| 发明名称 |
METHOD OF ENHANCING THE COOKING OF WOOD CHIPS FOR PULP PRODUCTION |
| 摘要 |
The present invention is directed to the use of certain ethoxylated compounds to increase the yield of chemical pulping processes, the compound have the following structures: |
| 申请公布号 |
AU5364790(A) |
申请公布日期 |
1991.10.24 |
| 申请号 |
AU19900053647 |
申请日期 |
1990.04.18 |
| 申请人 |
BETZ INTERNATIONAL, INC. |
发明人 |
MICHAEL M. BLACKSTONE;THOMAS W. WOODWARD |
| 分类号 |
D21C3/02 |
主分类号 |
D21C3/02 |
| 代理机构 |
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