Heavy Fossil Hydrocarbon and Upgrading Using Radio-Frequency or Microwave Energy

Patent ID: 8029 | Patent Number 11,021,661 | Status: Granted

Abstract

This invention disclosure report describes alternative methods of direct coal liquefaction for the production of chemicals and fuels. Through utilization of microwave or Rf energies, coal is directly converted to a variety of value-added chemicals and fuels. Direct generation of acetylene, olefins, BTX, naphtha, naphthalenes, and fuel precursors from coal in inert atmospheres are observed. Addition of hydrogen and/or methane can further increases direct fuel production and hydrogenation of the coal-derived liquids is observed at atmospheric pressure and modest temperatures. Modifications of reactants, process parameters, and reactor design can significantly influence the relative product distribution of chemicals and fuels generated.

Application Number

13/401,216

Inventors

Sheen,David M
Linehan,John
Roberts,Benjamin Q
Griffin,Jeffrey W
Franz,James A
McMakin,Douglas L
Strohm,James J

Market Sector

Chemistry and Catalysts