JPS531173A - Dry process organic solvent recovery - Google Patents

Dry process organic solvent recovery

Info

Publication number
JPS531173A
JPS531173A JP7430576A JP7430576A JPS531173A JP S531173 A JPS531173 A JP S531173A JP 7430576 A JP7430576 A JP 7430576A JP 7430576 A JP7430576 A JP 7430576A JP S531173 A JPS531173 A JP S531173A
Authority
JP
Japan
Prior art keywords
organic solvent
dry process
solvent recovery
process organic
purge gas
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.)
Pending
Application number
JP7430576A
Other languages
Japanese (ja)
Inventor
Yusaku Nishimura
Shoji Kubota
Fumito Nakajima
Kunji Sugimoto
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.)
Hitachi Ltd
Original Assignee
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7430576A priority Critical patent/JPS531173A/en
Publication of JPS531173A publication Critical patent/JPS531173A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

PURPOSE: To effectively recover the organic solvent with a small amount of purge gas without discharging to the atmosphere, by circulatingly reusing cooled recovered purge gas, after detaching the organic solvent to be adsorbed with inactive purge gas, at the temperature more than the boiling point of the organic solvent.
COPYRIGHT: (C)1978,JPO&Japio
JP7430576A 1976-06-25 1976-06-25 Dry process organic solvent recovery Pending JPS531173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7430576A JPS531173A (en) 1976-06-25 1976-06-25 Dry process organic solvent recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7430576A JPS531173A (en) 1976-06-25 1976-06-25 Dry process organic solvent recovery

Publications (1)

Publication Number Publication Date
JPS531173A true JPS531173A (en) 1978-01-07

Family

ID=13543273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7430576A Pending JPS531173A (en) 1976-06-25 1976-06-25 Dry process organic solvent recovery

Country Status (1)

Country Link
JP (1) JPS531173A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142524A (en) * 1979-04-20 1980-11-07 Siemens Ag Device for recovering solvent and its operating method
US4859216A (en) * 1987-03-27 1989-08-22 Ameg France Process and equipment for the treatment and recovery of solvent vapors by recycling on active charcoal
JP2018161603A (en) * 2017-03-24 2018-10-18 東洋紡株式会社 Organic solvent recovery system
JP2018192410A (en) * 2017-05-16 2018-12-06 東洋紡株式会社 Organic solvent recovery system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142524A (en) * 1979-04-20 1980-11-07 Siemens Ag Device for recovering solvent and its operating method
US4859216A (en) * 1987-03-27 1989-08-22 Ameg France Process and equipment for the treatment and recovery of solvent vapors by recycling on active charcoal
JP2018161603A (en) * 2017-03-24 2018-10-18 東洋紡株式会社 Organic solvent recovery system
JP2018192410A (en) * 2017-05-16 2018-12-06 東洋紡株式会社 Organic solvent recovery system

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