PROCESS FOR PRODUCING ALKALINE TREATED CELLULOSIC FIBERS
摘要
<p>Systems and methods by which to subject cellulosic fibers to alkaline treatment are provided. The systems and methods of the invention include equipment, such as nanofiltration units and slurry concentrators, which result in a lowered overall consumption of alkaline solution during alkaline treatment. The systems and methods of the invention further allow the components of hemicaustic streams produced by such alkaline treatments to be utilized in higher value end uses.</p>
申请公布号
WO2004013181(A1)
申请公布日期
2004.02.12
申请号
WO2003US21453
申请日期
2003.07.10
申请人
RAYONIER PRODUCTS AND FINANCIAL SERVICES COMPANY;ALI, OMAR, F.;CENICOLA, JOHN, T.;LI, JIAN;TAYLOR, JAY, D.
发明人
ALI, OMAR, F.;CENICOLA, JOHN, T.;LI, JIAN;TAYLOR, JAY, D.