November 5, 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.


Patent Number: US 8293961
Title: Catalytic cracking process using fast fluidization for the production of light olefins from hydrocarbon feedstock
Inventor(s): Choi, Sun; Kim, Yong Seung; Park, Deuk Soo; Kim, Suk Joon; Kim, Ji Min; Kim, Hong Chan; Oh, Seung Hoon; Kim, Tae Jin; Choo, Dae Hyun
Patent Assignee(s): SK Energy Co., Ltd., S. Korea
Source: PCT Int. Appl., 37pp. CODEN: PIXXD
Language: English

According to the invention, a fast fluidization regime is applied to a fluidized bed catalytic cracking process of producing light olefins using zeolite, such that a volume fraction and distribution of the catalyst sufficient to induce the catalytic cracking reaction can be provided, thus effectively enhancing the production of light olefin hydrocarbons, in particular, ethylene and propylene, at high selectivity.

View the full-text USPTO patent here.

Recent News

    October 28, 2015 | CAS and Influential Research
    Leaders in Japan Share Common Business
    Challenges in Driving Economic Development
    through Scientific Research

    September 1, 2015 | BizInt Smart Charts and New
    STN Collaboration Extends and Optimizes Intellectual
    Property Search Workflow

    August 7, 2015 | CAS Announces the 2015 SciFinder
    Future Leaders in Chemistry and First-Ever Alumni

                                                                    More News >> 

Media Contact

 Name: Rhonda Ross
 Phone: 614-447-3624