Crude ethylene purification

2017-03-20View Original

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How can crude ethylene with a purity of 97.0 to 98.0% in industrial settings be purified? It contains small amounts of water, ethane, propylene, and other impurities. What adsorbent or what equipment should be used?

Reply #22017-03-20

Dried with molecular sieves for water, while other impurities are removed through distillation

Reply #32017-04-14

How is crude ethylene produced?

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Crude ethylene purification

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