Invention Grant
US07670983B2 Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product
有权
脱蜡催化剂的氧化剂处理使得脱蜡产物的产率更高
- Patent Title: Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product
- Patent Title (中): 脱蜡催化剂的氧化剂处理使得脱蜡产物的产率更高
-
Application No.: US12070690Application Date: 2008-02-20
-
Publication No.: US07670983B2Publication Date: 2010-03-02
- Inventor: Adeana Richelle Bishop , William Berlin Genetti , Jack Wayne Johnson , Loren Leon Ansell , Nancy Marie Page
- Applicant: Adeana Richelle Bishop , William Berlin Genetti , Jack Wayne Johnson , Loren Leon Ansell , Nancy Marie Page
- 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: B01J29/06
- IPC: B01J29/06
Abstract:
Fischer-Tropsch hydrocarbon synthesis using a noncobalt catalyst is used to produce waxy fuel and lubricant oil hydrocarbons from synthesis gas derived from natural gas. The waxy hydrocarbons are hydrodewaxed, with reduced conversion to lower boiling hydrocarbons, by contacting the waxy hydrocarbons, in the presence of hydrogen, with an unsulfided hydrodewaxing catalyst that has been reduced and then treated by contacting it with a stream containing one or more oxygenates.
Public/Granted literature
- US20080146437A1 Oygenate treatment of dewaxing catalyst for greater yield of dewaxed product Public/Granted day:2008-06-19
Information query
