BR0103429A - Processo para purificação de correntes gasosas contendo dióxido de carbono - Google Patents

Processo para purificação de correntes gasosas contendo dióxido de carbono

Info

Publication number
BR0103429A
BR0103429A BR0103429-4A BR0103429A BR0103429A BR 0103429 A BR0103429 A BR 0103429A BR 0103429 A BR0103429 A BR 0103429A BR 0103429 A BR0103429 A BR 0103429A
Authority
BR
Brazil
Prior art keywords
acetic acid
carbon dioxide
aldehydes
ethylene
containing carbon
Prior art date
Application number
BR0103429-4A
Other languages
English (en)
Inventor
Keith De Poitiers
Sean Anthony Hennigan
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of BR0103429A publication Critical patent/BR0103429A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

"PROCESSO PARA PURIFICAçãO DE CORRENTES GASOSAS CONTENDO DIóXIDO DE CARBONO". Processo para remoção de pelo menos um composto selecionado de ácido acético, ésteres de acetato e aldeídos de uma fração gasosa compreendendo dióxido de carbono e pelo menos um composto, o processo compreendendo as etapas de (a) purificação em um purificador de pelo menos parte da fração gasosa para remoção de ácido acético, ésteres de acetato e/ou aldeídos e (b) remoção do dióxido de carbono do produto purificado da etapa (a) por absorção no carbonato de potássio aquoso e onde na etapa (a) a fração gasosa é purificada com água e ácido acético. o processo pode ser usado para remover ésteres de acetato, tais como, acetato de vinila e acetato de etila e aldeídos tais como acetaldeído. O processo pode ser usado em (i) na fabricação de acetato de vinila por reação de etileno, ácido acético e um gás contendo oxigênio em presença de um catalisador ou (ii) na oxidação catalítica de (a) etano e/ou (b) etileno para produzir respectivamente (a) ácido acético e/ou etileno e (b) ácido acético.
BR0103429-4A 2000-08-18 2001-08-16 Processo para purificação de correntes gasosas contendo dióxido de carbono BR0103429A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0020523.7A GB0020523D0 (en) 2000-08-18 2000-08-18 Process

Publications (1)

Publication Number Publication Date
BR0103429A true BR0103429A (pt) 2002-04-23

Family

ID=9897973

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0103429-4A BR0103429A (pt) 2000-08-18 2001-08-16 Processo para purificação de correntes gasosas contendo dióxido de carbono

Country Status (11)

Country Link
US (1) US6663692B2 (pt)
EP (1) EP1180510A1 (pt)
JP (1) JP2002138068A (pt)
KR (1) KR100826486B1 (pt)
CN (2) CN101245004A (pt)
BR (1) BR0103429A (pt)
CA (1) CA2354681A1 (pt)
GB (1) GB0020523D0 (pt)
GC (1) GC0000299A (pt)
SG (1) SG101994A1 (pt)
TW (1) TWI237634B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0020523D0 (en) * 2000-08-18 2000-10-11 Bp Chem Int Ltd Process
US6669916B2 (en) * 2001-02-12 2003-12-30 Praxair Technology, Inc. Method and apparatus for purifying carbon dioxide feed streams
JP5191626B2 (ja) * 2002-10-17 2013-05-08 インテグリス・インコーポレーテッド 二酸化炭素を精製する方法
US7208648B2 (en) * 2003-06-25 2007-04-24 Exxonmobil Chemical Patents Inc. Minimizing corrosion in a methanol-to-olefin effluent processing system
US7005555B2 (en) * 2003-06-25 2006-02-28 Exxonmobil Chemical Patents Inc. Process for separating and recycling oxygenate(s) to an oxygenate-to-olefin reactor
US7102049B2 (en) * 2003-06-25 2006-09-05 Exxonmobil Chemical Patens Inc. Process for operating a quench device in an oxygenate-to-olefin production unit
US7135604B2 (en) * 2003-06-25 2006-11-14 Exxonmobil Chemical Patents Inc. Process for separating carbon dioxide from an oxygenate-to-olefin effluent stream
DE102004018284A1 (de) * 2004-04-15 2005-11-03 Wacker-Chemie Gmbh Verfahren zur Ethylen-Rückgewinnung in einem Kreisgasprozess zur Herstellung von Vinylacetat
US7700801B2 (en) * 2004-11-15 2010-04-20 Celanese International Corporation Co-production of vinyl acetate and ethyl acetate
KR101370749B1 (ko) 2005-11-24 2014-03-06 바스프 에스이 프로판으로부터 아크롤레인 또는 아크릴산, 또는 그의혼합물의 제조 방법
MY143542A (en) * 2005-11-24 2011-05-31 Basf Se Process for preparing acrolein or acrylic acid or a mixture thereof from propane
JP4908520B2 (ja) * 2005-12-23 2012-04-04 イネオス ユーロープ リミテッド 気相流からの含酸素化合物の除去プロセス
DE102006038689B4 (de) * 2006-08-17 2015-01-22 Celanese Chemicals Europe Gmbh Verfahren zur Aufarbeitung von Vinylacetat
EP1994978A1 (en) 2007-05-25 2008-11-26 Evonik Röhm GmbH Process for preparation of methyl methacrylate by esterification during oxidation
US20110011261A1 (en) * 2009-07-17 2011-01-20 Triangle Energy Group, Llc Wet scrubber for carbon dioxide collection
CN102516006B (zh) * 2011-11-11 2014-07-02 天津大学 醋酸乙烯生产过程乙烯回收方法及装置
CN109704957B (zh) * 2017-10-26 2021-11-30 中国石油化工股份有限公司 醋酸烯丙酯产品气中二氧化碳的脱除方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372187A (en) * 1962-11-19 1968-03-05 Blaw Knox Co Method of manufacturing vinyl acetate
US3404177A (en) * 1965-09-02 1968-10-01 Nat Distillers Chem Corp Producing and recovering vinyl acetate from a gaseous mixture by fractional distillation
US3855280A (en) 1972-12-08 1974-12-17 Celanese Corp Process for producing an alkenyl alkanoate from an olefin and a carboxylic acid
IT972793B (it) * 1972-12-22 1974-05-31 Sir Soc Italiana Resine Spa Perfezionamenti nei procedimenti per la preparazione di etilene ossido
DE3422575A1 (de) 1984-06-18 1985-12-19 Hoechst Ag, 6230 Frankfurt Verfahren zur abtrennung von vinylacetat
CA1284334C (en) * 1985-06-27 1991-05-21 Masayuki Sawada Method for recovery of ethylene oxide
DE3934614A1 (de) * 1989-10-17 1991-04-18 Hoechst Ag Verfahren zur isolierung von vinylacetat
US5233060A (en) * 1992-08-13 1993-08-03 The Dow Chemical Company Ethylene recovery in direct-oxidation ethylene oxide processes
JP3332594B2 (ja) * 1994-08-12 2002-10-07 ダイセル化学工業株式会社 酢酸の精製方法
US5533437A (en) * 1995-01-20 1996-07-09 Air Products And Chemicals, Inc. Recovery of hydrocarbons from polyalkene product purge gas
GB9616573D0 (en) * 1996-08-07 1996-09-25 Bp Chem Int Ltd Process
US5821384A (en) * 1997-03-27 1998-10-13 Eastman Chemical Company Process for generating vinyl carboxylate esters
DE19717075A1 (de) * 1997-04-23 1998-10-29 Hoechst Ag Verfahren zur Herstellung von Essigsäure in einer Reaktorkaskade
US5952523A (en) 1997-07-24 1999-09-14 Praxair Technology, Inc. Method for producing vinyl acetate
GB9817362D0 (en) * 1998-08-11 1998-10-07 Bp Chem Int Ltd Improved process for the production if vinyl acetate
GB0020523D0 (en) * 2000-08-18 2000-10-11 Bp Chem Int Ltd Process

Also Published As

Publication number Publication date
CN1339423A (zh) 2002-03-13
KR20020014763A (ko) 2002-02-25
US20020020293A1 (en) 2002-02-21
GB0020523D0 (en) 2000-10-11
CN101245004A (zh) 2008-08-20
CA2354681A1 (en) 2002-02-18
SG101994A1 (en) 2004-02-27
US6663692B2 (en) 2003-12-16
JP2002138068A (ja) 2002-05-14
GC0000299A (en) 2006-11-01
TWI237634B (en) 2005-08-11
EP1180510A1 (en) 2002-02-20
KR100826486B1 (ko) 2008-05-02

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B09B Patent application refused [chapter 9.2 patent gazette]

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B09B Patent application refused [chapter 9.2 patent gazette]

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