Sulfur hexafluoride (SF6) ndi mpweya wopanda mtundu, wopanda fungo, wosayaka, wamphamvu kwambiri wowonjezera kutentha, komanso woteteza kutentha kwa magetsi wabwino kwambiri.

Chiyambi cha Zamalonda

Sulfur hexafluoride (SF6) ndi mpweya woipa, wopanda mtundu, wopanda fungo, wosayaka, wamphamvu kwambiri wowonjezera kutentha, komanso woteteza magetsi wabwino kwambiri. SF6 ili ndi mawonekedwe a octahedral, yokhala ndi maatomu asanu ndi limodzi a fluorine omangiriridwa ku atomu yapakati ya sulfure. Ndi molekyulu yochuluka kwambiri. Kawirikawiri mpweya woipa, sumasungunuka bwino m'madzi koma umasungunuka kwambiri m'zinthu zosungunulira zachilengedwe zosakhala za polar. Nthawi zambiri umanyamulidwa ngati mpweya wothira madzi. Uli ndi kuchuluka kwa 6.12 g/L pamlingo wa nyanja, kokwera kwambiri kuposa kuchuluka kwa mpweya (1.225 g/L).

Kugwiritsa ntchito

Dielectric sing'anga
SF6 imagwiritsidwa ntchito m'makampani amagetsi ngati njira yoyeretsera magetsi ya gasi ya ma circuit breaker amphamvu kwambiri, ma switchgear, ndi zida zina zamagetsi, nthawi zambiri m'malo mwa ma circuit breaker odzazidwa ndi mafuta (OCBs) omwe amatha kukhala ndi ma PCB oopsa. Mpweya wa SF6 womwe uli pansi pa kupanikizika umagwiritsidwa ntchito ngati chotetezera kutentha mu switchgear yotetezedwa ndi mpweya (GIS) chifukwa uli ndi mphamvu ya dielectric yapamwamba kwambiri kuposa mpweya kapena nayitrogeni wouma.

Kugwiritsa Ntchito Zachipatala
SF6 imagwiritsidwa ntchito popereka tamponade kapena plug ya dzenje la retina pokonza retina ngati thovu la mpweya. Siligwira ntchito mu chipinda cha vitreous ndipo poyamba limawirikiza kawiri kuchuluka kwake m'maola 36 lisanalowe m'magazi m'masiku 10-14.
SF6 imagwiritsidwa ntchito ngati choyezera kusiyanitsa kwa zithunzi za ultrasound. Mabulubu a sulfure hexafluoride amaperekedwa mu yankho kudzera mu jakisoni mumtsempha wa m'mphepete. Mabulubu a sbvu awa amathandizira kuwona mitsempha yamagazi ku ultrasound. Kugwiritsa ntchito kumeneku kwagwiritsidwa ntchito pofufuza mitsempha ya zotupa.

Chogwirira cha Tracer
Sulfur hexafluoride inali mpweya wothira mpweya womwe unagwiritsidwa ntchito poyesa kufalikira kwa mpweya pamsewu. SF6 imagwiritsidwa ntchito ngati mpweya wothira mpweya m'mayesero afupiafupi okhudza momwe mpweya umayendera bwino m'nyumba ndi m'nyumba zomangira, komanso podziwa kuchuluka kwa mpweya wolowa m'madzi.
Hexafluoride ya sulfure imagwiritsidwanso ntchito nthawi zambiri ngati mpweya wofufuzira mu kuyesa kosunga utsi m'ma laboratories.
Yagwiritsidwa ntchito bwino ngati chofufuzira mu zamoyo zam'madzi pophunzira kusakaniza kwa diapycnal ndi kusinthana kwa mpweya pakati pa nyanja.

Kulongedza ndi Kutumiza

Njira zothandizira koyamba

KUPUMA MPWEYA: Ngati zotsatirapo zoyipa zachitika, chotsani pamalo osaipitsidwa. Perekani mankhwala opangira.
kupuma ngati si kupuma. Ngati kupuma kuli kovuta, mpweya uyenera kuperekedwa ndi akatswiri oyenerera.
Pezani chithandizo chamankhwala mwachangu.
KUKHUDZANA NDI KHUMBA: Tsukani khungu loonekera ndi sopo ndi madzi.
KUGWIRITSA NTCHITO MASO: Sambitsani maso ndi madzi ambiri.
KUMERA: Ngati mwameza mowa wambiri, pitani kuchipatala.
CHIDZIWITSO KWA DOKOTALA: Pakupuma, ganizirani za mpweya.

Nkhani Zofanana

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

Msika wapadziko lonse wa sulfure hexafluoride ukuyembekezeka kufika pa USD 309.9 miliyoni pofika chaka cha 2025, malinga ndi lipoti latsopano la Grand View Research, Inc. Kufunika kwakukulu kwa mankhwalawa kuti agwiritsidwe ntchito ngati chinthu choyenera kuzimitsa magetsi mu ma circuit breakers ndi kupanga ma switchgear kukuyembekezeka kukhala ndi zotsatira zabwino pakukula kwa makampani.

Anthu ofunikira kwambiri m'makampaniwa aphatikiza ntchito zawo m'magulu osiyanasiyana amtengo wapatali mwa kupanga zinthu zopangira komanso magawo ogawa kuti apeze mwayi wopikisana nawo m'makampaniwa. Ndalama zomwe zimagwiritsidwa ntchito pofufuza ndi kukonza zinthu kuti zichepetse kuwonongeka kwa chilengedwe ndikuwonjezera magwiridwe antchito zikuyembekezeka kuwonjezera mpikisano pakati pa opanga.
Mu June 2014, ABB idapanga ukadaulo wokhala ndi patent kuti ibwezeretsenso mpweya woipitsidwa wa SF6 kutengera njira yogwiritsira ntchito mphamvu ya cryogenic. Kugwiritsa ntchito mpweya wa sulfure hexafluoride wobwezerezedwanso kukuyembekezeka kuchepetsa kutulutsa mpweya wa carbon ndi pafupifupi 30% ndikusunga ndalama. Chifukwa chake, zinthu izi zikuyembekezeka kukulitsa kukula kwa makampani panthawi yomwe yanenedweratu.
Malamulo okhwima omwe amaperekedwa pakupanga ndi kugwiritsa ntchito sulfure hexafluoride (SF6) akuyembekezeka kukhala chiwopsezo chachikulu kwa osewera mumakampani. Kuphatikiza apo, ndalama zoyambira zoyambira komanso ndalama zogwirira ntchito zokhudzana ndi makinawa zikuyembekezekanso kuyambitsa chotchinga cholowera, motero kuchepetsa chiopsezo cha omwe akuyamba kumene ntchito panthawi yomwe yanenedweratu.
Yang'anani lipoti lonse la kafukufuku ndi TOC pa Lipoti la Kukula kwa Msika wa Sulfur Hexafluoride (SF6) Ndi Zogulitsa (Zamagetsi, UHP, Zokhazikika), Ndi Kugwiritsa Ntchito (Mphamvu & Mphamvu, Zachipatala, Kupanga Zitsulo, Zamagetsi), Ndi Zoneneratu Zagawo, 2014 - 2025" pa: www.grandviewresearch.com/industry-analysis/sulfur-hexafluoride-sf6-market
Zina mwazofunikira zomwe zapezeka kuchokera mu lipotilo zikusonyeza izi:
• SF6 ya giredi yokhazikika ikuyembekezeka kulembetsa CAGR ya 5.7% panthawi yomwe ikuyembekezeredwa, chifukwa cha kufunikira kwakukulu kwa kupanga ma circuit breakers ndi switchgear a mafakitale opanga magetsi ndi mphamvu.
• Mphamvu ndi mphamvu zinali gawo lofunika kwambiri mu 2016 ndipo SF6 yoposa 75% idagwiritsidwa ntchito popanga zida zamagetsi amphamvu kuphatikiza zingwe za coaxial, ma transformer, ma switch, ndi ma capacitor.
• Chogulitsachi chikuyembekezeka kukula pa CAGR ya 6.0% popanga zitsulo, chifukwa cha kufunikira kwake kwakukulu koletsa kuyaka komanso kusungunuka mwachangu kwa zitsulo zosungunuka m'makampani opanga magnesium.
• Asia Pacific inali ndi gawo lalikulu kwambiri pamsika loposa 34% mu 2016 ndipo ikuyembekezeka kukhala yayikulu pamsika panthawi yomwe yanenedweratu chifukwa cha ndalama zambiri zomwe zayikidwa mu gawo la mphamvu ndi mphamvu m'derali.
• Solvay SA, Air Liquide SA, The Linde Group, Air Products and Chemicals, Inc., ndi Praxair Technology, Inc. agwiritsa ntchito njira zowonjezera mphamvu zopangira kuti athandize kufunikira kwa ogula ndikuwonjezera msika.

Grand View Research yagawa msika wapadziko lonse wa sulfure hexafluoride kutengera momwe imagwiritsidwira ntchito komanso dera:
• Chiyembekezo cha Zamalonda cha Sulfur Hexafluoride (Ndalama, USD Zikwi; 2014 - 2025)
• Giredi yamagetsi
• Giredi ya UHP
• Giredi Yokhazikika
• Chiyembekezo cha Kugwiritsa Ntchito Sulfur Hexafluoride (Ndalama, USD Zikwi; 2014 - 2025)
• Mphamvu ndi Mphamvu
• Zachipatala
• Kupanga Zitsulo
• Zamagetsi
• Zina
• Chiyembekezo cha Chigawo cha Sulfur Hexafluoride (Ndalama, USD Zikwi; 2014 - 2025)
• Kumpoto kwa Amerika
• US
• Ulaya
• Germany
• UK
• Asia Pacific
• China
• India
• Japan
• Central ndi South America
• Brazil
• Middle East & Africa