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, 2009
Filed:
Oct. 13, 2004
Evgeni Gorval, Dortmund, DE;
Evgeni Gorval, Dortmund, DE;
UHDE GmbH, Dortmund, DE;
Abstract
A synthesis furnace has a furnace chamber surrounded by a circumferential furnace wall, in which burners are disposed essentially in one plane, with burner exit direction directed downward, and reaction tubes are disposed essentially vertically and parallel to one another. The reaction tubes are heated externally by the ignited burners. To improve the heat distribution and the entire heat transfer in as simple a manner as possible, in terms of design and control technology, at least the outer burners disposed in the vicinity of the furnace wall have a burner exit direction that runs at an incline away from the center of the furnace in relation to the vertical.