Invention Grant
- Patent Title: Heavy oil conversion process with in-situ potassium sulfide generation
- Patent Title (中): 重油转化过程与原位硫化钾生成
-
Application No.: US13432505Application Date: 2012-03-28
-
Publication No.: US08673132B2Publication Date: 2014-03-18
- 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
- Agent Bruce M. Bordelon; Chad A. Guice
- Main IPC: C10G19/08
- IPC: C10G19/08 ; C10G19/00 ; C10G45/02
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 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
- US20120234728A1 HEAVY OIL CONVERSION PROCESS WITH IN-SITU POTASSIUM SULFIDE GENERATION Public/Granted day:2012-09-20
Information query
