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分析了氯化亚砜生产中原料二氧化硫和液氯采用钢瓶储运时存在的问题。介绍了改造措施及改造效果:二氧化硫采用槽车运输、贮罐储存,液氯采用管道直接输送;1万t/a氯化亚砜生产装置可节约成本约42万元/a。
The problems existing in the storage and transportation of sulfur dioxide and liquid chlorine in thionyl chloride were analyzed. The transformation measures and the reformation effects are introduced. Sulfur dioxide is transported by tank truck and stored in storage tanks. The liquid chlorine is directly transported by pipeline. The production cost of 10,000 t / a thionyl chloride plant can save about 420,000 yuan / a.