I-Heptafluoropropane (C3HF7)

Amapharamitha wezobuchwepheshe

I-Heptafluoropropane iyinsiza yokucima umlilo ehlanzekile yamakhemikhali igesi ikakhulukazi ukucima umlilo ngamakhemikhali nokucisha umlilo. I-polyfluoroalkane futhi ifomula yayo i-C3HF7; ayinambala, ayinaphunga, inobuthi obuncane, ayiqhubi, futhi ayingcolisi into evikelwe. Izodala ukulimala kwempahla nezindawo zokunemba. I-Heptafluoropropane ingacisha ngokuthembekile imililo yeClass B no-C nemililo kagesi enokugxila okuphansi kokucima; isikhala esincane sokugcina, izinga lokushisa elibucayi eliphakeme, ingcindezi ephansi ebucayi, futhi ingagcinwa ifakwe uketshezi ekamelweni; ayinazo izinhlayiya noma izinsalela ezinamafutha ngemuva kokukhishwa. Awunawo umthelela owonakalisayo kungqimba lwe-ozone esemkhathini (inani le-ODP liyi-zero), kanye nomjikelezo wokuphila emkhathini cishe iminyaka engama-31 kuye kwengama-42, futhi ngeke ushiye izinsalela noma amabala kawoyela ngemuva kokukhishwa, futhi kungaba kukhishwe ngamashaneli ajwayelekile okukhipha. Hamba, uhlangabezane nezidingo zokuvikelwa kwemvelo. Yize i-heptafluoropropane izinzile ekamelweni lokushisa, isazobola emazingeni okushisa aphezulu, ibole ukukhiqiza i-hydrogen fluoride, futhi izoba nephunga elibi. Eminye imikhiqizo yomlilo ihlanganisa i-carbon monoxide ne-carbon dioxide. Ukuxhumana ne-liquid heptafluoropropane kungadala isithwathwa. I-Heptafluoropropane ejenti yokucima umlilo inenhlanzeko enhle-ivuthisa ngokuphelele emoyeni ngaphandle kokushiya izinsalela, igesi enhle yokufaka ugesi, futhi ilungele ukucisha imililo kagesi, imililo ewuketshezi noma imililo eqinile, umlilo oqinile, nokucisha umlilo ngokusebenzisa okugcwele ukucisha umlilo Imililo yegesi enganqamula umthombo wegesi ngaphambi kokuvikela igumbi lekhompyutha, igumbi lokuxhumana, igumbi lokuguqula izinto, igumbi lesisetshenziswa esinemba kahle, igumbi lejeneretha, idepho kawoyela, isitolo somkhiqizo ovuthayo, umtapo wolwazi, i-database, izinqolobane, umgcinimafa nezinye izindawo. Uhlelo lokucima umlilo lwe-heptafluoropropane lunesakhiwo esikahle nokusebenza okuthembekile, futhi selusetshenziswe kabanzi ezindaweni ezibalulekile ezinjengamakamelo wekhompyutha asebenza ngogesi, izinqolobane, amagumbi okushintshisana alawulwa yizinhlelo, izikhungo zokusakaza ze-TV, izikhungo zezezimali nezinhlangano zikahulumeni. I-Heptafluoropropane akulula ukusabela futhi iyinto ezinzile. Ugesi oketshezi uzinzile lapho usetshenziswa njenge-propellant futhi kufanele ugcinwe ethangini lensimbi bese ufakwa endaweni epholile futhi eyomile.

Isicelo:

Umenzeli Wokucisha Umlilo Ngenxa yokucisha kwayo okuphezulu, ubuthi obuncane, ungqimba lwe-ozone lwasemoyeni ngaphandle kokulimaza, ukusetshenziswa kwesiza ngaphandle kokungcola, kubhekwa njengendawo efanelekile yokubambela i-halon 1301 futhi ibhalwe ohlwini lwenhlangano kazwelonke yokuvikela umlilo umlilo ojwayelekile weNFPA2001 umlilo imikhiqizo yokulwa. 

Iphakheji ejwayelekile:

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