Helium
Tilmaamayaasha alaabta
Curiyaha |
| Helium nadiif ah oo sarreeya | unug |
Helium | ≥ | 99.999% | %V |
Neon | ≤ | 4 | ppmv |
hydrogen | ≤ | 1 | ppmv |
ogsijiin | ≤ | 1 | ppmv |
nitrogen | ≤ | 2 | ppmv |
carbon monoxide | ≤ | 0.5 | ppmv |
carbon dioxide | ≤ | 0.5 | ppmv |
Methane | ≤ | 0.5 | ppmv |
qoyaanka | ≤ | 3 | ppmv |
Waa la sifayn karaa oo lagu sifayn karaa hadba baahida macaamiisha
Codsiga
Xidhmada
Kaydinta, gaadiidka
Helium-ka dhalada leh ee nadiifka sare leh waa in la kalasaaraa oo la is dulsaaraa inta lagu jiro gaadiidka, kaydinta iyo isticmaalka, waana inaan u dhowaan ololka iyo ilaha kulaylka.Toosinta ama goynta jidhka waa mamnuuc.Rarista iyo dejinta waxashnimada waa mamnuuc.Dhululubada helium-ka dhaqaaqa ee masaafo-gaaban waa in loo isticmaalo dhululubada, iyo dhululubada guurguurta masaafo-dheer waa in lagu qaadaa gaadiidka khatarta ah ee alaabta.
Nagu saabsan
Quzhou Hangyang Special Gas Co., Ltd. waa qayb ka mid ah Hangyang Group Co., Ltd. Shirkaddu waa soo saaraha gaaska naadirka ah ee Shiinaha, soo saarta iyo iibinta neon, helium, krypton, xenon iyo gaas kale oo dhif ah.Tayada wax soo saarka iyo miisaanka wax soo saarku waxay ku yaalaan heerka heerka koowaad ee Shiinaha.Shirkadda waalidka, Hangyang Group, waa shirkadda ugu weyn ee soo saarta qalabka kala-soocidda hawada ee Aasiya.