Invention Grant
- Patent Title: Process for the simultaneous treatment and fractionation of light naphtha hydrocarbon streams
- Patent Title (中): 同时处理和分馏轻质石脑油烃流的方法
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Application No.: US150573Application Date: 1998-09-10
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Publication No.: US6083378APublication Date: 2000-07-04
- Inventor: Gary R. Gildert , Willibrord A. Groten , Hugh M. Putman
- Applicant: Gary R. Gildert , Willibrord A. Groten , Hugh M. Putman
- Applicant Address: TX Pasadena
- Assignee: Catalytic Distillation Technologies
- Current Assignee: Catalytic Distillation Technologies
- Current Assignee Address: TX Pasadena
- Main IPC: B01D3/32
- IPC: B01D3/32 ; B01D3/00 ; B01D3/14 ; B01J8/04 ; C10G7/00 ; C10G35/04 ; C10G45/02 ; C10G47/00 ; C10G49/00 ; C10G65/02 ; C10G65/16 ; C10G67/16
Abstract:
A process for concurrently fractionating and hydrotreating of a full range naphtha stream. The full boiling range naphtha stream is subjected to simultaneous hydrodesulfurization and splitting into a light boiling range naphtha and a heavy boiling range naphtha. The two boiling range naphthas are treated separately according to the amount of sulfur in each cut and the end use of each fraction.
Public/Granted literature
- US4806447A Method of chemically bonding antioxidants into polymeric materials Public/Granted day:1989-02-21
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