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公开(公告)号:US20050154245A1
公开(公告)日:2005-07-14
申请号:US10740273
申请日:2003-12-18
申请人: Rian Reyneke , Iain Sinclair , Guang-Chung Lee , Michael Floral , Jeffery Logsdon , Wayne Eng , Christos Papadopoulos
发明人: Rian Reyneke , Iain Sinclair , Guang-Chung Lee , Michael Floral , Jeffery Logsdon , Wayne Eng , Christos Papadopoulos
CPC分类号: F25J3/0219 , F25J3/0233 , F25J3/0238 , F25J3/0252 , F25J2200/38 , F25J2200/80 , F25J2215/62 , F25J2270/06 , F25J2270/60
摘要: A process for recovering hydrogen from a mixed hydrocarbon stream wherein the mixed hydrocarbon stream is subjected to a separation technique to produce a substantially hydrogen enriched stream, which is then recovered as hydrogen product. A process for providing refrigeration duty to the process is also disclosed, wherein a substantially methane enriched stream arising from the separation technique is expanded to provide cooling duty for the process.
摘要翻译: 从混合烃流中回收氢的方法,其中混合烃流经受分离技术以产生基本上富含氢的物流,然后将其作为氢产物回收。 还公开了一种为该方法提供制冷负荷的方法,其中扩大了由分离技术产生的基本上富含甲烷的料流以为该方法提供冷却负荷。
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公开(公告)号:US20060135840A1
公开(公告)日:2006-06-22
申请号:US11017159
申请日:2004-12-20
申请人: Rian Reyneke , Michael Foral , Guang-Chung Lee , Wayne Eng , Iain Sinclair , Jeffery Logsdon
发明人: Rian Reyneke , Michael Foral , Guang-Chung Lee , Wayne Eng , Iain Sinclair , Jeffery Logsdon
IPC分类号: C07C7/00
CPC分类号: F25J3/0219 , C07C7/005 , C07C7/04 , C07C7/167 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J3/0252 , F25J2205/04 , F25J2210/12 , F25J2215/62 , F25J2270/04 , F25J2270/90 , Y02P20/132 , Y02P30/462 , Y10S62/932 , C07C11/04
摘要: A process for the recovery and purification of ethylene and optionally propylene from a stream containing lighter and heavier components that employs an ethylene distributor column and a partially thermally coupled distributed distillation system.
摘要翻译: 从含有较轻和较重组分的流中回收和纯化乙烯和任选的丙烯的方法,其使用乙烯分配器柱和部分热分散蒸馏系统。
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