I-Tetrachloroethylene, ekwaziwa ngokuba yi-i-perchloroethylene, yi-organic compound enefomyula yekhemikhali i-C2Cl4. Lulwelo olungenambala, alunyibiliki emanzini kwaye luxutywa kwi-ethanol, i-ether, i-chloroform kunye nezinye izinyibilikisi ze-organic. Isetyenziswa kakhulu njengesinyibilikisi se-organic kunye ne-dry cleaner agent, kwaye ingasetyenziswa njengesinyibilikisi se-adhesives, isinyibilikisi se-degrease seemetals, i-desiccant, i-peint repellent, kunye ne-fat extractant. Ingasetyenziswa nakwi-organic synthesis.
Iimpawu zekhemikhali:ulwelo olucacileyo olungenambala, olunevumba elifana nele-ether. Lunokunyibilikisa izinto ezahlukeneyo (ezifana nerabha, i-resin, amafutha, i-aluminium chloride, i-sulfur, i-iodine, i-mercury chloride). Xuba ne-ethanol, i-ether, i-chloroform, kunye ne-benzene. Inyibilika emanzini anomthamo omalunga namaxesha ali-100,000.
Ukusetyenziswa kunye nemisebenzi:
Kwishishini, i-tetrachloroethylene isetyenziswa kakhulu njenge-solvent, i-organic synthesis, i-metal surface cleaner kunye ne-dry cleaning agent, i-desulfurizer, i-heat transfer medium. Isetyenziswa kwezonyango njenge-agent yokukhupha iintshulube. Ikwayindlela ephakathi yokwenza i-trichlorethylene kunye ne-fluorinated organics. Abantu ngokubanzi banokuchaphazeleka kumanqanaba aphantsi e-tetrachloroethylene emoyeni, ukutya kunye namanzi okusela. I-Tetrafloroethylene kwiintlobo ezininzi ze-inorganic kunye ne-organic Chemicalbook indibaniselwano inokunyibilika okuhle, njenge-sulfur, i-iodine, i-mercury chloride, i-aluminium trichloride, amafutha, irabha kunye ne-resin, oku kunyibilika kusetyenziswa kakhulu njenge-arhente yokucoca i-metal degreasing, i-remover yepeyinti, i-dry cleaning agent, i-raber solvent, i-inki solvent, isepha yolwelo, i-high-grade fur kunye ne-feather degreasing; I-Tetrachloroethylene ikwasetyenziswa njengesixovuli sezinambuzane (i-hookworm kunye ne-ginger tablet); I-arhente yokugqiba yokucubungula ilaphu.
Isicelo:Enye yezona ndlela ziphambili zokusebenzisa i-perchloroethylene kukuyinyibilikisa njenge-organic solvent kunye ne-dry cleaner agent. Amandla e-compound okunyibilikisa izinto eziphilayo ngaphandle kokonakalisa ilaphu ayenza ifaneleke kwiimpahla zokucoca ezomileyo. Ezinye iindlela ezisetyenziswa ngayo i-compound ziquka ukusetyenziswa kwayo njengesinyibilikisi se-adhesives, i-metal degreasing solvent, i-desiccant, i-peint repellent, kunye ne-fat extractant. Ngaphezu koko, ingasetyenziswa nakwi-organic synthesis, nto leyo eyenza ukuba ibe yinxalenye ebalulekileyo kwishishini leekhemikhali.
I-Perchloroethylene ineempawu ezahlukeneyo zemveliso ezenza ukuba ibe sisithako esifanelekileyo kwiindawo ezininzi zokusebenza kwimizi-mveliso. Iimpawu zayo ezibalaseleyo zokunyibilikisa ziyenza ibe luncedo kakhulu ekunyibilikiseni iigrisi, iioyile, amafutha, kunye neewax. Ukongeza, iyasebenza ekususeni izinto ezinamathelayo, nto leyo eyenza ukuba ibe sisinyibilikisi esincamathelayo esibalaseleyo. Indawo yayo yokubila ephezulu ikwenza kube lukhetho olufanelekileyo kwiindawo ezifuna amaqondo obushushu aphezulu.
Ukuguquguquka kwePerchloroethylene kuyenza ibe yimveliso edumileyo kushishino lokucoca. Isetyenziswa njengesinyibilikisi sokucoca esomileyo, kwaye iimpawu zayo ezintle zokucoca zenza ukuba ilungele ukucoca iikhaphethi, ifenitshala, kunye nezinye ilaphu. Ikwasetyenziselwa ukucoca iindawo zeemoto, iinjini, kunye noomatshini bemizi-mveliso, nto leyo eyenza ukuba ibe yenye yezona zinyibilikisi zisetyenziswa kakhulu kumashishini ahlukeneyo.
Amanyathelo okhuseleko okusebenza:Ukusebenza okuvaliweyo, qinisa umoya ongenisayo. Abaqhubi kufuneka baqeqeshwe ngokukodwa kwaye balandele ngokungqongqo iinkqubo zokusebenza. Kucetyiswa ukuba abaqhubi banxibe imaski yegesi yokuzihluza (isiqingatha semaski), iiglasi zokukhusela iikhemikhali, iisuti zokukhusela ezingena kwigesi, kunye neeglavu zokukhusela iikhemikhali. Gcina kude nomlilo, umthombo wobushushu, kungabikho kutshaya kwindawo yokusebenza. Sebenzisa iinkqubo zokungenisa umoya ezithintela ukuqhuma kunye nezixhobo. Thintela umphunga ukuba ungaphumi uye emoyeni emsebenzini. Kuphephe ukudibana ne-alkali, umgubo wesinyithi osebenzayo, isinyithi se-alkali. Xa uphatha, kufuneka kulayishwe kwaye kukhutshwe kancinci ukuthintela umonakalo kwiphakheji kunye neekhonteyina. Ixhotyiswe ngeentlobo ezahlukeneyo kunye nobuninzi bezixhobo zomlilo kunye nezixhobo zonyango olungxamisekileyo oluvuzayo. Isikhongozeli esingenanto sinokuba nentsalela eyingozi.
Amanyathelo okukhusela ukugcina:Indawo yokugcina izinto inomoya kwaye yomile kubushushu obuphantsi; Gcina ngokwahlukileyo kwi-oxidants kunye nezongezo zokutya; Indawo yokugcina kufuneka yongezwe nge-stabilizer, efana ne-hydroquinone. Gcina kwindawo yokugcina izinto epholileyo, enomoya. Gcina kude nomlilo nobushushu. Iphakheji kufuneka ivalwe kwaye ingadibani nomoya. Mayigcinwe ngokwahlukileyo kwi-alkali, umgubo wesinyithi osebenzayo, isinyithi se-alkali, iikhemikhali ezityiwayo, kwaye ungaxubi indawo yokugcina. Ixhotyiswe ngeentlobo ezahlukeneyo kunye nobungakanani bezixhobo zomlilo. Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo kunye nezinto ezifanelekileyo zokubamba.
Ukupakisha imveliso:300kg/idrama
Indawo yokugcina: Gcina kwindawo evaliweyo, enganyangekiyo ekukhanyeni, kwaye ukhusele ekufumeni.
Ixesha lokuthumela: Juni-14-2023