Jean Rigal | Researchain

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Featured researches published by Jean Rigal.

Archive | 1994

Continuous process for the production of lower alkyl esters

Georg Assmann; Gerhard Blasey; Bernhard Gutsche; Lutz Jeromin; Jean Rigal; Rene Armengaud; Bernard Cormary

Archive | 1990

Kontinuierliches verfahren zum herstellen niederer alkylester

Georg Assmann; Gerd Dr Blasey; Bernhard Gutsche; Lutz Jeromin; Jean Rigal; Rene Armengaud; Bernard Cormary

Archive | 1996

Preparation of fatty acids with low acid values, useful as precursors for esterification reactions

Bernhard Gutsche; Volkmar Jordan; Gerhard Dr. Wollmann; Manfred Lindemann; Jean Rigal; Rene Armengaud; Bernard Cormary

Archive | 2007

Process for producing glycerol having low aldehyde and ketone content and improved storage stability

Ulrich Schoerken; David Melchior; Jochen Seifert; Carolin Meyer; Valerie Eychenne; Christiane Richard-Elsner; Horst Josten; Jean Rigal; Bernhard Gutsche; Albert Strube

Archive | 1990

Process for the separation of two liquid immiscible organic components using a fibre bed as a coalescence aid

Georg Assmann; Bernhard Gutsche; Wilhelm Johannisbauer; Richard Ridinger; Jean Rigal; Rene Armengaud; Bernard Cormary

Archive | 1990

Continuous process for producing lower alkyl esters

Georg Assmann; Gerhard Blasey; Bernhard Gutsche; Lutz Jeromin; Jean Rigal; Rene Armengaud; Bernard Cormary

Archive | 2002

Method for producing technical oleic acid methyl esters

Stephan Heck; Volker Winterhoff; Bernhard Gutsche; Georg Fieg; Uwe Mueller; Jean Rigal; Thomas Kapala

Archive | 2002

Spherical sterol preparations, their production and their use

Gerhard Dr. Wollmann; Bernhard Gutsche; Wolfgang Albiez; Jean Rigal; Yannik Basso

Archive | 2002

Spheric sterol preparations, their use and manufacture

Wolfgang Albiez; Yannick Basso; Bernhard Gutsche; Jean Rigal; Brian Thiesen; Gerhard Dr. Wollmann

Archive | 2007

Procédé destiné à la fabrication de glycérine

Ulrich Schörken; Valerie Eychenne; Bernhard Gutsche; Horst Josten; David Melchior; Carolin Meyer; Christiane Richard-Elsner; Jean Rigal; Jochen Seifert; Albert Strube

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