Patents by Inventor Yueli WEN

Yueli WEN 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).

  • Zeolite catalyst for alkylation of toluene with methanol, preparation process and use thereof
    Patent number: 11484870
    Abstract: The disclosure relates to a zeolite catalyst for side-chain alkylation of toluene with methanol, including a zeolite NaX and Na3PO4 or Na2HPO4 supported on the zeolite NaX. The zeolite catalyst can be effective for catalyzing the side-chain alkylation of toluene with methanol. The disclosure also relates to a process for preparing a zeolite catalyst for side-chain alkylation of toluene with methanol, which is simple, practical and cheap in cost.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: November 1, 2022
    Assignee: Taiyuan University of Technology
    Inventors: Wei Huang, Ahmad Faraz, Bin Wang, Yueli Wen, Chunyao Hao, Huijun Li, Yuhua Liu
  • ZEOLITE CATALYST FOR ALKYLATION OF TOLUENE WITH METHANOL, PREPARATION PROCESS AND USE THEREOF
    Publication number: 20210260565
    Abstract: The disclosure relates to a zeolite catalyst for side-chain alkylation of toluene with methanol, including a zeolite NaX and Na3PO4 or Na2HPO4 supported on the zeolite NaX. The zeolite catalyst can be effective for catalyzing the side-chain alkylation of toluene with methanol. The disclosure also relates to a process for preparing a zeolite catalyst for side-chain alkylation of toluene with methanol, which is simple, practical and cheap in cost.
    Type: Application
    Filed: May 27, 2020
    Publication date: August 26, 2021
    Applicant: Taiyuan University of Technology
    Inventors: Wei HUANG, Ahmad FARAZ, Bin WANG, Yueli WEN, Chunyao HAO, Huijun LI, Yuhua LIU