One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； August 09
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Single-choice question: The reason why the mixture flow rate in the vinyl chloride conversion converter using the calcium carbide method cannot be increased is ( ). A Insufficient pressure of the feed gas B Low purity of the feed gas C Low amount of acetylene D Catalyst has lost its activity Answer: A
The reason why the mixture flow rate in the calcium carbide process vinyl chloride conversion converter cannot be increased is (A). A Insufficient pressure of the feed gas B Low purity of the feed gas C Low amount of acetylene D Catalyst deactivation