"Umphumela wezimangaliso" we-ethyl chloride

Lapho sibuka imidlalo yebhola lezinyawo, sivame ukubona lesi sigameko: ngemva kokuba umsubathi ewele phansi ngenxa yokushayisana noma iqakala eligoqekile, udokotela weqembu uzophuthuma ngokushesha ephethe isifutho esandleni, afafaze indawo elimele izikhathi ezimbalwa, futhi umsubathi ngokushesha uzobuyela enkundleni futhi aqhubeke nokuhlanganyela emdlalweni. Ngakho, yini ngempela lesi sifutho siqukethe?

Uketshezi olusesifuthweni luyikhemikhali ephilayo ebizwa ngokuthii-ethyl chloride, ovame ukubizwa ngokuthi "udokotela wamakhemikhali" wenkundla yezemidlalo.I-Ethyl chlorideiyigesi ekucindezelweni okujwayelekile kanye nezinga lokushisa. Ifakwa uketshezi ngaphansi kwengcindezi ephezulu bese ifakwa ethinini lokufutha. Lapho abasubathi belimele, njengokungqubuzana kwezicubu ezithambile noma ubunzima,i-ethyl chlorideifafazwe endaweni elimele. Ngaphansi kwengcindezi evamile, uketshezi luhwamuka ngokushesha lube igesi.

Sonke siye sahlangana nalokhu ku-physics. Izinto eziwuketshezi zidinga ukumunca ukushisa okukhulu lapho zihwamuka. Ingxenye yalokhu kushisa imuncwa emoyeni, futhi ingxenye imuncwa esikhumbeni somuntu, okwenza isikhumba sibe yiqhwa ngokushesha, okubangela ukuba ama-capillaries angaphansi kwesikhumba afinyezeke futhi ayeke ukopha, kuyilapho abantu bengabuzwa ubuhlungu. Lokhu kufana ne-anesthesia yendawo kwezokwelapha.

I-Ethyl chlorideigesi engenambala enephunga elifana ne-ether. Incibilika kancane emanzini kodwa iyancibilika kuzincibilikisi eziningi eziphilayo.I-Ethyl chlorideisetshenziswa ngokuyinhloko njengempahla eluhlaza ye-tetraethyl lead, i-ethyl cellulose, nodayi be-ethylcarbazole. Ingasetshenziswa futhi njengejeneretha yentuthu, isiqandisi, isibulala-zinzwa sasendaweni, isibulala-zinambuzane, i-ethylating agent, i-olefin polymerization solvent, kanye ne-ejenti elwa nokungqongqoza kukaphethiloli. Ingasetshenziswa futhi njenge-catalyst ye-polypropylene nanjenge-solvent ye-phosphorus, isulfure, amafutha, ama-resin, ama-wax, namanye amakhemikhali. Ibuye isetshenziselwe ukuhlanganiswa kwezibulala-zinambuzane, odayi, imithi kanye neziphakathi zazo.