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Dive into the research topics where Johannes Hachgenei is active.

Publication


Featured researches published by Johannes Hachgenei.


Archive | 1991

Using polyglycerines in the Bayer process to increase crystal size of the product

Johannes Hachgenei; Reinhard Bunte; Juergen Foell


Archive | 1990

Method for producing alkali metal silicates by heating cristobalite or tempered quartz sand with naoh or koh under atmospheric pressure

Johannes Hachgenei; Rudolf Novotny; Peter Christophliemk; Hans Dolhaine; Juergen Foell


Archive | 1992

Process for the production of oligoglycerol mixtures of increased diglycerol content

Eugene G. Harris; Udo Hees; Reinhard Bunte; Johannes Hachgenei; Peter Kuhm


Archive | 1991

Process for producing reactive silicon dioxide phases

Johannes Hachgenei; Rudolf Novotny; Hans Dolhaine; Peter Christophliemk


Archive | 1993

PROCESS FOR PRODUCING OLIGOCLYCERINE MIXTURES WITH INCREASED DIGLYCERINE CONTENT

Udo Hees; Reinhard Bunte; Johannes Hachgenei; Peter Kuhm; Eugene G. Harris


Archive | 1991

Method of preparing oligoglycerine mixtures with a high diglycerine content

Udo Hees; Reinhard Bunte; Johannes Hachgenei; Andreas Botulinski; Arno Behr; Manfred Biermann


Archive | 1992

Liquid or paste-like washing product

Helmut Blum; Johannes Hachgenei; Karl Schwadtke; Siglinde Erpenbach


Archive | 1991

Polyglycerins in the bayer process

Johannes Hachgenei; Reinhard Bunte; Jürgen Föll


Archive | 1991

Phosphate-free cleaning agent

Wilfried Dr Schirmer; Johannes Hachgenei; Guenther Just; Winfried Wichelhaus


Archive | 1991

Process for producing zeoliths from tempered sand

Johannes Hachgenei; Hans Dolhaine; Arnold Heins; Peter Christophliemk; Rudolf Novotny

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