Title:
黒色放出水および蒸気回収システム
Document Type and Number:
Japanese Patent JP4260225
Kind Code:
B2
Abstract:
The invention is a process of degassing and cooling a hot black water slurry. The hot black water slurry is obtained from syngas scrubbers. The black water slurry is cooled and degassed by exposing the black water slurry to a vacuum under conditions sufficient to separate dissolved gases from the black water slurry. These gases are then removed from the black water slurry. These gases can advantageously be recycled in the gasification process.
Inventors:
Wallace, Paul Es
Johnson, Kay Anderson
Fair, derrom di
Johnson, Kay Anderson
Fair, derrom di
Application Number:
JP50297099A
Publication Date:
April 30, 2009
Filing Date:
June 05, 1998
Export Citation:
Assignee:
GE Energy USA SA LLC
International Classes:
B01D19/00; B01D3/06; B01D5/00; C01B3/52; C10J3/46; C10K1/10
Domestic Patent References:
| JP7179867A | ||||
| JP54143404A |
Attorney, Agent or Firm:
Kenichi Matsumoto