SG11201501260VA - Process for recovering permanganate reducing compounds from an acetic acid production process - Google Patents
Process for recovering permanganate reducing compounds from an acetic acid production processInfo
- Publication number
- SG11201501260VA SG11201501260VA SG11201501260VA SG11201501260VA SG11201501260VA SG 11201501260V A SG11201501260V A SG 11201501260VA SG 11201501260V A SG11201501260V A SG 11201501260VA SG 11201501260V A SG11201501260V A SG 11201501260VA SG 11201501260V A SG11201501260V A SG 11201501260VA
- Authority
- SG
- Singapore
- Prior art keywords
- acetic acid
- acid production
- reducing compounds
- permanganate reducing
- production process
- 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
-
- 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
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/590,389 US8859810B2 (en) | 2012-08-21 | 2012-08-21 | Process for recovering permanganate reducing compounds from an acetic acid production process |
| PCT/US2013/054915 WO2014031407A1 (en) | 2012-08-21 | 2013-08-14 | Process for recovering permanganate reducing compounds from an acetic acid production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201501260VA true SG11201501260VA (en) | 2015-03-30 |
Family
ID=49004070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201501260VA SG11201501260VA (en) | 2012-08-21 | 2013-08-14 | Process for recovering permanganate reducing compounds from an acetic acid production process |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8859810B2 (en) |
| EP (1) | EP2888220B1 (en) |
| JP (1) | JP6333256B2 (en) |
| KR (1) | KR102113365B1 (en) |
| CN (1) | CN104703959B (en) |
| ES (1) | ES2624629T3 (en) |
| MX (1) | MX348678B (en) |
| MY (1) | MY171449A (en) |
| RS (1) | RS55955B1 (en) |
| SG (1) | SG11201501260VA (en) |
| WO (1) | WO2014031407A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE50062E1 (en) | 2010-12-15 | 2024-07-30 | Daicel Corporation | Process for producing acetic acid |
| TWI547477B (en) | 2012-03-14 | 2016-09-01 | 大賽璐股份有限公司 | Process for producing acetic acid |
| US9776941B2 (en) | 2012-12-21 | 2017-10-03 | Daicel Corporation | Process for producing acetic acid |
| 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 |
| CN107709279B (en) | 2015-06-01 | 2021-10-08 | 株式会社大赛璐 | Process for producing acetic acid |
| WO2017057142A1 (en) * | 2015-09-30 | 2017-04-06 | 株式会社ダイセル | Method and apparatus for producing acetic acid |
| US10265639B2 (en) * | 2016-07-07 | 2019-04-23 | Daicel Corporation | Process for producing acetic acid |
| BR112018074026A2 (en) | 2016-07-07 | 2019-02-26 | Daicel Corporation | processes for separating or removing permanganate reducing compounds (prs) from a first mixture and for producing acetic acid |
| EP4161894A1 (en) | 2020-06-03 | 2023-04-12 | Celanese International Corporation | Production and purification of acetic acid |
| WO2021247855A1 (en) | 2020-06-03 | 2021-12-09 | Celanese International Corporation | Removal of acetals from process streams |
| MX2022015384A (en) | 2020-06-03 | 2023-01-16 | Celanese Int Corp | Process for acetic acid production by removing permanganate reducing compounds. |
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 (en) | 1981-02-28 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | METHOD FOR SEPARATING ORGANIC IODINE COMPOUNDS FROM CARBONYLATION PRODUCTS OF METHANOL, METHYL ACETATES AND DIMETHYLETHER |
| US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
| 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 |
| 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 |
| US5672743A (en) | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
| JP3581725B2 (en) * | 1994-06-30 | 2004-10-27 | ダイセル化学工業株式会社 | Separation method of acetaldehyde and methyl iodide |
| 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 (en) * | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
| GB9625335D0 (en) | 1996-12-05 | 1997-01-22 | Bp Chem Int Ltd | Process |
| GB9626317D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
| GB9626429D0 (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 |
| DE19818340A1 (en) * | 1998-04-23 | 1999-10-28 | Basf Ag | Production of butan-1,4-diol, tetrahydrofuran and gamma-butyrolactone |
| 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 |
| CN1424459A (en) * | 2002-12-17 | 2003-06-18 | 闽江学院 | Preparation of cellulose and lignin by high boiling alcohol solvent |
| 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 |
| US7855306B2 (en) * | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid |
| BRPI0910840B1 (en) | 2008-04-29 | 2018-05-08 | Celanese International Corporation | acetic acid production apparatus, method of operating an absorber tower in a carbonylation unit and improved method for operating an acetic acid manufacturing apparatus |
| CN105111067B (en) * | 2010-05-18 | 2018-02-06 | 国际人造丝公司 | Method by removing permanganate reducing compound purification of acetic acid logistics |
| US9216936B2 (en) * | 2010-10-13 | 2015-12-22 | Celanese International Corporation | Process for recovering halogen promoters and removing permanganate reducing compounds |
-
2012
- 2012-08-21 US US13/590,389 patent/US8859810B2/en active Active
-
2013
- 2013-08-14 KR KR1020157006844A patent/KR102113365B1/en active IP Right Grant
- 2013-08-14 MX MX2015002317A patent/MX348678B/en active IP Right Grant
- 2013-08-14 ES ES13751063.2T patent/ES2624629T3/en active Active
- 2013-08-14 EP EP13751063.2A patent/EP2888220B1/en active Active
- 2013-08-14 RS RS20170434A patent/RS55955B1/en unknown
- 2013-08-14 SG SG11201501260VA patent/SG11201501260VA/en unknown
- 2013-08-14 JP JP2015528523A patent/JP6333256B2/en active Active
- 2013-08-14 WO PCT/US2013/054915 patent/WO2014031407A1/en active Application Filing
- 2013-08-14 CN CN201380052429.9A patent/CN104703959B/en active Active
- 2013-08-14 MY MYPI2015700520A patent/MY171449A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20140058131A1 (en) | 2014-02-27 |
| US8859810B2 (en) | 2014-10-14 |
| CN104703959B (en) | 2016-12-14 |
| MX2015002317A (en) | 2015-10-12 |
| RS55955B1 (en) | 2017-09-29 |
| MY171449A (en) | 2019-10-15 |
| CN104703959A (en) | 2015-06-10 |
| EP2888220A1 (en) | 2015-07-01 |
| ES2624629T3 (en) | 2017-07-17 |
| WO2014031407A1 (en) | 2014-02-27 |
| EP2888220B1 (en) | 2017-02-15 |
| MX348678B (en) | 2017-06-23 |
| KR20150043492A (en) | 2015-04-22 |
| KR102113365B1 (en) | 2020-05-20 |
| JP6333256B2 (en) | 2018-05-30 |
| JP2015526466A (en) | 2015-09-10 |
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