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Dive into the research topics where Jürgen Dr.-Ing. Künzel is active.

Publication


Featured researches published by Jürgen Dr.-Ing. Künzel.


Chemical Engineering & Technology | 2001

Electrochemical Process for Reducing Chlorine Dissolved in Hydrochloric Acid

Christian Bienhüls; Jürgen Dr.-Ing. Künzel; Roland Mayer; Georg Härtel

A problem often associated with the manufacture of hydrochloric acid by combustion process is that the hydrochloric acid is contaminated by dissolved chlorine. Conventional practice is to remove the free chlorine from the hydrochloric acid by adding reducing agents. As an alternative, an electrochemical chlorine reduction process has been developed and investigated both on a laboratory and pilot-plant scale. The advantages of this method are that it obviates the need to add chemicals and effectively prevents chlorine corrosion.


Archive | 2001

Method and device for the simultaneous production of acid and base of high purity

Georg Härtel; Christian Bienhüls; Jürgen Dr.-Ing. Künzel


Archive | 1985

Procedure for manufacturing a plate heat exchanger

Jürgen Dr.-Ing. Künzel; Manfred Schmid; Adolf Swozil; Gerhard Ullmann


Archive | 1995

Process for manufacturing essentially carbon filler or distributing body for flowing liquids

Jürgen Dr.-Ing. Künzel; Manfred Dipl.-Ing. Nedoschill; Manfred Schmid


Archive | 2003

Process and apparatus for generating hydrogen

Marcus Franz; Georg Härtel; Jürgen Dr.-Ing. Künzel


Archive | 2006

Block type heat exchanger for dust-laden flue gas

Marcus Dr. Franz; Gerhard Kalterherberg; Jürgen Dr.-Ing. Künzel; Peter Pöllmann; Sören Götz


Archive | 1991

Process for the thermal coating of surfaces with a fluoropolymer

Lothar Dr Bakowsky; Hermann Blädel; Herbert Fitz; Hans-Jürgen Dr. Hendriock; Erwin Kappelsberger; Jürgen Dr.-Ing. Künzel; Gerhard Ullmann


Archive | 2004

Process and apparatus for preparing hydrogen chloride

Marcus Franz; Jürgen Dr.-Ing. Künzel


Archive | 2006

Heat exchanger block

Marcus Dr. Franz; Jürgen Dr.-Ing. Künzel


Archive | 2000

Process and device for producing components and semifinished products from synthetic graphite or ceramic granules, in particular for producing graphite tubes

Holger Müller; Jürgen Dr.-Ing. Künzel; Manfred Schmid

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Georg Härtel

Freiberg University of Mining and Technology

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Roland Mayer

Freiberg University of Mining and Technology

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