Trichhlorethylene CAS 79-01-6
Khoom npe: trichlorethylene
CAS: 79-01-6
Mf: c2hcl3
MW: 131.39
Einecs: 201-167-4
Melting taw tes: -86 ° C
BLOOS POINTION: 87 ° C
Ntsej zog: 1.463 g / ml ntawm 25 ° C (Lit.)
Vapor ceev: 4.5 (vs huab cua)
Vapor siab: 61 hli HG (20 ° C)
Refunt Index: N20 / d 1.476 (Lit.)
FP: 90 ° C
Cia Temp: 2-8 ° C
Daim Ntawv: Ua Kua
Xim: ntshiab tsis muaj xim
Merck: 14,9639
BN: 1736782
1. Siv raws li tsis ua txhaum cov kuab tshuaj thiab kev ntsuas kev ntsuas
2. Cov kuab tshuaj zoo heev, siv los ua cov neeg sawv cev hlau, kev tu ua ntej kev siv cov roj av thiab cov roj av, roj thiab paraffin.
3. Nws yog siv rau hauv synthic synthesis thiab kev tsim muaj tshuaj tua kab.
4. Kev tu tshuaj tu, kev lag luam degreasing, tshuaj lom neeg raw
5. Nws tuaj yeem siv ua cov kuab tsis muaj kuab, iodine qhov kev txiav txim siab thiab synthes keeb kwm.
1, kom muaj nuj nqis: 1-1000 kg, tsis pub dhau 3 hnub ua haujlwm tom qab tau txais kev them nyiaj
2, kom muaj nuj nqis: saum 1000 kg, tsis pub dhau 2 lub lis piam tom qab tau txais nyiaj.
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1 kg / hnab los yog 25 kg / nruas lossis 200 kg / nruas lossis raws li cov neeg siv khoom yuav tsum tau ua.
Qhuav thiab khaws cia ntawm chav tsev kub.
Thaum khaws cia trichlorethylene (tce), nws yog ib qho tseem ceeb kom ua raws cov lus qhia los ua kom muaj kev nyab xeeb thiab kev ncaj ncees ntawm cov tshuaj lom neeg. Ntawm no yog qee qhov kev txiav txim siab tseem ceeb rau khaws cov TCE:
1. Chaw cia khoom:
Khw VCE nyob rau hauv qhov chaw txias, muaj kev pom zoo nyob deb ntawm lub hnub ci ncaj qha, kub thiab qhib cov nplaim taws.
Ua kom meej meej cov chaw cia khoom lag luam yog siv rau cov khoom muaj kev puas tsuaj thiab ua raws li cov cai hauv zos.
2. Lub thawv yuav tsum:
Siv cov thawv tsim tshwj xeeb rau khaws cov tshuaj lom neeg muaj kev phom sij. Cov chav ntim khoom no yuav tsum tau ua cov khoom siv uas tau tshaj nrog Trichhlorethylene, xws li iav lossis qee qhov plastics.
Nco ntsoov tias lub thawv ntim kaw kom nruj kom tiv thaiv tsis taus thiab evaporation.
3. Tag:
Daim cim kom meej meej txhua lub ntim nrog lub npe tshuaj lom neeg, cov lus ceeb toom kev phom sij thiab cov ntaub ntawv kev nyab xeeb. Qhov no pab kom txhua tus kov cov khoom yog paub txog nws cov kev phom sij.
4.ntiag tswj:
Maintain a stable temperature in the storage area, ideally below 25°C (77°F), to minimize the risk of chemical vaporization and degradation.
5. Zam kev tsis sib haum:
Khaws TCE deb ntawm cov ntaub ntawv tsis sib xws (xws li muaj zog oxidizing oxidizing cov neeg sawv cev, acids thiab cov hauv paus) kom tiv thaiv kev phom sij.
6. Thib ob Phau Ntawv:
Siv cov khoom lag luam theem ob, xws li cov tais tais lossis muaj cov tais tais, kom ntes tau txhua yam dej xau lossis nchuav.
7. Kev tswj hwm:
Kev nkag mus rau cov chaw cia kom muaj kev txwv rau cov neeg ua haujlwm tau cob qhia nkaus xwb. Nco ntsoov cov kev ntsuas tsim nyog muaj kev nyab xeeb yog nyob rau hauv qhov chaw, xws li cov khoom tiv thaiv tus kheej (PPE) rau cov neeg ua haujlwm TCE.
8. Npaj Tos Thaum Muaj Xwm Ceev:
Muaj cov khoom siv spill thiab cov ntaub ntawv tiv toj xwm txheej ceev npaj rau hauv cov chaw cia. Ua kom ntseeg tau cov neeg ua haujlwm tau kawm hauv cov txheej txheem thaum muaj xwm txheej ceev.
Thaum thauj trichlorethylene (ntau), muaj ntau yam kev tiv thaiv thiab cov kev cai uas yuav tsum tau ua raws li kev nyab xeeb thiab ua raws li kev cai lij choj. Nov yog qee qhov kev txiav txim siab tseem ceeb los coj mus rau hauv tus account:
1. Kev tswj xyuas ua raws li: Ua kom ua raws li cov kev cai hauv zos, thiab thoob ntiaj teb cov kev pab cuam ntsig txog kev thauj mus los ntawm cov khoom siv phom sij. TCE tau faib ua cov khoom tsim kev puas tsuaj thiab yuav tsum ua raws li cov kev cai tshwj xeeb (xws li Asmeskas Kev Lag Luam Huab Cua Kev Pab Cuam (ITAs)).
2. Ntim khoom tsim nyog: Siv cov thawv tsim nyog tsim rau cov khoom puas tsuaj. Cov ntim yuav tsum yog leakproof thiab tiv taus cov tshuaj lom neeg ntawm trichlorethylene. Nco ntsoov tias cov cim kev phom sij thiab cov ntaub ntawv raug cim rau hauv lub khob.
3. Cov ntaub ntawv: Npaj thiab suav nrog txhua cov ntaub ntawv thauj khoom uas tsim nyog, xws li cov ntaub ntawv kev nyab xeeb cov ntaub ntawv (MSDS) thiab cov khoom lag luam zoo nkauj. Cov ntaub ntawv no yuav tsum muab cov ntaub ntawv qhia txog cov khoom ntawm cov tshuaj, cov lus qhia daws teeb meem, thiab ntsuas kev kub ntxhov.
4. Kev ntsuas kub: TCE yuav tsum tau khaws cia thiab thauj hauv qhov ntsuas kub kom tiv thaiv evaporation thiab muaj peev xwm to. Zam txhob kis cov khoom cua sov.
5. Kev kawm: xyuas kom cov neeg ua haujlwm koom nrog kev tuav thiab kev thauj mus los ntawm TCE tau txais kev cob qhia kev phom sij thiab cov kev qhia txog kev kub ceev.
6. Npaj npaj thaum muaj xwm ceev: Npaj npaj thaum muaj xwm ceev thaum muaj dej kub lossis dej xau thaum thauj khoom. Qhov no suav nrog kev tswj cov ntaub ntawv thiab cov khoom tiv thaiv tus kheej (PPE) npaj txhij.
7. Zam cov khoom siv tsis sib xws: kom paub tias rub tawm tsis yog xa nrog cov ntaub ntawv tsis sib xws uas tuaj yeem ua rau muaj kev phom sij (piv txwv li, muaj cov muaj zog oxidizers).
8. Kev Ceeb Toom: Qhia cov cab kuj thiab tau txais ntawm qhov kev thauj khoom thiab ib qho cai tau txais.
