Invention Grant
- Patent Title: Process for producing diesel with low levels of sulfur
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Application No.: US15401400Application Date: 2017-01-09
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Publication No.: US10669490B2Publication Date: 2020-06-02
- Inventor: Hasan Dindi
- Applicant: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
- Applicant Address: US DE Wilmington
- Assignee: DuPont Industrial Biosciences USA, LLC
- Current Assignee: DuPont Industrial Biosciences USA, LLC
- Current Assignee Address: US DE Wilmington
- Agency: Stinson LLP
- Main IPC: C10G45/08
- IPC: C10G45/08 ; C10G67/02 ; C10L1/08 ; C10G45/22 ; C10G65/04

Abstract:
This disclosure relates to a process for producing diesel with reduced levels of sulfur. The process involves (a) providing a diesel feed comprising a diesel having a sulfur content in the range of about 20 to about 10,000 wppm; (b) feeding the diesel feed and a hydrogen rich gas to a reaction zone comprising a hydrotreating catalyst to produce a hydrotreated diesel effluent comprising diesel and hydrogen sulfide; and (c) removing hydrogen sulfide from the hydrotreated diesel effluent to produce a diesel product having a sulfur content no more than about 100 wppm; wherein hydrogen consumption in the reaction zone is in the range of about −150 to about 150 scf/bbl.
Public/Granted literature
- US20170211000A1 PROCESS FOR PRODUCING DIESEL WITH LOW LEVELS OF SULFUR Public/Granted day:2017-07-27
Information query
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