MX174344B - Procedimiento para purificar acido o anhidrido acetico - Google Patents

Procedimiento para purificar acido o anhidrido acetico

Info

Publication number
MX174344B
MX174344B MX9101867A MX9101867A MX174344B MX 174344 B MX174344 B MX 174344B MX 9101867 A MX9101867 A MX 9101867A MX 9101867 A MX9101867 A MX 9101867A MX 174344 B MX174344 B MX 174344B
Authority
MX
Mexico
Prior art keywords
acid
procedure
purify
percent
drying
Prior art date
Application number
MX9101867A
Other languages
English (en)
Inventor
Michael David Jones
Original Assignee
British Petroleum Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10684615&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX174344(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by British Petroleum Co filed Critical British Petroleum Co
Publication of MX174344B publication Critical patent/MX174344B/es

Links

Classifications

    • 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
    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C07C53/12—Acetic anhydride

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Furan Compounds (AREA)
MX9101867A 1990-10-31 1991-10-31 Procedimiento para purificar acido o anhidrido acetico MX174344B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909023634A GB9023634D0 (en) 1990-10-31 1990-10-31 Process for purifying acetic acid and/or acetic anhydride

Publications (1)

Publication Number Publication Date
MX174344B true MX174344B (es) 1994-05-09

Family

ID=10684615

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9101867A MX174344B (es) 1990-10-31 1991-10-31 Procedimiento para purificar acido o anhidrido acetico

Country Status (22)

Country Link
US (1) US5227524A (es)
EP (1) EP0484020B1 (es)
JP (1) JPH04282339A (es)
KR (1) KR0162095B1 (es)
CN (1) CN1033270C (es)
AT (1) ATE132845T1 (es)
AU (1) AU642779B2 (es)
BR (1) BR9104743A (es)
CA (1) CA2054025A1 (es)
CS (1) CS331191A3 (es)
DE (1) DE69116310T2 (es)
ES (1) ES2082155T3 (es)
FI (1) FI101471B1 (es)
GB (1) GB9023634D0 (es)
HU (1) HUT59652A (es)
IN (1) IN184595B (es)
MX (1) MX174344B (es)
MY (1) MY108637A (es)
NO (1) NO174924C (es)
RU (1) RU2044721C1 (es)
YU (1) YU47574B (es)
ZA (1) ZA918390B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9122168D0 (en) * 1991-10-18 1991-11-27 Bp Chem Int Ltd Process
GB9211671D0 (en) * 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
US5773642A (en) * 1994-05-13 1998-06-30 Acetex Chimie Process for the preparation of carboxylic acids or the corresponding esters in the presence of a soluble catalyst based on iridium and iodides
FR2725983B1 (fr) * 1994-10-21 1996-12-20 Rhone Poulenc Chimie Procede de preparation d'acides carboxyliques en presence d'un catalyseur a base d'iridium et d'iodures sous forme soluble
JP3281258B2 (ja) * 1996-04-26 2002-05-13 ダイセル化学工業株式会社 有機媒質中に含まれるヨウ素化合物を除去する際の運転方法
US5962735A (en) 1998-03-06 1999-10-05 Uop Llc Method for treating an organic liquid contaminated with an iodide compound
US6506935B1 (en) 1998-03-06 2003-01-14 Uop Llc Combination pretreatment/adsorption for treating a liquid stream contaminated with an iodine-containing compound
US6007724A (en) * 1998-12-21 1999-12-28 Uop Llc Method for treating a liquid stream contaminated with an iodine-containing compound using a solid absorbent comprising a metal phthalocyanine
US6190562B1 (en) 1999-03-24 2001-02-20 Uop Llc Method for treating a liquid stream contaminated with an iodine-containing compound using a cation-exchanged crystalline manganese phosphate
US6225498B1 (en) * 2000-03-24 2001-05-01 Celanese International Corporation Method of removing organic iodides from organic media
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
JP4995522B2 (ja) * 2006-09-25 2012-08-08 千代田化工建設株式会社 有機酸からのヨウ素化合物除去方法
US7588690B1 (en) * 2009-02-10 2009-09-15 The Purolite Company Method of iodide removal
US20110086929A1 (en) * 2009-10-13 2011-04-14 Brotech Corporation, doing business as The Purolite Company Method of iodide removal
US8704010B2 (en) 2010-05-07 2014-04-22 Celanese International Corporation Alcohol production process with impurity removal
US8394987B2 (en) * 2010-06-17 2013-03-12 Lyondell Chemical Technology, L.P. Methyl iodide removal from acetic acid waste stream
EP2658903B1 (en) 2010-12-30 2017-02-08 Celanese International Corporation Ion exchange resin composition for the purification of acetic acid product streams
WO2013070216A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated ethanol production from methanol via carbonylation and hydrogenation by extracting halides from acetic acid
US8975450B2 (en) 2013-03-15 2015-03-10 Celanese International Corporation Ethanol and ethyl acetate production using an acetic acid and acetic anhydride mixed feed
ES2751276T3 (es) 2014-10-02 2020-03-31 Celanese Int Corp Proceso para producir ácido acético
EP3250542A1 (en) 2015-01-30 2017-12-06 Celanese International Corporation Processes for producing acetic acid
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
US9505696B2 (en) 2015-02-04 2016-11-29 Celanese International Corporation Process to control HI concentration in residuum stream
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113570B (de) * 1957-04-20 1961-09-07 Bayer Ag Verfahren zur Herstellung von Kationenaustauschern auf Basis von nicht sprosspolymerisierten vernetzten Polymerisaten
US4615806B1 (en) * 1985-03-07 1994-05-03 Hoechst Co American Removal of iodide compounds from non-aqueous organic media

Also Published As

Publication number Publication date
AU8677291A (en) 1992-05-07
FI101471B (fi) 1998-06-30
NO914255D0 (no) 1991-10-30
EP0484020A3 (en) 1992-12-16
YU47574B (sh) 1995-10-03
NO174924B (no) 1994-04-25
FI101471B1 (fi) 1998-06-30
DE69116310D1 (de) 1996-02-22
ES2082155T3 (es) 1996-03-16
KR0162095B1 (ko) 1999-01-15
DE69116310T2 (de) 1996-05-23
NO914255L (no) 1992-05-04
KR920007974A (ko) 1992-05-27
YU171591A (sh) 1994-04-05
CN1062136A (zh) 1992-06-24
HUT59652A (en) 1992-06-29
BR9104743A (pt) 1992-06-16
NO174924C (no) 1994-08-03
CA2054025A1 (en) 1992-05-01
ZA918390B (en) 1993-04-21
EP0484020B1 (en) 1996-01-10
IN184595B (es) 2000-09-09
FI915145A0 (fi) 1991-10-31
JPH04282339A (ja) 1992-10-07
CS331191A3 (en) 1992-05-13
RU2044721C1 (ru) 1995-09-27
GB9023634D0 (en) 1990-12-12
MY108637A (en) 1996-10-31
HU913419D0 (en) 1992-01-28
US5227524A (en) 1993-07-13
EP0484020A2 (en) 1992-05-06
ATE132845T1 (de) 1996-01-15
AU642779B2 (en) 1993-10-28
FI915145A (fi) 1992-05-01
CN1033270C (zh) 1996-11-13

Similar Documents

Publication Publication Date Title
MX174344B (es) Procedimiento para purificar acido o anhidrido acetico
NO893881D0 (no) Kolloidal blanding og dens anvendelse ved fremstilling avpapir og kartong.
BR8404579A (pt) Processo para tratamento de acido acetico aquoso diluido
FR2552426B1 (fr) Procede pour l'obtention de solutions aqueuses d'acide glyoxylique
FR2723945B1 (fr) Procede de fabrication de l'acide 2,5-furane dicarboxylique
DK111689A (da) Fremgangsmaade til fremstilling af stivelsesethere
FR2670206B1 (fr) Procede de preparation de derives de l'acide dihydroxy-3,5 pentanouique.
BE855237A (fr) Procede pour la purification de l'acide adipique
TH11559EX (th) กรรมวิธีสำหรับการทำกรดแอซีทิค และ/หรือแอซีทิค แอนไฮไดรด์ ให้บริสุทธิ์
BE875071A (fr) Procede de fabrication de l'acide hydroxy-4, dimethoxy-3,5 benzoique a partir de l'acide trimethoxy-3,4,5 benzoique
SU724442A1 (ru) Способ получени катионообменного углеродного волокна
RO72836A (ro) Procedeu de preparare a esterilor acidului (5-alchilureido-1,3,4-tiadiazol-2-il-tio)-acetic
LU81553A1 (fr) Procede pour la preparation de sels de l'acide (-)cis-1,2-epoxypropylphosphonique avec des amino-acides
RO78587A (ro) Procedeu pentru prepararea unor anilide ale acidului acetic
FR2503141B1 (fr) Procede de fabrication de bis(ether-acide phtalique) aromatique ou de bis(ether-anhydride) aromatique par reaction d'echange avec l'acide ou l'anhydride phtalique
BR7906683A (pt) Processo para dessensibilizacao de acidos peroxicarboxilicos alifaticos ou aromaticos,hidroinsoluveis
TH81357A (th) การใช้กรดโพลีซิลิซิคใหม่ที่ไวต่ออุณหภูมิในกรรมวิธีผลิตกระดาษ
RO72224A (ro) Procedeu pentru prepararea unor esteri ai acidului 2-(dimetilcarbamoilimino)-1,3,4-tiadiazolin-3-carboxilic

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees