摘要
介绍了纸浆漂白用二氧化氯制备工艺酸性芒硝处理技术的原理、工艺流程及工艺条件的选择,从物料消耗、副产品生成及经济效益上进行了分析,表明与R8法二氧化氯制备装置相比,中性芒硝法工艺更值得推广应用。
The principle, process and the choice of process conditions of acid sodium sulfate processing technology in chlorine dioxide preparation for pulp bleaching were introduced. The material consumption, by- products formation and economic benefit were analyzed to show that the neutral sodium sulfate process is more worthy to be promoted, compared with R8 process for chlorine dioxide preparation.
出处
《中华纸业》
CAS
2012年第18期62-63,共2页
China Pulp & Paper Industry
关键词
纸浆漂白
二氧化氯制备
酸性芒硝
复分解
中性芒硝
pulp bleaching
chlorine dioxide preparation
acidic sodiumsulfate
metathesis
neutral sodium sulfate
