Patents by Inventor Lingping Zhou

Lingping Zhou 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).

  • METHOD AND APPARATUS FOR PREPARING ZEOLITE
    Publication number: 20150314278
    Abstract: A process for preparing a catalytic cracking catalyst, which process comprises: a molecular sieve is introduced into a gas-phase ultra-stabilization reactor, the molecular sieve is moved without the conveying of carrier gas from a molecular sieve inlet of the gas-phase ultra-stabilization reactor to a molecular sieve outlet of the gas-phase ultra-stabilization reactor, and the molecular sieve is contacted and reacted with a gaseous SiCl4 in the gas-phase ultra-stabilization reactor, the molecular sieve resulting from the contacting and the reacting is optionally washed, then mixed with a matrix and water into slurry, and shaped into particles.
    Type: Application
    Filed: October 25, 2013
    Publication date: November 5, 2015
    Inventors: Lingping ZHOU, Ziyang LIU, Jiexiao ZHANG, Mingde XU, Weilin ZHANG, Huiping TIAN, Yuxia ZHU
  • CATALYTIC CRACKING CATALYST PREPARATION METHOD
    Publication number: 20150290631
    Abstract: A process for preparing a catalytic cracking catalyst, which process comprises: a molecular sieve is introduced into a gas-phase ultra-stabilization reactor, the molecular sieve is moved without the conveying of carrier gas from a molecular sieve inlet of the gas-phase ultra-stabilization reactor to a molecular sieve outlet of the gas-phase ultra-stabilization reactor, and the molecular sieve is contacted and reacted with a gaseous SiCl4 in the gas-phase ultra-stabilization reactor, the molecular sieve resulting from the contacting and the reacting is optionally washed, then mixed with a matrix and water into slurry, and shaped into particles.
    Type: Application
    Filed: October 25, 2013
    Publication date: October 15, 2015
    Inventors: Mingde Xu, Jiexiao Zhang, Lingping Zhou, Weilin Zhang, Huiping Tian, Yuxia Zhu