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:
Jun. 30, 2020
Filed:
Dec. 11, 2014
Thyssenkrupp Ag, Essen, DE;
Reinhold Achatz, Essen, DE;
Jens Wagner, Frankfurt a.M., DE;
Markus Oles, Hattingen, DE;
Peter Schmöle, Dortmund, DE;
Ralph Kleinschmidt, Mülheim a.d.Ruhr, DE;
Denis Krotov, Dortmund, DE;
Olaf von Morstein, Essen, DE;
Karsten Büker, Dortmund, DE;
THYSSENKRUPP AG, Essen, DE;
Abstract
The invention relates to a method for producing syngas in combined operation with a metallurgical plant which comprises at least one blast furnace for producing crude iron, a converter steel mill and a coke-oven plant. Part of the blast-furnace top gas that is produced in the production of crude iron and/or part of the converter gas that occurs in the converter steel mill and/or part of the coke-oven gas that is produced in the coke-oven plant are mixed. By choosing the gas streams that are brought together to form a mixed gas and/or by changing the mixing ratios of the gas streams that are brought together, at least two streams of useful gas are produced, differing with regard to their composition and respectively prepared to form streams of syngas.