Sodium sulfide spent caustic liquor was treated by wet air oxidation ( WAO). 采用湿式空气氧化法处理含硫化钠废碱液。
Research on caustic soda cooking bagasse with black liquor precooking plus CT-1 黑液预煮烧碱加CT-1法蒸煮蔗渣的研究
The paper also compares and evaluates ion_exchange technology and extraction technology after alkali processing, and caustic decomposing wolframine, caustic decomposing scheelite, removing molybdenum technology, ion_exchange technology, recovering mother liquor technology, recovering NH 3 tail gas from crystallization are compared also. 对碱法离子交换工艺与萃取工艺、以及碱分解黑钨矿工艺、碱分解白钨矿工艺、除钼工艺、离子交换工艺、母液回收工艺和结晶NH3尾气回收工艺进行了比较与评价。
Sodium Inhibition Effect on Anaerobic Process of Caustic Soda Straw-Pulping Black Liquor 碱法草浆黑液厌氧处理中钠的抑制作用
Wet air oxidation treatment of waste caustic liquor from refinery and ethylene plant 炼油及乙烯装置废碱液湿式氧化处理工艺的研究
It is introduced that large amount of tail chlorine from chlor-alkali production is absorbed by caustic soda and under the conditions of super-chlorine the main components of absorbed liquor obtained are sodium chlorate and sodium chloride. 介绍用烧碱吸收氯碱生产过程中的大量尾氯,所得吸收液在过氯状态下的主要组分是氯酸钠和氯化钠。
On the Behavior of Impurity Sn in Tungsten Extraction from Caustic Soda Leach Liquor 从钨矿苛性钠浸出液直接萃取钨时杂质锡行为的考察