BR112013011566A2 - método para recuperar compostos contendo iodo - Google Patents

método para recuperar compostos contendo iodo

Info

Publication number
BR112013011566A2
BR112013011566A2 BR112013011566A BR112013011566A BR112013011566A2 BR 112013011566 A2 BR112013011566 A2 BR 112013011566A2 BR 112013011566 A BR112013011566 A BR 112013011566A BR 112013011566 A BR112013011566 A BR 112013011566A BR 112013011566 A2 BR112013011566 A2 BR 112013011566A2
Authority
BR
Brazil
Prior art keywords
containing compounds
iodine containing
recovering iodine
recovering
compounds
Prior art date
Application number
BR112013011566A
Other languages
English (en)
Inventor
Donald Wayne Lane
Jerry Lee Bewley
Joseph Nathaniel Bays
Lee Reynolds Partin
Randall Lee Conaway
William Crawford Jones
Original Assignee
Eastman Chem 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
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Publication of BR112013011566A2 publication Critical patent/BR112013011566A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1418—Recovery of products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8659—Removing halogens or halogen compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—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
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/202—Single element halogens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1406—Multiple stage absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
BR112013011566A 2010-11-12 2011-11-08 método para recuperar compostos contendo iodo BR112013011566A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41321210P 2010-11-12 2010-11-12
PCT/US2011/059699 WO2012064689A1 (en) 2010-11-12 2011-11-08 Processing gaseous streams resulting from carbonylation process

Publications (1)

Publication Number Publication Date
BR112013011566A2 true BR112013011566A2 (pt) 2016-08-09

Family

ID=45044714

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013011566A BR112013011566A2 (pt) 2010-11-12 2011-11-08 método para recuperar compostos contendo iodo

Country Status (6)

Country Link
EP (1) EP2637767B1 (pt)
JP (1) JP5969489B2 (pt)
CN (1) CN103189125A (pt)
BR (1) BR112013011566A2 (pt)
TW (1) TWI544956B (pt)
WO (1) WO2012064689A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3157899A1 (en) 2014-06-17 2017-04-26 BP Chemicals Limited Method and apparatus for treating offgases in a acetic acid production unit
WO2021202270A1 (en) 2020-04-01 2021-10-07 Celanese International Corporation Processes for removing and/or reducing permanganate reducing compounds and alkyl iodides

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50187U (pt) * 1973-05-07 1975-01-06
JPS5246924B2 (pt) * 1973-11-27 1977-11-29
JPS54132516A (en) * 1978-04-06 1979-10-15 Daicel Chem Ind Ltd Purification of acetic acid
JPS54155936U (pt) * 1978-04-21 1979-10-30
US4255591A (en) * 1978-11-20 1981-03-10 Monsanto Company Carbonylation process
US4241219A (en) * 1979-07-30 1980-12-23 Halcon Research And Development Corp. Treatment of carbonylation effluent
DE3137782A1 (de) * 1981-09-23 1983-03-31 Hoechst Ag, 6230 Frankfurt Verfahren zur rueckgewinnung von jodverbindungen aus dem abgas von carbonylierungsreaktionen
JPS6158803A (ja) * 1984-08-27 1986-03-26 Daicel Chem Ind Ltd カルボニル化反応廃ガスからの沃素化合物の回収法
DE3823645C1 (pt) * 1988-07-13 1989-11-30 Hoechst Ag
JP3377555B2 (ja) * 1993-05-31 2003-02-17 ダイセル化学工業株式会社 カルボニル化反応生成物に含有されるヨウ素化合物の除去方法
KR960006546B1 (ko) * 1993-07-28 1996-05-17 한국과학기술연구원 초산에스테르의 제조 방법
JPH07324055A (ja) * 1994-04-04 1995-12-12 Daicel Chem Ind Ltd 無水酢酸及び酢酸の製造法
DK136196A (da) * 1996-11-29 1998-05-30 Haldor Topsoe As Fremgangsmåde til fremstilling af eddikesyre
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
CN1325459C (zh) * 2004-02-04 2007-07-11 上海吴泾化工有限公司 羰基化生产乙酸/醋酐中尾气轻组分的回收方法
JP4564295B2 (ja) * 2004-07-08 2010-10-20 千代田化工建設株式会社 気泡塔型反応器を用いた酢酸製造方法
JP4597099B2 (ja) * 2005-08-04 2010-12-15 株式会社タクマ ガス精製システムとガス精製方法
US8017802B2 (en) * 2007-05-21 2011-09-13 Celanese International Corporation Control of impurities in reaction product of rhodium-catalyzed methanol carbonylation
MX366624B (es) * 2008-04-29 2019-07-16 Celanese Int Corp Sistema de carbonilacion de metanol que tiene un absorbedor con multiples opciones de disolvente.
US8076508B2 (en) * 2008-12-08 2011-12-13 Lyondell Chemical Technology Preparation of acetic acid
CN101817737A (zh) * 2010-03-22 2010-09-01 许昌东方化工有限公司 醋酸的回收方法

Also Published As

Publication number Publication date
WO2012064689A1 (en) 2012-05-18
CN103189125A (zh) 2013-07-03
EP2637767A1 (en) 2013-09-18
TW201226041A (en) 2012-07-01
JP5969489B2 (ja) 2016-08-17
JP2014502917A (ja) 2014-02-06
EP2637767B1 (en) 2017-04-26
TWI544956B (zh) 2016-08-11

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2487 DE 04-09-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.