发明名称 |
Separation of hydrogen containing gas mixtures |
摘要 |
Enhanced recovery of the methane content of a multicomponent stream containing lower boiling gas components is obtained by effecting condensation of at least the major portion of the methane content in a dephlegmator wherein separated lower boiling components are employed as indirect heat exchange refrigerants.
|
申请公布号 |
US4270939(A) |
申请公布日期 |
1981.06.02 |
申请号 |
US19790064232 |
申请日期 |
1979.08.06 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
ROWLES, HOWARD C.;WOODWARD, DONALD W. |
分类号 |
C01B3/50;F25J3/02;(IPC1-7):F25J3/02 |
主分类号 |
C01B3/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|