IN2014DN06541A - - Google Patents
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- Publication number
- IN2014DN06541A IN2014DN06541A IN6541DEN2014A IN2014DN06541A IN 2014DN06541 A IN2014DN06541 A IN 2014DN06541A IN 6541DEN2014 A IN6541DEN2014 A IN 6541DEN2014A IN 2014DN06541 A IN2014DN06541 A IN 2014DN06541A
- Authority
- IN
- India
- Prior art keywords
- acetic acid
- mixture
- distillation tower
- overhead
- concentration
- Prior art date
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 12
- 238000004821 distillation Methods 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 3
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 3
- 229910000043 hydrogen iodide Inorganic materials 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 abstract 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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
- 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
-
- 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
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- 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)
- 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)
Abstract
This production method for producing acetic acid suppresses concentration of hydrogen iodide and improves the liquid separation of overhead from a distillation tower. A mixture including hydrogen iodide water acetic acid and methyl acetate is distilled in a first distillation tower (3); the overhead and a side cut stream or bottom product stream including acetic acid are separated from this mixture; the overhead is cooled in a condenser (C3) and condensed; the condensed liquid is separated into an upper phase and a lower phase by a decanter (4); and acetic acid is produced. In this method a mixture having a water concentration of at least an effective amount and no more than 5 wt% (e.g. 0.5 4.5 wt%) and a methyl acetate concentration of 0.5 9 wt% (e.g. 0.5 8 wt%) is supplied to the distillation tower and distilled. As a result a region having a high water concentration is formed inside the distillation tower at a position higher than the supply position for the mixture hydrogen iodide and methyl acetate are reacted in this high water concentration area and methyl iodide and acetic acid are generated.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012057570 | 2012-03-14 | ||
| PCT/JP2013/056766 WO2013137236A1 (en) | 2012-03-14 | 2013-03-12 | Acetic acid production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN06541A true IN2014DN06541A (en) | 2015-06-12 |
Family
ID=49161142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN6541DEN2014 IN2014DN06541A (en) | 2012-03-14 | 2013-03-12 |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | USRE48855E1 (en) |
| EP (1) | EP2826767B2 (en) |
| JP (1) | JP6158788B2 (en) |
| KR (1) | KR102040693B1 (en) |
| CN (1) | CN104169249B (en) |
| BR (1) | BR112014022682B1 (en) |
| ES (1) | ES2640292T5 (en) |
| IN (1) | IN2014DN06541A (en) |
| MX (1) | MX343501B (en) |
| MY (2) | MY187113A (en) |
| SG (1) | SG11201404601QA (en) |
| TW (1) | TWI547477B (en) |
| WO (1) | WO2013137236A1 (en) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7820855B2 (en) | 2008-04-29 | 2010-10-26 | Celanese International Corporation | Method and apparatus for carbonylating methanol with acetic acid enriched flash stream |
| SG190940A1 (en) | 2010-12-15 | 2013-07-31 | Daicel Corp | 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 |
| US9505691B2 (en) * | 2014-10-02 | 2016-11-29 | Celanese International Corporation | Process for producing acetic acid |
| ES2759995T3 (en) | 2014-11-14 | 2020-05-12 | Celanese Int Corp | Acetic Acid Production Procedures with Decanter Control |
| US9302975B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for flashing a reaction medium |
| US9260369B1 (en) | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content |
| US9340481B1 (en) | 2014-11-14 | 2016-05-17 | Celanese International Corporation | Process for flashing a reaction medium comprising lithium acetate |
| US9302969B1 (en) | 2014-11-14 | 2016-04-05 | Celanese International Corporation | Processes for producing acetic acid by introducing a lithium compound |
| CN107108432A (en) * | 2014-11-14 | 2017-08-29 | 国际人造丝公司 | Process for flashing a reaction medium comprising lithium acetate |
| US9458077B2 (en) | 2014-11-14 | 2016-10-04 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| US9540304B2 (en) | 2014-11-14 | 2017-01-10 | Celanese International Corporation | Processes for producing an acetic acid product having low butyl acetate content |
| ES2833013T3 (en) | 2014-11-14 | 2021-06-14 | Celanese Int Corp | Processes to improve acetic acid yield by removing iron |
| US9233907B1 (en) | 2014-11-14 | 2016-01-12 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| RS60539B1 (en) | 2014-11-14 | 2020-08-31 | Celanese Int Corp | Processes for producing acetic acid from a reaction medium having low ethyl iodide content |
| 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 |
| KR102493738B1 (en) | 2015-01-30 | 2023-01-30 | 셀라니즈 인터내셔날 코포레이션 | Method for producing acetic acid |
| KR102493740B1 (en) | 2015-01-30 | 2023-01-30 | 셀라니즈 인터내셔날 코포레이션 | Method for producing acetic acid |
| US9505696B2 (en) | 2015-02-04 | 2016-11-29 | Celanese International Corporation | 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 |
| US10413840B2 (en) | 2015-02-04 | 2019-09-17 | Celanese International Coporation | Process to control HI concentration in residuum stream |
| US10758838B2 (en) * | 2015-02-25 | 2020-09-01 | Sabic Global Technologies B.V. | Process for removing impurities from acetic acid |
| JP5952951B1 (en) * | 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 | Method for producing acetic acid |
| JP5866051B1 (en) * | 2015-07-01 | 2016-02-17 | セラニーズ・インターナショナル・コーポレーション | Method for producing acetic acid |
| US9382183B1 (en) | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for flashing a reaction medium |
| US9302974B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for producing acetic acid |
| US9382186B1 (en) | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for producing acetic acid |
| MY179822A (en) | 2015-09-29 | 2020-11-16 | Daicel Corp | Method for producing acetic acid |
| KR102601400B1 (en) | 2015-09-30 | 2023-11-14 | 주식회사 다이셀 | Acetic acid production method and production device |
| CN108137468B (en) * | 2015-10-02 | 2021-04-13 | 国际人造丝公司 | Method for producing acetic acid using recycling of water |
| US9416088B1 (en) * | 2015-10-02 | 2016-08-16 | Celanese International Corporation | Process to produce acetic acid with recycle of water |
| US9957216B2 (en) | 2015-11-13 | 2018-05-01 | Celanese International Corporation | Processes for producing acetic acid |
| US9908835B2 (en) | 2015-11-13 | 2018-03-06 | Celanese International Corporation | Processes for purifying acetic and hydrating anhydride |
| US11014868B2 (en) * | 2016-03-01 | 2021-05-25 | Daicel Corporation | Method for producing acetic acid |
| MY184222A (en) * | 2016-07-07 | 2021-03-27 | Daicel Corp | Process for producing acetic acid |
| US10265639B2 (en) | 2016-07-07 | 2019-04-23 | Daicel Corporation | Process for producing acetic acid |
| MY191345A (en) | 2017-01-18 | 2022-06-17 | Daicel Corp | Method for producing acetic acid |
| ES2772755T3 (en) * | 2017-01-18 | 2020-07-08 | Daicel Corp | Method to produce acetic acid |
| US10428004B2 (en) | 2017-01-18 | 2019-10-01 | Daicel Corporation | Method for producing acetic acid |
| US10550058B2 (en) | 2017-03-08 | 2020-02-04 | Daicel Corporation | Method for producing acetic acid |
| ES2816173T3 (en) * | 2017-03-08 | 2021-03-31 | Daicel Corp | Method for the production of acetic acid |
| WO2018179457A1 (en) * | 2017-03-28 | 2018-10-04 | 株式会社ダイセル | Acetic acid production method |
| US10308581B2 (en) | 2017-03-28 | 2019-06-04 | Daicel Corporation | Method for producing acetic acid |
| CN107141213A (en) * | 2017-05-24 | 2017-09-08 | 北京三聚环保新材料股份有限公司 | A kind of method of acetic acid synthesis from methanol carbonylation |
| WO2019220522A1 (en) | 2018-05-15 | 2019-11-21 | 株式会社ダイセル | Acetic acid production method |
| KR102591297B1 (en) | 2018-05-29 | 2023-10-20 | 주식회사 다이셀 | Method for producing acetic acid |
| EP3792244B1 (en) * | 2018-05-29 | 2022-07-27 | Daicel Corporation | Method for producing acetic acid |
| JP6588656B1 (en) * | 2018-05-29 | 2019-10-09 | 株式会社ダイセル | Method for producing acetic acid |
| CN110325503B (en) * | 2018-05-29 | 2023-05-02 | 株式会社大赛璐 | The preparation method of acetic acid |
| WO2019229857A1 (en) * | 2018-05-29 | 2019-12-05 | 株式会社ダイセル | Acetic acid production method |
| US10807935B2 (en) | 2018-11-02 | 2020-10-20 | Celanese International Corporation | Process for continuous acetic acid production |
| KR102357192B1 (en) * | 2019-08-28 | 2022-02-07 | 한국과학기술원 | Complex Heat Exchange Type Fractionation Distillation Device of Multi-Component Azeotropic Mixture and Fractionation Distillation Method Using the Same |
| KR102673700B1 (en) * | 2021-05-31 | 2024-06-07 | 주식회사 엘지화학 | Method for preraring isopropyl alcohol |
| US12227693B2 (en) * | 2022-09-09 | 2025-02-18 | Saudi Arabian Oil Company | Aqueous fluid compositions and barite scale removal therewith |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1350726A (en) | 1919-08-05 | 1920-08-24 | Haapanen Henry Waldemar | Brake attachment for automobiles |
| US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
| US3791935A (en) | 1971-11-10 | 1974-02-12 | Monsanto Co | Purification of carboxylic acids |
| US4039395A (en) | 1975-08-11 | 1977-08-02 | Monsanto Company | Purification of acetic acid |
| US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
| 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 |
| US5334755A (en) | 1992-04-24 | 1994-08-02 | Chiyoda Corporation | Process for the production of acetic acid from methanol and carbon monoxide using supported rhodium catalyst |
| GB9211671D0 (en) | 1992-06-02 | 1992-07-15 | Bp Chem Int Ltd | Process |
| US5554790A (en) * | 1994-04-04 | 1996-09-10 | Daicel Chemical Industries, Ltd. | Process for producing acetic anhydride and acetic acid |
| JP3244385B2 (en) | 1994-06-15 | 2002-01-07 | ダイセル化学工業株式会社 | Method for producing high-purity acetic acid |
| US5625095A (en) | 1994-06-15 | 1997-04-29 | Daicel Chemical Industries, Ltd. | Process for producing high purity acetic acid |
| US5723660A (en) | 1995-04-24 | 1998-03-03 | Daicel Chemical Industries, Ltd. | Process for producing acetic acid |
| GB9521501D0 (en) * | 1995-10-20 | 1995-12-20 | Bp Chem Int Ltd | Process |
| IN192600B (en) | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
| US6211405B1 (en) | 1998-10-23 | 2001-04-03 | Celanese International Corporation | Addition of iridium to the rhodium/inorganic iodide catalyst system |
| US6303813B1 (en) | 1999-08-31 | 2001-10-16 | Celanese International Corporation | Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile |
| JP2004131389A (en) * | 2002-10-08 | 2004-04-30 | Daicel Chem Ind Ltd | Method and system for producing carboxylic acid |
| US7208624B2 (en) | 2004-03-02 | 2007-04-24 | Celanese International Corporation | Process for producing acetic acid |
| JP4489487B2 (en) | 2004-04-02 | 2010-06-23 | ダイセル化学工業株式会社 | Method for separating hydrogen iodide |
| JP4732743B2 (en) * | 2004-12-06 | 2011-07-27 | ダイセル化学工業株式会社 | Distillation method |
| US7855306B2 (en) | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid |
| EP1912926A2 (en) | 2005-07-14 | 2008-04-23 | Daicel Chemical Industries, Ltd. | Process for producing carboxylic acid |
| US7820855B2 (en) | 2008-04-29 | 2010-10-26 | Celanese International Corporation | Method and apparatus for carbonylating methanol with acetic acid enriched flash stream |
| CN102131758A (en) | 2008-06-28 | 2011-07-20 | Aa保费投资公司 | Compositions for the production of carboxylic acids and methods for their preparation and use |
| US7790920B2 (en) | 2008-09-11 | 2010-09-07 | Lyondell Chemical Technology, L.P. | Preparation of acetic acid |
| JP5837576B2 (en) | 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 | Method for purifying an acetic acid stream by removing permanganate reducing compounds |
| JP5662269B2 (en) | 2010-07-26 | 2015-01-28 | 株式会社ダイセル | Method for producing acetic acid |
| JP5488358B2 (en) | 2010-09-10 | 2014-05-14 | トヨタ自動車株式会社 | Control device for internal combustion engine |
| USRE46999E1 (en) | 2010-12-15 | 2018-08-21 | Daicel Corporation | Process for producing acetic acid |
| US8629298B2 (en) | 2011-02-28 | 2014-01-14 | Lyondell Chemical Technology, L.P. | Acetic acid production process |
| US8637699B2 (en) | 2011-04-15 | 2014-01-28 | Lyondell Chemical Technology, L.P. | Process for the manufacture of acetic acid |
| CN102681276B (en) | 2012-02-28 | 2014-07-09 | 京东方科技集团股份有限公司 | Array substrate, method for manufacturing same and display device comprising same |
| TWI547477B (en) | 2012-03-14 | 2016-09-01 | 大賽璐股份有限公司 | Process for producing acetic acid |
| US8859810B2 (en) | 2012-08-21 | 2014-10-14 | Celanese International Corporation | Process for recovering permanganate reducing compounds from an acetic acid production process |
| RS60539B1 (en) | 2014-11-14 | 2020-08-31 | Celanese Int Corp | Processes for producing acetic acid from a reaction medium having low ethyl iodide content |
-
2013
- 2013-03-11 TW TW102108448A patent/TWI547477B/en active
- 2013-03-12 ES ES13760616T patent/ES2640292T5/en active Active
- 2013-03-12 US US16/713,203 patent/USRE48855E1/en active Active
- 2013-03-12 CN CN201380013825.0A patent/CN104169249B/en not_active Ceased
- 2013-03-12 MX MX2014010995A patent/MX343501B/en active IP Right Grant
- 2013-03-12 BR BR112014022682A patent/BR112014022682B1/en not_active IP Right Cessation
- 2013-03-12 EP EP13760616.6A patent/EP2826767B2/en active Active
- 2013-03-12 KR KR1020147028313A patent/KR102040693B1/en active Active
- 2013-03-12 US US14/378,049 patent/US9006483B2/en not_active Ceased
- 2013-03-12 MY MYPI2018000805A patent/MY187113A/en unknown
- 2013-03-12 MY MYPI2014002272A patent/MY166788A/en unknown
- 2013-03-12 IN IN6541DEN2014 patent/IN2014DN06541A/en unknown
- 2013-03-12 SG SG11201404601QA patent/SG11201404601QA/en unknown
- 2013-03-12 WO PCT/JP2013/056766 patent/WO2013137236A1/en not_active Ceased
- 2013-03-12 JP JP2014504922A patent/JP6158788B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20150025270A1 (en) | 2015-01-22 |
| ES2640292T3 (en) | 2017-11-02 |
| ES2640292T5 (en) | 2021-10-14 |
| KR20140135239A (en) | 2014-11-25 |
| KR102040693B1 (en) | 2019-11-05 |
| MY187113A (en) | 2021-09-01 |
| USRE48855E1 (en) | 2021-12-21 |
| MY166788A (en) | 2018-07-23 |
| JPWO2013137236A1 (en) | 2015-08-03 |
| US9006483B2 (en) | 2015-04-14 |
| JP6158788B2 (en) | 2017-07-05 |
| TWI547477B (en) | 2016-09-01 |
| CN104169249B (en) | 2016-03-30 |
| TW201348193A (en) | 2013-12-01 |
| BR112014022682B1 (en) | 2020-04-14 |
| CN104169249A (en) | 2014-11-26 |
| MX343501B (en) | 2016-11-07 |
| EP2826767B1 (en) | 2017-08-09 |
| WO2013137236A1 (en) | 2013-09-19 |
| SG11201404601QA (en) | 2014-10-30 |
| EP2826767B2 (en) | 2021-03-31 |
| EP2826767A1 (en) | 2015-01-21 |
| MX2014010995A (en) | 2014-10-13 |
| EP2826767A4 (en) | 2015-12-23 |
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