基本信息:
- 专利标题： PROCESS FOR PRODUCING A SUBSTITUTE NATURAL GAS
- 专利标题（中）：生产替代天然气的过程
- 申请号：EP14744942.5 申请日：2014-07-28
- 公开(公告)号：EP3024915A1 公开(公告)日：2016-06-01
- 发明人： CHAPMAN, Chris , TAYLOR, Richard , COZENS, Phillip , MATERAZZI, Massimiliano , MANSON-WHITTON, Chris
- 申请人： Advanced Plasma Power Limited , Progressive Energy Limited
- 申请人地址： Unit A2, Marston Gate South Marston Industrial Estate Swindon, Wiltshire SN3 4DE GB
- 专利权人： Advanced Plasma Power Limited,Progressive Energy Limited
- 当前专利权人： Advanced Plasma Power Limited,Progressive Energy Limited
- 当前专利权人地址： Unit A2, Marston Gate South Marston Industrial Estate Swindon, Wiltshire SN3 4DE GB
- 代理机构： Boult Wade Tennant
- 优先权： GB201313402 20130726
- 国际公布： WO2015011503 20150129
- 主分类号： C10L3/08
- IPC分类号： C10L3/08 ; C10K3/04 ; C10L3/10
摘要：
A process for producing a substitute natural gas, the process comprising the steps of: providing a synthesis gas comprising hydrogen and carbon monoxide; subjecting the synthesis gas to a water-gas-shift reaction to increase the ratio of hydrogen to carbon monoxide thereby forming a hydrogen-enriched synthesis gas; subjecting the hydrogen-enriched synthesis gas to a methanation reaction to convert at least a portion of the gas into methane thereby forming a methane- enriched gas; and recovering from the methane-enriched gas a methane-containing gas having a Wobbe number of from 43 to 57 MJ/m³.
摘要（中）：
一种生产替代天然气的方法，该方法包括以下步骤：提供包含氢和一氧化碳的合成气; 使合成气经历水煤气变换反应以增加氢与一氧化碳的比率，从而形成富氢合成气; 使所述富氢合成气经历甲烷化反应以将至少一部分所述气体转化成甲烷，从而形成富甲烷气体; 并从富甲烷气体中回收瓦伯数为43-57MJ / m 3的含甲烷气体。