发明名称 |
ADSORBENT HAVING UTILITY FOR CO2 CAPTURE FROM GAS MIXTURES |
摘要 |
<p>A carbon pyrolyzate adsorbent is described that is selective for carbon dioxide in contact with gas mixtures including carbon dioxide and methane. The adsorbent has a carbon dioxide adsorbent capacity at 1 bar pressure of greater than 50 cm3 carbon dioxide per gram of adsorbent at 273K, a methane adsorption capacity at 1 bar pressure of less than 35 cm3 methane per gram of adsorbent at 21°C, and a bulk density of greater than 0.55 gram per cubic centimeter of volume. Such adsorbent can be utilized, for example, for biogas upgrading, natural gas purification, coal bed methane purification, and refining operations.</p> |
申请公布号 |
IN971DE2014(A) |
申请公布日期 |
2015.06.05 |
申请号 |
IN2014DEL971 |
申请日期 |
2014.04.03 |
申请人 |
ADVANCED TECHNOLOGY MATERIALS, INC. |
发明人 |
CARRUTHERS, J. DONALD;PETRUSKA, MELISSA A.;WILSON, SHAUN M.;STURM, EDWARD A. |
分类号 |
B01D53/047 |
主分类号 |
B01D53/047 |
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