常压碱液法
molten hydrous alkali solutions
低温碱液处理法
Alkaline solution treatment
高温碱液
high temperature caustic solution
high temperature alkaline solution
高温碱液预热器
high temperature alkali solution pre-heater
含硫废碱液
waste alkali containing sulfur
环己烷氧化废碱液
waste salt solution of cyclohexane oxidation
钾碱液相氧化
caustic potash solution liquid-phase oxidation