发明名称 |
METHODS FOR INHIBITING ORGANIC CONTAMINANT DEPOSITION IN PULP AND PAPERMAKING SYSTEMS |
摘要 |
<p>Methods for inhibiting the deposition of organic contaminants from pulp in pulp and papermaking systems are disclosed. Albumins, globulins or blends thereof and spray-dried animal blood cells are added to the pulp or sprayed onto deposition prone surfaces of a papermaking system suffering from organic contaminants.</p> |
申请公布号 |
EP0910695(A1) |
申请公布日期 |
1999.04.28 |
申请号 |
EP19970932357 |
申请日期 |
1997.07.02 |
申请人 |
BETZDEARBORN INC |
发明人 |
NGUYEN, DUY;LING, TIEN-FENG |
分类号 |
D21C5/02;D21C9/00;D21C9/08;D21H21/02;(IPC1-7):D21C9/08 |
主分类号 |
D21C5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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