TERMIUM Plus®

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

DEGASIFICACION [3 records]

Record 1 2011-07-13

English

Subject field(s)
  • Analytical Chemistry
OBS

Due to the drop in pressure that occurs in high-pressure liquid chromatography (HPLC) as the solvent passes from the column to the detector, any dissolved gases (most commonly air) are partially released as bubbles within the detector, producing anomalous and misleading results. To avoid this problem, solvents are degassed before use, either by a nitrogen purge or by heating and stirring under vacuum.

French

Domaine(s)
  • Chimie analytique

Spanish

Campo(s) temático(s)
  • Química analítica
Save record 1

Record 2 2007-09-11

English

Subject field(s)
  • Geophysics
  • Vulcanology and Seismology
CONT

The work describes an investigation of the outgassing characteristics of diabase rock crushed to a gradation equivalent to a fine sand.

French

Domaine(s)
  • Géophysique
  • Volcanologie et sismologie
CONT

Fluides en milieu volcanique et interaction magma-système hydrothermal : approche intégrée par les méthodes d'imagerie géoélectrique, thermique, et du dégazage du sol [...]

Spanish

Campo(s) temático(s)
  • Geofísica
  • Vulcanología y sismología
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Record 3 2001-12-04

English

Subject field(s)
  • Copper and Copper Alloys (Metallurgy)
  • Vacuum Machines
  • Aerodynamics and Theory of Gases
OBS

the deliberate removal of gas from a material, usually by application of heat under high vacuum.

OBS

The removal of gas from molten metal.

French

Domaine(s)
  • Cuivre et alliages du cuivre (Métallurgie)
  • Machines à vide
  • Théorie des gaz et aérodynamique
OBS

aux très basses pressions, leurs [éléments qui composent un ensemble d'ultravide] participation est active au pompage ou au dégazage.

OBS

Élimination du gaz dans un métal en fusion.

Spanish

Campo(s) temático(s)
  • Cobre y sus aleaciones (Metalurgia)
  • Máquinas de vacío
  • Aerodinámica y teoría de los gases
Save record 3

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