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:
May. 12, 2015
Filed:
Jul. 03, 2010
Martin Rothaemel, Frankfurt am Main, DE;
Theis Ohlhaver, Frankfurt am Main, DE;
Peter Trabold, Darmstadt, DE;
Andreas Ochs, Friedrichsdorf, DE;
Harald Koempel, Neu-Isenburg, DE;
Martin Rothaemel, Frankfurt am Main, DE;
Theis Ohlhaver, Frankfurt am Main, DE;
Peter Trabold, Darmstadt, DE;
Andreas Ochs, Friedrichsdorf, DE;
Harald Koempel, Neu-Isenburg, DE;
Lurgi GmbH, Frankfurt am Main, DE;
Abstract
For producing synthetic fuels, an educt mixture containing steam and oxygenates, such as methanol and/or dimethyl ether, is converted to olefins on a catalyst in a first process stage, and this olefin mixture then is divided in a separating means into a stream rich in C-Chydrocarbons and a stream rich in Chydrocarbons. The stream rich in Chydrocarbons is divided into a stream rich in Cand Chydrocarbons and a stream rich in Chydrocarbons, wherein the stream rich in Cand Chydrocarbons is at least partly subjected to an etherification with methanol. The ethers thus obtained are admixed to the gasoline product stream.