[go: up one dir, main page]

AR074141A1 - Metodo y aparato para carbonilar metanol con corriente de expansion enriquecida con acido acetico - Google Patents

Metodo y aparato para carbonilar metanol con corriente de expansion enriquecida con acido acetico

Info

Publication number
AR074141A1
AR074141A1 ARP090101531A ARP090101531A AR074141A1 AR 074141 A1 AR074141 A1 AR 074141A1 AR P090101531 A ARP090101531 A AR P090101531A AR P090101531 A ARP090101531 A AR P090101531A AR 074141 A1 AR074141 A1 AR 074141A1
Authority
AR
Argentina
Prior art keywords
reaction mixture
acetic acid
crude product
vessel
temperature
Prior art date
Application number
ARP090101531A
Other languages
English (en)
Original Assignee
Celanese Int Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Celanese Int Corp filed Critical Celanese Int Corp
Publication of AR074141A1 publication Critical patent/AR074141A1/es

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
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • B01J14/005—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/06—Crystallising dishes
    • 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
    • C07C51/445—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by steam 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00193—Sensing a parameter
    • B01J2219/00195—Sensing a parameter of the reaction system
    • B01J2219/00202—Sensing a parameter of the reaction system at the reactor outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
    • B01J2219/00213—Fixed parameter value
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00222—Control algorithm taking actions
    • B01J2219/00227—Control algorithm taking actions modifying the operating conditions
    • B01J2219/0024—Control algorithm taking actions modifying the operating conditions other than of the reactor or heat exchange system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/822—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/827—Iridium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0231—Halogen-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/20—Carbonyls

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)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Un procedimiento de carbonilacion para producir ácido acético que incluye: (a) carbonilar metanol o sus derivados reactivos en presencia de un catalizador de metal de Grupo VIII y promotor de ioduro metilo para producir una mezcla de reaccion líquida que incluye ácido acético, agua, acetato de metilo e ioduro de metilo; (b) alimentar la mezcla de reaccion líquida a una temperatura de alimentacion hasta un vaso de expansion que se mantiene a presion reducida; (c) calentar el vaso de expansion mientras concurrentemente se expande por vaporizacion la mezcla de reaccion para producir una corriente de vapor de producto crudo, en donde la mezcla de reaccion es seleccionada y el caudal de flujo de la mezcla de reaccion alimentada al vaso de expansion así como la cantidad de calor suministrado al vaso de expansion se controla de modo que la temperatura de la corriente de vapor de producto crudo se mantiene a una temperatura de menos de 90°F más fría que la temperatura de alimentacion de la mezcla de reaccion líquida hasta la caldera de vaporizacion rápida y la concentracion de ácido acético en la corriente de vapor de producto crudo es mayor al 70% en peso de la corriente de vapor de producto crudo. Reivindicacion 23: El aparato de acuerdo con la reivindicacion 22, que además comprende un vaso de convertidor acoplado al reactor y a la caldera de vaporizacion rápida.
ARP090101531A 2008-04-29 2009-04-29 Metodo y aparato para carbonilar metanol con corriente de expansion enriquecida con acido acetico AR074141A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/150,481 US7820855B2 (en) 2008-04-29 2008-04-29 Method and apparatus for carbonylating methanol with acetic acid enriched flash stream

Publications (1)

Publication Number Publication Date
AR074141A1 true AR074141A1 (es) 2010-12-29

Family

ID=41018460

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090101531A AR074141A1 (es) 2008-04-29 2009-04-29 Metodo y aparato para carbonilar metanol con corriente de expansion enriquecida con acido acetico

Country Status (19)

Country Link
US (7) US7820855B2 (es)
EP (2) EP2323755B1 (es)
JP (1) JP5507544B2 (es)
KR (1) KR20110003555A (es)
CN (1) CN102015088B (es)
AR (1) AR074141A1 (es)
AU (1) AU2009241844A1 (es)
BR (1) BRPI0911487B1 (es)
CA (1) CA2721922C (es)
CL (1) CL2009001003A1 (es)
DE (1) DE09739136T1 (es)
ES (2) ES2365906T3 (es)
MX (3) MX2010011852A (es)
NZ (1) NZ588701A (es)
RU (1) RU2508162C2 (es)
SG (1) SG190600A1 (es)
TW (1) TW200946493A (es)
WO (1) WO2009134333A1 (es)
ZA (2) ZA201007491B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
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
KR101020844B1 (ko) * 2008-09-04 2011-03-09 삼성전기주식회사 구리 나노입자의 저온 환원 소결을 위한 환원제 및 이를이용한 저온 소결 방법
CN102093196B (zh) * 2009-12-15 2013-03-06 上海吴泾化工有限公司 一种链烷醇和/或其活性衍生物的羰基化制备羧酸的方法
CN102093198B (zh) * 2009-12-15 2012-12-05 上海吴泾化工有限公司 一种生产乙酸的方法
US8877963B2 (en) * 2010-09-28 2014-11-04 Celanese International Corporation Production of acetic acid with high conversion rate
US8394988B2 (en) 2010-09-28 2013-03-12 Celanese International Corporation Production of acetic acid with high conversion rate
US8637698B2 (en) * 2010-11-19 2014-01-28 Celanese International Corporation Production of acetic acid with an increased production rate
US9073843B2 (en) * 2010-12-15 2015-07-07 Daicel Corporation Process for producing acetic acid
WO2012081418A1 (ja) 2010-12-15 2012-06-21 株式会社ダイセル 酢酸の製造方法
US9663437B2 (en) 2011-09-13 2017-05-30 Celanese International Corporation Production of acetic acid with high conversion rate
AR087712A1 (es) * 2012-02-08 2014-04-09 Celanese Int Corp Produccion de acido acetico con una alta proporcion de conversion
TWI547477B (zh) * 2012-03-14 2016-09-01 大賽璐股份有限公司 醋酸之製造方法
AR094541A1 (es) * 2013-01-25 2015-08-12 Daicel Corp Procedimiento para producir ácido carboxílico
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
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
US9540303B2 (en) 2015-04-01 2017-01-10 Celanese International Corporation Processes 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
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
US9416088B1 (en) 2015-10-02 2016-08-16 Celanese International Corporation Process to produce acetic acid with recycle of water
EP3392233B1 (en) * 2017-03-08 2020-07-22 Daicel Corporation Method for producing acetic acid
US10457622B2 (en) 2017-03-08 2019-10-29 Daicel Corporation Method for producing acetic acid
US10308581B2 (en) 2017-03-28 2019-06-04 Daicel Corporation Method for producing acetic acid
JP6481043B1 (ja) 2017-03-28 2019-03-13 株式会社ダイセル 酢酸の製造方法
CN111646894B (zh) * 2019-09-10 2021-12-10 上海浦景化工技术股份有限公司 一种低压甲醇羰基化合成醋酸的方法
GB202015833D0 (en) 2020-10-06 2020-11-18 Bp Chem Int Ltd Separation process and apparatus
EP4313928B1 (en) * 2021-04-02 2025-04-16 LyondellBasell Acetyls, LLC Methods and systems for producing acetic acid

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769329A (en) 1970-03-12 1973-10-30 Monsanto Co Production of carboxylic acids and esters
SU791735A1 (ru) * 1977-07-27 1980-12-30 Ереванский ордена Трудового Красного Знамени государственный университет Способ очистки соли карбоновой кислоты
NL8204901A (nl) 1981-12-30 1983-07-18 Halcon Sd Group Inc Zuivering van carbonyleringsprodukten.
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
DE69009829T2 (de) * 1989-04-06 1994-10-13 Bp Chem Int Ltd Verfahren zur Herstellung von Carbonsäuren.
US4976947A (en) * 1990-02-20 1990-12-11 Eastman Kodak Company Process for the recovery of elemental iodine from alkyl iodides
GB9120902D0 (en) * 1991-10-02 1991-11-13 Bp Chem Int Ltd Purification process
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
CN1043525C (zh) 1992-08-13 1999-06-02 化学工业部西南化工研究院 甲醇低压液相羰基合成醋酸反应方法
US5990347A (en) * 1993-03-26 1999-11-23 Bp Chemicals Limited Process for preparing a carboxylic acid
US5672743A (en) 1993-09-10 1997-09-30 Bp Chemicals Limited Process for the production of acetic acid
GB9306409D0 (en) * 1993-03-26 1993-05-19 Bp Chem Int Ltd Process
US5352415A (en) 1993-09-29 1994-10-04 Hoechst Celanese Corporation Control system for acetic acid manufacturing process
JP3308392B2 (ja) * 1994-06-02 2002-07-29 ダイセル化学工業株式会社 カルボニル化反応方法
JP3306227B2 (ja) 1994-07-06 2002-07-24 ダイセル化学工業株式会社 酢酸および／または無水酢酸の製造法
JP3413536B2 (ja) 1994-06-20 2003-06-03 石川島播磨重工業株式会社 液圧駆動型水中音源装置
FR2726556B1 (fr) * 1994-11-04 1996-12-20 Rhone Poulenc Chimie Procede de preparation d'acides carboxyliques par carbonylation en presence d'iridium
GB9503385D0 (en) * 1995-02-21 1995-04-12 Bp Chem Int Ltd Process
DE69609796T2 (de) 1995-04-27 2000-12-28 Daicel Chem Verfahren zur herstellung von essigsäure
US5696284A (en) * 1995-06-21 1997-12-09 Bp Chemicals Limited Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof
GB9517184D0 (en) * 1995-08-22 1995-10-25 Bp Chem Int Ltd Process
EP0920407B1 (en) * 1995-10-27 2002-12-11 Hoechst Celanese Corporation Process for improving productivity of a carbonylation catalyst solution by removing corrosion metals
IN192600B (es) 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
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
US6114576A (en) * 1997-12-18 2000-09-05 Uop Llc Carbonylation process with integrated heat exchange
US6153792A (en) * 1997-12-18 2000-11-28 Uop Llc Carbonylation process using a flash step with washing
JP4242952B2 (ja) 1998-08-31 2009-03-25 ダイセル化学工業株式会社 酢酸の製造方法
US6552221B1 (en) 1998-12-18 2003-04-22 Millenium Petrochemicals, Inc. Process control for acetic acid manufacture
US6221405B1 (en) 1999-05-11 2001-04-24 Jac Pac Foods, Ltd. Method of bonding and tenderizing meat
US6303813B1 (en) 1999-08-31 2001-10-16 Celanese International Corporation Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile
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
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
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
EP2093209A1 (en) * 2008-02-19 2009-08-26 BP Chemicals Limited Process for the production of acetic acid
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
US8637699B2 (en) 2011-04-15 2014-01-28 Lyondell Chemical Technology, L.P. Process for the manufacture of acetic acid
JP5802550B2 (ja) 2011-12-28 2015-10-28 株式会社東芝 水位計測装置
TWI547477B (zh) 2012-03-14 2016-09-01 大賽璐股份有限公司 醋酸之製造方法

Also Published As

Publication number Publication date
CL2009001003A1 (es) 2010-06-04
US8771616B2 (en) 2014-07-08
US20140323760A1 (en) 2014-10-30
CN102015088B (zh) 2014-06-11
EP3002057B1 (en) 2018-10-24
AU2009241844A1 (en) 2009-11-05
ZA201102114B (en) 2012-01-25
WO2009134333A1 (en) 2009-11-05
ZA201007491B (en) 2012-01-25
JP5507544B2 (ja) 2014-05-28
EP2323755A1 (en) 2011-05-25
MX2010011852A (es) 2010-12-02
US8329944B2 (en) 2012-12-11
KR20110003555A (ko) 2011-01-12
CA2721922C (en) 2013-09-24
US10118885B2 (en) 2018-11-06
ES2365906T1 (es) 2011-10-13
US20180065911A1 (en) 2018-03-08
CN102015088A (zh) 2011-04-13
MX338852B (es) 2016-05-02
HK1156560A1 (en) 2012-06-15
TW200946493A (en) 2009-11-16
US7820855B2 (en) 2010-10-26
US20190062249A1 (en) 2019-02-28
US8987512B2 (en) 2015-03-24
US20130058842A1 (en) 2013-03-07
RU2508162C2 (ru) 2014-02-27
ES2365906T3 (es) 2017-11-30
ES2694014T3 (es) 2018-12-17
DE09739136T1 (de) 2012-01-19
JP2011518880A (ja) 2011-06-30
MX364125B (es) 2019-04-12
BRPI0911487A2 (pt) 2016-01-05
NZ588701A (en) 2012-03-30
RU2010148399A (ru) 2012-06-10
US20150175516A1 (en) 2015-06-25
BRPI0911487B1 (pt) 2018-02-06
CA2721922A1 (en) 2009-11-05
US9840451B2 (en) 2017-12-12
EP3002057A1 (en) 2016-04-06
SG190600A1 (en) 2013-06-28
US20110021817A1 (en) 2011-01-27
US10519089B2 (en) 2019-12-31
US20090270650A1 (en) 2009-10-29
EP2323755B1 (en) 2017-07-26

Similar Documents

Publication Publication Date Title
AR074141A1 (es) Metodo y aparato para carbonilar metanol con corriente de expansion enriquecida con acido acetico
JP2011518880A5 (es)
TWI494300B (zh) 具多種溶劑選項吸收塔之甲醇羰化系統
ES2651953T3 (es) Método de producción de ácido acético
ES2691278T3 (es) Síntesis de alcoholes de Guerbet
ES2377918T3 (es) Procedimiento para la producción de ácido acético
MY157139A (en) Acetic acid production by way of carbonylation with enhanced reaction and flashing
ES2832198T3 (es) Reactor de recirculación para la producción de ácido acético
RS20080280A (sr) Postupak karbonilacije
BR112018005075B1 (pt) Processo para preparar pelo menos um metacrilato de alquila e ácido metacrílico
DK1409444T3 (da) Forbedret fremgangsmåde til kontinueret fremstilling af eddikesyre og/eller methylacetat
CN101376630B (zh) 一种合成甲酸甲酯的间歇反应精馏方法和装置
TWI744336B (zh) 製程
AR083929A1 (es) Produccion de acido acetico por carbonilacion
CN101992129A (zh) 乙苯脱氢制备苯乙烯催化剂的补钾方法
JP2013537549A5 (es)
AR082709A1 (es) Metodo de carbonilacion para producir acido acetico
TH112380A (th) วิธีการ และเครื่องสำเร็จสำหรับการเติมคาร์บอนิลของเมธานอลด้วยกระแสชะซึ่งอุดมด้วยกรดแอซีติก
CN204385106U (zh) 一种新型草酸酯冷却回收装置
CN203833846U (zh) 一种气相甲醇羰基化生产甲酸甲酯的装置
WO2011058746A1 (ja) 水性ガスの製造方法
MX2015011737A (es) Proceso.
Kunkes et al. Conversion of Biomass-Derived Polyols Over Carbon Supported Pt-Re Catalysts
AR088837A1 (es) Produccion de etanol usando dos diferentes corrientes del proceso de carbonilacion de acido acetico
TH132192A (th) กระบวนการสำหรับการผลิตกรดอะซีติก

Legal Events

Date Code Title Description
FA Abandonment or withdrawal