Process control for fractionation column
United States Patent 3203871
US Patent References:
Method of fractionation
- - 2104310
Heat exchanger
- - 2222575
Method of separating liquids and gases
- - 2277070
Controls for isomerization systems
- - 2414371
Fractionation control
- - 2684326
Method of fractionation
- - 2104310
Heat exchanger
- - 2222575
Method of separating liquids and gases
- - 2277070
Controls for isomerization systems
- - 2414371
Fractionation control
- - 2684326
Inventors:
Clark, Merlin O.
Wyatt Jr., William B.
Wyatt Jr., William B.
Publication Date:
08/31/1965
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Export Citation:
Assignee:
PHILLIPS PETROLEUM CO
Primary Class:
Other Classes:
700/282, 203/DIG.018, 202/206, 202/160, 196/132, 700/270
International Classes:
B01D3/42
US Patent References:
| 2915462 | Distillation column control |