Invention Application
- Patent Title: HEAVY OIL CONVERSION PROCESS WITH IN-SITU POTASSIUM SULFIDE GENERATION
- Patent Title (中): 重型油转化过程与原位硫酸盐生成
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Application No.: US13432505Application Date: 2012-03-28
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Publication No.: US20120234728A1Publication Date: 2012-09-20
- Inventor: Daniel P. Leta , Jonathan M. McConnachie , William C. Baird, JR. , Walter D. Vann , Jorge L. Soto
- Applicant: Daniel P. Leta , Jonathan M. McConnachie , William C. Baird, JR. , Walter D. Vann , Jorge L. Soto
- Applicant Address: US NJ Annandale
- Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- Current Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- Current Assignee Address: US NJ Annandale
- Main IPC: C10G33/00
- IPC: C10G33/00
Abstract:
The present invention relates to a process for regeneration of alkali metal salt reagent used in desulfurization of heavy oil feedstreams. In particular, the it present invention relates to a process utilizing potassium hydroxide as an external supply reagent to a heavy oil conversion process and in-situ conversion of the spent reactants utilized in such process into a potassium sulfide reagent for reintroduction into the heavy oil conversion process.
Public/Granted literature
- US08673132B2 Heavy oil conversion process with in-situ potassium sulfide generation Public/Granted day:2014-03-18
Information query
