I-Tetrachloroethylene, eyaziwa nangokuthii-perchloroethylene, iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali i-C2Cl4. Iwuketshezi olungenambala, olunganyibiliki emanzini futhi oluxubene ne-ethanol, i-ether, i-chloroform nezinye izinto eziphilayo ezincibilikisayo. Isetshenziswa kakhulu njenge-organic solvent kanye ne-dry cleaning agent, futhi ingasetshenziswa njenge-solvent yezinamathelisi, i-degrease solvent yezinsimbi, i-desiccant, i-remover paint, i-repellent insect kanye ne-fat extractant. Ingasetshenziswa futhi ekuhlanganiseni izinto eziphilayo.
Izakhiwo zamakhemikhali:uketshezi olusobala olungenambala, olunephunga elifana ne-ether. Lungancibilikisa izinto ezahlukahlukene (njengerabha, i-resin, amafutha, i-aluminium chloride, i-sulfur, i-iodine, i-mercury chloride). Hlanganisa ne-ethanol, i-ether, i-chloroform, ne-benzene. Incibilika emanzini anomthamo ophindwe izikhathi ezingaba ngu-100,000.
Ukusetshenziswa kanye nemisebenzi:
Embonini, i-tetrachloroethylene isetshenziswa kakhulu njenge-solvent, i-organic synthesis, i-metal surface cleaner kanye ne-dry cleaning agent, i-desulfurizer, i-heat transfer medium. Isetshenziswa kwezokwelapha njenge-ejenti yokukhipha izikelemu. Iphinde ibe yingxenye ebalulekile ekwenzeni i-trichlorethylene kanye ne-fluorinated organics. Abantu abaningi bangase bavezwe ekujuleni okuphansi kwe-tetrachloroethylene ngokusebenzisa umoya, ukudla kanye namanzi okuphuza. I-Tetrafloroethylene yenhlanganisela eminingi ye-inorganic ne-organic Chemicalbook inokuncibilika okuhle, njenge-sulfur, i-iodine, i-mercury chloride, i-aluminium trichloride, amafutha, irabha kanye ne-resin, lokhu kuncibilika kusetshenziswa kabanzi njenge-ejenti yokuhlanza insimbi, i-remover yopende, i-ejenti yokuhlanza eyomile, i-raber solvent, i-inki solvent, insipho ewuketshezi, i-high-grade fur kanye ne-feather degreasing; I-Tetrachloroethylene isetshenziswa futhi njenge-repellent yezinambuzane (i-hookworm kanye ne-ginger tablet); I-ejenti yokuqeda yokucubungula izindwangu.
Isicelo:Enye yezindlela eziyinhloko zokusebenzisa i-perchloroethylene njenge-organic solvent kanye ne-dry cleaning agent. Amandla e-compound okuncibilikisa izinto eziphilayo ngaphandle kokulimaza indwangu ayenza ibe yindawo ekahle kakhulu yokuhlanza izingubo zokuhlanza ezomile. Ezinye izindlela zokusebenzisa i-compound zifaka phakathi ukusetshenziswa kwayo njenge-solvent ye-glue, i-metal degreasing solvent, i-desiccant, i-remover paint, i-insect repellent, kanye ne-fat extract. Ngaphezu kwalokho, ingasetshenziswa futhi ekuhlanganiseni izinto eziphilayo, okwenza kube yingxenye ebalulekile embonini yamakhemikhali.
I-Perchloroethylene inezici ezahlukahlukene zomkhiqizo ezenza ibe isithako esifanelekile ezisetshenziswa eziningi zezimboni. Izici zayo ezinhle kakhulu zokuncibilikisa ziyenza ibe usizo ikakhulukazi ekuncibilikiseni amafutha, amafutha, amafutha, kanye nama-wax. Ngaphezu kwalokho, iyasebenza kahle ekususeni izinto ezinamathelayo, okwenza ibe yisincibilikisi esihle kakhulu sokunamathela. Izinga layo lokubila eliphezulu liyenza ibe ukukhetha okuhle kwezicelo ezidinga amazinga okushisa aphezulu.
Ukuguquguquka kwe-Perchloroethylene kuyenza ibe umkhiqizo odumile embonini yokuhlanza yezentengiselwano. Isetshenziswa njengesithako sokuhlanza esomile, futhi izakhiwo zayo ezinhle zokuhlanza ziyenza ibe yindawo ekahle yokuhlanza amakhaphethi, ifenisha, nezinye izindwangu. Iphinde isetshenziswe ukuhlanza izingxenye zezimoto, izinjini, kanye nemishini yezimboni, okwenza ibe ngesinye sezithako ezisetshenziswa kakhulu ezimbonini ezahlukahlukene.
Izinyathelo zokuphepha zokusebenza:Ukusebenza okuvaliwe, qinisa umoya opholile. Abaqhubi kumele baqeqeshwe ngokukhethekile futhi balandele ngokuqinile izinqubo zokusebenza. Kunconywa ukuthi abaqhubi bagqoke imaski yegesi yokuhlunga ezenzakalelayo (imaski eyingxenye), izibuko zokuvikela zokuphepha kwamakhemikhali, amasudi okuvikela angena ngegesi, kanye namagilavu okuvikela amakhemikhali. Gcina kude nomlilo, umthombo wokushisa, kungabhemi endaweni yokusebenza. Sebenzisa izinhlelo zokungenisa umoya ezingaqhumi kanye nemishini. Vimbela umusi ukuthi ungaphumi uye emoyeni wendawo yokusebenza. Gwema ukuthintana ne-alkali, impuphu yensimbi esebenzayo, insimbi ye-alkali. Lapho uphatha, ukulayisha nokukhipha okuncane kufanele kwenziwe ukuze kuvinjelwe umonakalo emaphaketheni nasezitsheni. Kuhlonyiswe ngezinhlobonhlobo ezifanele kanye nenani lemishini yomlilo kanye nemishini yokwelapha ephuthumayo evuzayo. Isitsha esingenalutho singase sibe nezinsalela eziyingozi.
Izinyathelo zokuphepha zokugcina:Indawo yokugcina impahla inomoya futhi yomile ekushiseni okuphansi; Gcina ngokwehlukana nama-oxidants kanye nezithasiselo zokudla; Indawo yokugcina kufanele ifakwe ne-stabilizer, njenge-hydroquinone. Gcina endaweni yokugcina impahla epholile, enomoya. Gcina kude nomlilo nokushisa. Iphakethe kufanele livalwe futhi lingathintani nomoya. Kufanele ligcinwe ngokwehlukana ne-alkali, i-metal powder esebenzayo, i-alkali metal, amakhemikhali adliwayo, futhi ungahlanganisi indawo yokugcina. Ifakwe izinhlobo ezahlukene kanye nenani elifanele lemishini yomlilo. Indawo yokugcina kufanele ifakwe imishini yokwelapha ephuthumayo evuzayo kanye nezinto zokubamba ezifanele.
Ukupakisha Komkhiqizo:300kg/isigubhu
Indawo Yokugcina: Gcina endaweni evaliwe kahle, engangenisi ukukhanya, futhi uvikele emswakama.
Isikhathi sokuthunyelwe: Juni-14-2023