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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012057570 | 2012-03-14 | ||
| PCT/JP2013/056766 WO2013137236A1 (ja) | 2012-03-14 | 2013-03-12 | 酢酸の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN06541A true IN2014DN06541A (enrdf_load_stackoverflow) | 2015-06-12 |
Family
ID=49161142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN6541DEN2014 IN2014DN06541A (enrdf_load_stackoverflow) | 2012-03-14 | 2013-03-12 |
Country Status (13)
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 |
| JP6166043B2 (ja) | 2010-12-15 | 2017-07-19 | 株式会社ダイセル | 酢酸の製造方法 |
| TWI547477B (zh) | 2012-03-14 | 2016-09-01 | 大賽璐股份有限公司 | 醋酸之製造方法 |
| ES2751276T3 (es) * | 2014-10-02 | 2020-03-31 | Celanese Int Corp | Proceso para producir ácido acético |
| JP6738330B2 (ja) | 2014-11-14 | 2020-08-12 | セラニーズ・インターナショナル・コーポレーション | 鉄の除去による酢酸収量の改良法 |
| US9302975B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for flashing a reaction medium |
| US9340481B1 (en) | 2014-11-14 | 2016-05-17 | Celanese International Corporation | Process for flashing a reaction medium comprising lithium acetate |
| WO2016076971A1 (en) | 2014-11-14 | 2016-05-19 | Celanese International Corporation | Process for producing acetic acid by introducing a lithium compound |
| US9233907B1 (en) | 2014-11-14 | 2016-01-12 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| KR102465649B1 (ko) | 2014-11-14 | 2022-11-11 | 셀라니즈 인터내셔날 코포레이션 | 낮은 요오드화에틸 함량을 갖는 반응 매질로부터 아세트산을 제조하기 위한 방법 |
| US9458077B2 (en) | 2014-11-14 | 2016-10-04 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| CN107108432A (zh) * | 2014-11-14 | 2017-08-29 | 国际人造丝公司 | 闪蒸包含乙酸锂的反应介质的方法 |
| US9695101B2 (en) | 2014-11-14 | 2017-07-04 | Celanese International Corporation | Processes for producing acetic acid with decanter control |
| US9540304B2 (en) | 2014-11-14 | 2017-01-10 | Celanese International Corporation | Processes for producing an acetic acid product having low butyl acetate content |
| US9260369B1 (en) | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content |
| US9561994B2 (en) | 2015-01-30 | 2017-02-07 | Celanese International Corporation | Processes for producing acetic acid |
| US9487464B2 (en) | 2015-01-30 | 2016-11-08 | Celanese International Corporation | Processes for producing acetic acid |
| EP3250545B1 (en) | 2015-01-30 | 2019-06-26 | Celanese International Corporation | Processes for producing acetic acid |
| 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 |
| 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 |
| WO2016135630A1 (en) * | 2015-02-25 | 2016-09-01 | Sabic Global Technologies B.V. | Process for removing impurities from acetic acid |
| US9382186B1 (en) | 2015-07-01 | 2016-07-05 | 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 |
| US9302974B1 (en) * | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for producing acetic acid |
| JP5866051B1 (ja) * | 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 | 酢酸の製造方法 |
| US9382183B1 (en) | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for flashing a reaction medium |
| KR102702563B1 (ko) | 2015-09-29 | 2024-09-05 | 주식회사 다이셀 | 아세트산 제조 방법 |
| CN108137462A (zh) | 2015-09-30 | 2018-06-08 | 株式会社大赛璐 | 乙酸的制造方法及制造装置 |
| CN108137468B (zh) * | 2015-10-02 | 2021-04-13 | 国际人造丝公司 | 使用水的再循环生产乙酸的方法 |
| 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 |
| CN108368018B (zh) * | 2016-03-01 | 2022-01-21 | 株式会社大赛璐 | 乙酸制造方法 |
| 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 |
| ES2772755T3 (es) * | 2017-01-18 | 2020-07-08 | Daicel Corp | Método para producir ácido acético |
| KR102354640B1 (ko) | 2017-01-18 | 2022-01-24 | 주식회사 다이셀 | 아세트산의 제조 방법 |
| 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 |
| SG11201907732PA (en) * | 2017-03-08 | 2019-09-27 | Daicel Corp | Method for producing acetic acid |
| WO2018179457A1 (ja) * | 2017-03-28 | 2018-10-04 | 株式会社ダイセル | 酢酸の製造方法 |
| US10308581B2 (en) | 2017-03-28 | 2019-06-04 | Daicel Corporation | Method for producing acetic acid |
| CN107141213A (zh) * | 2017-05-24 | 2017-09-08 | 北京三聚环保新材料股份有限公司 | 一种甲醇羰基化合成醋酸的方法 |
| WO2019220522A1 (ja) * | 2018-05-15 | 2019-11-21 | 株式会社ダイセル | 酢酸の製造方法 |
| JP6588656B1 (ja) * | 2018-05-29 | 2019-10-09 | 株式会社ダイセル | 酢酸の製造方法 |
| US10752572B2 (en) | 2018-05-29 | 2020-08-25 | Daicel Corporation | Method for producing acetic acid |
| WO2019229859A1 (ja) * | 2018-05-29 | 2019-12-05 | 株式会社ダイセル | 酢酸の製造方法 |
| WO2019229857A1 (ja) | 2018-05-29 | 2019-12-05 | 株式会社ダイセル | 酢酸の製造方法 |
| CN110785397B (zh) * | 2018-05-29 | 2022-12-02 | 株式会社大赛璐 | 乙酸的制备方法 |
| US10807935B2 (en) | 2018-11-02 | 2020-10-20 | Celanese International Corporation | Process for continuous acetic acid production |
| KR102357192B1 (ko) * | 2019-08-28 | 2022-02-07 | 한국과학기술원 | 복합 열교환형 다성분 공비 혼합물의 분별증류장치 및 이를 이용한 분별증류방법 |
| KR102673700B1 (ko) * | 2021-05-31 | 2024-06-07 | 주식회사 엘지화학 | 이소프로필 알코올 제조방법 |
| 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 (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 |
| SG44317A1 (en) | 1994-06-15 | 1997-12-19 | Daicel Chem | Process for producing high purity acetic acid |
| EP0768295B1 (en) * | 1995-04-27 | 2000-08-16 | Daicel Chemical Industries, Ltd. | Process for producing acetic acid |
| GB9521501D0 (en) * | 1995-10-20 | 1995-12-20 | Bp Chem Int Ltd | Process |
| IN192600B (enrdf_load_stackoverflow) | 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 (ja) | 2002-10-08 | 2004-04-30 | Daicel Chem Ind Ltd | カルボン酸の製造方法及び製造システム |
| US7208624B2 (en) | 2004-03-02 | 2007-04-24 | Celanese International Corporation | Process for producing acetic acid |
| JP4489487B2 (ja) | 2004-04-02 | 2010-06-23 | ダイセル化学工業株式会社 | ヨウ化水素の分離方法 |
| JP4732743B2 (ja) * | 2004-12-06 | 2011-07-27 | ダイセル化学工業株式会社 | 蒸留方法 |
| US7855306B2 (en) | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid |
| CN101223124B (zh) * | 2005-07-14 | 2011-05-04 | 大赛璐化学工业株式会社 | 生产羧酸的方法 |
| US7820855B2 (en) | 2008-04-29 | 2010-10-26 | Celanese International Corporation | Method and apparatus for carbonylating methanol with acetic acid enriched flash stream |
| EP2297080A2 (en) | 2008-06-28 | 2011-03-23 | Pretium Ventures AA, LLC | Compositions for carboxylic acid production and methods for making and using same |
| US7790920B2 (en) | 2008-09-11 | 2010-09-07 | Lyondell Chemical Technology, L.P. | Preparation of acetic acid |
| 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 |
| US8957248B2 (en) | 2010-07-26 | 2015-02-17 | Daicel Corporation | Process for producing acetic acid |
| JP5488358B2 (ja) | 2010-09-10 | 2014-05-14 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
| MY161174A (en) | 2010-12-15 | 2017-04-14 | Daicel Corp | 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 (zh) | 2012-02-28 | 2014-07-09 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法以及包括该阵列基板的显示装置 |
| TWI547477B (zh) | 2012-03-14 | 2016-09-01 | 大賽璐股份有限公司 | 醋酸之製造方法 |
| US8859810B2 (en) | 2012-08-21 | 2014-10-14 | Celanese International Corporation | Process for recovering permanganate reducing compounds from an acetic acid production process |
| KR102465649B1 (ko) | 2014-11-14 | 2022-11-11 | 셀라니즈 인터내셔날 코포레이션 | 낮은 요오드화에틸 함량을 갖는 반응 매질로부터 아세트산을 제조하기 위한 방법 |
-
2013
- 2013-03-11 TW TW102108448A patent/TWI547477B/zh active
- 2013-03-12 CN CN201380013825.0A patent/CN104169249B/zh not_active Ceased
- 2013-03-12 ES ES13760616T patent/ES2640292T5/es active Active
- 2013-03-12 WO PCT/JP2013/056766 patent/WO2013137236A1/ja active Application Filing
- 2013-03-12 BR BR112014022682A patent/BR112014022682B1/pt not_active IP Right Cessation
- 2013-03-12 EP EP13760616.6A patent/EP2826767B2/en active Active
- 2013-03-12 MX MX2014010995A patent/MX343501B/es active IP Right Grant
- 2013-03-12 MY MYPI2014002272A patent/MY166788A/en unknown
- 2013-03-12 IN IN6541DEN2014 patent/IN2014DN06541A/en unknown
- 2013-03-12 JP JP2014504922A patent/JP6158788B2/ja active Active
- 2013-03-12 US US14/378,049 patent/US9006483B2/en not_active Ceased
- 2013-03-12 SG SG11201404601QA patent/SG11201404601QA/en unknown
- 2013-03-12 US US16/713,203 patent/USRE48855E1/en active Active
- 2013-03-12 MY MYPI2018000805A patent/MY187113A/en unknown
- 2013-03-12 KR KR1020147028313A patent/KR102040693B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2013137236A1 (ja) | 2015-08-03 |
| BR112014022682B1 (pt) | 2020-04-14 |
| US9006483B2 (en) | 2015-04-14 |
| ES2640292T5 (es) | 2021-10-14 |
| KR102040693B1 (ko) | 2019-11-05 |
| EP2826767A4 (en) | 2015-12-23 |
| TWI547477B (zh) | 2016-09-01 |
| USRE48855E1 (en) | 2021-12-21 |
| WO2013137236A1 (ja) | 2013-09-19 |
| ES2640292T3 (es) | 2017-11-02 |
| SG11201404601QA (en) | 2014-10-30 |
| US20150025270A1 (en) | 2015-01-22 |
| MY166788A (en) | 2018-07-23 |
| MX343501B (es) | 2016-11-07 |
| KR20140135239A (ko) | 2014-11-25 |
| EP2826767B2 (en) | 2021-03-31 |
| CN104169249B (zh) | 2016-03-30 |
| EP2826767A1 (en) | 2015-01-21 |
| MY187113A (en) | 2021-09-01 |
| JP6158788B2 (ja) | 2017-07-05 |
| TW201348193A (zh) | 2013-12-01 |
| MX2014010995A (es) | 2014-10-13 |
| CN104169249A (zh) | 2014-11-26 |
| EP2826767B1 (en) | 2017-08-09 |
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