DE69402979T2 - Verfahren zum abtrennen von chlor aus einer gasmischung - Google Patents

Verfahren zum abtrennen von chlor aus einer gasmischung

Info

Publication number
DE69402979T2
DE69402979T2 DE69402979T DE69402979T DE69402979T2 DE 69402979 T2 DE69402979 T2 DE 69402979T2 DE 69402979 T DE69402979 T DE 69402979T DE 69402979 T DE69402979 T DE 69402979T DE 69402979 T2 DE69402979 T2 DE 69402979T2
Authority
DE
Germany
Prior art keywords
gas mixture
chlorine
liquid
separating chlorine
mixture
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
DE69402979T
Other languages
English (en)
Other versions
DE69402979D1 (de
Inventor
Edward A Rowe
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.)
Occidental Chemical Corp
Original Assignee
Occidental Chemical Corp
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 Occidental Chemical Corp filed Critical Occidental Chemical Corp
Application granted granted Critical
Publication of DE69402979D1 publication Critical patent/DE69402979D1/de
Publication of DE69402979T2 publication Critical patent/DE69402979T2/de
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
    • B01D53/14—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
    • 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
DE69402979T 1993-06-21 1994-02-14 Verfahren zum abtrennen von chlor aus einer gasmischung Expired - Lifetime DE69402979T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/078,908 US5308383A (en) 1993-06-21 1993-06-21 Method for separating chlorine from a mixture of gases
PCT/US1994/001927 WO1995000438A1 (en) 1993-06-21 1994-02-14 Method for separating chlorine from a mixture of gases

Publications (2)

Publication Number Publication Date
DE69402979D1 DE69402979D1 (de) 1997-06-05
DE69402979T2 true DE69402979T2 (de) 1997-11-20

Family

ID=22146941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402979T Expired - Lifetime DE69402979T2 (de) 1993-06-21 1994-02-14 Verfahren zum abtrennen von chlor aus einer gasmischung

Country Status (8)

Country Link
US (1) US5308383A (de)
EP (1) EP0705218B1 (de)
JP (1) JP3535517B2 (de)
AT (1) ATE152429T1 (de)
CA (1) CA2151139C (de)
DE (1) DE69402979T2 (de)
TW (1) TW296986B (de)
WO (1) WO1995000438A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308383A (en) * 1993-06-21 1994-05-03 Occidental Chemical Corporation Method for separating chlorine from a mixture of gases
US5437711A (en) * 1993-12-16 1995-08-01 Occidental Chemical Corporation Method of purifying chlorine-containing gases
DE19536976A1 (de) * 1995-10-04 1997-04-10 Basf Ag Verfahren zur selektiven Abtrennung und Wiedergewinnung von Chlor aus Gasgemischen
US6063162A (en) * 1998-12-22 2000-05-16 Occidental Chemical Corporation Method of separating chlorine from a mixture of gases
BRPI0707490A2 (pt) * 2006-02-03 2011-05-03 Grt Inc separação de gases leves de halogênios

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA738797A (en) * 1966-07-19 N.V. Koninklijke Nederlandsche Zoutindustrie Method of absorbing chlorine from gas mixtures
DE82437C (de) *
US2282712A (en) * 1940-04-30 1942-05-12 Shell Dev Recovery of hydrogen halides
US2393229A (en) * 1942-07-27 1946-01-22 Hercules Powder Co Ltd Absorption of chlorine
FR984236A (fr) * 1948-04-07 1951-07-03 Schweizerhall Saeurefab Procédé de traitement de produits gazeux provenant de la décomposition de chlorures métalliques volatils, en particulier pour la production de chlore à partir de ces produits
US2765873A (en) * 1948-10-12 1956-10-09 Diamond Alkali Co Method of purifying chlorine
US2540905A (en) * 1949-07-27 1951-02-06 Pittsburgh Plate Glass Co Recovery of chlorine
GB764401A (en) * 1955-01-05 1956-12-28 Diamond Alkali Co Improvements in or relating to methods of purifying chlorine
GB866002A (en) * 1956-05-18 1961-04-26 Laporte Titanium Ltd Process for treating the residual gases in the manufacture of titanium tetrachloride
US3488923A (en) * 1968-02-08 1970-01-13 Phillips Petroleum Co Solvent extraction of hydrogen halides
US3762133A (en) * 1971-10-15 1973-10-02 Atomic Energy Commission Process for the separation of components from gas mixtures
US4255167A (en) * 1978-11-17 1981-03-10 Ciba-Geigy Corporation Process for purifying cyanogen chloride gas
JPS62216902A (ja) * 1986-03-17 1987-09-24 Furukawa Electric Co Ltd:The 乾燥塩素ガスの製造方法
US5308383A (en) * 1993-06-21 1994-05-03 Occidental Chemical Corporation Method for separating chlorine from a mixture of gases

Also Published As

Publication number Publication date
WO1995000438A1 (en) 1995-01-05
EP0705218A1 (de) 1996-04-10
CA2151139C (en) 2004-06-29
CA2151139A1 (en) 1995-01-05
TW296986B (de) 1997-02-01
EP0705218B1 (de) 1997-05-02
US5308383A (en) 1994-05-03
ATE152429T1 (de) 1997-05-15
JP3535517B2 (ja) 2004-06-07
DE69402979D1 (de) 1997-06-05
JPH09501866A (ja) 1997-02-25

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Legal Events

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8364 No opposition during term of opposition