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JPS5262207A - Purification process for chloroform - Google Patents

Purification process for chloroform

Info

Publication number
JPS5262207A
JPS5262207AJP13706575AJP13706575AJPS5262207AJP S5262207 AJPS5262207 AJP S5262207AJP 13706575 AJP13706575 AJP 13706575AJP 13706575 AJP13706575 AJP 13706575AJP S5262207 AJPS5262207 AJP S5262207A
Authority
JP
Japan
Prior art keywords
chloroform
purification process
cis
impurities
purified
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.)
Granted
Application number
JP13706575A
Other languages
Japanese (ja)
Other versions
JPS5754487B2 (en
Inventor
Shojiro Tanaka
Yutaka Kashiwagi
Koji Yashima
Yasuyuki Tanaka
Namiyo Hirota
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Daikin Kogyo Co 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 Daikin Industries Ltd, Daikin Kogyo Co LtdfiledCriticalDaikin Industries Ltd
Priority to JP13706575ApriorityCriticalpatent/JPS5262207A/en
Publication of JPS5262207ApublicationCriticalpatent/JPS5262207A/en
Publication of JPS5754487B2publicationCriticalpatent/JPS5754487B2/ja
Grantedlegal-statusCriticalCurrent

Links

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Abstract

PURPOSE: Chloroform is purified by the removal of the impurities such as cis-1,2dichloreoethylene by the treatment with a synthetic zeolite having 3.0W5.5.A of effective pore diameters.
COPYRIGHT: (C)1977,JPO&Japio
JP13706575A1975-11-131975-11-13Purification process for chloroformGrantedJPS5262207A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP13706575AJPS5262207A (en)1975-11-131975-11-13Purification process for chloroform

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP13706575AJPS5262207A (en)1975-11-131975-11-13Purification process for chloroform

Publications (2)

Publication NumberPublication Date
JPS5262207Atrue JPS5262207A (en)1977-05-23
JPS5754487B2 JPS5754487B2 (en)1982-11-18

Family

ID=15190062

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP13706575AGrantedJPS5262207A (en)1975-11-131975-11-13Purification process for chloroform

Country Status (1)

CountryLink
JP (1)JPS5262207A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4922044A (en)*1988-11-041990-05-01Allied-Signal Inc.Purification of chloroform
JP2003055279A (en)*2001-08-102003-02-26Tokuyama Corp Method for producing high-purity carbon tetrachloride
CN110204416A (en)*2019-05-292019-09-06华陆工程科技有限责任公司The recovery method of chloromethanes tail gas in a kind of chemical production process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4922044A (en)*1988-11-041990-05-01Allied-Signal Inc.Purification of chloroform
JP2003055279A (en)*2001-08-102003-02-26Tokuyama Corp Method for producing high-purity carbon tetrachloride
CN110204416A (en)*2019-05-292019-09-06华陆工程科技有限责任公司The recovery method of chloromethanes tail gas in a kind of chemical production process

Also Published As

Publication numberPublication date
JPS5754487B2 (en)1982-11-18

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