ES2081534T3 - Procedimiento para la purificacion de un gas de escape constituido por co2 + hcl + cocl2. - Google Patents

Procedimiento para la purificacion de un gas de escape constituido por co2 + hcl + cocl2.

Info

Publication number
ES2081534T3
ES2081534T3 ES92114804T ES92114804T ES2081534T3 ES 2081534 T3 ES2081534 T3 ES 2081534T3 ES 92114804 T ES92114804 T ES 92114804T ES 92114804 T ES92114804 T ES 92114804T ES 2081534 T3 ES2081534 T3 ES 2081534T3
Authority
ES
Spain
Prior art keywords
hcl
cocl2
exhaust gas
purification
procedure
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
ES92114804T
Other languages
English (en)
Inventor
Peter Dr Ksoll
Wolfgang Dr Reuther
Peter Dr Wittmer
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2081534T3 publication Critical patent/ES2081534T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/70—Organic halogen compounds
    • 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
    • C01B7/0731—Purification ; Separation of hydrogen chloride by extraction
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Detergent Compositions (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

SE PRESENTA UN PROCESO CONTINUO PARA LA PURIFICACION DE GASES DE ESCAPE, COMPUESTOS A PARTIR DE CO2 + HCL + COCL2, POR MEDIO DE UN SEPARADOR DE RELLENADO CON N,N X HCL ON EN COMPUESTO VILSMEIER + CO2 Y MEDIO DE ELIMINACION EN EL SEPARADOR.
ES92114804T 1991-09-13 1992-08-29 Procedimiento para la purificacion de un gas de escape constituido por co2 + hcl + cocl2. Expired - Lifetime ES2081534T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4130427A DE4130427A1 (de) 1991-09-13 1991-09-13 Kontinuierliches verfahren zur reinigung eines abgases, bestehend aus co(pfeil abwaerts)2(pfeil abwaerts) + hcl + cocl(pfeil abwaerts)2(pfeil abwaerts)

Publications (1)

Publication Number Publication Date
ES2081534T3 true ES2081534T3 (es) 1996-03-16

Family

ID=6440489

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92114804T Expired - Lifetime ES2081534T3 (es) 1991-09-13 1992-08-29 Procedimiento para la purificacion de un gas de escape constituido por co2 + hcl + cocl2.

Country Status (9)

Country Link
US (1) US5391363A (es)
EP (1) EP0531836B1 (es)
JP (1) JPH05208807A (es)
AT (1) ATE132389T1 (es)
CA (1) CA2077235A1 (es)
DE (2) DE4130427A1 (es)
DK (1) DK0531836T3 (es)
ES (1) ES2081534T3 (es)
GR (1) GR3018993T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5693191A (en) * 1994-11-23 1997-12-02 The Dow Chemical Company Process for recovery of anhydrous hydrogen chloride from mixtures with non-condensable gases
DE102004044592A1 (de) 2004-09-13 2006-03-30 Basf Ag Verfahren zur Trennung von Chlorwasserstoff und Phosgen
CN108557766B (zh) * 2018-02-11 2019-12-27 浙江博瑞电子科技有限公司 一种氯化氢的精制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798875A (en) * 1972-02-22 1974-03-26 Ici Ltd Recovery of hydrogen fluoride
US4104364A (en) * 1977-07-05 1978-08-01 The United States Of America As Represented By The Secretary Of The Army Method for hydrolyzing phosgene
DE2734573A1 (de) * 1977-07-30 1979-02-08 Hoechst Ag Verfahren zum zersetzen von phosgen
DE2805933C2 (de) * 1978-02-13 1980-04-30 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Abspaltung von Chlorwasserstoff aus Lösungen von Aminhydrochloriden
DE3533577A1 (de) * 1985-09-20 1987-03-26 Wacker Chemitronic Verfahren zur aufarbeitung von chlorsilan- und chlorwasserstoffhaltigen abgasen
DE4039750A1 (de) * 1990-12-13 1992-06-17 Basf Ag Verfahren zur entfernung von phosgen aus abgasen

Also Published As

Publication number Publication date
JPH05208807A (ja) 1993-08-20
ATE132389T1 (de) 1996-01-15
US5391363A (en) 1995-02-21
EP0531836A1 (de) 1993-03-17
DE4130427A1 (de) 1993-03-18
EP0531836B1 (de) 1996-01-03
DE59204901D1 (de) 1996-02-15
DK0531836T3 (da) 1996-02-05
GR3018993T3 (en) 1996-05-31
CA2077235A1 (en) 1993-03-14

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