Process for producing acetylene from calcium carbide

2019-08-19View Original

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I need help: Is the process of producing acetylene from calcium carbide an obsolete process? I couldn’t find any information on this online. If a company wants to carry out this production, can it still get approval these days?

Reply #22019-08-19

There should be no elimination – isn’t the mainstream process for PVA and PVC the calcium carbide-acetylene method?

Reply #32019-08-22

It has been phased out; nowadays PVC is produced using direct chlorination and oxychlorination methods

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Process for producing acetylene from calcium carbide

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