Title:
プロセススチームの製造方法
Document Type and Number:
Japanese Patent JP4276789
Kind Code:
B2
Abstract:
Method of producing a process steam from a first black liquor derived in connection with the production of paper pulp, wherein the first black liquor is treated to give a second black liquor of a higher concentration than the first black liquor as well as a liquid of low concentration, whereafter said process steam is produced from the low concentration liquid.
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Inventors:
Nice storm, pair
Snakenes, vydal
Gustavson, Rennaruto
Snakenes, vydal
Gustavson, Rennaruto
Application Number:
JP2000581295A
Publication Date:
June 10, 2009
Filing Date:
November 09, 1998
Export Citation:
Assignee:
Metso Fiber Karlstad Activolag
International Classes:
B01D5/00; D21C11/06; D21C11/10; F01K17/00
Domestic Patent References:
JP2001510510A | ||||
JP57501291A |
Foreign References:
US4925527 |
Attorney, Agent or Firm:
Takao Hamano
Morita Tetsuji
Morita Tetsuji