bec de torche de brûlage

OBS: Torche : - Pétrole : Installation de brûlage à l'atmosphère des sous-produits gazeux. (Les torches de raffineries détruisent les gaz excédentaires ou nocif, celles des champs pétrolifères, les gaz de tête des puits).
OBS: bec à gaz : extrémité de brûleur où se produit la flamme.

OBS: The high pressure (HP) flare which is 122 cm (49"") in diameter is used to release pressure during emergencies. All relief valves and motor operated flare valves handling [hydrogen sulphide] are connected to the high pressure flare. The HP flare is first and foremost a safety and emergency system which will be used sparingly. The flare tip is equipped with pilot lights which can be ignited electrically from the ground.