Tetrachloroethylene, izwi kandi nkaperchlorethylene, ni ikintu kigizwe n'ibinyabuzima gifite formula ya chimique C2Cl4. Ni amazi adafite ibara, ntashongesha mu mazi kandi ashobora kuvangwa muri ethanol, ether, chloroform n'ibindi bintu bivangwa n'ibinyabuzima. Ikoreshwa cyane cyane nk'ibintu bivangwa n'ibinyabuzima n'ibintu bisukura byumye, kandi ishobora no gukoreshwa nk'ibintu bivangwa n'imiti, ibintu bivangwa n'amavuta mu byuma, ibintu bikuraho irangi, imiti yica udukoko n'ibinure. Ishobora kandi gukoreshwa mu gukora organic synthesis.
Imiterere y'ibinyabutabire:Ikinyobwa kidafite ibara, gifite impumuro nk'iya eteri. Gishobora gushonga ibintu bitandukanye (nk'umukara, resin, ibinure, aluminium chloride, sulfur, iyode, mercure chloride). Bivanze na ethanol, eteri, chloroform, na benzene. Bishongesha mu mazi afite ingano ingana n'inshuro 100.000.
Imikoreshereze n'imikorere:
Mu nganda, tetrachloroethylene ikoreshwa cyane nk'umusemburo, ingano y'ibinyabutabire, isukura icyuma hejuru n'umusemburo wumye, isukura icyuma, uburyo bwo kohereza ubushyuhe. Ikoreshwa mu buvuzi nk'umusemburo w'inzoka. Ni kandi urwego rwo hagati mu gukora trichloroethylene n'ibinyabutabire bifite fluorine. Abaturage muri rusange bashobora guhura n'ikigero gito cya tetrachloroethylene binyuze mu kirere, mu biribwa no mu mazi yo kunywa. Tetrafloroethylene ku binyabutabire byinshi n'ibinyabutabire bivanze na Chemicalbook ifite ubushobozi bwo gushonga neza, nka sulfur, iyode, mercure chloride, aluminium trichloride, ibinure, rubber na resin, ubu buryo bwo gushonga bukoreshwa cyane nk'umusemburo w'icyuma wo gusukura, umusemburo w'irangi, umusemburo w'urubura, umusemburo w'ibara ry'umukara, isabune y'amazi, ubwoya bwo mu rwego rwo hejuru n'ubwo mu bwoya bw'amababa; Tetrachloroethylene ikoreshwa kandi nk'umuti wirukana udukoko (hookworm na ginger tablet); Umusemburo wo gutunganya imyenda.
Porogaramu:Imwe mu mikoreshereze y'ibanze ya perchloroethylene ni nk'umusemburo w'umwimerere n'umusemburo w'umusemburo wumye. Ubushobozi bw'umusemburo bwo gushonga ibintu by'umwimerere bitangiza umwenda butuma uba mwiza cyane ku myenda yo gusukura. Izindi mikoreshereze y'umusemburo zirimo gukoreshwa nk'umusemburo w'imiti ikoreshwa mu gushushanya, umusemburo w'ibyuma, umusemburo w'amavuta, umusemburo w'irangi, umuti wica udukoko, n'umusemburo w'ibinure. Byongeye kandi, ushobora no gukoreshwa mu guhuza umwimerere, bigatuma uba ingenzi mu nganda z'imiti.
Perchloroethylene ifite ibintu bitandukanye bituma iba ikintu cyiza cyane mu nganda nyinshi. Imiterere yayo myiza y’ibinyabutabire ituma igira akamaro kanini mu gushonga amavuta, amavuta, ibinure n’ibisigazwa by’ibishishwa. Byongeye kandi, ikora neza mu gukuraho ibintu bifata, bigatuma iba umuti mwiza wo gufata. Ishyuha cyane kandi ituma iba amahitamo meza ku bikoresho bisaba ubushyuhe bwinshi.
Kuba Perchloroethylene ikora neza bituma ikundwa cyane mu nganda zikora isuku. Ikoreshwa nk'umuti wo gusukura wumye, kandi imiterere yayo myiza yo gusukura ituma iba nziza mu gusukura tapi, ibikoresho byo mu nzu, n'indi myenda. Ikoreshwa kandi mu gusukura ibice by'imodoka, moteri, n'imashini z'inganda, bigatuma iba imwe mu miti ikoreshwa cyane mu nganda zitandukanye.
Ingamba zo kwirinda mu mikorere:Gukorera mu muhezo, kongera imbaraga mu guhumeka. Abakoresha bagomba kuba barahuguwe by’umwihariko kandi bakubahiriza amabwiriza y’imikorere. Ni byiza ko abakoresha bambara agapfukamunwa gakoresha icyuma gikingira umwuka (igice cya kabiri cya mask), indorerwamo zirinda ubushyuhe, imyenda yo kwirinda gazi yinjira, n’uturindantoki dukoreshwa mu bushyuhe. Bika kure y’umuriro, aho ubushyuhe buturuka, nta kunywa itabi mu kazi. Koresha ibikoresho n’ibikoresho bifasha guhumeka bidaturika. Irinde ko umwuka usohoka mu kirere cy’akazi. Irinde ko habaho alkali, ifu y’icyuma ikora, alkali. Mu gihe ukoresha, ugomba gupakira no gupakurura ibintu byoroheje kugira ngo wirinde kwangirika kw’ibipaki n’ibikoresho. Bifite ubwoko n’ingano y’ibikoresho bikoreshwa mu gutwika n’ibisohoka by’ibikoresho byo kuvura byihutirwa. Agapfukamunwa karimo ubusa gashobora kuba karimo ibisigazwa byangiza.
Ibipimo byo kwirinda kubika:Ububiko bufite umwuka kandi bwumutse ku bushyuhe buke; Bika ukwabyo bitarimo ogisijeni n'inyongeramusaruro z'ibiribwa; Ububiko bugomba kongerwamo ikintu gikomeza umwuka, nka hydroquinone. Bika mu bubiko bukonje kandi bufite umwuka. Bika kure y'umuriro n'ubushyuhe. Ipaki igomba gufungwa kandi ntihure n'umwuka. Bigomba kubikwa ukwabyo bitarimo alkali, ifu y'icyuma ikora, alkali, imiti iribwa, kandi ntibivange ububiko. Bifite ubwoko n'ingano y'ibikoresho bikoreshwa mu gutwika. Ahantu ho kubika hagomba kuba hari ibikoresho byo kuvura byihutirwa biva amazi n'ibikoresho bikwiye byo kubikamo.
Gupfunyika ibicuruzwa:300kg/ingoma
Kubika: Bika ahantu hafunze neza, hadapfa urumuri, kandi ukingire ubushuhe.
Igihe cyo kohereza: Kamena-14-2023