Xexeame katã - Prime Tetrachloroethylene: Dɔwɔƒewo ƒe Atike si Mehiã O
Dɔwɔwɔ ƒe Agble Gãwo
Le dry - cleaning dɔwɔƒewo la, tetrachloroethylene tsi tre abe sika - standard solvent ene. Eƒe gazazã ƒe ŋutete tɔxɛa gblẽna agbagbadzedzemanɔmee eye wòɖea ɖi gbogbo aɖewo ɖa, tso ami sesẽ si le avɔ nyuiwo dzi dzi va ɖo ka siwo me ɖi le dzi. Eƒe Kauri - Butanol (KB) ƒe asixɔxɔ gã nana be wokɔ eŋu nyuie, esime eƒe aɖi si le sue ŋutɔ la naa dɔwɔƒe si le dedie wu na dɔwɔlawo. Kɔsɔkɔsɔ gã siwo dzraa awu ƒuƒuwo ɖo le Dziehe Amerika, Europa, kple Asia ɖoa ŋu ɖe míaƒe tetrachloroethylene ŋu be wòana nusiwo ŋu ɖiƒoƒo aɖeke mele o nado tso eme, si wɔnɛ be awu tsɛwo ƒe blibonyenye kple woƒe dzedzeme nɔa anyi.
Gaŋutidɔwɔwɔ ƒe dɔwɔƒea hã kpɔa viɖe geɖe tso míaƒe tetrachloroethylene me. Esi wònye amiɖemɔ̃ nyui aɖe ta la, eɖea ami, ami, kple ɖiƒoƒo bubu siwo le ga ŋu la ɖa kabakaba. Le ʋuwɔƒe siwo le Germany kple Japan, kple yamenutomeyimɔ̃wo ƒe dɔwɔƒewo le United States la, edzraa ga ɖo hena dɔwɔwɔwo abe nutata, nutata, kple gaƒoƒo ene, si wɔnɛ be wokpɔa egbɔ be woléna ɖe wo nɔewo ŋu nyuie wu eye woƒe adzɔnuwo ƒe nyonyome de ŋgɔ wu. To nusiwo susɔ siwo ate ŋu ahe xɔdzo vɛ ɖeɖeɖa me la, enaa ga ƒe akpa aɖewo ƒe agbenɔƒe didi ɖe edzi, si wɔnɛ be nusiwo wowɔna le nuwuwu la nɔa anyi didina.
Le atikewo wɔwɔ me la, tetrachloroethylene nyea domedomenu vevi aɖe. Eƒe molecule ƒe wɔwɔme tɔxɛa na be woate ŋu awɔ nu geɖe, si wɔnɛ be woate ŋu awɔ atike tɔxɛwo, nufamɔ̃wo, kple polymers. Le atikewo kple elektrɔnikmɔ̃wo wɔwɔ me la, wozãnɛ tsɔ wɔa atike siwo ƒe dzadzɛnyenye deŋgɔ na dɔwɔwɔ veviwo, si naa wokpɔa egbɔ be nu mamlɛawo wɔa dɔ pɛpɛpɛ eye woƒe nyonyome le nyuie. Le kpɔɖeŋu me, le plastik siwo wɔa dɔ nyuie wɔwɔ na elektrɔnik dɔwɔƒewo me la, tetrachlorethylene - siwo woɖe tso eme kpena ɖe akpaawo ƒe ŋusẽ kple dzoxɔxɔ - tsitretsitsi ŋu.
Míaƒe tetrachloroethylene hã wɔa akpa vevi aɖe le nutomeŋutinunya me dzodzro me. Woda asi ɖe edzi be wòaxɔ ɖe ozone - nusiwo gblẽa nu le ame ŋu teƒe, wozãnɛ le tsi kple anyigba dodokpɔ me tsɔ ɖea ɖiƒoƒonu siwo tso ami me hedaa wo kpɔna. Nutomeŋutinunyalawo ƒe nudokpɔƒe siwo le xexeame katã ɖoa ŋu ɖe eŋu be woada ɖiƒoƒo ƒe agbɔsɔsɔme kpɔ nyuie, afia mɔ agbagba siwo dzem wole be woaɖɔe ɖo eye woakpɔ egbɔ be wowɔ ɖe sewo dzi.
Nusiwo wogblɔ tso eŋu
| Adzɔnuwo ƒe Ŋkɔ | Tetrachloroethylene si woyɔna be tetrachloroethylene | |||||||||
| Atikewo ƒe Mɔfiame | C2Cl4 | |||||||||
| Molekyulãwo ƒe Kpekpeme | 165.83 g/mol | |||||||||
| Dzedzeme | Transparent tsi,maɖiƒoƒo aɖeke mele tsia dzi o | |||||||||
| Dzoxɔxɔ ƒe Teƒe | -22.2°C ƒe dzoxɔxɔ | |||||||||
| Teƒe si Woɖaa Nu le | 121.2°C ƒe dzoxɔxɔ | |||||||||
| Toto | 1.63 g/cm3 ƒe kpekpeme | |||||||||
| CAS NO | 127-18-4 ƒe ɣleti | |||||||||
| HS ƒe Sedede | 2903220000 ƒe xexlẽme | |||||||||
| EINECS NO | 204-825-9 dzi | |||||||||
| Mᴐbibia | Wozãnɛ abe atike si wotsɔna klɔa nu, atike si wotsɔna klɔa nu ƒuƒui, nusi ɖea ami ɖa le ga ŋu, kple atike siwo wotsɔ wɔa amie ene | |||||||||
Dzɔdzɔmeŋusẽŋununya Dzikpɔgbalẽvi
| Adzɔnuwo ƒe Ŋkɔ | Tetrachloroethylene si woyɔna be tetrachloroethylene | ||||||
| NU | STANDARD VALUE (%) ƑE NUÐEÐEŊUTI . | DODOKPƆ ƑE ASIXƆXƆ(%) . | |||||
| Dzedzeme | Transparent tsi,maɖiƒoƒo aɖeke mele tsia dzi o | Wodze | |||||
| Akɔntabubu/Hazen,(Pt-Co) ≤ | 15. Ƒe 1999 me | 10. 10. | |||||
| Nusiwo le eme % ≥ | 99.9 | 99.99 | |||||
| Yaƒoƒo ƒe dzoxɔxɔ ≤ | 0.002 ƒe xexlẽme | / . | |||||
| Tsi % ≤ | 0.005 ƒe xexlẽme | 0.003 ƒe xexlẽme | |||||
| PH | 5.0-8.0 ƒe ɣeyiɣiwo | 6.1 | |||||
| GRADE KƆKƆE | |||||||
Kpuie ko la
Wobla míaƒe Global - Prime Tetrachlorethylene ɖe nugoe tɔxɛ siwo me tsi mate ŋu age ɖo o me, eye wòléa eƒe liƒo me ɖe asi le edzadzraɖo kple etsɔtsɔ yi teƒe bubuwo me. Wodoa hatsotso ɖesiaɖe kpɔ vevie be eƒe dzadzɛnyenye, eƒe wɔwɔme, kple eƒe dɔwɔwɔ hã. Eɖanye dry - cleaning, metalworking, chemical production, alo nutome numekuku mee nèle o, míaƒe tetrachloroethylene naa kakaɖedzi kple dɔwɔwɔ si nèhiã be nàbi ɖe wò dɔwɔƒea.