Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Heiko Beckhaus is active.

Publication


Featured researches published by Heiko Beckhaus.


Archive | 1988

Process for the separation of sulfuric and nitric acid from a mixture containing dinitrotoluene produced during the nitration of toluene

Harro Witt; Heiko Beckhaus


Archive | 1988

Process for separating sulphuric acid and nitric acid from dinitrotoluene mixtures obtained during the nitration of toluene

Harro Witt; Heiko Beckhaus


Archive | 1987

PROCESS FOR WORKING UP AQUEOUS AMINE SOLUTIONS

Heiko Beckhaus; Harro Witt; Dieter Dr. Becher; Hermann Dr. Dallmeyer; Uwe Jens Zarnack


Archive | 1997

Method for upgrading used sulfuric acids

Heiko Beckhaus; Jürgen Münnig; Wolfgang Lorenz; Karl Schumacher


Archive | 1995

Sludge phase reactor and process for performing sludge phase reactions

Harro Witt; Uwe Jens Zarnack; Heiko Beckhaus


Archive | 1996

Verfahren zur Reinigung und Aufkonzentrierung von gebrauchten Schwefelsäuren

Heiko Beckhaus; Juergen Muennig; Dieter Dr Grenner


Archive | 1997

Process for the separation of high-boiling materials from the reaction mixture generated during the production of diaminotoluene

Heiko Beckhaus; Harro Witt; Uwe-Jens Zarnack; Gerd Greger


Archive | 1996

Purification of sulphuric acid used for nitration of aromatics

Heiko Beckhaus; Juergen Muennig; Dieter Dr Grenner


Archive | 1995

Sludge phase reactor and its use

Harro Witt; Uwe Jens Zarnack; Heiko Beckhaus


Archive | 1998

Process for purifying and concentrating spent sulfuric acids

Heiko Beckhaus; Jürgen Münnig; Dieter Dr Grenner

Researchain Logo
Decentralizing Knowledge