The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2015
Filed:
May. 19, 2014
Gerald P Huffman, Lexington, KY (US);
Gerald P Huffman, Lexington, KY (US);
Other;
Abstract
This invention relates to the production of liquid fuels from coal and natural gas and, more specifically, to a new process that combines Fischer-Tropsch synthesis (FTS) with catalytic dehydrogenation (CDH) and methane injection (MI) into the CDH reactor (FTS-CDH-MI) to eliminate all carbon dioxide emissions during the production of liquid fuels. The additional methane for the FTS-CDH-MI process can be derived from natural gas produced by hydro-fracking. The addition of methane in the CDH process eliminates the need for the standard water-gas shift (WGS) reaction to the syngas, which is used to increase the hydrogen (H) of the syngas in FTS. This eliminates the use of water in the process and eliminates entirely the production of CO. In addition to producing the Hneeded for FTS, this process (FTS-CDH) converts the C in these gases into multi-walled carbon nanotubes (MWCNT).