Nhanganyaya yeChigadzirwa
Sulfur hexafluoride (SF6) igesi isina ruvara, isinganhuwi, isingatsvi, ine simba guru rekuchengetedza denga, uye inochengetedza magetsi zvakanaka. SF6 ine chimiro cheoctahedral, ine maatomu matanhatu efluorine akabatana neatomu resulfur riri pakati. Imorekuru ine simba guru. Inowanzo shandiswa negasi risinganyunguduke mumvura asi rinonyunguduka zvakanyanya muzvinhu zvinonyunguduka zvisiri zvepolar. Inowanzo fambiswa segasi rakamanikidzwa rakanyungudutswa. Ine huwandu hwe6.12 g/L mumamiriro egungwa, hwakanyanya kupfuura huwandu hwemhepo (1.225 g/L).
| Zita rechiRungu | sarufa hexafluoride | Fomura yemamorekuru | SF6 |
| Kurema kwemasero | 146.05 | Chitarisiko | isina hwema |
| Nhamba yeCAS | 2551-62-4 | Kupisa kwakanyanya | 45.6℃ |
| EINESC Nhamba | 219-854-2 | Kumanikidzwa kwakakosha | 3.76MPa |
| Nzvimbo yekunyunguduka | -62℃ | Kuwanda kwakananga | 6.0886kg/m³ |
| Pokufashaira | -51℃ | huwandu hwegesi hunoenderana | 1 |
| Kunyunguduka | Inonyunguduka zvishoma | Kirasi yeDOT | 2.2 |
| Nhamba yeUN | 1080 |
| Tsanangudzo | 99.999% | 99.995% |
| Kabhoni Tetrafluoride | 2ppm | ＜5ppm |
| Hydrogen Fluoride | 0.3ppm | 0.3ppm |
| Nitrogen | 2ppm | 10ppm |
| Okisijeni | 1ppm | ＜5ppm |
| THC (seMethane) | 1ppm | 1ppm |
| Mvura | ＜3ppm | ＜5ppm |
Kushandiswa
Dielectric svikiro
SF6 inoshandiswa muindasitiri yemagetsi senzvimbo yemagetsi ine gasi yemagetsi anopwanya magetsi, switchgear, nezvimwe zvishandiso zvemagetsi, ichiwanzotsiva maOCB ane mafuta anogona kuva nemaPCB ane njodzi. Gasi reSF6 riri pasi pekumanikidzwa rinoshandiswa sechinodzivirira mu switchgear inoputirwa negasi (GIS) nekuti rine simba remagetsi rakawanda kupfuura mhepo kana nitrogen yakaoma.
Kushandiswa Kwekurapa
SF6 inoshandiswa kupa tamponade kana kuvhara gomba re retinal mumabasa ekugadzirisa retinal detachment muchimiro chegas bubble. Haina simba mu vitreous chamber uye pakutanga inowedzera kaviri vhoriyamu yayo mumaawa makumi matatu nematanhatu isati yanyudzwa muropa mumazuva gumi kusvika gumi nemana.
SF6 inoshandiswa semushonga wekuenzanisa mifananidzo ye ultrasound. Mabubble e sulfur hexafluoride anoiswa mumushonga kuburikidza nekubaiwa mutsinga yeropa. Mabubble aya anowedzera kuona kwetsinga dzeropa ku ultrasound. Kushandiswa uku kwakashandiswa kuongorora kusimba kwetsinga dzeropa.
Chikamu cheTracer
Sarufa hexafluoride ndiyo yaive gasi retracer rakashandiswa pakuyera mugwagwa wekutanga wemhepo inopararira. SF6 inoshandiswa segasi retracer mukuyedza kwenguva pfupi kwekushanda zvakanaka kwemhepo muzvivakwa nemunzvimbo dzakavharirwa mukati, uye pakuona mwero wekupinda kwemhepo.
Hexafluoride yesarufa inoshandiswawo nguva dzose segasi rekutsvaga mukuyedza kuchengetedza fume hood murabhoritari.
Yakashandiswa zvinobudirira semuongorori wezvegungwa kuti idzidze nezvekusanganiswa kwemhepo nemhepo uye kuchinjana kwegasi remhepo negungwa.
Kurongedza & Kutumira
| Chigadzirwa | Mvura yeSulfur Hexafluoride SF6 | ||
| Saizi yePakeji | Sirinda ye40Ltr | Sirinda ye8Litre | Tangi re ISO reT75 |
| Kuzadza Huremu Hwakachena/Siri | Makirogiramu makumi mashanu | Makirogiramu gumi |
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| Huwandu hwakaiswa mumudziyo we 20′ | Makirogiramu mazana maviri nemakumi mana | 640 maCyls | |
| Huremu Hwese Hwese | Matani gumi nemaviri | Matani gumi nemana | |
| Huremu hweSilinda | Makirogiramu makumi mashanu | 12 Makirogiramu | |
| Vharuvhu | QF-2C/CGA590 | ||
Matanho ekubatsira kwekutanga
KUFEMERA: Kana paine migumisiro yakaipa, bvisai panzvimbo isina kusvibiswa. Ipai mushonga wekugadzira.
kufema kana kusiri kufema. Kana kufema kwakaoma, okisijeni inofanira kupihwa nenyanzvi
Tsvaga rubatsiro rwechiremba nekukasika.
KUGWARA KWEGADZI: Geza ganda rakashama nesipo nemvura.
KUGONA KUNA MAZISO: Sukurudza maziso nemvura yakawanda.
KUMISA: Kana ukamedza yakawanda, enda kunorapwa.
ZVAKANYORWA KUNA CHIREMBA: Pakufema, funga nezve oxygen.
Nhau Dzakabatana
Musika weSulfur Hexafluoride Unokosha $309.9 Million Panosvika 2025
SAN FRANCISCO, Kukadzi 14, 2018
Musika wepasi rose wesulfur hexafluoride unotarisirwa kusvika USD 309.9 miriyoni panosvika gore ra2025, zvichienderana nemushumo mutsva weGrand View Research, Inc. Kuwedzera kwekudiwa kwechigadzirwa ichi sechinodzima moto mumidziyo yemagetsi uye kugadzira switchgear kunotarisirwa kuve nemhedzisiro yakanaka pakukura kweindasitiri.
Vatori vechikamu vakakosha muindasitiri iyi, vakabatana mumabasa avo muchikamu chekugadzira zvinhu zvakagadzirwa pamwe nezvikamu zvekugovera kuitira kuti vawane mukana wekukwikwidzana muindasitiri iyi. Kudyara mari muR&D yechigadzirwa ichi kuderedza kukanganisa kwezvakatipoteredza uye kuwedzera kushanda zvakanaka kunotarisirwa kuwedzera kukwikwidzana pakati pevagadziri.
Muna Chikumi 2014, ABB yakagadzira tekinoroji ine patent yekudzokorodza gasi reSF6 rakasviba zvichibva pamaitiro emagetsi akasimba. Kushandiswa kwegasi resulfur hexafluoride rakadzokororwa kunotarisirwa kuderedza kuburitswa kwecarbon ne30% uye kuchengetedza mari. Saka, zvinhu izvi zvinotarisirwa kukurudzira kukura kweindasitiri munguva yakatarwa.
Mitemo yakaoma inoiswa pakugadzirwa nekushandiswa kwesulfur hexafluoride (SF6) inotarisirwa kuva njodzi huru kune vatambi veindasitiri. Uyezve, mari yekutanga yakawanda uye mari yekushandisa ine chekuita nemichina iyi zvinotarisirwawo kukonzera dambudziko rekupinda, nokudaro zvichideredza njodzi yevatsva vanopinda munguva yakatarwa.
Tarisa mushumo wakazara wekutsvagisa neTOC pa "Sulfur Hexafluoride (SF6) Mushumo weSaizi yeMusika Nechigadzirwa (Electronic, UHP, Standard), Nekushandisa (Simba & Simba, Zvekurapa, Kugadzira Simbi, Zvemagetsi), Uye Kufanotaura Kwezvikamu, 2014 - 2025" pa: www.grandviewresearch.com/industry-analysis/sulfur-hexafluoride-sf6-market
Zvimwe Zvakawanikwa Kubva Mumushumo Zvinopa Pfungwa:
• SF6 yegiredhi rakajairika inotarisirwa kunyoresa CAGR ye5.7% munguva yakatarwa, nekuda kwekudiwa kwayo kukuru kwekugadzirwa kwemacircuit breakers uye switchgear yemagetsi nemagetsi.
• Simba & simba ndiro raive chikamu chikuru chekushandiswa muna 2016 neSF6 inodarika 75% yakashandiswa mukugadzira michina ine simba rakawanda inosanganisira tambo dze coaxial, ma transformer, ma switch, uye ma capacitor.
• Chigadzirwa ichi chinotarisirwa kukura paCAGR ye6.0% mukugadzirwa kwesimbi, nekuda kwekudiwa kwacho kukuru kwekudzivirira kupiswa uye kukurumidza kuoxidation yesimbi dzakanyungudutswa muindasitiri yekugadzira magnesium.
• Asia Pacific ndiyo yaive nemusika mukuru weinopfuura 34% muna 2016 uye inotarisirwa kutonga musika munguva yakatarwa nekuda kwekudyara mari yakawanda muchikamu chemagetsi nemagetsi munharaunda iyi.
• Solvay SA, Air Liquide SA, The Linde Group, Air Products and Chemicals, Inc., naPraxair Technology, Inc. vakatora nzira dzekuwedzera kugona kwekugadzira kuti vabatsire kudiwa kwevatengi kuri kuwedzera uye kuwana migove mikuru yemusika.
Grand View Research yakakamura musika wepasi rose wesarufa hexafluoride zvichienderana nekushandiswa kwayo nenzvimbo:
• Maonero eChigadzirwa cheSulfur Hexafluoride (Mari Inowanikwa, USD Zviuru; 2014 - 2025)
• Giredhi remagetsi
• Giredhi reUHP
• Giredhi Rakajairika
• Maonero Ekushandisa Sarufa Hexafluoride (Mari Inowanikwa, USD Zviuru; 2014 - 2025)
• Simba & Simba
• Zvekurapa
• Kugadzira Simbi
• Zvigadzirwa zvemagetsi
• Vamwe
• Maonero eDunhu reSulfur Hexafluoride (Mari Inowanikwa, USD Zviuru; 2014 - 2025)
• North America
• US
• Europe
• Jerimani
• UK
• Asia Pacific
• China
• India
• Japani
• Central & South America
• Bhuraziri
• Middle East neAfrica
Nguva yekutumira: Chivabvu-26-2021
