Dsm IP Assets B.v.

Gerardus J P Krooshof

Alexander Volker Peters

John Krijgsman

Nicolaas M H Beckers

The invention relates to a process for the isolation of an organic amine from a composition comprising the organic amine and an acid, or a salt of the organic amine and the acid, wherein the process comprises steps wherein ammonia or hydrazine is added to the composition thereby forming a multi-phase system comprising an organic amine-rich phase and an acid-rich phase, the organic amine-rich phase and the acid-rich phase obtained in step (i) are separated, and the organic amine is isolated from the organic amine-rich phase.

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Sittard, Netherlands

Gerardus J P Krooshof