Banyere:
Perchlorethylene, makwaara dị katetrachlorethylene, bụ ngwakọta organic nwere usoro C2Cl4 ma bụrụ mmiri mmiri na-enweghị agba.Ọ ghọwo ihe dị mkpa na usoro mmepụta ihe na ngwa dị iche iche.N'agbanyeghị mkpa ọ dị, enweghi mmata banyere ihe a bara ụba.Ya mere, ịkọwapụta perchlorethylene, nyochaa njirimara ya, nyocha ihe eji eme ya, na ịghọta ihe nchekwa ya bịara dị oke mkpa.Site na nyocha miri emi nke akụkụ ndị a, akwụkwọ akụkọ a chọrọ inye ndị na-agụ akwụkwọ ihe ọmụma zuru oke nke perchlorethylene.
Njirimara nke perchlorethylene:
Perchlorethylene bụ mmiri mmiri na-enweghị agba nke na-egosipụta uto na-atọ ụtọ nke ukwuu.Usoro molekụla bụ C2Cl4 ma mejupụtara carbon carbon abụọ na atọm chlorine anọ.Ọ nwere nkwụsi ike dị mma, enweghị mmeghachi omume na ọtụtụ ihe, yana nnukwu ihe mgbaze.
Ojiji nke perchlorethylene:
1. Nhicha akọrọ: Otu n'ime ngwa kachasị ewu ewu nke perchlorethylene dị na ụlọ ọrụ nhicha akọrọ.Enweghị ọkụ ya, nnukwu solubility na ebe esi mmiri dị ala na-eme ka ọ bụrụ ihe mgbaze dị mma maka iwepụ ntụpọ na unyi na akwa.ikike nke perc igbari mmanụ na ogige organic na-eme ka ihicha dị mma na-emebighị ihe ndị na-emebi emebi.
2. Mgbochi ígwè: Ngwongwo siri ike nke perchlorethylene dịkwa mma maka ụlọ ọrụ nhazi ígwè.A na-ejikarị ya wepụ griiz, mmanụ, na ihe ndị na-emerụ emerụ na-achọghị site na akụkụ ígwè tupu nhazi ọzọ ma ọ bụ ọgwụgwọ elu.Ndakọrịta nke perchlorethylene na ọla dị iche iche, gụnyere aluminom, ígwè, na brass, na-eme ka ọ bụrụ ihe mgbaze dị irè na nhazi nhazi ígwè.
3. Nrụpụta kemịkalụ: Perchlorethylene na-arụ ọrụ dị ka etiti kemịkalụ na mmepụta nke ogige dị iche iche.Ọ na-eje ozi dị ka ihe mmalite maka imepụta vinyl chloride, bụ nke a na-eji na-emepụta polyvinyl chloride (PVC).Tụkwasị na nke ahụ, a na-ejikwa ya na-ejikọta agba, adhesives, rubber and pharmaceuticals.
Ihe nchekwa nchekwa:
1. Nchekwa ọrụ: Dị ka ọ dị na kemịkal ọ bụla, ekwesịrị ịme usoro nchekwa kwesịrị ekwesị mgbe ị na-ejikwa perchlorethylene.Yiri akụrụngwa nchekwa nkeonwe kwesịrị ekwesị (PPE), dị ka uwe aka na enyo enyo, iji gbochie kọntaktị ozugbo.Oghere ọrụ nwere ikuku nke ọma na usoro nhicha ikuku dị mkpa iji belata ikpughe na vapors kemịkal.
2. Mmetụta gburugburu ebe obibi: N'ihi ike ya imerụ ala, ikuku na mmiri, a na-ekewa perchlorethylene dị ka ihe ize ndụ gburugburu ebe obibi.Usoro nhazi nke ọma na mkpofu mkpofu na-ekere òkè dị mkpa n'igbochi mmebi gburugburu ebe obibi.A na-atụ aro ịmegharịgharị ma ọ bụ mkpofu kwesịrị ekwesị nke perc ejiri mee ihe iji belata ntọhapụ ya na gburugburu ebe obibi.
3. Ihe ize ndụ ahụike: Ikpughe ogologo oge na vinyl chloride nwere ike inwe mmetụta ahụike dị njọ, gụnyere nsogbu iku ume, isi ọwụwa na mgbakasị anụ ahụ.Ya mere, ọ dị mkpa ka ndị ọrụ nata ọzụzụ kwesịrị ekwesị maka usoro njikwa nchekwa na ịgbaso oke ekpughere.
Mmechi:
Na mmechi, perchlorethylene dị oke mkpa n'ọtụtụ ụlọ ọrụ, ọkachasị na nhicha akọrọ, nbibi ígwè na imepụta kemịkalụ.Nghọta nke ọma nke atụmatụ ya, ngwa, na nchebara echiche dị mkpa iji hụ na ojiji kacha mma ma belata ihe egwu.Site n'ịmara ihe nzuzo dị n'azụ ogige a dị iche iche, anyị nwere ike ịme mkpebi ndị mara mma ma kwalite gburugburu ebe nchekwa maka ojiji ya.
Oge nzipu: Nov-24-2023
