置换间歇式蒸煮的新进展  

The Latest Development of Displacement Batch Cooking

作　　者：吕定云[1] 韩小娟[1] 汤伟[1] 

机构地区：[1]陕西科技大学造纸工程学院,陕西西安710021

出　　处：《中国造纸》2007年第12期63-66,共4页China Pulp & Paper

摘　　要：介绍了置换蒸煮技术的起源及发展历程,简述了该技术在全球的应用情况,重点论述了DDS置换间歇式蒸煮系统的优越性,如DDS系统置换洗涤效果好,成浆卡伯值低、强度好、得率高,可降低蒸汽及化学药品消耗,对环境友好等。The origin and development of DDS （Displacement Digester Systems） were reviewed. The applications of DDS in the world was introduced briefly. DDS is the latest development of batch cooking system and has undergone many evolutions and modifications. It has many advantages compared with traditional cooking system. A complete cooking cycle of DDS includes six operations： chip fill（FC）, initial cook operation（IC）, middle cook operation（MC）, cooking（KC）, recovery（RC）, discharge（DC）. DDS represents an important trend of pulping technology.

关 键 词：置换间歇式蒸煮 DDS 起源 进展 

分 类 号：TS7433[轻工技术与工程—制浆造纸工程]