AU2003266037A1 - Process for the energy efficient removal of bromine from chlorine - Google Patents

Process for the energy efficient removal of bromine from chlorine

Info

Publication number
AU2003266037A1
AU2003266037A1 AU2003266037A AU2003266037A AU2003266037A1 AU 2003266037 A1 AU2003266037 A1 AU 2003266037A1 AU 2003266037 A AU2003266037 A AU 2003266037A AU 2003266037 A AU2003266037 A AU 2003266037A AU 2003266037 A1 AU2003266037 A1 AU 2003266037A1
Authority
AU
Australia
Prior art keywords
bromine
chlorine
energy efficient
efficient removal
removal
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.)
Abandoned
Application number
AU2003266037A
Inventor
Clive M. H. Brereton
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.)
Noram Engineering and Constructors Ltd
Original Assignee
Noram Engineering and Constructors 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 Noram Engineering and Constructors Ltd filed Critical Noram Engineering and Constructors Ltd
Publication of AU2003266037A1 publication Critical patent/AU2003266037A1/en
Abandoned 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
    • C01B7/0743—Purification ; Separation of gaseous or dissolved chlorine
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/284—Special features relating to the compressed vapour
    • B01D1/2856—The compressed vapour is used for heating a reboiler or a heat exchanger outside an evaporator
    • 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
    • C01B7/09—Bromine; Hydrogen bromide
    • 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
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/096—Bromine
    • 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
    • Y02P20/10—Process efficiency
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
AU2003266037A 2002-08-23 2003-08-25 Process for the energy efficient removal of bromine from chlorine Abandoned AU2003266037A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40530702P 2002-08-23 2002-08-23
US60/405,307 2002-08-23
PCT/CA2003/001308 WO2004018355A1 (en) 2002-08-23 2003-08-25 Process for the energy efficient removal of bromine from chlorine

Publications (1)

Publication Number Publication Date
AU2003266037A1 true AU2003266037A1 (en) 2004-03-11

Family

ID=31946854

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003266037A Abandoned AU2003266037A1 (en) 2002-08-23 2003-08-25 Process for the energy efficient removal of bromine from chlorine

Country Status (3)

Country Link
KR (1) KR20050058453A (en)
AU (1) AU2003266037A1 (en)
WO (1) WO2004018355A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9938147B2 (en) 2013-05-22 2018-04-10 Covestro Deutschland Ag Process for purifying raw-material gases by fractionation
CN113546439A (en) * 2021-08-16 2021-10-26 聊城鲁西氯甲烷化工有限公司 Liquid chlorine flash evaporation deoxidization system and process

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8048203B2 (en) * 2005-10-14 2011-11-01 Kaneka Corporation Method of producing chlorine gas, aqueous sodium hypochlorite solution and liquid chlorine
JP5671550B2 (en) * 2009-11-13 2015-02-18 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Method for purifying chlorine feed
EP2512983B1 (en) * 2009-12-17 2016-07-27 Blue Cube IP LLC Chlorine gas production
US20120186989A1 (en) 2011-01-26 2012-07-26 Yuri Alexeevich Omelchenko Process for producing chlorine with low bromine content
US8636893B2 (en) 2011-01-26 2014-01-28 Superior Plus Lp Process for producing chlorine with low bromine content
CN108358168A (en) * 2018-05-25 2018-08-03 滨州市盛凯盐化有限责任公司 A kind of bromine high efficiency extraction system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE433989C (en) * 1921-02-15 1926-09-13 Bbc Brown Boveri & Cie Process for evaporation or distillation with recovery of the evaporation heat by means of a heat pump
US3414484A (en) * 1966-06-20 1968-12-03 Universal Oil Prod Co Process for separating ethylbenzene from c8 aromatic hydrocarbons by super-distillation with vapor compression-reboiler heat exchange
AT273904B (en) * 1967-05-23 1969-08-25 Chemie Linz Ag Process for the separation of pure chlorine by distillation from a gas mixture containing chlorine, nitrogen dioxide, nitrosyl chloride and oxygen
JPS58208104A (en) * 1982-05-31 1983-12-03 Mitsui Toatsu Chem Inc Method for purifying chlorine
JP3221695B2 (en) * 1991-07-25 2001-10-22 フレゼニウス川澄株式会社 Solvent recovery method by heat pump method from stock solution containing nonvolatile matter
US5437711A (en) * 1993-12-16 1995-08-01 Occidental Chemical Corporation Method of purifying chlorine-containing gases
DE19726530A1 (en) * 1997-06-23 1998-12-24 Huels Chemische Werke Ag Removing bromine from chlorine gas stream

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9938147B2 (en) 2013-05-22 2018-04-10 Covestro Deutschland Ag Process for purifying raw-material gases by fractionation
CN113546439A (en) * 2021-08-16 2021-10-26 聊城鲁西氯甲烷化工有限公司 Liquid chlorine flash evaporation deoxidization system and process
CN113546439B (en) * 2021-08-16 2023-02-21 聊城鲁西氯甲烷化工有限公司 Liquid chlorine flash evaporation deoxidization system and process

Also Published As

Publication number Publication date
KR20050058453A (en) 2005-06-16
WO2004018355A1 (en) 2004-03-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase