发明名称 |
Natural gas liquids stabilizer with side stripper |
摘要 |
The invention provides a process and system for processing natural gas and separating natural gas liquids into natural gasoline and a Y-grade liquid that meets specifications for low methane and ethane content. The process and system includes a side stripper and reboiler to separate methane and ethane from heavier hydrocarbons and a reboiler system to stabilize the natural gasoline. |
申请公布号 |
US9523055(B2) |
申请公布日期 |
2016.12.20 |
申请号 |
US201514606431 |
申请日期 |
2015.01.27 |
申请人 |
UOP LLC |
发明人 |
Russeff Richard L. |
分类号 |
C10L3/12;C10G5/06;C10G7/02;C10G65/00;C10L1/06 |
主分类号 |
C10L3/12 |
代理机构 |
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代理人 |
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主权项 |
1. A process for processing a stream containing natural gas liquids comprising:
(a) sending said stream to a column; (b) removing a vapor comprising methane and ethane from a top of said column; (c) removing a portion of said stream from a middle section of said column and sending said portion to a side stripper to separate said middle portion into a light hydrocarbon vapor portion and a natural gas liquid product; and (d) removing a second portion of said stream from a bottom section of said column and sending said second portion to a stabilizer reboiler to separate said second portion into a stabilized gasoline product and a lighter hydrocarbon vapor portion to be returned to said column. |
地址 |
Des Plaines IL US |