发明名称 |
Spent pulping liquor recovery process |
摘要 |
A partially-oxidized spent pulping liquor is produced which is added to unoxidized strong spent pulping liquor prior, during, or subsequent to concentration to form a novel partially-oxidized, concentrated, high total solids spent pulping liquor. This novel, partially-oxidized, concentrated spent liquor is capable of being combusted in a spent liquor recovery furnace without the addition of auxiliary heating fuel with a resultant increase in the effective capacity of that furnace.
|
申请公布号 |
US4718978(A) |
申请公布日期 |
1988.01.12 |
申请号 |
US19850798709 |
申请日期 |
1985.11.15 |
申请人 |
JAMES RIVER CORPORATION OF NEVADA |
发明人 |
SPANNUTH, ROBERT J.;DAMON, ROBERT A. |
分类号 |
D21C11/00;D21C11/10;D21C11/12;(IPC1-7):D21C11/10;D21C11/14 |
主分类号 |
D21C11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|