Na ho bolokehile ho hema sulfur hexafluoride?
1. Na hexafluoride e chefo?
Sulfure hexafluorideha e sebetse 'me e nkoa e le khase e sa sebetseng ho pharmacology. Empa ha e na le litšila tse kang SF4, e fetoha ntho e chefo. Ha u hema likarolo tse phahameng tsa SF6, matšoao a asphyxia a kang dyspnea, wheezing, letlalo le leputsoa le lera la mucous, le ho ferekana ka kakaretso ho ka etsahala.
2. Na sulfur hexafluoride e etsa hore lentsoe la hau le be tlase?
Phetoho ea molumo oasebabole hexafluorideke ntho e fapaneng feela le phetoho ea molumo oa helium, 'me molumo o thata ebile o tlase. Ha sulfur hexafluoride e hema, sulfur hexafluoride e tla tlatsa methapo ea lentsoe e potolohileng. Ha re etsa molumo 'me methapo ea lentsoe e thothomela, se khannoang hore re thothomele hase moea oo re atisang ho o bua empa ke sulfur hexafluoride. Hobane boima ba molek'hule ea sulfur hexafluoride e kholo ho feta karolelano ea boima ba molek'hule ea moea, maqhubu a ho sisinyeha a tlase ho feta a moea, kahoo ho tla ba le molumo o tebileng le o motenya ho feta tloaelo.
3. Nako ea ho sebetsa ea sulfur hexafluoride e telele hakae?
Bophelo ba shelofo e akaretsang ea li-microbubble tsa sulphur hexafluoride ka tlase ho zero ke selemo se le seng.
4. Na sulfur hexafluoride e mpe ho feta carbon dioxide?
SF6sebabole hexafluoridehape ke khase e matla ka ho fetisisa e tsejoang ea greenhouse. Ha ho bapisoa le CO2 carbon dioxide e tloaelehileng, matla a SF6 sulfur hexafluoride ke makhetlo a 23,500 a CO2 carbon dioxide. Ho feta moo, SF6 sulfur hexafluoride e ke ke ea bola ka tlhaho. Tšusumetso e ka tšoarella lilemo tse fetang sekete; litšobotsi tsa ho ba theko e tlaase le ho le bonolo ho e sebelisa, hammoho le litšobotsi tsa ho khona ho ba teng ka lilemo tse likete ntle le ho bola ha tlhaho, ho etsa hore khase ena e be tšilafalo e sa tsotelloeng le e tebileng ka ho fetisisa "phehlong ea matla a tala".
5. Sulfur hexafluoride e boima hakae ho feta moea oo re o hemang?
Khase ea SF6 ha e na 'mala, ha e tsebe letho, ha e chefo, ha e chese ebile ha e na matla. SF6 ke khase e batlang e le boima, e ka bang boima ba makhetlo a 5 ho feta moea tlas'a maemo a tloaelehileng.
6. Na sulfur hexafluoride ke sethethefatsi?
Litla-morao tsa sulfur hexafluoride 'meleng oa motho hangata ha li bonolo ebile li na le nako e khuts'oane,' me li ka hlaphoheloa ka bohona ntle le sequelae. Sulfur hexafluoride ke setlhare sa tlhahlobo se sebelisoang litlhahlobong tsa litšoantšo tsa ultrasound, echocardiography, le litlhahlobo tsa vascular Doppler ho ntlafatsa ho khetholla mafu. Sulfur hexafluoride e sebelisoa bakeng sa tlhahlobo ea ultrasonic mme e hloka ho sebelisoa litsing tsa bongaka tse nang le maemo a tšohanyetso le ho hlomelloa ka basebetsi ba pholoso, 'me e hloka ho entoa ke ngaka. Haeba ts'oaetso e etsahala nakong kapa ka mor'a tšebeliso ea sulfur hexafluoride, e tla bonahala e le erythema ea letlalo, bradycardia, hypotension esita le anaphylactic shock. Haeba u e-na le matšoao a tsamaiso le a sebakeng sa heno, u lokela ho tsebisa ngaka hang-hang kapa u ee sepetlele ho ea hlahlojoa. Ka mor'a ho noa meriana, ho hlokahala hore u shebe setsi sa bongaka se amehang bakeng sa halofo ea hora ho thibela liphello tsa ho kula. Tšebeliso ea sulfur hexafluoride ho bakuli ba nang le lefu la pelo e ka mpefatsa lefu la pelo.
A na u ka noa metsi a carbon dioxide?
