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What is the current level in the chlor-alkali industry? ?

2016-10-09View Original

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In the chlor-alkali industry, is constant current electrolysis or constant voltage electrolysis used for the power supply? ? What is the typical range of current fluctuations? ? Is a fluctuation of 7-8A normal? ? What impact does it have on yield?
Reply #22016-10-09
It’s all constant-current electrolysis, with fluctuations of 7-8A? ? This shouldn’t have any impact; our fluctuations are generally in the range of dozens to hundreds of amps. This of yours is no different from being stable.
Reply #32016-10-09
Is the fluctuation that large? ? Will it have an impact on production?
Reply #42016-10-09
All electrolysis devices operate in constant-current mode, with current fluctuations not exceeding 100A; if the current reaches 7–8 KA, how should the pressures of chlorine and hydrogen be regulated, and how should the alkali concentration be controlled? The ultimate consequence is that the electrode coating is significantly affected, leading to a decline in the electrochemical performance of the membrane.
Reply #52016-10-10
Hey, you didn’t read it carefully – he wrote 7-8A for the fluctuations, not KA. If it were KA-level fluctuations, then that would be a different story
Reply #62016-10-10
Yes, there was a mistake in the expression, and you pointed it out.

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