Sodium hydroxide ( caustic soda) and potassium hydroxide ( caustic potash) are very important industrial chemicals, used in the manufacture of soaps, glass, and many other products. 苏打灰(碳酸钠)与苛性苏打(氢氧化钠)是非常重要的工业化学品,可用来制造玻璃、肥皂和其它用品。
Potassium hydroxide is frequently called caustic potash, and in the fertilizer industry, potassium oxide is called potash. 氢氧化钾常被称为腐蚀性碳酸钾,在肥料工业中,也把氧化钾称作钾碱。
Control of chloride impurity within caustic potash 氢氧化钾产品中氯化物杂质的控制
The development situations of domestic chlor-alkali industry are reviewed. The production and management status and technological progress of caustic soda, caustic potash, chlorine and main chloride products are described. 概述了全国氯碱行业的发展形势和烧碱、钾碱、氯及主要氯产品的生产经营及技术进步状况。
Recovery of Caustic Potash in New Technology of Cleaner Production of Chromic Oxide 氧化铬清洁生产新工艺中钾碱的再生
Production Situation of Chloride-free Potash Fertilizer Control of chloride impurity within caustic potash 无氯钾肥生产现状氢氧化钾产品中氯化物杂质的控制
Because Lots of molten caustic soda runs off by evaporation flake units stopping and the shortages of units and the causticity of potash, the recycling units of molten caustic soda were fixed. 由于蒸发制片碱装置停车、工艺装置的缺陷和钾碱自身的苛性造成大量熔融碱的流失,而增加了熔融碱回收装置。