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

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Dive into the research topics where Ortmund Lang is active.

Publication


Featured researches published by Ortmund Lang.


Archive | 2002

Process for the preparation of pure triethylenediamine (TEDA)

Ortmund Lang; Bernd Rumpf; Matthias Frauenkron; Dirk Dr. Funhoff; Thomas Manderbach; Bernd Stein


Archive | 2002

Process for the preparation of highly pure triethylene diamine

Ortmund Lang; Bernd Rumpf; Matthias Frauenkron; Thomas Manderbach; Bernd Stein


Archive | 2002

Method of selectively synthesising triethylenediamine

Matthias Frauenkron; Bernd Stein; Ortmund Lang


Archive | 2005

Method for producing highly concentrated formaldehyde solution

Bernd Rumpf; Eckhard Stroefer; Ortmund Lang; Neven Lang


Archive | 2004

Isolation of high-purity triethylenediamine (TEDA) by distillation

Ortmund Lang; Bernd Rumpf; Matthias Frauenkron; Marco Bosch; Helmut Dr. Berrsche; Anton Meier


Archive | 2006

WORKUP IN THE PREPARATION OF HIGH-PURITY TRIETHYLENEDIAMINE

Ortmund Lang; Jürgen Ciprian; Matthias Rauls; Matthias Frauenkron; Gunther Van Cauwenberge; Jan Nouwen


Archive | 2002

Method for recycling of mother liquor from a high-purity triethylenediamine production process

Matthias Frauenkron; Dirk Dr. Funhoff; Ortmund Lang; Thomas Manderbach; Bernd Rumpf; Bernd Stein


Archive | 2002

Method of selectively synthesizing triethylenediamine

Matthias Frauenkron; Bernd Stein; Ortmund Lang


Archive | 2001

Process for the production of pure triethylene diamine (TEDA)

Matthias Frauenkron; Dirk Dr. Funhoff; Ortmund Lang; Thomas Manderbach; Bernd Rumpf; Bernd Stein


Archive | 2006

Process for distillatively removing piperazine from an ethylenediamine-piperazine mixture

Michael Jödecke; Ortmund Lang; Gunther Van Cauwenberge; Matthias Frauenkron

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