May 21, 2012

CAS databases provide millions of journal article references from more than 10,000 major scientific journals worldwide, patent and patent family references from 63 patent authorities around the world, and other reputable web sources.

The following patent record is from the CAplusSM database.

CAPLUS COPYRIGHT 2012 ACS

Patent Number: US 8163808
Title: Acetylene enhanced conversion of syngas to Fischer-Tropsch hydrocarbon products
Inventor(s): Kibby, Charles Leonard; Cheng, Minquan
Patent Assignee(s): Chevron U.S.A Inc., USA; Commonwealth Scientific and Industrial Research Organisation
Source: U.S. Pat. Appl. Publ., 15 pp. CODEN: USXXCO
Language: English

Abstract:
The invention relates to a method for converting syngas to Fischer-Tropsch (F-T) hydrocarbon products, the method comprising: (a) providing synthesis gas to a F-T reactor; (b) providing acetylene to the F-T reactor, the molar ratio of the acetylene to synthesis gas being at least 0.01; (c) reacting the synthesis gas and acetylene under suitable reaction conditions, in the presence of a catalyst, to produce F-T hydrocarbon products; and (d) recovering the F-T hydrocarbon products.

Please note:  Abstracts for patent records in CAplus are routinely enhanced to better describe the claimed invention. CAS enhanced the abstract using additional information found in the patent. In this example, the U.S. granted patent lists Charles Leonard Kibby, Minquan Cheng, Yun Lei, David Lawrence Trimm and William L. Schinski as the inventors. CAS indexed the published application US 20090170965 as the first published record of the invention which only included Charles Leonard Kibby and Minquan Cheng as inventors at that time.

 

View the full-text U.S. patent from USPTO.

Recent News

   
    July 30, 2014 | CAS Announces the 2014 SciFinder
    Future Leaders in Chemistry
   
    July 28, 2014
| Latest Release of New STN Now
    Available, Expands Global Patent Coverage and
    Enhances Search Capabilities
   
    June 30, 2014 | CHEMCATS on STN Enhanced with
    New Search and Display Fields and More Frequent
    Updates
   
                                                                     More News >> 

 Media Contact

 Name: Rhonda Ross
 Phone: 614-447-3624                                       
 Email: cas-pr@cas.org