MX2019009378A - Procedimiento para producir acido acetico. - Google Patents

Procedimiento para producir acido acetico.

Info

Publication number
MX2019009378A
MX2019009378A MX2019009378A MX2019009378A MX2019009378A MX 2019009378 A MX2019009378 A MX 2019009378A MX 2019009378 A MX2019009378 A MX 2019009378A MX 2019009378 A MX2019009378 A MX 2019009378A MX 2019009378 A MX2019009378 A MX 2019009378A
Authority
MX
Mexico
Prior art keywords
acetic acid
separating
phase
stream
section
Prior art date
Application number
MX2019009378A
Other languages
English (en)
Inventor
Mizutani Yoshihisa
Shimizu Masahiko
Miura Hiroyuki
Original Assignee
Daicel 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 Daicel Corp filed Critical Daicel Corp
Publication of MX2019009378A publication Critical patent/MX2019009378A/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
    • C07C51/42—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
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • 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
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • 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
    • 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
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un proceso para producir ácido acético comprende un proceso que comprende: (1) carbonilar metanol; (2) separar la mezcla de reacción en una fase volátil y una fase menos volátil; (3) destilar la fase volátil para formar una primera sobrecarga rica en un componente en ebullición inferior y una corriente de ácido acético rica en ácido acético; y por lo menos un grupo de pasos seleccionado del grupo que consiste en las siguientes secciones (4), (9), y (15): (4) una sección para separar impurezas de la corriente de ácido acético para dar el ácido acético purificado (9) una sección para separar la primera sobrecarga en una corriente rica en acetaldehído y una corriente rica en yoduro de metilo, y (15) una sección para tratamiento por absorción de un gas de escape del proceso con un solvente de absorción y formar una corriente rica en monóxido de carbono y una corriente rica en ácido acético; en este proceso, la concentración de oxígeno en una fase gaseosa del proceso se controla a menos de 7% en volumen y/o la concentración de oxígeno en una fase líquida del proceso se controla a menos de 7 × 10-5 g/g, y se reduce la formación de yoduro; el proceso reduce o previene efectivamente la corrosión local de una pared interior de una unidad y/o línea del proceso.
MX2019009378A 2017-02-07 2017-11-17 Procedimiento para producir acido acetico. MX2019009378A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017020775 2017-02-07
JP2017105771 2017-05-29
PCT/JP2017/041447 WO2018146895A1 (ja) 2017-02-07 2017-11-17 酢酸の製造方法

Publications (1)

Publication Number Publication Date
MX2019009378A true MX2019009378A (es) 2019-09-23

Family

ID=63107379

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019009378A MX2019009378A (es) 2017-02-07 2017-11-17 Procedimiento para producir acido acetico.

Country Status (13)

Country Link
US (2) US10246399B2 (es)
EP (2) EP3683204A1 (es)
JP (2) JP6425837B1 (es)
KR (1) KR102470412B1 (es)
CN (1) CN109890786B (es)
BR (1) BR112019012666A2 (es)
ES (1) ES2792108T3 (es)
MX (1) MX2019009378A (es)
MY (1) MY190511A (es)
PH (1) PH12019501803A1 (es)
SG (2) SG11201906261WA (es)
TW (1) TWI755456B (es)
WO (1) WO2018146895A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110546127B (zh) * 2018-03-27 2022-12-20 株式会社大赛璐 乙酸的制备方法
CN111643915B (zh) * 2019-09-10 2021-09-10 上海浦景化工技术股份有限公司 一种用于羰基合成醋酸的精馏装置及精馏方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB283989A (en) * 1926-07-20 1928-01-20 British Celanese Improvements in or relating to the manufacture of oxygencontaining carbon compounds
SU1108088A1 (ru) * 1982-12-07 1984-08-15 Ордена Ленина Институт Химической Физики Ан Ссср Способ получени уксусной кислоты
US5880311A (en) * 1994-07-22 1999-03-09 Tonen Corporation Method of contacting catalyst particles with gas and liquid
JP3058577B2 (ja) * 1994-12-29 2000-07-04 千代田化工建設株式会社 カルボニル化反応方法及び反応器
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
CN1289172C (zh) * 2003-01-30 2006-12-13 西南化工研究设计院 一种从甲醇低压羰基合成醋酸尾气中回收有用组份的工艺方法
US7223886B2 (en) * 2004-03-02 2007-05-29 Celanese International Corporation Removal of permanganate reducing compounds from methanol carbonylation process stream
EP1912926A2 (en) 2005-07-14 2008-04-23 Daicel Chemical Industries, Ltd. Process for producing carboxylic acid
KR101879006B1 (ko) * 2010-12-15 2018-07-16 주식회사 다이셀 아세트산의 제조 방법
MX338850B (es) * 2010-12-24 2016-05-02 Daicel Corp Procedimiento para producir acido acetico.
US8742168B2 (en) * 2011-05-31 2014-06-03 Lyondell Chemical Technology, L.P. Process for the production of acetic acid
US9505696B2 (en) * 2015-02-04 2016-11-29 Celanese International Corporation Process to control HI concentration in residuum stream

Also Published As

Publication number Publication date
JPWO2018146895A1 (ja) 2019-02-14
JP6425837B1 (ja) 2018-11-21
CN109890786B (zh) 2022-01-14
EP3381887B1 (en) 2020-04-22
EP3381887A4 (en) 2019-02-13
US10246399B2 (en) 2019-04-02
TWI755456B (zh) 2022-02-21
WO2018146895A1 (ja) 2018-08-16
US20180354884A1 (en) 2018-12-13
JP2018193385A (ja) 2018-12-06
US20190263744A1 (en) 2019-08-29
SG11201906261WA (en) 2019-08-27
CN109890786A (zh) 2019-06-14
US10633322B2 (en) 2020-04-28
PH12019501803A1 (en) 2020-02-24
TW201835019A (zh) 2018-10-01
MY190511A (en) 2022-04-26
EP3381887A1 (en) 2018-10-03
ES2792108T3 (es) 2020-11-10
BR112019012666A2 (pt) 2019-11-12
SG10201912851PA (en) 2020-02-27
KR102470412B1 (ko) 2022-11-25
KR20190116325A (ko) 2019-10-14
EP3683204A1 (en) 2020-07-22

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