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2019-11-15View Original

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Qual material deveria ser usado para tubos contendo clororo e hidrogênio a temperatura de Celsius?

Reply #22019-11-19

建议选用钢衬陶瓷管，玻璃钢管道不能长时间处于一百多度，会碳化的

Reply #32019-11-21

好多盐水多效蒸发都是玻璃钢管道，温度都在100多度，一点儿问题没有

Reply #42019-11-21

还有这个放空管道是不是一定有产生的气体挥发，还是就为常压，只是说釜温为100多度，放空气相管实际差不多仍为常温

Reply #52019-11-21

放空管线基本就是水、氢气和未反应的HCL。

Reply #62019-11-22

我们考虑钢衬四氟，内置铜丝，但是查了腐蚀手册，铜也不耐高浓度氯化氢。

Reply #72019-11-25

那还不如用钢衬玻璃的呢

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