Purifying crude ethylene gas to “polymerization-grade” ethylene using pressure swing adsorption technology
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I have a question for everyone: who in this group has designed a pressure swing adsorption process? I want to purify a crude ethylene gas to “polymerization grade”. The composition of the gas is: 95.65% ethylene, 1.56% diethyl ether, 0.50% hydrogen, 0.44% ethane, 0.50% acetaldehyde, 0.70% propylene, 0.30% n-butylene, 0.20% isobutylene, and 0.15% carbon monoxide. It is required to purify ethylene using the PSA process to a purity of over 99.95% (polymer-grade), with the total content of all components together being 100%. The total gross gas flow rate is 3000 Nm3/hr (at standard conditions). Selection of adsorbents and process simulation calculations are required. Those who have this pressure swing adsorption technology please get in touch with me.
The research and development of efficient ethylene adsorbents is crucial. Friends who are familiar with research in this field can get in touch with me. :victory::victory::victory::victory: