Air Products GASGUARD TE10, Инструкция по установке, эксплуатации и обслуживанию, Страница: 32 / 196

GASGUARD
®
TE10 Distribution System Manual
Air Products and Chemicals, Inc. Page 1 - 16
Air Products and Chemicals strongly recommends installation of a hydride detector
to detect gas pocketing of pyrophoric gases.
Guidelines to avoid forming combustible mixtures
Avoid forming combustible mixtures by adhering to the following:
•
Do not admit flammable gases into an area that contains oxygen/air.
Do not admit oxygen/air into an area that contains flammable gases.
•
Maintain a small positive pressure in systems to prevent air from
leaking into them when the equipment is shut down.
•
Avoid venting of flammable gases through vents that do not contain an
inert atmosphere.
Personal protective equipment required for use with pyrophoric and flammable
gases is listed in Section 1.8.
Note that the personal protective equipment (PPE)
for pyrophorics differs from the flammables. Be sure to use the proper PPE.
A list of most of the pyrophoric gases used in the GASGUARD system follows:
Diborane Phosphine
Disilane Silane
A list of most of the flammable gases used in the GASGUARD system follows:
Acetylene Germane
Ammonia Hydrogen
Arsine Hydrogen mixtures
Carbon monoxide Hydrogen sulfide
Diborane Methane
Diborane mixtures Methyl chloride
Dichlorosilane Methyl fluoride
Disilane Trichlorosilane