专利名称：COAL BED PRETREATMENT FOR ENHANCED
CARBON DIOXIDE SEQUESTRATION
发明人：Meyer Steinberg申请号：US11565590申请日：20061130
公开号：US20070144747A1公开日：20070628
专利附图：
摘要：A method is claimed for enabling storage of greater volumes of carbon dioxidefor sequestration while simultaneously enhancing methane recovery from the coal bed.The process is implemented by injecting hydrogen into a coal bed, such as a depleted
underground coal deposit, at a temperature below about 800 degrees Centigrade ();extracting the hydrogen together with methane from the deposit (); separating thehydrogen from the methane (); delivering the methane as a product of the process ();reinjecting the separated hydrogen into the deposit to continue the process untilsequestration of carbon dioxide is desired (); optionally producing hydrogen frommethane () and optionally injecting carbon dioxide for sequestration ().
申请人：Meyer Steinberg
地址：Melville NY 11747-1724 US
国籍：US
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