Ingabe kuphephile ukudonsa i-hexaflur hexafluiride?
1. I-hexafluoride enobuthi?
Sulfir hexafluoride i-inert ngokomzimba futhi ibhekwa njengogesi we-inert ekhemisi. Kepha lapho iqukethe ukungcola okufana ne-SF4, iba yinto enobuthi. Lapho ungena ngaphansi kokugxila okuphezulu kwe-SF6, izimpawu ze-asphyxia ezifana ne-dyspnea, i-Wheezing, isikhumba esiluhlaza okwesibhakabhaka kanye nolwelwesi lwe-mucous, kanye nokuqunjelwa okujwayelekile kungenzeka.
2. Ngabe i-sulphur hexafluoride yenza izwi lakho libe liphansi?
Ukuguqulwa komsindo kwe sulfir hexafluoride kuphambene nje nokushintshwa komsindo we-helium, futhi umsindo unzima futhi uphansi. Lapho i-sulphur hexafluoride iphefumula, i-sulfir hexafluoride izogcwalisa izintambo zezwi ezizungezile. Lapho senza umsindo futhi izintambo zezwi zidlidliza, okuqhutshwa ukudlidliza akuyona umoya esivame ukukhuluma kodwa sulfur hexafluide. Ngoba isisindo samangqamuzana se-sulfur hexafluoride sikhulu kunesisindo somoya esijwayelekile, imvamisa yokudlidliza iphansi kunaleyo yomoya, ngakho-ke kuzoba nomsindo ojulile futhi oshubile kunokujwayelekile.
3. Isikhathi esingakanani isiqinisekiso se-sulphur hexafluoride?
Impilo evamile yeshelufu yama-sulphur hexafluoride ama-microbubble ngaphansi kwe-zero unyaka ongu-1.
4. Ingabe i-sulfur hexafluoride embi kakhulu kune-carbon dioxide?
I-SF6 sulfir hexafluoride futhi i-greenhouse green yokwaziwa enamandla kakhulu. Uma kuqhathaniswa ne-Carbon Dioxide ejwayelekile ye-Carbon, ubukhulu be-SF6 Sulfur Hexafluoride yizikhathi ezingama-23,500 ezi-Co2 Carbon Dioxide. Ngaphezu kwalokho, i-SF6 Sulfur Hexafluoride ayikwazi ukubola ngokwemvelo. Ithonya lingahlala iminyaka engaphezu kwenkulungwane; Izici zokushibhile futhi kulula ukuzisebenzisa, zihlanganiswe nezimpawu zokwazi ukuba khona izinkulungwane zeminyaka ngaphandle kokubola kwemvelo, yenza lokhu kungcoliswa okunganakwa kakhulu futhi okungathi sína kakhulu ekungcoleni amandla "okuGhubeka ugesi".
5
Igesi ye-SF6 ingenamibala, engazi, ingekho igesi enobuthi, engavuthayo, nengulube. I-SF6 ingugesi osindayo, ocishe abe yi-5 enesisindo esisheshayo kunomoya ngaphansi kwezimo ezijwayelekile.
6. Ingabe i-sulfur hexafluoride umuthi?
Imiphumela emibi yeSulfir Hexafluoride emzimbeni womuntu imvamisa imnene futhi imfushane, futhi ingalulama ngokuzenzakalelayo ngaphandle kwe-sequelae. I-Sulphur Hexafluoride iyisidakamizwa sokuxilonga esisetshenziswa ekuhlolweni kwe-ultrasound imaging Examinations, eCocardiography, kanye nokuhlolwa kwe-vascular doppler ukwenza ngcono ukukhonjwa kwezifo. I-Sulfur Hexafluoride isetshenziselwa ukuxilongwa kwe-ultrasonic futhi idinga ukusetshenziselwa ezikhungweni zezokwelapha ngezimo eziphuthumayo futhi ifakwe ngabasebenzi bezokutakula, futhi idinga ukufakwa udokotela. Uma ukusabela komzimba kwenzeka ngesikhathi noma ngemuva kokusetshenziswa kwe-sulphur hexafluoride, kuzobonakala njengesikhumba erythera, bradycardia, hypotension, hypotension kanye nokushaqeka kwe-anaphylactic. Uma unezimpawu ezihlelekile nezindawo zasendaweni, kufanele wazise ngokushesha udokotela noma uhambe esibhedlela ukuze ahlolwe. Ngemuva kokuthatha umuthi, kuyadingeka ukubona esikhungweni esifanelekile sezokwelapha isigamu sehora ukuvikela ukusabela komzimba. Ukusetshenziswa kwe-sulfur hexafluoride ezigulini ezinesifo senhliziyo kungandisa isifo senhliziyo.
