JPS52146779A - Desorption of solvent - Google Patents

Desorption of solvent

Info

Publication number
JPS52146779A
JPS52146779A JP6389476A JP6389476A JPS52146779A JP S52146779 A JPS52146779 A JP S52146779A JP 6389476 A JP6389476 A JP 6389476A JP 6389476 A JP6389476 A JP 6389476A JP S52146779 A JPS52146779 A JP S52146779A
Authority
JP
Japan
Prior art keywords
solvent
desorption
adsorbent
water vapor
desorbing
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
JP6389476A
Other languages
Japanese (ja)
Inventor
Tatsuki Matsuo
Susumu Omori
Yoshio Fujii
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP6389476A priority Critical patent/JPS52146779A/en
Publication of JPS52146779A publication Critical patent/JPS52146779A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To remove the solvent almost completely from the waste water and, at the same time, to improve the recovering rate of the solvent, by heating the adsorbent in advance above 50°C, and then, by desorbing with the specified amount of water vapor, when the adsorbent which has adsorbed the solvent is desorbed with water vapor.
COPYRIGHT: (C)1977,JPO&Japio
JP6389476A 1976-05-31 1976-05-31 Desorption of solvent Pending JPS52146779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6389476A JPS52146779A (en) 1976-05-31 1976-05-31 Desorption of solvent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6389476A JPS52146779A (en) 1976-05-31 1976-05-31 Desorption of solvent

Publications (1)

Publication Number Publication Date
JPS52146779A true JPS52146779A (en) 1977-12-06

Family

ID=13242452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6389476A Pending JPS52146779A (en) 1976-05-31 1976-05-31 Desorption of solvent

Country Status (1)

Country Link
JP (1) JPS52146779A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009262121A (en) * 2008-04-04 2009-11-12 Toyobo Co Ltd System for treating organic solvent-containing gas
JP2010142728A (en) * 2008-12-18 2010-07-01 Toyobo Co Ltd System for treating exhaust
WO2012120948A1 (en) * 2011-03-04 2012-09-13 東邦化工建設株式会社 Method for removing organic solvent, and removal device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009262121A (en) * 2008-04-04 2009-11-12 Toyobo Co Ltd System for treating organic solvent-containing gas
JP2010142728A (en) * 2008-12-18 2010-07-01 Toyobo Co Ltd System for treating exhaust
WO2012120948A1 (en) * 2011-03-04 2012-09-13 東邦化工建設株式会社 Method for removing organic solvent, and removal device
JP2012183462A (en) * 2011-03-04 2012-09-27 Toho Kako Kensetsu Kk Method and apparatus for removal of organic solvent

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