Khoom Taw Qhia
Sulphur hexafluoride (SF6) yog qhov tsis muaj kob, tsis muaj ntsej muag, muaj cov hluav taws xob tsis muaj roj ntsha Nws yog hypervalent molecule. Raug rau cov roj tsis zoo, nws yog qhov tsis zoo soluble hauv dej tab sis cov soluble heev hauv NPRANGAR cov kuab tshuaj organ. Nws yog feem ntau thauj raws li cov roj liquefied compressed. Nws muaj qhov ntom ntawm 6.12 g / l ntawm hiav txwv hiav txwv, txiav txim siab siab dua qhov ntom ntawm huab cua (1.225 g / l).
| Hmong npe | Sulphur Hexafluoride | Molecular Cov Qauv | SF6 |
| Molecular hnyav | 146.05 | Kev tshwm sim | tsw |
| Cas tsis muaj. | 2551-62-4 | Tseem ceeb heev | 45.6 ℃ |
| Einesc No. | 219-854-2 | Tseem ceeb siab | 3.76MPA |
| Melting taw tes | -62 ℃ | Cov Nraum Tshwj Xeeb | 6.0886KKG / ML |
| Kub taw tes | -51 ℃ | Txheeb ze roj density | 1 |
| So | Soluble me ntsis | Dot Chav Kawm | 2.2 |
| Tsis muaj. | 1080 |
| Kev qhia tshwj xeeb | 99.999% | 99.995% |
| Carbon tetrafllide | <2ppm | <5ppm |
| Hydrogen Fluoride | <0.3ppm | <0.3ppm |
| Nitrogen | <2ppm | <10ppm |
| Pa | <1ppm | <5ppm |
| Thc (li methane) | <1ppm | <1ppm |
| Ywg dej | <3ppm | <5ppm |
Daim ntawv thov
Dielectric nruab nrab
SF6 siv rau hauv kev lag luam hluav taws xob uas yog cov khoom siv hluav taws xob qib siab, hloov roj hluav taws xob, thiab lwm yam roj hluav taws xob, tuaj yeem muaj cov teeb meem hluav taws xob uas tuaj yeem muaj cov teeb meem hluav taws xob. SF6 roj nyob rau hauv lub siab yog siv los ua insulator nyob rau hauv roj insulated Switchgear (GIS) vim tias nws muaj cov cua ntau dua huab cua lossis cov nitrogen ntau dua.
Kev Kho Mob Siv
SF6 yog siv los muab tamponade lossis ntsaws ntawm lub qhov retinal nyob rau hauv cov kev ua haujlwm retinal hauv daim ntawv ntawm cov roj npuas. Nws yog inert nyob rau hauv vitreous chamber thiab pib doubles nws ntim hauv 36 teev ua ntej tau nqus cov ntshav hauv 10-14 hnub.
SF6 yog siv los ua tus neeg saib xyuas sib txawv rau ultrasound kev ntsuas. Sulfur hexafluoride microbubles yog muab rau hauv kev daws los ntawm kev txhaj tshuaj mus rau hauv ib qho kev sib tw. Cov microbubbles txhim kho qhov pom kev ntawm cov hlab ntsha kom ultrasound. Daim ntawv thov no tau siv los tshuaj xyuas cov qog ua qog.
TRACER COMPUND
Sulphur hexafluoride yog cov nkev roj siv hauv thawj txoj kev hloov pauv ntawm cov tuam tsev thiab cov ntaub ntawv sab hauv, thiab rau kev txiav txim siab tus nqi infiltration infiltration tus nqi.
Sulphur hexafluoride tseem niaj hnub siv raws li cov roj tracer hauv kev kuaj qab ntsev hauv kev kuaj qab zib hood kev kuaj.
Nws tau siv tau ua tiav raws li kev ua txhaum loj hauv hiav txwv Orangeography Kev kawm cov thwj tim kev sib xyaw thiab huab cua-hiav txwv pa sib pauv.
Ntim & Xa Khoom
| Khoom | Sulfur Hexafluoride Sf6 Kua | ||
| Ntim Qhov Coob | 40ltr lub tog raj kheej | 8ltr lub tog raj kheej | T75 ISO TANK |
| Filling net nyhav / cyl | 50 Kgs | 10 kgs |
/ |
| Qty loaded hauv 20 'thawv | 240 Cylars | 640 Cylans | |
| Tag Nrho Net Nyhav | 12 tons | 14 tons | |
| Lub tog raj kheej tare hnyav | 50 Kgs | 12 kgs | |
| Ib lub dab tsi uas qhib thiab kaw | QF-2C / CGA590 | ||
Thawj pab kev ntsuas
Inhalation: Yog tias kev cuam tshuam zoo tshwm sim, tshem tawm thaj chaw tsis zoo. Muab khoom siv
kev ua pa yog tias tsis ua pa. Yog tias ua pa nyuaj, oxygen yuav tsum tau muab los ntawm tsim nyog
Cov neeg ua haujlwm. Tau txais kev kho mob sai sai.
Daim tawv nqaij tiv tauj: Ntxuav cov tawv nqaij nrog xab npum thiab dej.
Qhov muag sib cuag: yaug qhov muag nrog dej ntau.
Kev noj haus: Yog tias muaj ntau npaum li cas yog nqos, tau txais kev kho mob.
Nco ntsoov rau Tus Kws Kho Mob: Rau kev nqus pa, xav txog cov pa oxygen.
Lwm yam xov xwm
Sulphur hexafluoride kev ua lag luam muaj nqis $ 309.9 lab los ntawm 2025
San Francisco, Lub Ob Hlis 14, 2018
Lub ntiaj teb sulfur hexafluoride kev ua lag luam tau cia siab rau cov khoom lag luam hauv Circuit Court thiab cov khoom siv tshiab zoo tshaj plaws hauv kev tsim khoom thiab kev hloov kho tshiab yog xav tias yuav muaj qhov zoo rau kev lag luam kev loj hlob.
Cov neeg siv khoom tseem ceeb, muaj kev sib xyaw ua ke ntawm cov khoom siv tus nqi los ntawm indulging nyob rau hauv raw khoom lag luam kom tau txais kev sib tw hauv kev lag luam. Kev nqis peev hauv R & D ntawm cov khoom los txo cov kev cuam tshuam ib puag ncig thiab kev txhawb nqa kom muaj kev sib tw sib tw ntawm cov tuam ntxhab.
Nyob rau lub Rau Hli 2014, Abb tsim lub thev naus laus zis ua kom rov qab ua rau SF6 roj raws li lub zog ua kom tiav cov txheej txheem cryogenic. Kev siv ntawm cov roj sulfur hexafliabide yuav tsum tau muab tso cov pa roj carbon monissions li 30% thiab txuag nqi. Cov xwm txheej no yog, yog li ntawd, cia siab tias yuav siv cov kev lag luam kev loj hlob dhau lub sijhawm kwv yees.
Cov hlua khi ua rau cov kev tsim qauv thiab kev siv sulfur hexafluoride (SF6) yuav tsum yog qhov tseem ceeb hem rau cov neeg lag luam. Ntxiv mus, qhov kev nqis peev txheej ua haujlwm siab thiab cov kev ua haujlwm ua haujlwm tau cuam tshuam nrog cov tshuab yog xav tias yuav muaj kev hem thawj ntawm cov neeg tuaj yeem ntawm cov neeg tuaj yeem ua ntej.
Xauj Tag Nrho Cov Kev Tshawb Fawb Nrog Toc Ntawm "Sulfur Hexafuoride (Sev, Kev Kho Mob, Kev Kho Mob, Kev Kho Mob, Kev Kho Mob, Kev Kho Mob, Siv Hluav Taws Xob
Cov lus pom tseem ceeb ntxiv los ntawm daim ntawv tshaj tawm qhia:
• Cov qauv qeb SF6 yuav tsum sau npe rau lub suab paj nruag xyoo 5.7% dhau lub sijhawm tsim khoom, tiv nqi rau nws cov kev tsim khoom thiab hloov pauv rau cov nroj tsuag & Zog tiam
• Fais Fab & Zog yog cov ntawv thov tseem ceeb tshaj plaws hauv xyoo 2016 nrog ntau tshaj 75% SF6 siv rau hauv cov ntaub ntawv siab xws li cov roj av, hloov pauv, hloov chaw
• Cov khoom yuav tsum tau loj hlob ntawm lub qabl ntawm 6.0% hauv kev tsim khoom hlau, tiv rau cov kev tiv thaiv kev kub ntxhov thiab nrawm ntawm molten cov hlau hauv cov khoom lag luam magnesium
• Asia Pacific tau tuav cov lag luam loj tshaj plaws ntawm ntau tshaj 34% nyob rau xyoo 2016 thiab yuav tsum tau ua lag luam ntawm kev txhawb nqa lub zog hauv lub zog thiab lub zog hluav taws xob hauv thaj av
• Solvay SA, cua Lauj sab hauv SA, cov pab pawg huab cua thiab cov khoom siv hluav taws xob thiab ua lag luam cov neeg siv khoom loj dua
Yawg Saib Kev Tshawb Fawb tau tshaj tawm thoob ntiaj teb leej faj sulfur hexafluoride kev ua lag luam ntawm daim ntawv thov thiab thaj chaw:
• Cov Khoom Hexafluoride Khoom Outlook (cov nyiaj tau los, USD txhiab; 2014 - 2025)
• Lub electronic qib
• UHP qib
• Qib qeb
• Cov neeg Sulphur Hexafluoride Daim Ntawv Thov Outlook (cov nyiaj tau los, USD txhiab; 2014 - 2025)
• Fais Fab & Zog
• Kho mob
• Kev tsim hlau hlau
• Khoom siv tshuab hluav taws xob
• lwm tus
• Cov neeg Sulphur Hexafluoride cheeb tsam Outleesncoo (cov nyiaj tau los, USD txhiab; 2014 - 2025)
• North America
• US
• Tebchaws Europe
• Lub teb chaws Yelemees
• UK
• Asia Pacific
• Suav
• Is Nrias teb
• Nyij Pooj
• Central & Qab Teb Asmeskas
• Brazil
• Middle East & Africa
Sijhawm Sijhawm: Tsib-26-2021
