TERMIUM Plus®

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

GRISU [2 records]

Record 1 2005-01-18

English

Subject field(s)
  • Lignite, Graphite and Coal Mining
  • Mining Dangers and Mine Safety
DEF

A combustible gas that is formed in mines by decomposition of coal or other carbonaceous matter, and that consists chiefly of methane ...

OBS

The gas is contained in the coal and often given off in large quantities, and explodes upon ignition when mixed with atmospheric air.

OBS

wildfire: England. An old term used by colliers for firedamp.

French

Domaine(s)
  • Exploit. de charbons fossiles autres que la tourbe
  • Exploitation minière (dangers et sécurité)
DEF

Gaz inflammable constitué généralement de méthane presque pur, qui se dégage, à température et pression ordinaires dans les mines de charbon.

Spanish

Campo(s) temático(s)
  • Explotación de lignito, grafito y carbón
  • Explotación minera (peligros y seguridad)
DEF

Gas natural, consistente en metano casi puro, que se desprende de los yacimientos de carbón mineral, de esquistos bituminosos, de potasa, calizas bituminosas, etc.

CONT

El grisú es un gas más ligero que el aire y, mezclado con éste en proporción superior a 6%, constituye una mezcla explosiva.

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Record 2 2005-01-18

English

Subject field(s)
  • Measuring Instruments
  • Metrology and Units of Measure
  • Mining Dangers and Mine Safety
DEF

An instrument for determining the methane content in mine air.

French

Domaine(s)
  • Appareils de mesure
  • Unités de mesure et métrologie
  • Exploitation minière (dangers et sécurité)
DEF

Appareil suivant à mesurer la teneur en grisou dans l'air des galeries et chantiers.

Spanish

Campo(s) temático(s)
  • Instrumentos de medida
  • Metrología y unidades de medida
  • Explotación minera (peligros y seguridad)
DEF

Instrumento para medir instantáneamente la proporción de grisú que contiene el aire de una galería.

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