Sulfur hexafluoride (SF6) ndi inorganic, yopanda mtundu, yopanda fungo, yosapsa, mpweya wowonjezera kutentha wamphamvu kwambiri, komanso insulator yabwino kwambiri yamagetsi.

Chiyambi cha Zamalonda

Sulfur hexafluoride (SF6) ndi inorganic, yopanda mtundu, yopanda fungo, yosayaka, mpweya wowonjezera kutentha kwambiri, komanso insulator yabwino kwambiri yamagetsi.SF6 ili ndi geometry ya octahedral, yopangidwa ndi maatomu asanu ndi limodzi a fluorine omwe amamangiriridwa ku atomu yapakati ya sulfure. Ndi molekyulu ya hypervalent. Ndiwofanana ndi gasi wosakhala polar, susungunuka bwino m'madzi koma amasungunuka mu zosungunulira zopanda polar. Nthawi zambiri amanyamulidwa ngati gasi woponderezedwa. Ili ndi kachulukidwe ka 6.12 g/L pamadzi am'madzi, okwera kwambiri kuposa kuchuluka kwa mpweya (1.225 g/L).

Kugwiritsa ntchito

Dielectric medium
SF6 imagwiritsidwa ntchito m'makampani amagetsi ngati sing'anga yamagetsi yamagetsi yamagetsi othamanga kwambiri, ma switchgear, ndi zida zina zamagetsi, nthawi zambiri m'malo mwa zophulika zodzaza mafuta (OCBs) zomwe zimatha kukhala ndi ma PCB oyipa. Mpweya wa SF6 wopanikizika umagwiritsidwa ntchito ngati insulator mu gas insulated switchgear (GIS) chifukwa uli ndi mphamvu zambiri za dielectric kuposa mpweya kapena nayitrogeni wouma.

Kugwiritsa Ntchito Zachipatala
SF6 imagwiritsidwa ntchito popereka tamponade kapena pulagi ya dzenje la retina mu ntchito yokonzanso retina mu mawonekedwe a kuwira kwa gasi. Imalowetsa m'chipinda cha vitreous ndipo poyambilira imachulukitsa kuchuluka kwake m'maola 36 isanalowe m'magazi mkati mwa masiku 10-14.
SF6 imagwiritsidwa ntchito ngati chosiyanitsa chojambula cha ultrasound. Sulfur hexafluoride microbubbles amaperekedwa mu njira yothetsera jekeseni mu mitsempha yotumphukira. Ma microbubbles awa amathandizira kuwonekera kwa mitsempha yamagazi ku ultrasound. Izi zagwiritsidwa ntchito pofufuza mtima wa zotupa.

Pulogalamu ya Tracer
Sulfur hexafluoride anali gasi wa tracer yemwe amagwiritsidwa ntchito mu njira yoyamba yoyendera mpweya wodutsa mumsewu.SF6 imagwiritsidwa ntchito ngati gasi wofufuza pakanthawi kochepa kayezedwe ka mpweya wabwino m'nyumba ndi m'mipanda yamkati, komanso kudziwa kuchuluka kwa kulowetsedwa.
Sulfur hexafluoride imagwiritsidwanso ntchito ngati gasi wofufuza mu labotale yoyezetsa fume hood.
Yagwiritsidwa ntchito bwino ngati tracer mu oceanography kuphunzira kusanganikirana kwa diapycnal ndi kusinthana kwa mpweya wapanyanja.

Kupaka & Kutumiza

Njira zothandizira zoyamba

KUPWETSA NTCHITO: Ngati zotsatira zoyipa zichitika, chotsani kumalo osakhudzidwa. Perekani yokumba
kupuma ngati si kupuma. Ngati kupuma kuli kovuta, mpweya uyenera kuperekedwa ndi oyenerera
ogwira ntchito. Pezani chithandizo chamankhwala msanga.
KUGWIRITSA NTCHITO KOPANDA: Tsukani khungu lotseguka ndi sopo ndi madzi.
KUGWIRITSA NTCHITO M'MASO: Tsukani maso ndi madzi ambiri.
KUGWIRITSA NTCHITO: Ngati munthu wameza kwambiri, pitani kuchipatala.
ZINDIKIRANI KWA NGWANA: Pokoka mpweya, ganizirani mpweya.

Nkhani Zogwirizana

Msika wa Sulfur Hexafluoride Wofunika $309.9 Miliyoni Pofika 2025
SAN FRANCISCO, February 14, 2018

Msika wapadziko lonse wa sulfure hexafluoride ukuyembekezeka kufika $309.9 miliyoni pofika 2025, malinga ndi lipoti latsopano la Grand View Research, Inc. zotsatira zabwino pakukula kwamakampani.

Omwe atenga nawo gawo pamakampani akuluakulu, aphatikiza ntchito zawo pamtengo wamtengo wapatali pochita zinthu zopangira zinthu zopangira komanso magawo ogawa kuti azitha kuchita bwino pamakampaniwo. Mabizinesi omwe akugwira ntchito mu R&D yazinthu kuti achepetse kukhudzidwa kwa chilengedwe komanso kulimbikitsa magwiridwe antchito akuyembekezeka kukulitsa mpikisano pakati pa opanga.
Mu June 2014, ABB idapanga ukadaulo wovomerezeka kuti ugwiritsenso ntchito mpweya wa SF6 woipitsidwa potengera mphamvu ya cryogenic. Kugwiritsa ntchito gasi wa sulfure hexafluoride wobwezeretsedwanso kukuyembekezeka kuchepetsa kutulutsa mpweya ndi pafupifupi 30% ndikupulumutsa ndalama. Izi, chifukwa chake, zikuyembekezeka kulimbikitsa kukula kwamakampani panthawi yanenedweratu.
Malamulo okhwima omwe amaperekedwa pakupanga ndi kugwiritsa ntchito sulfure hexafluoride (SF6) akuyembekezeka kukhala chiwopsezo chachikulu kwa osewera pamsika. Kuphatikiza apo, ndalama zoyambira zoyambira komanso ndalama zogwirira ntchito zomwe zimalumikizidwa ndi makinawo zikuyembekezeka kuyambitsa chotchinga cholowera, ndikuchepetsa chiwopsezo cha omwe alowa kumene panthawi yanenedweratu.
Sakatulani lipoti lathunthu la kafukufuku ndi TOC pa "Sulfur Hexafluoride (SF6) Lipoti Lakukula Kwa Msika Wopangidwa (Electronic, UHP, Standard), Mwa Kugwiritsa Ntchito (Mphamvu & Mphamvu, Zamankhwala, Kupanga Zitsulo, Zamagetsi), Ndi Zolosera Zagawo, 2014 - 2025″ pa : www.grandviewresearch.com/industry-analysis/sulfur-hexafluoride-sf6-market
Zinanso zazikuluzikulu zomwe zapeza kuchokera mu Lipotili Zomwe Mungapereke:
• Standard grade SF6 ikuyembekezeka kulembetsa CAGR ya 5.7% panthawi yomwe ikuyembekezeredwa, chifukwa chofuna kwambiri kupanga zomangira ma circuit breaker ndi switchgear zopangira magetsi ndi magetsi.
• Mphamvu ndi mphamvu zinali gawo lalikulu kwambiri mu 2016 pomwe 75% SF6 idagwiritsidwa ntchito popanga zida zamagetsi okwera kuphatikiza zingwe zama coaxial, ma transfoma, ma switch, ndi ma capacitor.
• Chogulitsachi chikuyembekezeka kukula pa CAGR ya 6.0% popanga zitsulo, chifukwa chakufunika kwake kwakukulu popewa kuwotcha komanso kutulutsa mwachangu zitsulo zosungunuka m'makampani opanga magnesiamu.
• Asia Pacific idakhala ndi gawo lalikulu kwambiri pamsika wopitilira 34% mchaka cha 2016 ndipo ikuyembekezeka kulamulira msika panthawi yanenedweratu chifukwa chakuchulukirachulukira pamsika wamagetsi ndi mphamvu mderali.
• Solvay SA, Air Liquide SA, The Linde Group, Air Products and Chemicals, Inc., ndi Praxair Technology, Inc. atengera njira zowonjezera mphamvu zopanga kuti zithandizire kuchuluka kwa ogula ndikupeza magawo okulirapo amsika.

Grand View Research yagawa msika wapadziko lonse wa sulfure hexafluoride pamaziko a ntchito ndi dera:
• Sulfur Hexafluoride Product Outlook (Ndalama, USD Zikwizikwi; 2014 - 2025)
• Kalasi yamagetsi
• Gulu la UHP
• Makalasi Okhazikika
• Sulfur Hexafluoride Application Outlook (Ndalama, USD Zikwizikwi; 2014 - 2025)
• Mphamvu & Mphamvu
• Zachipatala
• Kupanga Zitsulo
• Zamagetsi
• Zina
• Sulfur Hexafluoride Regional Outlook (Ndalama, USD Zikwizikwi; 2014 - 2025)
• Kumpoto kwa Amerika
• US
• Ku Ulaya
• Germany
• UK
• Asia Pacific
• China
• India
• Japan
• Central & South America
• Brazil
• Ku Middle East & Africa