ES2131160T3 - Procedimiento y aparato para recuperar acido acetico de corrientes acuosas. - Google Patents

Procedimiento y aparato para recuperar acido acetico de corrientes acuosas.

Info

Publication number
ES2131160T3
ES2131160T3 ES94304573T ES94304573T ES2131160T3 ES 2131160 T3 ES2131160 T3 ES 2131160T3 ES 94304573 T ES94304573 T ES 94304573T ES 94304573 T ES94304573 T ES 94304573T ES 2131160 T3 ES2131160 T3 ES 2131160T3
Authority
ES
Spain
Prior art keywords
acetic acid
current
procedure
liquid
acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94304573T
Other languages
English (en)
Inventor
Ronald G Gualy
Joseph C Gentry
Wiston Lamshing
Fernando Varela
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glitsch Inc
Original Assignee
Glitsch Inc
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 Glitsch Inc filed Critical Glitsch Inc
Application granted granted Critical
Publication of ES2131160T3 publication Critical patent/ES2131160T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/06—Reactor-distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/09—Plural feed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE PRESENTA UN METODO Y UN APARATO PARA RECUPERAR ACIDO ACETICO DE UNA CORRIENTE RESIDUAL DE AGUA/ACIDO ACETICO QUE COMPRENDE UNA COLUMNA DE DESHIDRATACION DENTRO DE LA CUAL LA CORRIENTE ES ALIMENTADA Y UN SISTEMA DE EXTRACCION LIQUIDO-LIQUIDO PARA RECUPERAR ACIDO ACETICO DEL CONDENSADO DE LA CORRIENTE PRINCIPAL DE LA COLUMNA DE DESHIDRATACION. OPCIONALMENTE, SE PRESENTAN SISTEMA ABSORDEDORES DE BAJA PRESION Y/O ALTA PRESION PARA PROCESAR CORRIENTE DE VAPOR Y/O $CORRIENTE DE LIQUIDO ASOCIADAS AL SISTEMA DE RECUPERACION Y/O LA PLANTA EN LA QUE EL ACIDO ACETICO SE USA PARA RECUPERAR EL ACIDO ACETICO Y REDUCIR LA POLUCION ATMOSFERICA.
ES94304573T 1993-07-12 1994-06-23 Procedimiento y aparato para recuperar acido acetico de corrientes acuosas. Expired - Lifetime ES2131160T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/090,765 US5409579A (en) 1993-07-12 1993-07-12 Method for recovering acetic acid from aqueous streams

Publications (1)

Publication Number Publication Date
ES2131160T3 true ES2131160T3 (es) 1999-07-16

Family

ID=22224209

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94304573T Expired - Lifetime ES2131160T3 (es) 1993-07-12 1994-06-23 Procedimiento y aparato para recuperar acido acetico de corrientes acuosas.

Country Status (12)

Country Link
US (2) US5409579A (es)
EP (1) EP0635474B1 (es)
JP (1) JP2587790B2 (es)
KR (1) KR100356427B1 (es)
CN (1) CN1064950C (es)
AU (1) AU673067B2 (es)
BR (1) BR9402672A (es)
CA (1) CA2124433A1 (es)
DE (1) DE69417815T2 (es)
ES (1) ES2131160T3 (es)
MX (1) MX190256B (es)
TW (1) TW360636B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1070839C (zh) * 1994-08-23 2001-09-12 纳幕尔杜邦公司 在芳族酸的生产中采用共沸蒸馏使乙酸脱水
US5986133A (en) * 1997-06-30 1999-11-16 The Texas A&M University System Recovery of fermentation salts from dilute aqueous solutions
US6180827B1 (en) 1998-02-03 2001-01-30 Hfm International, Inc. Recovery of acrylic acid from process or waste water streams
DE19934410C1 (de) 1999-07-22 2000-12-14 Consortium Elektrochem Ind Verfahren zur Trennung und Reinigung eines wäßrigen Gemisches aus den Hauptkomponenten Essigsäure und Ameisensäure
DE19934411C1 (de) 1999-07-22 2001-03-22 Consortium Elektrochem Ind Verfahren zur Trennung und Reinigung einew wäßrigen Gemisches aus den Hauptkomponenten Essigsäure und Ameisensäure
WO2004020076A1 (ja) * 2002-08-30 2004-03-11 Mitsubishi Heavy Industries, Ltd. 分離装置、反応装置、及び芳香族カルボン酸の製造方法
US20070068792A1 (en) * 2005-09-23 2007-03-29 Jang Jiyoung System and method for acetic acid dehydration
SG171666A1 (en) * 2006-02-07 2011-06-29 Celanese Int Corp Use of predehydration towers in an ethane oxidation to acetic acid/ethylene process
CN101333211B (zh) * 2008-06-24 2010-09-15 常熟富士莱医药化工有限公司 硫辛酸水溶液的回收装置
KR20110056280A (ko) * 2008-08-13 2011-05-26 에이엠티 인터내셔널 인코포레이티드 대응하는 에스테르를 함유하는 공급 흐름으로부터 아세트산의 회수를 위한 공정 및 장치
US8268131B2 (en) * 2009-03-24 2012-09-18 Amt International, Inc. Apparatus and method for recovery of acetic acid from an aqueous solution thereof
WO2010129637A1 (en) * 2009-05-05 2010-11-11 American Process, Inc. A system and process for separating pure chemicals from biomass extract
EP2470490A1 (en) 2009-08-27 2012-07-04 Iogen Energy Corporation Recovery of volatile carboxylic acids by a stripper- extractor system
EP2470491A4 (en) 2009-08-27 2015-02-25 Iogen Energy Corp RECOVERY OF VOLATILE CARBOXYLIC ACIDS BY EXTRACTIVE EVAPORATION
BR112012029158A2 (pt) 2010-05-18 2016-09-13 Invista Tech Sarl processo de fabricação de ácido policarboxílico aromático e de ácido tereftálico
US8382961B2 (en) * 2010-06-07 2013-02-26 Amt International, Inc. System and method for reduction of water consumption in purified terephthalic acid production
GB201015986D0 (en) * 2010-09-23 2010-11-03 Davy Process Techn Ltd Process and apparatus
CN102451573B (zh) * 2010-11-03 2014-12-03 中国石油化工股份有限公司 醋酸脱水塔精馏方法
CN102350086A (zh) * 2011-09-11 2012-02-15 江西铜业股份有限公司 铼酸铵萃取废液中有机相的回收方法
US9149736B2 (en) * 2012-12-13 2015-10-06 Invista North America S.A.R.L. Dehydration of acetic acid by azeotropic distillation in the production of an aromatic acid
KR102039403B1 (ko) * 2017-09-26 2019-11-01 한국화학연구원 고순도 테레프탈산 제조 시 반응기에서 배출되는 부산물로부터 초산을 분리하는 방법 및 장치
CN109384666B (zh) * 2018-11-26 2021-06-22 广州楹鼎生物科技有限公司 一种联动回收有机酸水溶液中有机酸的方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US998234A (en) * 1909-08-17 1911-07-18 William John Crossley Process of recovering acetic acid in producer-gas plants.
US2269163A (en) * 1938-04-07 1942-01-06 Tennessee Eastman Corp Process for dehydrating aliphatic acids by a combined extraction-distillation method
US2333756A (en) * 1940-11-09 1943-11-09 Vulcan Copper & Supply Company Process for the recovery of lower aliphatic acids from aqueous solutions
US2588268A (en) * 1948-09-22 1952-03-04 Standard Oil Dev Co Process for dehydrating isophorone fatty acid extract
US2684934A (en) * 1949-08-20 1954-07-27 Stanolind Oil & Gas Co Process for drying methyl ethyl ketone
US2690995A (en) * 1950-08-25 1954-10-05 Stanolind Oil & Gas Co Process of recovery of oil soluble alcohols by azeotropic distillation with isopropyl alcohol
JPS5371034A (en) * 1976-12-02 1978-06-24 Asahi Chem Ind Co Ltd Preparation of terephthalic acid
US4143066A (en) * 1976-12-16 1979-03-06 The Dow Chemical Company Separation and recovery of carboxylic acids from water
JPS5379836A (en) * 1976-12-24 1978-07-14 Mitsubishi Chem Ind Ltd Preparation of terephthalic acid
IT1080758B (it) * 1977-07-26 1985-05-16 Montedison Spa Metodo per la preparazione del catalizzatore in un processo di sintesi dell'acido tereftalico
GB1583755A (en) * 1977-08-03 1981-02-04 Ici Ltd Terephthalic acid manufacture
US4230887A (en) * 1978-02-16 1980-10-28 Celanese Corporation Recovery of anhydrous acids
JPS55120537A (en) * 1979-03-09 1980-09-17 Asahi Chem Ind Co Ltd Recovery of acetic acid
JPS564587A (en) * 1979-06-23 1981-01-17 Kobe Steel Ltd Rack hanger detector for granular solid moving layer
JPS57197240A (en) * 1981-05-29 1982-12-03 Daicel Chem Ind Ltd Recovering method of acetic acid
US4438983A (en) * 1981-08-21 1984-03-27 Santa Barbara Research Center Low friction pivot
JPS5933579A (ja) * 1982-08-18 1984-02-23 Fujitsu Ltd 文字認識方式
JPS6025949A (ja) * 1983-07-07 1985-02-08 ヘキスト・セラニーズ・コーポレーション 水溶液から酢酸を回収するための高沸点溶剤系
US4769487A (en) * 1984-08-20 1988-09-06 Amoco Corporation Multistage oxidation in a single reactor
JPS63156744A (ja) * 1986-12-22 1988-06-29 Toray Ind Inc 酢酸の回収方法
US5078900A (en) * 1989-08-04 1992-01-07 Tiegel Manufacturing Co. Process for removing dissolved contaminants from aqueous solutions using getters and reversibly dispersible carriers
US5175357A (en) * 1990-03-20 1992-12-29 The University Of South Carolina Process for recovering acetic acid from aqueous acetic acid solutions
US5057192A (en) * 1990-11-02 1991-10-15 Eastman Kodak Company Acetone removal from acetic anhydride production process

Also Published As

Publication number Publication date
JP2587790B2 (ja) 1997-03-05
EP0635474B1 (en) 1999-04-14
DE69417815D1 (de) 1999-05-20
TW360636B (en) 1999-06-11
DE69417815T2 (de) 1999-09-23
JPH0753443A (ja) 1995-02-28
AU6349694A (en) 1995-01-19
EP0635474A1 (en) 1995-01-25
CN1064950C (zh) 2001-04-25
CA2124433A1 (en) 1995-01-13
KR950003252A (ko) 1995-02-16
CN1103859A (zh) 1995-06-21
KR100356427B1 (ko) 2003-04-11
BR9402672A (pt) 1995-05-02
AU673067B2 (en) 1996-10-24
US5409579A (en) 1995-04-25
US5492603A (en) 1996-02-20
MX190256B (en) 1998-11-05

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