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2019-04-29View Original

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user
Reply #22019-04-29
继续翻译剩余的文本:
Reply #32021-04-12
蒸氨加碱后置换成游离氨,有部分络合物会析出产生固体,我们做的很多项目在加碱后设计了三相分离器分离加碱后产生的固体固体分离后在排出除固后再进入汽提蒸氨塔。
Reply #42021-05-14
关于蒸氨加碱问题经过了几个阶段:第一阶段:加碱口设置在塔体上,碱液直接加塔内。优点是减少结垢现象的产生,弊端是,碱液和氨水不能充分混合造成蒸氨废水PH值虚高固定氨分解率低。第二阶段:碱液加在剩余氨水进料管道上同时在加碱液位置后增加静态管道混合器。优点是碱液混合较均匀但结垢造成管道混合器易堵塞。第三阶段:蒸氨塔外设置碱液混合罐充分混合后再进入蒸氨塔。目前实际效果有待观察。
Reply #52021-05-21
液碱有问题应该使用的是合成碱
Reply #62021-06-15
您好:我公司能通过加药解决延长清洗周期3倍左右。1
Reply #72021-08-18
user
Reply #82021-08-18
继续以JSON数组格式输出翻译结果:

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