JPS5344528A - Separation of dihalogenobenzenes - Google Patents

Separation of dihalogenobenzenes

Info

Publication number
JPS5344528A
JPS5344528A JP11902776A JP11902776A JPS5344528A JP S5344528 A JPS5344528 A JP S5344528A JP 11902776 A JP11902776 A JP 11902776A JP 11902776 A JP11902776 A JP 11902776A JP S5344528 A JPS5344528 A JP S5344528A
Authority
JP
Japan
Prior art keywords
dihalogenobenzenes
separation
sulfonating
solvents
absence
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
JP11902776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS574614B2 (https=
Inventor
Tomohito Koba
Shuichi Arimoto
Seiichi Sakumoto
Takeshi Nishida
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP11902776A priority Critical patent/JPS5344528A/ja
Publication of JPS5344528A publication Critical patent/JPS5344528A/ja
Publication of JPS574614B2 publication Critical patent/JPS574614B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP11902776A 1976-10-05 1976-10-05 Separation of dihalogenobenzenes Granted JPS5344528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11902776A JPS5344528A (en) 1976-10-05 1976-10-05 Separation of dihalogenobenzenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11902776A JPS5344528A (en) 1976-10-05 1976-10-05 Separation of dihalogenobenzenes

Publications (2)

Publication Number Publication Date
JPS5344528A true JPS5344528A (en) 1978-04-21
JPS574614B2 JPS574614B2 (https=) 1982-01-27

Family

ID=14751159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11902776A Granted JPS5344528A (en) 1976-10-05 1976-10-05 Separation of dihalogenobenzenes

Country Status (1)

Country Link
JP (1) JPS5344528A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382725A (en) * 1994-02-18 1995-01-17 Standard Chlorine Of Delaware Inc. Process for the purification of 1,3-dihalobenzene from an isomeric mixture of dihalobenzenes
US7311807B2 (en) 2002-11-04 2007-12-25 Lanxess Deutschland Gmbh Process for the separation of mixtures containing m-and p-dichlorobenzene
CN103012057A (zh) * 2011-09-21 2013-04-03 中国石油化工股份有限公司 合成高聚合度聚苯硫醚用对二氯苯的提纯方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU273185A1 (https=) *

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU273185A1 (https=) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382725A (en) * 1994-02-18 1995-01-17 Standard Chlorine Of Delaware Inc. Process for the purification of 1,3-dihalobenzene from an isomeric mixture of dihalobenzenes
US7311807B2 (en) 2002-11-04 2007-12-25 Lanxess Deutschland Gmbh Process for the separation of mixtures containing m-and p-dichlorobenzene
CN103012057A (zh) * 2011-09-21 2013-04-03 中国石油化工股份有限公司 合成高聚合度聚苯硫醚用对二氯苯的提纯方法

Also Published As

Publication number Publication date
JPS574614B2 (https=) 1982-01-27

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