Zogulitsa

Sulfure Hexafluoride

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Sulfure Hexafluoride(SF6) ndi mpweya wosapangidwa ndi zinthu zachilengedwe, wopanda mtundu, wopanda fungo, komanso wosayaka. SF6 imagwiritsidwa ntchito kwambiri mumakampani opanga magetsi ngati njira yoyeretsera magetsi yamagetsi osiyanasiyana, ma switchgear ndi zida zina zamagetsi, nthawi zambiri m'malo mwa ma circuit breaker odzazidwa ndi mafuta (OCBs) omwe amatha kukhala ndi ma PCB owopsa. Mpweya wa SF6 womwe uli pansi pa kupanikizika umagwiritsidwa ntchito ngati chotetezera kutentha mu switchgear yotetezedwa ndi mpweya (GIS) chifukwa uli ndi mphamvu yayikulu ya dielectric kuposa mpweya kapena nayitrogeni wouma. Izi zimapangitsa kuti zikhale zotheka kuchepetsa kukula kwa zida zamagetsi.

Fomula ya mankhwala SF6 Nambala ya CAS 2551-62-4
Maonekedwe Mpweya wopanda utoto Unyinji wa Molar 146.05 g/mol
Malo osungunuka -62℃ Kulemera kwa maselo 146.05
Malo otentha -51℃ Kuchulukana 6.0886kg/cbm
Kusungunuka Kusungunuka pang'ono    

Sulfur hexafluoride (SF6) nthawi zambiri imapezeka m'masilinda ndi m'matangi ang'oma. Nthawi zambiri imagwiritsidwa ntchito m'mafakitale ena kuphatikizapo:
1) Mphamvu ndi Mphamvu: Amagwiritsidwa ntchito makamaka ngati chotetezera kutentha pazida zosiyanasiyana zamagetsi ndi zamagetsi monga ma circuit breakers, ma switch gear ndi ma particles accelerators.
2) Galasi: Mawindo oteteza kutentha - kuchepetsa kutulutsa mawu komanso kusamutsa kutentha.
3) Chitsulo ndi Zitsulo: Mu kupanga ndi kuyeretsa magnesium ndi aluminiyamu yosungunuka.
4) Zamagetsi: Hexafluoride ya sulfure yoyera kwambiri yomwe imagwiritsidwa ntchito pa ntchito zamagetsi ndi semiconductor.

CHINTHU

ZOFUNIKA KWAMBIRI

CHIGAWO

Chiyero

≥99.999

%

O2+Ar

≤2.0

ppmv

N2 

≤2.0

ppmv

CF4

≤0.5

ppmv

CO

≤0.5

ppmv

CO2 

≤0.5

ppmv

CH4 

≤0.1

ppmv

H2O

≤2.0

ppmv

Fluoride yosungunuka ndi madzi

≤0.2

ppm

Acidity

≤0.3

ppmv

Zolemba
1) Deta yonse yaukadaulo yomwe yatchulidwa pamwambapa ndi yanu.
2) Mafotokozedwe ena ndi olandiridwa kuti tikambirane zambiri.


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