Zhixiong Cha
Land Surveyors in Salt Lake City, UT
License number
Utah 5148377-EXAM
Issued Date
Aug 13, 2003
Expiration Date
Aug 13, 2004
Category
Engineer/Land Surveyor
Type
Engineer Exam - Obsolete
Address
Address
Salt Lake City, UT
Professional information
See more information about Zhixiong Cha at trustoria.com
Ozonation Conversion Of Heavy Hydrocarbons For Resource Recovery
Ozonation Conversion Of Heavy Hydrocarbons For Resource Recovery
US Patent:
2013029, Nov 7, 2013
Filed:
Oct 30, 2012
Appl. No.:
13/664292
Inventors:
Zhixiong Cha - Salt Lake City UT, US
International Classification:
C10G 15/12
US Classification:
208 3
Abstract:
A method for upgrading heavy hydrocarbons into more usable hydrocarbon products is provided. The method provides for the steps of adding heavy hydrocarbons to a solvent system to form a reaction medium, and ozonating the reaction medium with an ozone containing gas to provide ozonation products. The solvent system can include a first solvent that solubilizes at least a portion of the heavy hydrocarbons and a reactive solvent which reacts with ozonation intermediates. Reactive solvent is maintained at concentrations sufficient to decompose ozonation intermediates.