Kayayyaki
Sulfur Hexafluoride
Sulfur Hexafluoride(SF6) iskar gas ce mara halitta, mara launi, mara ƙamshi, kuma ba mai ƙonewa ba. Ana amfani da SF6 a masana'antar lantarki a matsayin matsakaiciyar dielectric mai iskar gas ga masu fashewa da wutar lantarki daban-daban, masu sauyawa da sauran kayan aikin lantarki, galibi suna maye gurbin masu fashewa da mai cike da mai (OCBs) waɗanda zasu iya ƙunsar PCBs masu cutarwa. Ana amfani da iskar SF6 a ƙarƙashin matsin lamba azaman mai hana ruwa shiga cikin masu sauyawa da aka sanya wa iskar gas (GIS) saboda yana da ƙarfin dielectric mafi girma fiye da iska ko busasshiyar nitrogen. Wannan siffa yana ba da damar rage girman kayan aikin lantarki sosai.
| Tsarin sinadarai | SF6 | Lambar CAS | 2551-62-4 |
| Bayyanar | Gas mara launi | Matsakaicin nauyin molar | 146.05 g/mol |
| Wurin narkewa | -62℃ | Nauyin kwayoyin halitta | 146.05 |
| Wurin tafasa | -51℃ | Yawan yawa | 6.0886kg/cbm |
| Narkewa | Mai narkewa kaɗan |
Yawanci ana samun sinadarin sulfur hexafluoride (SF6) a cikin silinda da tankunan ganga. Yawanci ana amfani da shi a wasu masana'antu, ciki har da:
1) Ƙarfi & Makamashi: Ana amfani da shi a matsayin matsakaici mai hana ruwa shiga ga kayan aikin lantarki da na lantarki masu ƙarfin lantarki iri-iri kamar masu katse wutar lantarki, gears ɗin juyawa da kuma masu haɓaka barbashi.
2) Gilashi: Gilashi mai rufewa - rage watsa sauti da canja wurin zafi.
3) Karfe & Karfe: A cikin samar da sinadarin magnesium da aluminum da tsarkakewa.
4) Lantarki: Hexafluoride mai tsarki wanda ake amfani da shi a aikace-aikacen lantarki da semiconductor.
| KAYA | BAYANI | NAƘA |
| Tsarkaka | ≥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 mai iya yin hydrolyzable | ≤0.2 | ppm |
| Asidity | ≤0.3 | ppmv |
Bayanan kula
1) duk bayanan fasaha da aka nuna a sama don amfanin ku ne.
2) Ana maraba da ƙarin bayani game da wasu bayanai don ƙarin tattaunawa.
