Patents by Inventor Yunming FANG

Yunming FANG 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).

  • SYSTEM AND METHODS FOR RENEWABLE FUELS
    Publication number: 20230183586
    Abstract: A method may include: hydropyrolyzing a bio feedstock in a hydropyrolysis unit to produce at least a hydropyrolysis oil; introducing at least a portion of the hydropyrolysis oil with a hydrocarbon co-feed into a fluidized catalytic cracking unit; and cracking the hydropyrolysis oil in the fluidized catalytic cracking unit to produce at least fuel range hydrocarbons.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 15, 2023
    Inventors: Xiaochun Xu, Yunming Fang, Yudi Zhao
  • Process for production of aromatics via pyrolysis of lignin-comprising material
    Patent number: 10308877
    Abstract: This invention relates to a process for the conversion of a feedstock comprising a lignin-comprising material, comprising the steps (a) to (c): (a) charging the feedstock to a fluidized bed reactor; (b) pyrolyzing at least part of the feedstock in the fluidized bed reactor while introducing a carrier gas into the reactor, to produce pyrolysis vapors; (c) reacting at least part of the pyrolysis vapors coming from step (b) in a second reactor comprising a catalyst, to produce hydrocarbon products comprising aromatics.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: June 4, 2019
    Assignee: SHELL OIL COMPANY
    Inventors: Colin John Schaverien, Yunming Fang
  • PROCESS FOR PRODUCTION OF AROMATICS VIA PYROLYSIS OF LIGNIN-COMPRISING MATERIAL
    Publication number: 20170369787
    Abstract: This invention relates to a process for the conversion of a feedstock comprising a lignin-comprising material, comprising the steps (a) to (c): (a) charging the feedstock to a fluidized bed reactor; (b) pyrolyzing at least part of the feedstock in the fluidized bed reactor while introducing a carrier gas into the reactor, to produce pyrolysis vapours; (c) reacting at least part of the pyrolysis vapours coming from step (b) in a second reactor comprising a catalyst, to produce hydrocarbon products comprising aromatics.
    Type: Application
    Filed: December 24, 2015
    Publication date: December 28, 2017
    Inventors: Colin John SCHAVERIEN, Yunming FANG