TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

HYDROGEN DONOR SOLVENT [1 record]

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Record 1 2006-05-12

English

Subject field(s)
  • Coal Preparation

French

Domaine(s)
  • Préparation des charbons
OBS

L'extraction par solvant. [...] Pour sa part, le solvant doit posséder la propriété d'être un donneur d'hydrogène : ainsi, la tétraline [...] a le pouvoir de donner quatre atomes d'hydrogène. [...] De nombreux solvants possèdent cette faculté de donneur d'hydrogène : en général un bon donneur d'hydrogène est un solvant à haut point d'ébullition, à structure hydroaromatique comme la tétraline ou polaire comme une amine ou comme l'oxhydryle phénolique. [...] L'intérêt commercial des solvants donneurs d'hydrogène est très important [...]

Spanish

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