发明名称 |
Multilayered adsorbent system for gas separations by pressure swing adsorption |
摘要 |
A gas adsorption composite a high density adsorbent including a high density layer having a first density of at least 0.3 g/cc; and a low density adsorbent having a low density layer having a second density of less than 0.3 g/cc, wherein the high density adsorbent is in substantially contiguous contact with the low density adsorbent and each of the high density adsorbent and the low density adsorbent has an adsorbent surface area of at least 500 m<2>/g. A pressure swing adsorption process for recovering a product gas from a feed gas, said process including supplying a pressure swing adsorption apparatus comprising a gas adsorption composite, feeding a feed gas into said pressure swing adsorption apparatus during a feed period not exceeding 100 seconds and recovering said product gas from said pressure swing adsorption apparatus.
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申请公布号 |
US2003205131(A1) |
申请公布日期 |
2003.11.06 |
申请号 |
US20030406706 |
申请日期 |
2003.04.03 |
申请人 |
GOLDEN CATHERINE MARIE ANNE;GOLDEN TIMOTHY CHRISTOPHER;BATTAVIO PAULA JEAN |
发明人 |
GOLDEN CATHERINE MARIE ANNE;GOLDEN TIMOTHY CHRISTOPHER;BATTAVIO PAULA JEAN |
分类号 |
B01D53/047;B01J20/28;(IPC1-7):B01D53/02 |
主分类号 |
B01D53/047 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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