Title:
ORGANIC SOLVENT RECOVERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/132071
Kind Code:
A1
Abstract:
In an organic solvent recovery system according to the present disclosure, a cooling and condensing device (100) comprises: a mesh-like structure (121) that separates a cooling processing gas and a condensed organic solvent by being brought into contact with an exhaust gas (G2) after cooling; and a chamber (123) that stores for a certain time period the cooling gas (G3) having passed through the mesh-like structure (121). A first pass-through flow path (F1) is installed so as to introduce a part (G4) of the cooling processing gas from a ceiling part (127) of the chamber (123) into a concentration device (300).
Inventors:
KOHNO DAIKI (JP)
SUGIURA TSUTOMU (JP)
TANAKA MASAHIRO (JP)
SUGIURA TSUTOMU (JP)
TANAKA MASAHIRO (JP)
Application Number:
PCT/JP2020/047402
Publication Date:
July 01, 2021
Filing Date:
December 18, 2020
Export Citation:
Assignee:
TOYO BOSEKI (JP)
International Classes:
B01D53/44; B01D53/81; B01D53/96
Domestic Patent References:
| WO2011021637A1 | 2011-02-24 |
Foreign References:
| JP2012005956A | 2012-01-12 | |||
| JP2002186821A | 2002-07-02 | |||
| JP2007044595A | 2007-02-22 | |||
| JP2011062645A | 2011-03-31 | |||
| JP2017170427A | 2017-09-28 | |||
| JP2012130875A | 2012-07-12 | |||
| JP2001149732A | 2001-06-05 | |||
| JPS6359331A | 1988-03-15 | |||
| JP2016101553A | 2016-06-02 | |||
| JP2017000991A | 2017-01-05 |
Other References:
See also references of EP 4082649A1
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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