JPH035373B2 - - Google Patents

Info

Publication number
JPH035373B2
JPH035373B2 JP59082863A JP8286384A JPH035373B2 JP H035373 B2 JPH035373 B2 JP H035373B2 JP 59082863 A JP59082863 A JP 59082863A JP 8286384 A JP8286384 A JP 8286384A JP H035373 B2 JPH035373 B2 JP H035373B2
Authority
JP
Japan
Prior art keywords
low
distillation column
reboiler
column
vapor
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
JP59082863A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60226836A (ja
Inventor
Tsukumo Horigome
Hideyuki Tsuzuki
Kenji Shimada
Masahiro Shibuya
Norimasa Hakuto
Noryuki Kawabe
Mamoru Takigami
Kunihiko Imai
Noriaki Uchama
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.)
Shin Etsu Chemical Co Ltd
Hitachi Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
Hitachi 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 Shin Etsu Chemical Co Ltd, Hitachi Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP59082863A priority Critical patent/JPS60226836A/ja
Priority to CN 85102732 priority patent/CN1006786B/zh
Priority to KR1019850002763A priority patent/KR900008691B1/ko
Priority to US06/727,059 priority patent/US4615769A/en
Priority to DE8585302996T priority patent/DE3569518D1/de
Priority to EP85302996A priority patent/EP0160553B1/en
Publication of JPS60226836A publication Critical patent/JPS60226836A/ja
Publication of JPH035373B2 publication Critical patent/JPH035373B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP59082863A 1984-04-26 1984-04-26 スチレン類の蒸溜方法 Granted JPS60226836A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP59082863A JPS60226836A (ja) 1984-04-26 1984-04-26 スチレン類の蒸溜方法
CN 85102732 CN1006786B (zh) 1984-04-26 1985-04-15 苯乙烯类的蒸馏方法
KR1019850002763A KR900008691B1 (ko) 1984-04-26 1985-04-24 스틸렌류의 증류방법
US06/727,059 US4615769A (en) 1984-04-26 1985-04-25 Process for distillation of styrenes
DE8585302996T DE3569518D1 (de) 1984-04-26 1985-04-26 Process for distillation of styrenes
EP85302996A EP0160553B1 (en) 1984-04-26 1985-04-26 Process for distillation of styrenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59082863A JPS60226836A (ja) 1984-04-26 1984-04-26 スチレン類の蒸溜方法

Publications (2)

Publication Number Publication Date
JPS60226836A JPS60226836A (ja) 1985-11-12
JPH035373B2 true JPH035373B2 (enrdf_load_stackoverflow) 1991-01-25

Family

ID=13786168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59082863A Granted JPS60226836A (ja) 1984-04-26 1984-04-26 スチレン類の蒸溜方法

Country Status (1)

Country Link
JP (1) JPS60226836A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7956157B2 (en) * 2008-12-31 2011-06-07 Fina Technology, Inc. Processes using dividing wall distillation column
ES2430040B1 (es) * 2011-08-03 2014-07-25 Flagsol Gmbh Procedimiento para el tratamiento de un medio de transferencia de calor de una central térmica solar
KR101550150B1 (ko) * 2013-08-01 2015-09-03 주식회사 엘지화학 정제 장치 및 이를 이용한 정제 방법
MY173697A (en) * 2013-09-06 2020-02-17 Daicel Corp Method and plant for using recompressed vapor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111466A (en) * 1976-03-15 1977-09-19 Sekisui Koji Kk Rectifying method by heat pump

Also Published As

Publication number Publication date
JPS60226836A (ja) 1985-11-12

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