TERMIUM Plus®

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

PROCESS METALLURGY [2 records]

Record 1 2016-03-08

English

Subject field(s)
  • Metallurgy - General
DEF

The extraction of metals from their ores or from the naturally occurring aggregates of minerals by various mechanical and chemical methods.

OBS

The major divisions of extractive metallurgy may be classified as mineral dressing, pyrometallurgy, hydrometallurgy, and electrometallurgy.

OBS

According to some sources, the term "process metallurgy" is usually synonymous with "extractive metallurgy"; the American Society for Metals, however, considers process metallurgy to be a science comprising the branches of extractive metallurgy and refining.

Key term(s)
  • production metallurgy

French

Domaine(s)
  • Métallurgie générale
CONT

Métallurgie extractive ou d'élaboration. Par un ensemble d'opérations soit physiques, soit chimiques, elle permet d'extraire le métal de son minerai en le séparant d'abord des parties stériles et de la gangue, puis en éliminant successivement les différentes impuretés minérales ou métalliques.

Spanish

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Record 2 2011-09-09

English

Subject field(s)
  • Metallurgy - General
OBS

chemical metallurgy: The science and technology of extracting metals from ores and refining them. Also known as process metallurgy.

OBS

Even though sources consider "chemical metallurgy" and "process metallurgy" synonyms, those terms don't exactly cover the same semantic field since "process metallurgy" uses chemical or mechanical methods.

French

Domaine(s)
  • Métallurgie générale
CONT

des activités très voisines (chimie et chimio-métallurgie) (Le Monde, 18-24.5.72, p. 10)

Spanish

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