发明名称 |
BLEACHING AND SHIVE REDUCTION PROCESS FOR NON-WOOD FIBERS |
摘要 |
The present invention is directed to a method for scouring and increasing the brightness of non-wood fibers. The method comprises forming a mixture of non-wood fibers, exposing the mixture to a scouring liquor and a scouring agent comprising oxygen gas to form a scouring mixture, and scouring the scouring mixture by radially circulating the scouring liquor throughout the scouring mixture to provide scoured fibers. |
申请公布号 |
WO2015179385(A1) |
申请公布日期 |
2015.11.26 |
申请号 |
WO2015US31557 |
申请日期 |
2015.05.19 |
申请人 |
GEORGIA-PACIFIC CONSUMER PRODUCTS LP |
发明人 |
LEE, JEFFREY A.;HARWOOD, RAYMOND JEFFREY;SMITH, EDWARD J. |
分类号 |
D21H21/32;D21H17/02 |
主分类号 |
D21H21/32 |
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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