Patents Assigned to RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPE
  • Publication number: 20130253208
    Abstract: The present invention provides a catalyst and the preparation process thereof and a process of epoxidising olefin using the catalyst. The catalyst contains a binder and a titanium silicate, the binder being an amorphous silica, the titanium silicate having a MFI structure, and the crystal grain of the titanium silicate having a hollow structure, with a radial length of 5-300 nm for the cavity portion of the hollow structure, wherein the adsorption capacity of benzene measured for the titanium silicate under the conditions of 25 degrees C., P/P0=0.
    Type: Application
    Filed: October 11, 2011
    Publication date: September 26, 2013
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, Research Institute of Petroleum Processing, Sinope Sinopec, Hunan Changling Pertrochemical Science and Technology Development Co. Ltd.
    Inventors: Min Lin, Hua Li, Wei Wang, Chijian He, Xiaoju Wu, Jizao Gao, Xichun She, Jun Long, Qingling Chen
  • Publication number: 20110065963
    Abstract: Disclosed is a process for producing dimethyl ether from methanol, which is characterized in that the absorbing liquid used in said absorbing column is the bottom liquid of DME-fractionating column and/or bottom waste water of the methanol-recovering column. Said process can significantly reduce energy consumption of the apparatus.
    Type: Application
    Filed: March 26, 2008
    Publication date: March 17, 2011
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, Research Institute of Petroleum Processing, Sinope
    Inventors: Xiangbo Guo, Zheng Li, Qiang Li, Chaogang Xie, Keyong Yang, Anguo Mao, Xueliang Chang, Genquan Zhu
  • Publication number: 20080190811
    Abstract: The present invention relates to a hydrocracking catalyst comprising an acidic silica-alumina, an optional alumina, an effective quantity of at least one VIII Group metal component(s), an effective quantity of at least one VIB Group metal component(s) and an organic additive, wherein the organic additive is one or more selected from the group consisting of an oxygen-containing or nitrogen-containing organic compound, and the molar ratio of the organic additive to the VIII Group metal component(s) is 0.01-10. The present invention relates further to a process for producing the hydrocracking catalyst and use of the catalyst in a process for hydrocracking hydrocarbon oils. The hydrocracking catalyst provided according to the present invention shows a higher activity for aromatic hydrosaturating and ring-opening reaction, as compared with the prior art hydrocracking catalyst.
    Type: Application
    Filed: April 26, 2006
    Publication date: August 14, 2008
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPE
    Inventors: Yichao Mao, Hong Nie, Jianwei Dong, Zhenlin Xiong, Zhihai Hu, Yahua Shi, Dadong Li