Performance of tubular filter is analyzed on basis of alpha-cellulose, installation and maintenance, brine quality, operating conditions, etc.. Performance of resin column is analyzed on basis of resin quality, operating conditions, brine quality, pressure differential and etc. 从α-纤维素、安装维修、盐水质量、操作条件等方面分析管式过滤器,从树脂质量、操作条件、盐水水质、压差等方面分析树脂塔使用过程中易出现的问题,指出注意事项。
White liquor prepreg KP pulp had a better bleachability and can increase alpha-cellulose content easily. 白液预浸KP法浆料可漂性更好,α-纤维素含量容易提高。