Patent ID: 11859142
Assignee: UOP LLC
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 2:
3. The process of claim 2, further comprising:
hydrocracking the hydrocarbon feed stream in the first stage hydrocracking reactor in the presence of a first hydrogen stream and a distillate selective catalyst to produce the first hydrocracked effluent stream;
passing the first hydrocracked effluent stream to a first stage hot separator to provide a first hot separated vapor hydrocracked stream and a first hot separated liquid hydrocracked stream;
passing the first hot separated vapor hydrocracked stream and a second hot separated vapor hydrocracked stream to the cold separator to provide the cold separated vapor hydrocracked stream and the cold separated liquid hydrocracked stream;
separating the first hot separated liquid hydrocracked stream in a first stage hot flash drum to provide a first hot vapor hydrocracked stream and a first hot liquid hydrocracked stream;
passing the first hot vapor hydrocracked stream, the first cold separated liquid hydrocracked stream, and a second hot vapor hydrocracked stream to the cold flash drum to provide a cold vapor stream and the cold liquid stream; and
stripping the cold liquid stream, an overhead vapor hydrocracked stream, and the first hot liquid hydrocracked stream to provide the liquid hydrocracked stream.