SG189329A1 - Process for recovering halogen promoters and removing permanganate reducing compounds - Google Patents
Process for recovering halogen promoters and removing permanganate reducing compounds Download PDFInfo
- Publication number
- SG189329A1 SG189329A1 SG2013026463A SG2013026463A SG189329A1 SG 189329 A1 SG189329 A1 SG 189329A1 SG 2013026463 A SG2013026463 A SG 2013026463A SG 2013026463 A SG2013026463 A SG 2013026463A SG 189329 A1 SG189329 A1 SG 189329A1
- Authority
- SG
- Singapore
- Prior art keywords
- stream
- prc
- halogen promoter
- acetic acid
- raffinate
- 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
- C07C51/10—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0492—Applications, solvents used
-
- 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
-
- 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
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39273610P | 2010-10-13 | 2010-10-13 | |
| PCT/US2011/056136 WO2012051411A2 (en) | 2010-10-13 | 2011-10-13 | Process for recovering halogen promoters and removing permanganate reducing compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG189329A1 true SG189329A1 (en) | 2013-05-31 |
Family
ID=45044688
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2013026463A SG189329A1 (en) | 2010-10-13 | 2011-10-13 | Process for recovering halogen promoters and removing permanganate reducing compounds |
| SG2013026455A SG189328A1 (en) | 2010-10-13 | 2011-10-13 | Process for recovering halogen promoters and removing permanganate reducing compounds |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2013026455A SG189328A1 (en) | 2010-10-13 | 2011-10-13 | Process for recovering halogen promoters and removing permanganate reducing compounds |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US9056825B2 (enExample) |
| EP (2) | EP2627625B1 (enExample) |
| JP (2) | JP5995853B2 (enExample) |
| CN (2) | CN103153932A (enExample) |
| AR (2) | AR083442A1 (enExample) |
| BR (2) | BR112013009012A2 (enExample) |
| RS (2) | RS58425B1 (enExample) |
| SG (2) | SG189329A1 (enExample) |
| TW (2) | TWI522344B (enExample) |
| WO (2) | WO2012051411A2 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8859810B2 (en) * | 2012-08-21 | 2014-10-14 | Celanese International Corporation | Process for recovering permanganate reducing compounds from an acetic acid production process |
| MX363829B (es) | 2013-03-15 | 2019-04-03 | Celanese Int Corp | Proceso para separar gas de producto usando proceso de carbonilación. |
| JP6139024B2 (ja) | 2014-10-02 | 2017-05-31 | セラニーズ・インターナショナル・コーポレーション | 酢酸の製造方法 |
| US9458077B2 (en) | 2014-11-14 | 2016-10-04 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| US9233907B1 (en) | 2014-11-14 | 2016-01-12 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| US9302975B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for flashing a reaction medium |
| 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 |
| RS59401B1 (sr) | 2015-01-30 | 2019-11-29 | Celanese Int Corp | Postupci proizvodnje sirćetne kiseline |
| MX2017009867A (es) | 2015-01-30 | 2017-11-15 | Celanese Int Corp | Procedimientos para producir acido acetico. |
| 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 |
| US9512056B2 (en) | 2015-02-04 | 2016-12-06 | Celanese International Corporation | Process to control HI concentration in residuum stream |
| US9302974B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for producing acetic acid |
| JP5952951B1 (ja) * | 2015-07-01 | 2016-07-13 | セラニーズ・インターナショナル・コーポレーション | 酢酸の製造方法 |
| US9382183B1 (en) | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for flashing a reaction medium |
| BR112018074026A2 (pt) * | 2016-07-07 | 2019-02-26 | Daicel Corporation | processos para separação ou remoção de compostos redutores de permanganato (prc?s) de uma primeira mistura e para produção de ácido acético |
| WO2019183541A1 (en) | 2018-03-23 | 2019-09-26 | Lyondellbasell Acetyls, Llc | Improved method for purification of gaa |
| CN111936460B (zh) | 2018-03-23 | 2024-08-16 | 利安德巴塞尔乙酰有限责任公司 | 从gaa工艺中间流中去除高锰酸盐还原性化合物 |
| WO2021202270A1 (en) * | 2020-04-01 | 2021-10-07 | Celanese International Corporation | Processes for removing and/or reducing permanganate reducing compounds and alkyl iodides |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
| DE3107731A1 (de) * | 1981-02-28 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur abtrennung organischer jod-verbindungen von carbonylierungsprodukten des methanols, methylacetates und dimethylethers |
| US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US4615806B1 (en) | 1985-03-07 | 1994-05-03 | Hoechst Co American | Removal of iodide compounds from non-aqueous organic media |
| US4894477A (en) | 1986-10-14 | 1990-01-16 | Hoechst Celanese Corporation | Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid |
| EP0552253B1 (en) * | 1990-10-01 | 1995-02-08 | Eastman Chemical Company | Acetone removal process |
| US5672743A (en) | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
| US5625095A (en) * | 1994-06-15 | 1997-04-29 | Daicel Chemical Industries, Ltd. | Process for producing high purity acetic acid |
| PT802796E (pt) | 1995-01-06 | 2002-02-28 | Akzo Nobel Nv | Vacina para frangos de aviario de agente da anemia de galinaceos |
| US5696284A (en) | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
| 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 (enExample) * | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
| GB9625335D0 (en) | 1996-12-05 | 1997-01-22 | Bp Chem Int Ltd | Process |
| GB9626429D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
| GB9626317D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
| GB9626428D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
| US6225498B1 (en) | 2000-03-24 | 2001-05-01 | Celanese International Corporation | Method of removing organic iodides from organic media |
| US6627770B1 (en) | 2000-08-24 | 2003-09-30 | Celanese International Corporation | Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process |
| US7005541B2 (en) | 2002-12-23 | 2006-02-28 | Celanese International Corporation | Low water methanol carbonylation process for high acetic acid production and for water balance control |
| US7223883B2 (en) * | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream |
| US7223886B2 (en) * | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream |
| US7271293B2 (en) | 2004-03-02 | 2007-09-18 | Celanese International Corporation | Control method for process of removing permanganate reducing compounds from methanol carbonylation process |
| US7855306B2 (en) | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid |
| MY175851A (en) | 2008-04-29 | 2020-07-13 | Celanese Int Corp | Methanol carbonylation system having absorber with multiple solvent options |
| US7884237B2 (en) | 2008-11-07 | 2011-02-08 | Celanese International Corp. | Methanol carbonylation with improved aldehyde removal |
-
2011
- 2011-10-13 US US13/272,747 patent/US9056825B2/en active Active
- 2011-10-13 AR ARP110103805A patent/AR083442A1/es unknown
- 2011-10-13 RS RS20190284A patent/RS58425B1/sr unknown
- 2011-10-13 EP EP11788244.9A patent/EP2627625B1/en not_active Not-in-force
- 2011-10-13 JP JP2013534004A patent/JP5995853B2/ja active Active
- 2011-10-13 EP EP11771383.4A patent/EP2627624B1/en not_active Not-in-force
- 2011-10-13 CN CN2011800492602A patent/CN103153932A/zh active Pending
- 2011-10-13 SG SG2013026463A patent/SG189329A1/en unknown
- 2011-10-13 CN CN201180049274.4A patent/CN103153933B/zh not_active Expired - Fee Related
- 2011-10-13 TW TW100137111A patent/TWI522344B/zh active
- 2011-10-13 SG SG2013026455A patent/SG189328A1/en unknown
- 2011-10-13 AR ARP110103804A patent/AR083441A1/es unknown
- 2011-10-13 RS RS20190561A patent/RS58729B1/sr unknown
- 2011-10-13 WO PCT/US2011/056136 patent/WO2012051411A2/en not_active Ceased
- 2011-10-13 BR BR112013009012A patent/BR112013009012A2/pt active Search and Examination
- 2011-10-13 BR BR112013008897A patent/BR112013008897B1/pt not_active IP Right Cessation
- 2011-10-13 WO PCT/US2011/056139 patent/WO2012051412A2/en not_active Ceased
- 2011-10-13 US US13/272,762 patent/US9216936B2/en active Active
- 2011-10-13 JP JP2013534003A patent/JP5995852B2/ja active Active
- 2011-10-13 TW TW100137112A patent/TWI527793B/zh not_active IP Right Cessation
-
2015
- 2015-06-12 US US14/738,665 patent/US9862669B2/en active Active
Also Published As
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