-02-04 | 2016-11-29 | Celanese International Corporation | Process to control HI concentration in residuum stream |
US10413840B2 (en) | 2015-02-04 | 2019-09-17 | Celanese International Coporation | Process to control HI concentration in residuum stream |
US10428004B2 (en) | 2017-01-18 | 2019-10-01 | Daicel Corporation | Method for producing acetic acid |
ES2772755T3 (es) * | 2017-01-18 | 2020-07-08 | Daicel Corp | Método para producir ácido acético |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
CA1228867A (en) | 1984-05-03 | 1987-11-03 | G. Paull Torrence | Methanol carbonylation process |
US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
ZA853339B (en) * | 1984-05-03 | 1985-12-24 | Celanese Corp | Methanol carbonylation process |
US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
AU8790391A (en) | 1990-11-19 | 1992-05-21 | Hoechst Celanese Corporation | Removal of carbonyl impurities from a carbonylation process stream |
GB9211671D0 (en) | 1992-06-02 | 1992-07-15 | Bp Chem Int Ltd | Process |
TW283702B (zh) | 1993-07-08 | 1996-08-21 | Daicel Chem | |
CN1040101C (zh) * | 1993-08-18 | 1998-10-07 | 大世吕化学工业株式会社 | 乙酸酐或乙酸酐和乙酸的制备方法 |
FI952907A (fi) * | 1994-06-14 | 1995-12-15 | Mbi Co Ltd | Laite polkupyörän ajamiseksi eteenpäin |
JP3244385B2 (ja) * | 1994-06-15 | 2002-01-07 | ダイセル化学工業株式会社 | 高純度酢酸の製造方法 |
US5625095A (en) | 1994-06-15 | 1997-04-29 | Daicel Chemical Industries, Ltd. | Process for producing high purity acetic acid |
WO1996033965A1 (fr) | 1995-04-27 | 1996-10-31 | Daicel Chemical Industries, Ltd. | Procede de production d'acide acetique |
JP3883221B2 (ja) | 1995-08-03 | 2007-02-21 | ダイセル化学工業株式会社 | アセトアルデヒドの分離除去方法 |
US5783731A (en) | 1995-09-11 | 1998-07-21 | Hoechst Celanese Corporation | Removal of carbonyl impurities from a carbonylation process stream |
US6339171B1 (en) | 1996-10-18 | 2002-01-15 | Celanese International Corporation | Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream |
IN192600B (zh) | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
JP4242952B2 (ja) * | 1998-08-31 | 2009-03-25 | ダイセル化学工業株式会社 | 酢酸の製造方法 |
US6552221B1 (en) * | 1998-12-18 | 2003-04-22 | Millenium Petrochemicals, Inc. | Process control for acetic acid manufacture |
US6677480B2 (en) * | 2002-01-28 | 2004-01-13 | Celanese International Corporation | Process control in production of acetic acid via use of heavy phase density measurement |
-
2004
- 2004-03-02 US US10/708,422 patent/US7271293B2/en active Active
-
2005
- 2005-02-24 NZ NZ549258A patent/NZ549258A/xx not_active IP Right Cessation
- 2005-02-24 RU RU2009104102/04A patent/RU2493143C2/ru active
- 2005-02-24 PL PL381034A patent/PL209557B1/pl not_active IP Right Cessation
- 2005-02-24 UA UAA200609405A patent/UA89489C2/uk unknown
- 2005-02-24 EP EP11001537.7A patent/EP2361901B1/en active Active
- 2005-02-24 CA CA2556971A patent/CA2556971C/en not_active Expired - Fee Related
- 2005-02-24 RU RU2006134648/04A patent/RU2376276C2/ru active
- 2005-02-24 JP JP2007501831A patent/JP4768708B2/ja active Active
- 2005-02-24 EP EP05723600.2A patent/EP1720820B1/en active Active
- 2005-02-24 BR BRPI0508378-8A patent/BRPI0508378A/pt not_active Application Discontinuation
- 2005-02-24 RS RSP-2006/0492A patent/RS20060492A/sr unknown
- 2005-02-24 AU AU2005222059A patent/AU2005222059B2/en not_active Ceased
- 2005-02-24 SG SG200901426-7A patent/SG150555A1/en unknown
- 2005-02-24 KR KR1020067017659A patent/KR101200634B1/ko not_active IP Right Cessation
- 2005-02-24 CN CN200580006928XA patent/CN1926088B/zh active Active
- 2005-02-24 WO PCT/US2005/005787 patent/WO2005087698A1/en active Application Filing
- 2005-02-24 ES ES05723600.2T patent/ES2573536T3/es active Active
- 2005-02-28 MY MYPI20050822A patent/MY139478A/en unknown
- 2005-02-28 MY MYPI20090498 patent/MY151039A/en unknown
- 2005-03-01 AR ARP050100764A patent/AR048248A1/es not_active Application Discontinuation
- 2005-03-02 TW TW094106277A patent/TWI347314B/zh not_active IP Right Cessation
-
2006
- 2006-08-29 ZA ZA2006/07201A patent/ZA200607201B/en unknown
- 2006-08-29 US US11/512,025 patent/US7838701B2/en not_active Expired - Lifetime
- 2006-09-29 NO NO20064428A patent/NO20064428L/no not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |