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Izina ry'ibicuruzwa:Trichlorethylene
Imiterere ya molekulari:C2HCl3
CAS No.:79-01-6
Imiterere ya molekulari y'ibicuruzwa:
Trichlorethylene (TCE) ni ibara risobanutse, ritagira ibara, ridacanwa (ku bushyuhe bwicyumba) amazi y’ubumara ahamye afite umunuko umeze nka chloroform (ATSDR, 2011). Irashobora gushonga gato mumazi, irashobora gushonga mumavuta hamwe nibisanzwe bisanzwe, kandi ikabyimba kuri 87 ° C (190 F).
Iyo ihuye n'umwuka, irabora buhoro buhoro ikora fosgene, hydrogène chloride, na chloride ya dichloroacetyl. Trichlorethylene ihuye namazi ihinduka ruswa kandi ikora aside ya dichloroacetic na aside hydrochloric. Irashobora gushonga muri methanol, diethyl ether, na acetone.
Trichlorethylene izwi kandi nka trichloroethene, acetylene trichloride, 1-chloro-2,2- dichloroethylene, na trichloride ya Ethylene, kandi ikunze no kwitwa TRI. Ni hydrocarubone ihindagurika, ihindagurika, ikoreshwa cyane mu kwangiza ibyuma kandi nka hydrofluorocarbon (HFC-134a) hagati (ATSDR, 2013). Irakoreshwa kandi mubifata, gushushanya-gusiga irangi, amarangi, lacquers, na langi. Mu myaka ya za 1930, TCE yatangijwe kugirango ikoreshwe mu gusukura byumye, ariko iyi myitozo ahanini yahagaritswe mu myaka ya za 1950 ubwo TCE yasimburwaga na tetrachlorethylene (PCE). Ifite ubundi buryo butandukanye bwakoreshejwe mu kwisiga, ibiyobyabwenge, ibiryo, nudukoko twica udukoko (US EPA, 2011). Nibyangiza ibidukikije byagaragaye mu kirere, amazi yo mu butaka, amazi yo hejuru, nubutaka
Trichlorethylene ikoreshwa nkigishishwa, muguhumeka neza, mukwangirika, no mugukoresha gake asa kubaga anesthetic.
Hydrocarubone ya chlorine ikoreshwa nk'icyuma gikonjesha cyangwa gishobora gukoreshwa mu byuma, amavuta, ibisigarira, sulfure ndetse nk'igikoresho cyangiza amabuye y'agaciro. Irashobora gutera dermatite itera uburakari, exanthema rusange, syndrome ya Stevens-Johnson, iruka rya pustular cyangwa ibibyimba na scleroderma.
Umuti wibinure, ibishashara, ibisigazwa, amavuta, reberi, amarangi, na langi. Umuti wa selulose esters na ethers. Ikoreshwa mugukuramo ibicuruzwa mu nganda nyinshi. Mugutesha agaciro, mugusukura byumye. Mu gukora imiti kama, imiti, nka acide chloroacetic.
Chemwin irashobora gutanga ibintu byinshi bya hydrocarbone hamwe nu muti wa chimique kubakiriya binganda.Mbere yibyo, nyamuneka soma amakuru y'ibanze akurikira yerekeye gukora ubucuruzi natwe:
1. Umutekano
Umutekano nicyo dushyira imbere. Usibye guha abakiriya amakuru ajyanye no gukoresha ibicuruzwa byacu neza kandi bitangiza ibidukikije, twiyemeje kandi ko umutekano w’abakozi n’aba rwiyemezamirimo wagabanuka kugeza ku gipimo cyiza kandi gishoboka. Kubwibyo, turasaba abakiriya kwemeza ko ibipimo bikwiye byo gupakurura no kubika ibicuruzwa byujujwe mbere yo gutanga (nyamuneka reba umugereka wa HSSE mumagambo rusange nuburyo bwo kugurisha hepfo). Impuguke zacu HSSE zirashobora gutanga ubuyobozi kuri aya mahame.
2. Uburyo bwo gutanga
Abakiriya barashobora gutumiza no gutanga ibicuruzwa biva muri chemwin, cyangwa barashobora kwakira ibicuruzwa biva muruganda rwacu rukora. Uburyo buboneka bwubwikorezi burimo amakamyo, gari ya moshi cyangwa ubwikorezi butandukanye (ibintu bitandukanye birakurikizwa).
Mugihe cyibisabwa abakiriya, turashobora kwerekana ibisabwa bya barge cyangwa tanker hanyuma tugashyiraho umutekano wihariye / gusuzuma ibipimo nibisabwa.
3. Umubare ntarengwa wateganijwe
Niba uguze ibicuruzwa kurubuga rwacu, umubare ntarengwa wateganijwe ni toni 30.
4. Kwishura
Uburyo busanzwe bwo kwishyura ni kugabanywa bitarenze iminsi 30 uhereye kuri fagitire.
5. Inyandiko zitangwa
Inyandiko zikurikira zitangwa na buri gutangwa:
· Umushinga w'itegeko, CMR Waybill cyangwa izindi nyandiko zijyanye no gutwara abantu
· Icyemezo cyo gusesengura cyangwa guhuza (niba bikenewe)
· Inyandiko zijyanye na HSSE zijyanye n'amabwiriza
· Inyandiko za gasutamo zijyanye n'amabwiriza (niba bikenewe)