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1,2-Dichloroéthane: Igikoresho gikoreshwa mu nganda gikoreshwa mu buryo bwinshi

1,2-Dichloroethane (umuti w’imiti C2H4Cl2), izwi kandi kw’izina rya éthylène dichloride, ni amazi atagira ibara afise akamoto gakomeye kandi ni ikintu gihambaye c’imiti y’ibinyabuzima. Ikoreshwa cane mu nganda mu guhingura ivyuma bita vinyl chloride (bikoreshwa mu guhingura ivyuma bita polyvinyl chloride, PVC), ivyuma bifise ivyuma bita chlorine, ibintu biva mu mazi, imiti yica udukoko be n’imibavu. Uburyo 1,2-dichloroethane ishobora guhinduka bushobora guhinduka imiti itandukanye y’agaciro kanini biciye mu bikorwa bitandukanye vy’imiti.

    Ibisabwa bikomeye

    Mu bijanye n’ubuhinga bw’imiti, ikoreshwa rya mbere rya 1,2-dichloroethane ni nk’ikintu nyamukuru co guhingura chlorure de vinyl. Vinyl chloride ni ikintu gihambaye gikoreshwa mu guhingura polyvinyl chloride (PVC), igikoresho gikoreshwa cane mu vy’ubwubatsi, mu gukora amatiyo, mu gukingira intsinga, no mu bikoresho vyo gupfunyika. Ikindi kandi, 1,2-dichloroéthane irashobora guhindurwa acetylène biciye mu gukuraho amazi. Acetylene ni ikintu gihambaye co hagati mu guhingura ibintu bifise ubuzima, gikoreshwa mu guhingura ibintu bitandukanye vy’imiti nk’acetaldehyde, aside asetike, n’imipira ya chloroprène.

    Mu bijanye n’ibinyobwa, 1,2-dichloroethane ni ikintu gikora neza gishobora gusenyura ibintu vyinshi bifise ubuzima n’ibindi binyabuzima. Ikoreshwa cane mu gusukura no gukuraho amavuta ku vyuma, cane cane mu bikorwa vy’ubuhinga bwa none no mu bikorwa vy’ubuhinga bwa none. Vyongeye, 1,2-dichloroethane ikoreshwa mu gukuraho irangi n’ibintu bipfutse, be no mu gusukura ibikoresho vyo gucapura mu bijanye n’icapa.

    Mu bikorwa vy’imiti n’imibavu, 1,2-dichloroethane ni yo ikoreshwa nk’ikintu co hagati. Ishobora gukoreshwa mu gukora imiti itandukanye, nk'imiti yica ivyatsi n'udukoko, ikoreshwa cane mu buhinzi. Ikindi kandi, 1,2-dichloroethane irashobora gukoreshwa mu guhingura imibavu n’ibirungo, ikoreshwa cane mu bikorwa vy’ibifungurwa n’ivy’isuku.

    Mu gusukura amazi, ibintu biva muri 1,2-dichloroethane, nk’ivyo bita polyéthylène chloriné, birakoreshwa mu guhingura ibikoresho bidashobora guterwa n’amazi kandi bidashobora gusenyuka. Ivyo bikoresho birakoreshwa cane mu gusukura amazi mu nyubakwa no mu bikoresho vy’inganda, bikaba bibuza neza amazi kwinjira mu nyubakwa no gusenyuka.

    Naho ikoreshwa cane mu nganda, 1,2-dichloroethane iratera ubumara, kandi gukoresha iyo miti bisaba ko umuntu yubahiriza cane amabwirizwa agenga ivy’umutekano. Ibikorwa vy’inganda bikoresha uburyo bupfutse kugira ngo bigabanye uguhinduka kwavyo kandi bifise uburyo bwiza bwo gusohora umwuka no gusukura umwuka kugira ngo birinde ubuzima bw’abakozi n’umutekano w’ibidukikije. Kubera ko abantu barushiriza kumenya ibijanye n’ibidukikije, uburyo bwo gukora 1,2-dichloroethane na bwo nyene buriko buratunganirizwa kugira ngo bugabanye ingaruka mbi ku bidukikije.

    Ibisobanuro

    Izina ry'igicuruzwa Dikoloroetane
    MF C2H4Cl2
    Isura Ubuzima bubonerana butagira ibara
    Ubusuku 99,00%
    Ishure ry'akaga 6+3
    A OYA. 1184
    CAS OYA 107-06-2020.
    Kode ya HS 29031500
    EINECS OYA 203-458-100.
    Gusaba Ikoreshwa cane cane mu guhingura ivyuma bita vinyl chlorure, éthylène glycol n’ibindi bikoresho vy’imiti .

    Urupapuro rwo kugenzura uburyo

    Izina ry'igicuruzwa  
    UMUTWE IBISANZWE IBISUBIZO VY'IKIBAZO
    Ubusuku (Ibirimwo) ≥99.0% (urugero rw'inganda) 99.20%
    Ubushuhe ≤0.05% (umuce w'uburemere) 0.03%
    Asidi (nk'uko HCl) ≤0.005% (umuce w'uburemere) 0.00%
    Amasigarira yahindutse umwuka ≤0.005% (umuce w'uburemere) 0.00%
    Uburemere (20°C) 1,250 ~ 1,256 g/santimetero 1,253 g/santimetero3
    Urutonde rwo guteka 83,0~84,5°C 83,5~84,2°C
    Ibara (Igitigiri ca Platine-Kobalti) ≤10 (ikigero c'ibisubizo) 5
    Ibintu bitahinduka ≤0.001% (ikigero c'ubusuku bwinshi) 0.00%
    Kiloride (Cl−) ≤0.001% (ikigero c'ibisubizo) 0.00%
    Ukwibanda kw'umuyaga ≤7 mg/m3 2.5 mg/m3
    Ubwinshi bw'amazi mabi asohoka ≤0.05 mg/L 0.02 mg/L

    Mu ncamake

    Mu ncamake, 1,2-dichloroethane, nk’ikintu gikoreshwa mu buryo bwinshi, gifise ikibanza gihambaye mu nganda. Ntibituma gusa hakorwa imiti itandukanye ihambaye, ariko kandi birafasha mu guteza imbere inganda zo muri iki gihe. Kubera ko ubuhinga buzobandanya gutera imbere, ivyizigiro vyo gukoresha 1,2-dichloroethane bizoba mbere vyinshi.