ES2146343T3 - Procedimiento para el procesamiento de los gases de reaccion en la oxidacion de hcl a cloro. - Google Patents

Procedimiento para el procesamiento de los gases de reaccion en la oxidacion de hcl a cloro.

Info

Publication number
ES2146343T3
ES2146343T3 ES96114712T ES96114712T ES2146343T3 ES 2146343 T3 ES2146343 T3 ES 2146343T3 ES 96114712 T ES96114712 T ES 96114712T ES 96114712 T ES96114712 T ES 96114712T ES 2146343 T3 ES2146343 T3 ES 2146343T3
Authority
ES
Spain
Prior art keywords
chlorine
gas
reactor
procedure
hydrogen chloride
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
ES96114712T
Other languages
English (en)
Inventor
Fritz Dr Gestermann
Jurgen Schneider
Hans-Ulrich Dr Dummersdorf
Helmut Dr Harle
Franz-Rudolf Dr Minz
Helmut Dr Waldmann
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2146343T3 publication Critical patent/ES2146343T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • C01B7/04—Preparation of chlorine from hydrogen chloride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0743—Purification ; Separation of gaseous or dissolved chlorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Drying Of Gases (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

EN EL PROCEDIMIENTO PARA EL TRATAMIENTO DEL GAS QUE SE FORMA EN EL REACTOR DE CLORO, A PARTIR DE CLORO, CLORURO DE HIDROGENO, OXIGENO Y VAPOR DE AGUA, PRIMERAMENTE SE ENFRIA DE TAL MANERA EL GAS QUE SALE DEL REACTOR 1, QUE EL AGUA DE LA REACCION Y EL CLORURO D EHIDROGENO SE CONDENSAN EN ACIDO CLORHIDRICO. EL ACIDO CLORHIDRICO CONCENTRADO SE SEPARA DEL GAS EN UNA COLUMNA DE SEPARACION DE FASES 3 Y SE EXTRAE. EL GAS RESTANTE, QUE SE HA LIBERADO ESENCIALMENTE DE AGUA Y UNA PARTE DE CLORURO DE HIDROGENO, SE SECA A CONTINUACION EN UNA TORRE DE SECADO 6. EL GAS SECADO, QUE LLEVA CLORO, OXIGENO Y CLORURO DE HIDROGENO SE COMPRIME EN UN COMPRESOR 7 DE 1 A 30 BAR. EL GAS COMPRIMIDO SE LLEVA A UN RECUPERADOR DE CLORO REFRIGERADO 8, EN DONDE SE LICUA EL CLORO EN SU MAYOR PARTE. FINALMENTE SE RECICLAN LOS COMPONENTES DE GAS NO CONDENSADOS EN EL RECUPERADOR DE CLORO 8, POR LO MENOS PARCIALMENTE, AL REACTOR 1.
ES96114712T 1995-09-26 1996-09-13 Procedimiento para el procesamiento de los gases de reaccion en la oxidacion de hcl a cloro. Expired - Lifetime ES2146343T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19535716A DE19535716A1 (de) 1995-09-26 1995-09-26 Verfahren zur Aufarbeitung der Reaktionsgase bei der Oxidation von HCI zu Chlor

Publications (1)

Publication Number Publication Date
ES2146343T3 true ES2146343T3 (es) 2000-08-01

Family

ID=7773183

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96114712T Expired - Lifetime ES2146343T3 (es) 1995-09-26 1996-09-13 Procedimiento para el procesamiento de los gases de reaccion en la oxidacion de hcl a cloro.

Country Status (12)

Country Link
US (1) US6387345B1 (es)
EP (1) EP0765838B1 (es)
JP (1) JP3535320B2 (es)
KR (1) KR100453863B1 (es)
CN (1) CN1102530C (es)
AT (1) ATE190588T1 (es)
BR (1) BR9603885A (es)
CA (1) CA2186206A1 (es)
DE (2) DE19535716A1 (es)
ES (1) ES2146343T3 (es)
MX (1) MX9604289A (es)
TW (1) TW375593B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234908B4 (de) * 2002-07-31 2013-10-24 Basf Se Verfahren zur Herstellung von Chlor aus einem (Chlor)kohlenwasserstoffe enthaltenden Chlorwasserstoffstrom
DE10242400A1 (de) * 2002-09-12 2004-03-18 Basf Ag Festbettverfahren zur Herstellung von Chlor durch katalytische Gasphasen-Oxidation von Chlorwasserstoff
DE10250131A1 (de) * 2002-10-28 2004-05-06 Basf Ag Verfahren zur Herstellung von Chlor aus Salzsäure
DE102005008612A1 (de) * 2005-02-23 2006-08-24 Basf Ag Verfahren zur Herstellung von Chlor
DE502007001903D1 (de) 2006-01-27 2009-12-17 Basf Se Verfahren zur herstellung von chlor
DE102006023261A1 (de) 2006-05-18 2007-11-22 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006023581A1 (de) * 2006-05-19 2007-11-22 Bayer Materialscience Ag Verfahren zur Abtrennung von Chlor aus dem Produktgas eines HCI-Oxidationsprozesses
DE102006024506A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006024518A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006024516A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006024515A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Chlorwasserstoff-Oxidation mit Sauerstoff
EP1900719A1 (en) * 2006-09-01 2008-03-19 BUSS ChemTech AG Manufacture of substantially pure monochloroacetic acid
JP5041769B2 (ja) * 2006-09-06 2012-10-03 住友化学株式会社 スタートアップ方法
DE102007018014A1 (de) * 2007-04-17 2008-10-23 Bayer Materialscience Ag Wärmeintegration in einem Deacon-Prozess
DE102007020148A1 (de) 2007-04-26 2008-10-30 Bayer Materialscience Ag Prozess zur Herstellung von Chlor aus HCI
DE102007020146A1 (de) * 2007-04-26 2008-10-30 Bayer Materialscience Ag Verfahren zur Reinigung und Oxidation eines Chlorwasserstoff enthaltenden Gases
DE102008051694A1 (de) * 2008-10-15 2010-04-22 Bayer Materialscience Ag Verfahren zur Abtrennung von Kohlenmonoxid aus einem HCI-Rohgas
WO2011084128A1 (en) * 2009-12-17 2011-07-14 Dow Global Technologies Inc. Chlorine gas production
US9175135B2 (en) 2010-03-30 2015-11-03 Bayer Materialscience Ag Process for preparing diaryl carbonates and polycarbonates
WO2012110587A1 (de) 2011-02-18 2012-08-23 Basf Se Destillationsverfahren zur abtrennung von chlor aus sauerstoff und chlor enthaltenden gasströmen
WO2012110597A1 (de) 2011-02-18 2012-08-23 Basf Se Verwendung von flüssigem chlorwasserstoff als kältemittel in verfahren zur chlorherstellung
US20120213692A1 (en) * 2011-02-18 2012-08-23 Base Se Distillation process for separating chlorine from gas streams comprising oxygen and chlorine
CN103693620A (zh) * 2013-12-18 2014-04-02 常熟振氟新材料有限公司 从氯气与氯化氢混合气体中分离回收氯气的装置
PT2949622T (pt) * 2014-05-27 2022-05-02 Covestro Intellectual Property Gmbh & Co Kg Processo para processar cloreto de hidrogénio a partir da produção de isocianatos
CN110422827A (zh) * 2019-08-05 2019-11-08 贵州兰鑫石墨机电设备制造有限公司 一种干燥氯气的废硫酸循环利用装置及工艺
CN111847382B (zh) * 2020-08-03 2023-05-30 江苏三美化工有限公司 一种去除氯化氢中氟化氢的反应系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549109C (de) * 1929-12-14 1932-04-23 Krebs & Co G M B H Verfahren zur Verfluessigung von Chlor
DE873688C (de) * 1940-03-14 1953-04-16 Basf Ag Verfahren zur Herstellung von Chlor durch Umsetzung von Chlorwasserstoff mit Sauerstoff
US2542961A (en) * 1948-11-08 1951-02-20 Shell Dev Chlorine production
US4119705A (en) * 1977-04-06 1978-10-10 The Lummus Company Production of chlorine
US4351819A (en) * 1981-01-26 1982-09-28 The Lummus Company Recovery of chlorine values in integrated process for oxychlorination and combustion of chlorinated hydrocarbons
US4557966A (en) * 1984-04-06 1985-12-10 The Cromwell Paper Company Ferrous metal corrosion inhibiting sheet material
IL81532A (en) * 1986-02-19 1990-06-10 Mitsui Toatsu Chemicals Process for production of chlorine
US5296017A (en) * 1991-05-28 1994-03-22 Mitsui Toatsu Chemicals, Inc. Method and apparatus for concentrating chlorine gas
DE4440642A1 (de) * 1994-11-14 1996-05-15 Bayer Ag Verfahren zur Oxidation von Chlorwasserstoff

Also Published As

Publication number Publication date
CN1152544A (zh) 1997-06-25
US6387345B1 (en) 2002-05-14
JP3535320B2 (ja) 2004-06-07
ATE190588T1 (de) 2000-04-15
DE19535716A1 (de) 1997-03-27
TW375593B (en) 1999-12-01
MX9604289A (es) 1997-08-30
JPH09110402A (ja) 1997-04-28
EP0765838B1 (de) 2000-03-15
KR100453863B1 (ko) 2005-01-26
KR970015455A (ko) 1997-04-28
CN1102530C (zh) 2003-03-05
CA2186206A1 (en) 1997-03-27
DE59604659D1 (de) 2000-04-20
EP0765838A1 (de) 1997-04-02
BR9603885A (pt) 1998-06-02

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