发明名称 |
DISTILLATIVE SEPARATION OF ACID GASES FROM LIGHT HYDROCARBONS |
摘要 |
An improved distillative method of separating an acid gas (e.g. carbon dioxide or hydrogen sulfide) and light hydrocarbons (e.g. ethane, ethylene, or propane) using a distillation column (14) is disclosed in which the formation of an azeotrope between these components is prevented by addition of an additional component to the mixture under distillation. Prevention of the azeotrope allows a more complete separation to be achieved. The additional component is for example a C3-C6 alkane or a mixture of C3-C6 alkanes. |
申请公布号 |
AU7034481(A) |
申请公布日期 |
1981.10.09 |
申请号 |
AU19810070344 |
申请日期 |
1981.02.13 |
申请人 |
HELIX TECHNOLOGY CORPORATION |
发明人 |
A.S. HOLMES;J.M. RYAN |
分类号 |
C07C7/06;B01D3/14;B01D3/32;B01D3/34;B01D3/36;C07C1/00;C07C7/05;C07C67/00;F25J3/02;F25J3/08 |
主分类号 |
C07C7/06 |
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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