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Dive into the research topics where Gerhard Wiederhöft is active.

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Featured researches published by Gerhard Wiederhöft.


Archive | 1996

Nanodisperse titanium dioxide, process for the production thereof and use thereof

Gerhard Wiederhöft; Kai Dr. Bütje; Peter-Joachim Barenthien; Michael Bödiger; Heinrich Alberts


Archive | 1996

Nanodisperse titanium dioxide, process for its preparation and its use

Heinrich Alberts; Peter-Joachim Barenthien; Michael Bödiger; Kai Dr. Bütje; Gerhard Wiederhöft


Archive | 1990

PROCESS FOR THE PRODUCTION OF TIO2 PIGMENTS

Gerhard Wiederhöft; Günter Dr. Lailach


Archive | 1992

Process for working up digestion residues of titanium dioxide production.

Bernd Krockert; Jurgen Kischkewitz; Gerhard Wiederhöft


Archive | 1989

Process for the recorvery of sulphuric acid in the production of titanium dioxide

Gerhard Wiederhöft; Eckhard Bayer; Wolfgang Müller; Günter Dr. Lailach


Archive | 1989

Process for the recovery of sulfuric acid in the production of titanium dioxide

Gerhard Wiederhöft; Eckhard Dr.C; O Mobay Corp Pk Division Bayer; Wolfgang Müller; Günter Dr. Lailach


Archive | 1996

Nanodisperses Titandioxid, Verfahren zu dessen Herstellung und seine Verwendung

Heinrich Alberts; Peter-Joachim Barenthien; Michael Bödiger; Kai Dr. Bütje; Gerhard Wiederhöft


Archive | 1990

PROCESS FOR THE CALCINATION OF FILTER CAKES WITH HIGH SOLIDS CONTENTS BEING PARTLY PRE-DRIED IN A DIRECTLY HEATED ROTARY KILN

Bernd-Michael Holle; Peter Beumer; Rolf Michael Braun; Hilmar Rieck; Jurgen Kischkewitz; Gerhard Wiederhöft


Archive | 1996

Dioxyde de titane nanodisperse, procédé pour sa fabrication et son utilisation

Heinrich Alberts; Peter-Joachim Barenthien; Michael Bödiger; Kai Dr. Bütje; Gerhard Wiederhöft


Archive | 1996

Nanodisperse titanium dioxide, process for their manufacture and use.

Gerhard Wiederhöft; Kai Dr. Bütje; Peter-Joachim Barenthien; Michael Bödiger; Heinrich Alberts

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