Tetrachloroethylene, tseem hu uaperchloroethylene, yog ib qho organic compound nrog cov tshuaj mis C2Cl4. Nws yog ib qho kua tsis muaj xim, tsis yaj hauv dej thiab sib xyaw nrog ethanol, ether, chloroform thiab lwm yam organic solvents. Nws feem ntau yog siv ua organic solvent thiab qhuav ntxuav tus neeg sawv cev, thiab kuj tseem siv tau ua cov kuab tshuaj ntawm cov nplaum, cov kuab tshuaj degrease ntawm cov hlau, desiccant, tshem tawm xim, tua kab thiab extractant rog. Nws kuj tseem siv tau rau hauv organic synthesis.
Cov khoom siv tshuaj lom neeg:kua tsis muaj xim pob tshab, muaj ntxhiab zoo li ether. Nws tuaj yeem yaj ntau yam khoom (xws li roj hmab, resin, rog, txhuas chloride, sulfur, iodine, mercury chloride). Sib tov nrog ethanol, ether, chloroform, thiab benzene. Yaj hauv dej nrog qhov ntim ntawm kwv yees li 100,000 zaug.
Siv thiab ua haujlwm:
Hauv kev lag luam, tetrachloroethylene feem ntau yog siv ua cov kuab tshuaj, cov organic synthesis, cov tshuaj ntxuav hlau thiab cov tshuaj ntxuav qhuav, desulfurizer, thiab cov tshuaj hloov pauv cua sov. Siv rau hauv kev kho mob ua tus neeg sawv cev deworming. Nws kuj yog ib qho nruab nrab hauv kev ua trichloroethylene thiab fluorinated organics. Cov pej xeem feem ntau yuav raug rau cov concentration qis ntawm tetrachloroethylene los ntawm huab cua, zaub mov thiab dej haus. Tetrafloroethylene rau ntau yam inorganic thiab organic sib xyaw ua ke muaj solubility zoo, xws li sulfur, iodine, mercury chloride, txhuas trichloride, rog, roj hmab thiab resin, qhov solubility no yog siv dav ua cov neeg sawv cev ntxuav hlau degreasing, tshem tawm xim, cov neeg sawv cev ntxuav qhuav, roj hmab solvent, kua number case solvent, kua xab npum, cov plaub hau zoo thiab cov plaub hau degreasing; Tetrachloroethylene kuj tseem siv ua cov tshuaj tua kab (hookworm thiab ginger ntsiav tshuaj); Tus neeg sawv cev tiav rau kev ua cov ntaub.
Daim Ntawv Thov:Ib qho ntawm cov kev siv tseem ceeb ntawm perchloroethylene yog ua cov organic solvent thiab cov neeg sawv cev ntxuav qhuav. Lub peev xwm ntawm cov tshuaj lom neeg los yaj cov organic yam tsis ua rau cov ntaub puas tsuaj ua rau nws zoo tagnrho rau kev ntxuav khaub ncaws qhuav. Lwm cov kev siv ntawm cov tshuaj lom neeg suav nrog nws siv ua cov tshuaj rau cov nplaum, cov tshuaj tshem cov hlau, cov tshuaj desiccant, cov tshuaj tshem xim, cov tshuaj tua kab, thiab cov tshuaj rho tawm cov rog. Ntxiv mus, nws kuj tseem siv tau rau hauv cov organic synthesis, ua rau nws yog ib qho tseem ceeb hauv kev lag luam tshuaj lom neeg.
Perchloroethylene muaj ntau yam ntxwv ntawm cov khoom uas ua rau nws yog ib qho khoom xyaw zoo tshaj plaws hauv ntau daim ntawv thov kev lag luam. Nws cov khoom siv yaj zoo heev ua rau nws muaj txiaj ntsig zoo hauv kev yaj cov roj, cov roj, cov rog, thiab cov quav ciab. Tsis tas li ntawd, nws muaj txiaj ntsig zoo hauv kev tshem tawm cov khoom nplaum, ua rau nws yog ib qho tshuaj nplaum zoo heev. Nws lub ntsiab lus kub siab kuj ua rau nws yog qhov kev xaiv zoo rau cov ntawv thov uas xav tau qhov kub siab.
Perchloroethylene muaj ntau yam ua rau nws yog ib yam khoom nrov hauv kev lag luam ntxuav kev lag luam. Nws siv ua cov tshuaj ntxuav qhuav, thiab nws cov khoom ntxuav zoo heev ua rau nws zoo tagnrho rau kev ntxuav cov ntaub pua plag, rooj tog, thiab lwm yam ntaub. Nws kuj tseem siv los ntxuav cov khoom siv hauv tsheb, cav, thiab cov tshuab ua haujlwm, ua rau nws yog ib qho ntawm cov tshuaj siv dav tshaj plaws hauv ntau yam lag luam.
Kev ceev faj ua haujlwm:Kev ua haujlwm kaw, ua kom muaj cua nkag tau zoo. Cov neeg ua haujlwm yuav tsum tau kawm tshwj xeeb thiab ua raws li cov txheej txheem ua haujlwm. Nws raug pom zoo kom cov neeg ua haujlwm hnav lub npog ntsej muag roj lim dej (ib nrab lub npog ntsej muag), tsom iav tiv thaiv kev nyab xeeb tshuaj, cov khaub ncaws tiv thaiv roj nkag mus, thiab cov hnab looj tes tiv thaiv tshuaj. Khaws cia kom deb ntawm hluav taws, qhov chaw kub, tsis txhob haus luam yeeb hauv chaw ua haujlwm. Siv cov tshuab cua thiab cov khoom siv uas tiv thaiv kev tawg. Tiv thaiv cov pa tawm mus rau hauv huab cua chaw ua haujlwm. Tsis txhob kov cov alkali, hmoov hlau nquag, alkali hlau. Thaum tuav, yuav tsum thauj khoom me me thiab tshem tawm kom tiv thaiv kev puas tsuaj rau cov ntim khoom thiab cov thawv. Nruab nrog ntau yam thiab ntau npaum li cas ntawm cov khoom siv tua hluav taws thiab cov khoom siv kho mob thaum muaj xwm txheej ceev. Lub thawv khoob yuav muaj cov khoom seem tsis zoo.
Kev ceev faj txog kev khaws cia:Lub tsev rau khoom muaj cua nkag thiab qhuav ntawm qhov kub qis; Khaws cia sib cais ntawm cov tshuaj oxidants thiab cov khoom noj khoom haus ntxiv; Kev khaws cia yuav tsum tau ntxiv nrog cov tshuaj stabilizer, xws li hydroquinone. Khaws cia rau hauv lub tsev rau khoom txias, muaj cua nkag. Khaws cia deb ntawm hluav taws thiab cua sov. Lub pob yuav tsum kaw thiab tsis txhob sib cuag nrog huab cua. Yuav tsum khaws cia sib cais ntawm alkali, hmoov hlau nquag, alkali hlau, cov tshuaj noj tau, thiab tsis txhob sib xyaw khaws cia. Nruab nrog ntau yam thiab ntau npaum li cas ntawm cov khoom siv hluav taws. Thaj chaw khaws cia yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv tuav khoom tsim nyog.
Khoom Ntim:300kg/nruas
Kev Cia Khoom: Khaws cia rau hauv qhov kaw zoo, tiv taus lub teeb, thiab tiv thaiv kom tsis txhob noo noo.
Lub sijhawm tshaj tawm: Lub Rau Hli-14-2023