Patents by Inventor Shaobing Yu

Shaobing Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8373013
    Abstract: A process for combining the catalytic conversion of organic oxygenates and the catalytic conversion of hydrocarbons: an organic oxygenate feedstock is contacted with a Y-zeolite containing catalyst to produce a reaction stream, and a coked catalyst and a product stream are obtained after separating the reaction stream; a hydrocarbon feedstock is contacted with a Y-zeolite containing catalyst to produce a reaction stream, a spent catalyst and a reaction oil vapor are obtained after separating the reaction stream, and the reaction oil vapor is further separated to give the products such as gas, gasoline and the like; a part or all of the coked catalyst and a part or all of the spent catalyst enter the regenerator for the coke-burning regeneration, and the regenerated catalyst is divided into two portions, wherein one portion returns to be contacted with the hydrocarbon feedstock, and the other portion, after cooling, returns to be contacted with the organic oxygenate feedstock.
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: February 12, 2013
    Assignees: China Petroleum & Chemical Corporation, Research Institute of Petroleum Processing, SINOPEC
    Inventors: Wenhua Xie, Genquan Zhu, Qiang Fu, Zhiguo Wu, Shaobing Yu, Yihua Yang, Qiang Liu, Zhiqiang Qiao, Xuhong Mu, Chaogang Xie, Yibin Luo, Jiushun Zhang, Xingtian Shu
  • Publication number: 20090318742
    Abstract: A process for combining the catalytic conversion of organic oxygenates and the catalytic conversion of hydrocarbons: an organic oxygenate feedstock is contacted with a Y-zeolite containing catalyst to produce a reaction stream, and a coked catalyst and a product stream are obtained after separating the reaction stream; a hydrocarbon feedstock is contacted with a Y-zeolite containing catalyst to produce a reaction stream, a spent catalyst and a reaction oil vapor are obtained after separating the reaction stream, and the reaction oil vapor is further separated to give the products such as gas, gasoline and the like; a part or all of the coked catalyst and a part or all of the spent catalyst enter the regenerator for the coke-burning regeneration, and the regenerated catalyst is divided into two portions, wherein one portion returns to be contacted with the hydrocarbon feedstock, and the other portion, after cooling, returns to be contacted with the organic oxygenate feedstock.
    Type: Application
    Filed: July 12, 2007
    Publication date: December 24, 2009
    Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION
    Inventors: Wenhua Xie, Genquan Zhu, Qiang Fu, Zhiguo Wu, Shaobing Yu, Yihua Yang, Qiang Liu, Zhiqiang Qiao, Xuhong Mu, Chaogang Xie, Yibin Luo, Jiushun Zhang, Xingtian Shu