发明名称 |
System and method for converting wellhead gas to liquefied petroleum gases (LPG) |
摘要 |
A method of converting natural wellhead gas to liquefied petroleum gases (LPG) may comprise the steps of: separating natural gas from petroleum fluids exiting a well-head; compressing the natural gas; refrigerating the natural gas, liquefying at least a portion thereof; and separating LPG from gas vapors of the refrigerated natural gas. A system for performing the method may comprise: a two-stage gas compressor connected to the wellhead; a refrigeration unit downstream of the gas compressor for cooling the compressed gases therefrom; and a product separator downstream of the refrigeration unit for receiving cooled and compressed gases discharged from the refrigeration unit and separating LPG therein from gases remaining in vapor form.
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申请公布号 |
US4419114(A) |
申请公布日期 |
1983.12.06 |
申请号 |
US19820369159 |
申请日期 |
1982.04.19 |
申请人 |
SAPPSUCKER, INC. |
发明人 |
MAY, RONALD L.;SNOW, JR., NICHOLAS J. |
分类号 |
C07C7/09;F25J3/06;(IPC1-7):F25J3/00;F25J5/00 |
主分类号 |
C07C7/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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