发明名称 Process for producing a pulp
摘要 The invention relates to a process for producing a dissolving pulp from a cellulosic starting material using the kraft process, comprising the step of cooking the starting material with a cooking liquor. The process according to the invention characterized in that the starting material is exposed to a steam treatment prior to cooking and that the pulp obtained by cooking is subjected to cold caustic extraction (CCE) in the course of further processing.
申请公布号 US8500956(B2) 申请公布日期 2013.08.06
申请号 US20070300024 申请日期 2007.05.09
申请人 SIXTA HERBERT;PROMBERGER ANDREA;BORGARDS ANDREA;MOESLINGER ROLAND;LENZING AKTIENGESELLSCHAFT 发明人 SIXTA HERBERT;PROMBERGER ANDREA;BORGARDS ANDREA;MOESLINGER ROLAND
分类号 D21C9/00;C08B16/00;D21C1/02 主分类号 D21C9/00
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