CL2008001417A1 - Proceso de carbonilacion de metanol o derivados para producir y purificar acido acetico utilizando una columna de fraccions volatiles, la que posee tres zonas de destilacion y donde las zonas superior e intermedia son condensadas y devueltas como reflujo a la columna; aparato. - Google Patents
Proceso de carbonilacion de metanol o derivados para producir y purificar acido acetico utilizando una columna de fraccions volatiles, la que posee tres zonas de destilacion y donde las zonas superior e intermedia son condensadas y devueltas como reflujo a la columna; aparato.Info
- Publication number
- CL2008001417A1 CL2008001417A1 CL2008001417A CL2008001417A CL2008001417A1 CL 2008001417 A1 CL2008001417 A1 CL 2008001417A1 CL 2008001417 A CL2008001417 A CL 2008001417A CL 2008001417 A CL2008001417 A CL 2008001417A CL 2008001417 A1 CL2008001417 A1 CL 2008001417A1
- Authority
- CL
- Chile
- Prior art keywords
- column
- zones
- reflux
- produce
- condensed
- 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
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
-
- 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
-
- 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
- B01D3/10—Vacuum 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
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
- B01D3/4261—Side stream
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/08—Acetic acid
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Proceso de carbonilación para producir ch3cooh que carbonila ch3oh en presencia de agua, catalizador de rh y/o ir y promotor de ch3i, lleva producto a columna de fracciones volátiles con zona de destilación, condensa vapor superior para devolver como reflujo a columna y condensa vapor desde parte central de columna; y aparato.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/804,250 US7989659B2 (en) | 2007-05-17 | 2007-05-17 | Method and apparatus for making acetic acid with improved light ends column productivity |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2008001417A1 true CL2008001417A1 (es) | 2009-01-09 |
Family
ID=39735492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2008001417A CL2008001417A1 (es) | 2007-05-17 | 2008-05-15 | Proceso de carbonilacion de metanol o derivados para producir y purificar acido acetico utilizando una columna de fraccions volatiles, la que posee tres zonas de destilacion y donde las zonas superior e intermedia son condensadas y devueltas como reflujo a la columna; aparato. |
Country Status (14)
Country | Link |
---|---|
US (2) | US7989659B2 (es) |
EP (2) | EP2150519B1 (es) |
JP (1) | JP5428015B2 (es) |
KR (1) | KR20100017756A (es) |
CN (1) | CN101679186B (es) |
AR (1) | AR066615A1 (es) |
BR (1) | BRPI0811743A2 (es) |
CA (1) | CA2684139A1 (es) |
CL (1) | CL2008001417A1 (es) |
ES (2) | ES2410255T3 (es) |
MX (1) | MX2009012351A (es) |
MY (1) | MY147425A (es) |
TW (1) | TW200914112A (es) |
WO (1) | WO2008144008A1 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7619113B2 (en) * | 2007-09-27 | 2009-11-17 | Celanese International Corporation | Method and apparatus for making acetic acid with improved purification |
US7902397B2 (en) * | 2007-10-11 | 2011-03-08 | Celanese International Corporation | Method and apparatus for making acetic acid with improved productivity |
SG175132A1 (en) | 2009-04-08 | 2011-11-28 | Novomer Inc | Process for beta-lactone production |
US8889904B2 (en) | 2010-05-18 | 2014-11-18 | Celanese International Corporation | Processes for producing acetic acid |
US8378141B2 (en) | 2010-08-16 | 2013-02-19 | Celanese International Corporation | Process and system for supplying vapor from drying column to light ends column |
US8530696B2 (en) | 2010-09-24 | 2013-09-10 | Celanese International Corporation | Pump around reactor for production of acetic acid |
US8394988B2 (en) | 2010-09-28 | 2013-03-12 | Celanese International Corporation | Production of acetic acid with high conversion rate |
US8877963B2 (en) | 2010-09-28 | 2014-11-04 | Celanese International Corporation | Production of acetic acid with high conversion rate |
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 |
US8637698B2 (en) | 2010-11-19 | 2014-01-28 | Celanese International Corporation | Production of acetic acid with an increased production rate |
MX340954B (es) | 2010-12-15 | 2016-07-29 | Daicel Corp | Procedimiento para producir acido acetico. |
US8563773B2 (en) | 2010-12-16 | 2013-10-22 | Celanese International Corporation | Eductor-based reactor and pump around loops for production of acetic acid |
CN103298860B (zh) | 2010-12-30 | 2016-03-30 | 国际人造丝公司 | 乙酸产物流的纯化 |
US8686199B2 (en) | 2011-04-26 | 2014-04-01 | Celanese International Corporation | Process for reducing the concentration of acetic acid in a crude alcohol product |
US8884081B2 (en) | 2011-04-26 | 2014-11-11 | Celanese International Corporation | Integrated process for producing acetic acid and alcohol |
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 |
US9663437B2 (en) | 2011-09-13 | 2017-05-30 | Celanese International Corporation | Production of acetic acid with high conversion rate |
KR20140097567A (ko) * | 2011-12-21 | 2014-08-06 | 라이온델바젤 아세틸, 엘엘씨 | 아세트산을 제조하는 방법 |
SG192556A1 (en) | 2012-02-08 | 2013-09-30 | Celanese Int Corp | Production of acetic acid with high conversion rate |
RS59574B1 (sr) | 2014-10-02 | 2019-12-31 | Celanese Int Corp | Proces za proizvodnju sirćetne kiseline |
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 |
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 |
US9505696B2 (en) | 2015-02-04 | 2016-11-29 | Celanese International Corporation | Process to control HI concentration in residuum stream |
RS63644B1 (sr) | 2015-10-02 | 2022-10-31 | Celanese Int Corp | Postupak za proizvodnju sirćetne kiseline recikliranjem vode |
CN105477899B (zh) * | 2015-12-30 | 2017-11-03 | 大连德泽药业有限公司 | 榄香烯工业化生产自动接收控制装置 |
EP3333147B1 (en) | 2016-10-28 | 2019-07-10 | Daicel Corporation | Method for producing acetic acid |
US10807935B2 (en) | 2018-11-02 | 2020-10-20 | Celanese International Corporation | Process for continuous acetic acid production |
CN111467828B (zh) * | 2020-03-30 | 2021-07-20 | 北京化工大学 | 一种二元蒸馏塔温度控制系统及方法 |
US20230127564A1 (en) | 2020-04-01 | 2023-04-27 | Celanese International Corporation | Processes for removing and/or reducing permanganate reducing compounds and alkyl iodides |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791935A (en) * | 1971-11-10 | 1974-02-12 | Monsanto Co | Purification of carboxylic acids |
US4102922A (en) * | 1974-12-30 | 1978-07-25 | Monsanto Company | Purification of carbonylation products |
US4008131A (en) * | 1975-12-11 | 1977-02-15 | Monsanto Company | Purification of acetic acid |
US4252614A (en) * | 1979-03-27 | 1981-02-24 | Phillips Petroleum Company | Control of multiple feed fractional distillation column |
US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
CA1228867A (en) * | 1984-05-03 | 1987-11-03 | G. Paull Torrence | Methanol carbonylation process |
JPS61109750A (ja) * | 1984-11-02 | 1986-05-28 | Shinetsu Sakusan Vinyl Kk | カルボン酸水溶液の脱水蒸留方法 |
AU639630B2 (en) * | 1991-01-28 | 1993-07-29 | Celanese International Corporation | Removal of carbonyl impurities from carbonylation process stream |
US5672743A (en) | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
US5696284A (en) | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
IN192600B (es) * | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
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 |
US5831120A (en) * | 1996-11-19 | 1998-11-03 | Watson; Derrick John | Process for the production of acetic acid |
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 |
GB9626428D0 (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 |
GB9626324D0 (en) * | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
US6066762A (en) * | 1996-12-30 | 2000-05-23 | Chiyoda Corporation | Process for the production of carbonyl compound |
US5887347A (en) | 1997-10-16 | 1999-03-30 | Camillus Cutlery Co. | Compact folding blade knife with blade locking feature |
US6114576A (en) | 1997-12-18 | 2000-09-05 | Uop Llc | Carbonylation process with integrated heat exchange |
GB9819079D0 (en) * | 1998-09-03 | 1998-10-28 | Bp Chem Int Ltd | Carbonylation process |
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 |
US6657078B2 (en) * | 2001-02-07 | 2003-12-02 | Celanese International Corporation | Low energy carbonylation process |
FR2826960B1 (fr) * | 2001-07-03 | 2005-10-21 | Acetex Chimie | Procede de controle d'une production d'acide acetique et/ou d'acetate de methyle en continu |
US7115772B2 (en) * | 2002-01-11 | 2006-10-03 | Celanese International Corporation | Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream |
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 |
-
2007
- 2007-05-17 US US11/804,250 patent/US7989659B2/en active Active
-
2008
- 2008-05-15 CL CL2008001417A patent/CL2008001417A1/es unknown
- 2008-05-16 ES ES08767777T patent/ES2410255T3/es active Active
- 2008-05-16 CA CA002684139A patent/CA2684139A1/en not_active Abandoned
- 2008-05-16 AR ARP080102097A patent/AR066615A1/es not_active Application Discontinuation
- 2008-05-16 TW TW097117967A patent/TW200914112A/zh unknown
- 2008-05-16 WO PCT/US2008/006340 patent/WO2008144008A1/en active Search and Examination
- 2008-05-16 ES ES11159611.0T patent/ES2628139T3/es active Active
- 2008-05-16 KR KR1020097025804A patent/KR20100017756A/ko not_active Application Discontinuation
- 2008-05-16 MX MX2009012351A patent/MX2009012351A/es not_active Application Discontinuation
- 2008-05-16 EP EP08767777A patent/EP2150519B1/en active Active
- 2008-05-16 MY MYPI20094555A patent/MY147425A/en unknown
- 2008-05-16 JP JP2010508450A patent/JP5428015B2/ja active Active
- 2008-05-16 EP EP11159611.0A patent/EP2366439B1/en active Active
- 2008-05-16 CN CN2008800164131A patent/CN101679186B/zh active Active
- 2008-05-16 BR BRPI0811743-8A2A patent/BRPI0811743A2/pt not_active IP Right Cessation
-
2011
- 2011-06-23 US US13/167,360 patent/US8173076B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
MX2009012351A (es) | 2010-03-04 |
JP5428015B2 (ja) | 2014-02-26 |
AR066615A1 (es) | 2009-09-02 |
EP2150519A1 (en) | 2010-02-10 |
MY147425A (en) | 2012-12-14 |
EP2366439A2 (en) | 2011-09-21 |
ES2410255T3 (es) | 2013-07-01 |
WO2008144008A1 (en) | 2008-11-27 |
US7989659B2 (en) | 2011-08-02 |
EP2366439A3 (en) | 2012-05-30 |
CA2684139A1 (en) | 2008-11-27 |
TW200914112A (en) | 2009-04-01 |
BRPI0811743A2 (pt) | 2014-11-11 |
ES2628139T3 (es) | 2017-08-01 |
KR20100017756A (ko) | 2010-02-16 |
US8173076B2 (en) | 2012-05-08 |
EP2366439B1 (en) | 2017-03-15 |
JP2010527927A (ja) | 2010-08-19 |
CN101679186A (zh) | 2010-03-24 |
CN101679186B (zh) | 2013-06-05 |
US20110250101A1 (en) | 2011-10-13 |
EP2150519B1 (en) | 2013-03-20 |
US20080287706A1 (en) | 2008-11-20 |
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