Isingeniso Somkhiqizo
I-Sulfur hexafluoride (SF6) iyigesi engaphili, engenambala, engenaphunga, engashi, enamandla ngokwedlulele ebamba ukushisa, futhi iyisivikeli esingcono kakhulu sikagesi.I-SF6 ine-octahedral geometry, ehlanganisa ama-athomu e-fluorine ayisithupha axhunywe ku-athomu yesulfure emaphakathi. Kuyi-molecule ye-hypervalent. Ijwayelekile kugesi we-nonpolar, ayincibiliki kahle emanzini kodwa iyancibilika kuzincibilikisi zemvelo ezingapholi. Ngokuvamile ithuthwa njengegesi elicindezelwe eliwuketshezi. Inokuminyana okungu-6.12 g/L ezimeni ezisezingeni lolwandle, ephakeme kakhulu kunokuminyana komoya (1.225 g/L).
| Igama lesiNgisi | sulphur hexafluoride | Ifomula yamangqamuzana | SF6 |
| Isisindo samangqamuzana | 146.05 | Ukubukeka | engenaphunga |
| I-CAS NO. | 2551-62-4 | Izinga lokushisa elibalulekile | 45.6℃ |
| EINESC NO. | 219-854-2 | Ingcindezi ebucayi | 3.76MPa |
| Iphoyinti lokuncibilika | -62℃ | Ukuminyana okuthile | 6.0886kg/m³ |
| Iphuzu elibilayo | -51℃ | Ukuminyana kwegesi okuhlobene | 1 |
| Ukuncibilika | Incibilika kancane | Ikilasi le-DOT | 2.2 |
| I-UN NO. | 1080 |
| Ukucaciswa | 99.999% | 99.995% |
| I-Carbon Tetrafluoride | ＜2 ppm | ＜5 ppm |
| I-Hydrogen Fluoride | ＜0.3ppm | ＜0.3ppm |
| I-nitrogen | ＜2 ppm | ＜10ppm |
| Umoya-mpilo | ＜1ppm | ＜5 ppm |
| I-THC(njenge-Methane) | ＜1ppm | ＜1ppm |
| Amanzi | ＜3 ppm | ＜5 ppm |
Isicelo
I-Dielectric medium
I-SF6 isetshenziswa embonini kagesi njenge-gaseous dielectric medium kuma-high-voltage circuit breaker, ama-switchgear, nezinye izinto zikagesi, ngokuvamile ethatha indawo yama-circuit breaker (OCBs) angaqukatha ama-PCB ayingozi. Igesi ye-SF6 engaphansi kwengcindezi isetshenziswa njengesivikelo ku-gas insulated switchgear (GIS) ngoba inamandla e-dielectric aphezulu kakhulu kunomoya noma i-nitrogen eyomile.
Ukusetshenziswa Kwezokwelapha
I-SF6 isetshenziselwa ukuhlinzeka nge-tamponade noma ipulaki yembobo ye-retina emisebenzini yokulungisa i-retina ngendlela yebhamuza legesi. Ingena ku-vitreous chamber futhi iqala kabili umthamo wayo emahoreni angama-36 ngaphambi kokumuncwa egazini ezinsukwini eziyi-10-14.
I-SF6 isetshenziswa njenge-ejenti yokuqhathanisa ye-ultrasound imaging. I-Sulfur hexafluoride microbubbles ilawulwa ngesisombululo ngokujova emthanjeni we-peripheral. Lawa ma-microbubbles athuthukisa ukubonakala kwemithambo yegazi ku-ultrasound. Lolu hlelo lokusebenza lusetshenziselwa ukuhlola i-vascularity yamathumba.
Inhlanganisela ye-Tracer
I-Sulfur hexafluoride kwakuyigesi ye-tracer eyasetshenziswa ekulinganisweni kwemodeli yokuqala yokuhlakazwa komoya komgwaqo.SF6 isetshenziswa njengegesi yokulandela umkhondo ekuhlolweni kwesikhashana kokungena komoya kahle ezakhiweni nasezindaweni ezivalekile zasendlini, kanye nokunquma amazinga okungena.
I-Sulfur hexafluoride ibuye isetshenziswe ngokujwayelekile njengegesi yokulandela umkhondo ekuhloleni ukuqukatha kwe-fume hood yaselabhorethri.
Isetshenziswe ngempumelelo njenge-tracer ku-oceanography ukutadisha ukuxutshwa kwe-diapycnal kanye nokushintshisana kwegesi yolwandle lomoya.
Ukupakisha&Ukuthumela
| Umkhiqizo | I-Sulfur Hexafluoride SF6 Liquid | ||
| Usayizi Wephakheji | 40Ltr Isilinda | 8Ltr Isilinda | I-T75 ISO Tank |
| Ukugcwalisa Isisindo Esiphelele/Cyl | 50 Kgs | 10 AmaKh |
/ |
| I-QTY Ilayishwe ku-20′ Container | 240 Cyls | 640 Cyls | |
| Ingqikithi Yesisindo | 12 amathani | 14 amathani | |
| Isisindo se-Cylinder Tare | 50 Kgs | 12 AmaKh | |
| Ivalvu | QF-2C/CGA590 | ||
Izinyathelo zosizo lokuqala
UKUHAMBA: Uma kwenzeka imiphumela emibi, susa uye endaweni engangcolisiwe. Nikeza okokwenziwa
ukuphefumula uma ungaphefumuli. Uma ukuphefumula kunzima, umoya-mpilo kufanele ulawulwe ngabaqeqeshiwe
abasebenzi. Thola usizo lwezokwelapha ngokushesha.
UKUXHUMANA NGESIKHUMBA: Geza isikhumba esivelile ngensipho namanzi.
UKUXHUMANA NAMEHLO: Sula amehlo ngamanzi amaningi.
UKUMNJA: Uma kugwinywe inani elikhulu, thola usizo lwezempilo.
ISAZISO KUDOCELA: Ukuze uhogele, cabanga nge-oxygen.
Izindaba Ezihlobene
Imakethe Ye-Sulfur Hexafluoride Ibiza $309.9 Million Ngo-2025
I-SAN FRANCISCO, Februwari 14, 2018
Imakethe yomhlaba wonke ye-sulphur hexafluoride kulindeleke ukuthi ifinyelele ku-USD 309.9 million ngo-2025, ngokombiko omusha we-Grand View Research, Inc. umthelela omuhle ekukhuleni kwemboni.
Ababambiqhaza ababalulekile bemboni, bahlanganise imisebenzi yabo kulo lonke uchungechunge lwenani ngokuzitika ngokukhiqiza impahla eluhlaza kanye nemikhakha yokusabalalisa ukuze bathole umkhakha wokuncintisana embonini. Ukutshalwa kwezimali okusebenzayo ku-R&D yomkhiqizo ukuze kuncishiswe umthelela wendawo kanye nokuthuthukisa ukusebenza kahle kulindeleke ukuthi kukhuphule ukuncintisana phakathi kwabakhiqizi.
NgoJuni 2014, i-ABB yathuthukisa ubuchwepheshe obunelungelo lobunikazi bokusebenzisa kabusha igesi ye-SF6 engcolisiwe ngokusekelwe kunqubo ye-cryogenic enolwazi lwamandla. Ukusetshenziswa kwegesi ye-sulphur hexafluoride egaywe kabusha kulindeleke ukuthi kwehlise ukukhishwa kwekhabhoni cishe ngo-30% futhi konge izindleko. Lezi zinto, ngakho-ke, kulindeleke ukuthi ziqhubekisele phambili ukukhula kwemboni esikhathini sokubikezela.
Imithetho eqinile ebekiwe ekukhiqizeni nasekusetshenzisweni kwe-sulphur hexafluoride (SF6) kulindeleke ukuthi ibe usongo olukhulu kubadlali bemboni. Ngaphezu kwalokho, ukutshalwa kwezimali okuphezulu kokuqala kanye nezindleko zokusebenza ezihambisana nemishini kulindeleke ukuthi kubangele umgoqo wokungena, ngaleyo ndlela kwehlise usongo lwabasaqalayo abasha phakathi nesikhathi sokubikezela.
Phequlula umbiko ogcwele wocwaningo nge-TOC mayelana ”Sulfur Hexafluoride (SF6) Umbiko Wosayizi Wemakethe Ngomkhiqizo (Electronic, UHP, Standard), Ngesicelo (Amandla Namandla, Ezokwelapha, Ukukhiqiza Kwensimbi, Ugesi), Kanye Nezibikezelo Zengxenye, 2014 – 2025″ at : www.grandviewresearch.com/industry-analysis/sulfur-hexafluoride-sf6-market
Okunye Okutholakele Okubalulekile Okuvela Kusiphakamiso Sombiko:
• Ibanga elijwayelekile i-SF6 kulindeleke ukuthi libhalise i-CAGR ka-5.7% esikhathini esisikiselwayo, ngenxa yesidingo sayo esikhulu sokukhiqiza ama-circuit breaker kanye nemishini yokushintsha amandla emishini yokuphehla amandla namandla.
• Amandla namandla kwakuyiyona ingxenye ehamba phambili yohlelo lokusebenza ngo-2016 njengoba kwasetshenziswa ama-SF6 angaphezu kuka-75% lapho kwakhiwa imishini kagesi ophezulu okuhlanganisa amakhebuli angama-coaxial, ama-transformer, amaswishi nama-capacitor.
• Umkhiqizo kulindeleke ukuthi ukhule ku-CAGR ka-6.0% ekukhiqizeni insimbi, ngenxa yesidingo sawo esikhulu sokuvimbela ukushiswa kanye ne-oxidation esheshayo yezinsimbi ezincibilikisiwe embonini yokukhiqiza i-magnesium.
• I-Asia Pacific ibambe isabelo semakethe esikhulu kunazo zonke esingaphezu kwama-34% ngo-2016 futhi kulindeleke ukuthi ibuse imakethe esikhathini sokubikezela ngenxa yokutshalwa kwezimali okuphezulu emkhakheni wezamandla namandla esifundeni.
• I-Solvay SA, i-Air Liquide SA, i-Linde Group, i-Air Products and Chemicals, Inc., kanye ne-Praxair Technology, Inc. basebenzise amasu okukhulisa umthamo wokukhiqiza ukuze kunikezwe izidingo ezikhulayo zabathengi futhi bathole amasheya amakhulu emakethe.
I-Grand View Research ihlukanise imakethe ye-sulphur hexafluoride yomhlaba wonke ngesisekelo sohlelo lokusebenza nesifunda:
• I-Sulfur Hexafluoride Product Outlook (Imali Engenayo, Izinkulungwane Ze-USD; 2014 – 2025)
• Ibanga le-Electronic
• Ibanga le-UHP
• IBanga Elijwayelekile
• I-Outlook yesicelo seSulfur Hexafluoride (Imali engenayo, Izinkulungwane ze-USD; 2014 – 2025)
• Amandla & Amandla
• Ezokwelapha
• Ukukhiqizwa Kwezinsimbi
• Ezogesi
• Abanye
• I-Sulfur Hexafluoride Regional Outlook (Imali Engenayo, Izinkulungwane Ze-USD; 2014 – 2025)
• I-America esenyakatho
• E-US
• IYurophu
• EJalimane
• E-UK
• I-Asia Pacific
• I-China
• I-India
• Japan
• IMelika Ephakathi neseNingizimu
• IBrazil
• IMpumalanga Ephakathi ne-Afrika
Isikhathi sokuthumela: May-26-2021
