Tetrachlorethylene, eyaziwa ngokubaperchlorethylene, i-organic compound kunye ne-chemical formula C2Cl4.Ilulwelo olungenambala, olunganyibilikiyo emanzini kwaye luxubene kwi-ethanol, i-ether, i-chloroform kunye nezinye izinyibilikisi eziphilayo.Isetyenziswa kakhulu njenge-solvent ye-organic kunye ne-ejenti yokucoca eyomileyo, kwaye ingasetyenziselwa njenge-solvent ye-adhesives, i-degrease solvent yesinyithi, i-desiccant, i-remover remover, i-insect repellent kunye ne-fat extractant.Inokusetyenziswa kwakhona kwi-organic synthesis.
Iimpawu zemichiza:ulwelo olungenambala olucacileyo, olunevumba elifana ne-ether.Iyakwazi ukunyibilikisa izinto ezahlukeneyo (ezifana nerabha, iresin, amafutha, i-aluminium chloride, isulfure, iodine, i-mercury chloride).Xuba ne ethanol, ether, chloroform, kunye ne benzene.Inyibilikisa emanzini ngomthamo wamaxesha amalunga nama-100,000.
Ukusetyenziswa kunye nemisebenzi:
Kwishishini, i-tetrachlorethylene isetyenziswa kakhulu njenge-solvent, i-organic synthesis, i-metal surface cleaner kunye ne-ejenti yokucoca eyomileyo, i-desulfurizer, i-medium transfer transfer.Isetyenziswa kwezonyango njenge agent ebulala iintshulube.Ikwayindawo ephakathi ekwenzeni i-trichlorethylene kunye ne-fluorinated organics.Uluntu ngokubanzi lunokuthi luvezwe kwiindawo eziphantsi ze-tetrachlorethylene emoyeni, ukutya kunye namanzi okusela.I-Tetrafloroethylene ye-inorganic kunye ne-organic Chemicalbook indibaniselwano ine-solubility efanelekileyo, njenge-sulfure, iodine, i-mercury chloride, i-aluminium trichloride, i-fat, i-rubber kunye ne-resin, oku kunyibilika kusetyenziswa ngokubanzi njenge-agent ye-metal degreasing yokucoca, isisusi sepeyinti, i-ejenti yokucoca eyomileyo, irabha. isinyibilikisi, isinyibilikisi se-inki, isepha engamanzi, uboya bodidi oluphezulu kunye nokucocwa kweentsiba;I-Tetrachlorethylene ikwasetyenziswa njengesixhobo sokugxotha izinambuzane (i-hookworm kunye ne-ginger tablet);I-arhente yokugqiba ukusetyenzwa kwelaphu.
Isicelo:Enye yezinto eziphambili zokusetyenziswa kwe-perchlorethylene njenge-solvent ye-organic kunye ne-ejenti yokucoca eyomileyo.Ikhono lekhompawundi lokunyibilikisa izinto eziphilayo ngaphandle kokonakalisa ilaphu lenza ukuba lilungele iimpahla zokucoca ezomileyo.Ezinye izicelo zekhompawundi ziquka ukusetyenziswa kwayo njengesinyibilikisi sezinto ezincamathelayo, isinyibilikisi sesinyithi sokucoca, i-desiccant, isisusi sepeyinti, isigxothi sezinambuzane, kunye nencindi yamafutha.Ngaphaya koko, inokuthi isetyenziswe kwi-organic synthesis, iyenze ibe yinxalenye ebalulekileyo kushishino lweekhemikhali.
I-Perchlorethylene ineempawu ezahlukeneyo zeemveliso ezenza ukuba ibe sisithako esifanelekileyo kwizicelo ezininzi zamashishini.Iimpawu zayo ezibalaseleyo zokunyibilikisa ziyenza ibe luncedo ngakumbi ekunyibilikiseni igrisi, ioyile, amafutha, kunye newax.Ukongeza, iyasebenza ekususeni izinto ezincangathi, iyenza ibe sisinyibilikisi esincamathelayo esigqwesileyo.Iqondo layo eliphezulu lokubilisa likwakwenza kube lukhetho olulungileyo kwizicelo ezifuna amaqondo obushushu aphezulu.
Ukuguquguquka kwePerchlorethylene kwenza ukuba ibe yimveliso eyaziwayo kwishishini lokucoca lokuthengisa.Isetyenziswa njengesinyibilikisi sokucoca okomileyo, kwaye iimpawu zayo ezigqwesileyo zokucoca ziyenza ilungele ukucoca iikhaphethi, ifenitshala kunye namanye amalaphu.Ikwasetyenziselwa ukucoca iinxalenye zeemoto, iinjini, kunye noomatshini bemizi-mveliso, nto leyo eyenza ibe yenye yezona zinyibilikisi zisetyenziswa kakhulu kumashishini ahlukeneyo.
Imiqathango yokusebenza:Ukusebenza okuvaliweyo, ukuqinisa umoya.Abanini-zithuthi kufuneka baqeqeshwe ngokukodwa kwaye bathobele ngokungqongqo iinkqubo zokusebenza.Kucetyiswa ukuba abaqhubi banxibe i-self-priming filter gas mask (isiqingatha semaski), iiglasi zokhuseleko lwekhemikhali, iisuti zokukhusela ezigqobhozayo zegesi, kunye neeglavu zokukhusela imichiza.Gcina kude nomlilo, umthombo wobushushu, ungatshayi kwindawo yokusebenza.Sebenzisa izixhobo zokungenisa umoya ezingagqabhukiyo kunye nezixhobo.Thintela umphunga ukuba ungaphumi kwindawo yokusebenzela.Gwema ukudibana nealkali, umgubo wesinyithi osebenzayo, isinyithi sealkali.Xa uphatha, ukulayishwa okulula kunye nokuthululwa kufuneka kwenziwe ukuthintela umonakalo wokupakisha kunye nezikhongozeli.Ixhotyiswe ngeentlobo ezihambelanayo kunye nobuninzi bezixhobo zomlilo kunye nokuvuza kwezixhobo zonyango olungxamisekileyo.Isikhongozeli esingenanto sinokuqulatha intsalela eyingozi.
Izilumkiso zokugcina:Indawo yokugcina ingena umoya kwaye yomile kwiqondo lokushisa eliphantsi;Gcina ngokwahlukileyo kwii-oxidants kunye nezongezo zokutya;Ukugcinwa kufuneka kufakwe kunye ne-stabilizer, njenge-hydroquinone.Gcina kwindawo epholileyo nengena umoya.Zigcine kude nomlilo nobushushu.Iphakheji kufuneka itywinwe kwaye ingadibanisi nomoya.Kufuneka igcinwe ngokwahlukileyo kwi-alkali, umgubo wesinyithi osebenzayo, isinyithi se-alkali, iikhemikhali ezidliwayo, kwaye ungaxubi ukugcinwa.Ixhotyiswe ngeentlobo ezihambelanayo kunye nobuninzi bezixhobo zomlilo.Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo kunye nezixhobo ezifanelekileyo zokubamba.
ukuPakisha iMveliso:300kg/igubu
Ugcino: Londoloza kwindawo evalwe kakuhle, enganyangekiyo ekukhanyeni, kwaye ukhusele kubumanzi.
Ixesha lokuposa: Jun-14-2023