Hais txog:
Perchlorethylene, kuj hu uatetrachlorethylene, yog cov organic compound nrog cov mis C2Cl4 thiab yog cov kua tsis muaj xim.Nws tau dhau los ua ib qho tseem ceeb hauv ntau yam kev lag luam thiab kev siv.Txawm hais tias nws qhov tseem ceeb, tsis muaj kev paub txog cov khoom siv ntau yam no.Yog li ntawd, elucidating perchloroethylene, tshuaj xyuas nws cov khoom, tshawb xyuas nws cov kev siv, thiab nkag siab txog nws cov kev xav txog kev nyab xeeb yog qhov tseem ceeb.Los ntawm kev kawm tob txog cov yam no, daim ntawv no yog tsim los muab cov neeg nyeem nrog kev paub txog perchloroethylene.
Cov khoom ntawm perchloroethylene:
Perchlorethylene yog cov kua tsis muaj xim tsis muaj nplaim taws uas ua rau pom qhov qab zib saj hauv qhov siab.Cov mis mos molecular yog C2Cl4 thiab muaj ob lub atoms carbon thiab plaub chlorine atoms.Nws muaj kev ruaj ntseg zoo, tsis muaj tshuaj tiv thaiv nrog ntau yam tshuaj, thiab muaj peev xwm hnyav hnyav.
Kev siv cov tshuaj perchloroethylene:
1. Kev tu kom qhuav: Ib qho ntawm cov kev siv nrov tshaj plaws ntawm perchlorethylene yog nyob rau hauv kev lag luam tu qhuav.Nws tsis yog-flammable, siab solubility thiab tsawg boiling point ua rau nws ib tug zoo tagnrho hnyav rau tshem tawm stains thiab av los ntawm fabrics.perc lub peev xwm los yaj cov roj thiab cov organic tebchaw kom huv si zoo yam tsis muaj kev puas tsuaj rau cov khoom tawg yooj yim.
2. Hlau degreasing: Lub zog degreasing ntawm perchlorethylene kuj tsim nyog rau kev lag luam hlau.Nws yog feem ntau siv los tshem tawm cov roj, roj, thiab cov kab mob tsis zoo los ntawm cov hlau ua ntej ua haujlwm ntxiv lossis kho qhov chaw.Kev sib raug zoo ntawm perchlorethylene nrog ntau yam hlau, suav nrog txhuas, hlau, thiab tooj dag, ua rau nws muaj txiaj ntsig zoo hauv cov txheej txheem hlau degreasing.
3. Kev tsim tshuaj lom neeg: Perchlorethylene ua cov tshuaj nruab nrab hauv kev tsim cov khoom sib txuas.Nws ua haujlwm ua ntej rau kev tsim cov yas chloride, uas yog siv ntxiv hauv kev tsim cov polyvinyl chloride (PVC).Tsis tas li ntawd, nws kuj yog siv rau hauv kev sib txuas ntawm cov xim, nplaum, roj hmab thiab tshuaj.
Kev ceev faj txog kev nyab xeeb:
1. Kev nyab xeeb ntawm kev ua haujlwm: Ib yam li txhua yam tshuaj lom neeg, kev ntsuas kev nyab xeeb tsim nyog yuav tsum tau ua thaum tuav cov tshuaj perchloroethylene.Hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE), xws li hnab looj tes thiab tsom iav, tiv thaiv kev sib cuag ncaj qha.Ib qhov chaw ua haujlwm zoo qhov cua thiab cua purification system yog qhov tseem ceeb kom txo tau cov tshuaj vapors tsawg.
2. Kev cuam tshuam ib puag ncig: Vim nws muaj peev xwm ua rau cov av, huab cua thiab dej, perchlorethylene raug cais raws li kev phom sij ib puag ncig.Kev tswj cov khoom pov tseg kom raug thiab cov txheej txheem pov tseg ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev puas tsuaj ntawm ecological.Recycling los yog tsim nyog pov tseg ntawm siv perc yog pom zoo kom txo nws tso tawm rau hauv ib puag ncig.
3. Kev pheej hmoo rau kev noj qab haus huv: Kev raug vinyl chloride ntev tuaj yeem ua rau muaj kev phom sij rau kev noj qab haus huv, suav nrog teeb meem ua pa, kiv taub hau thiab khaus tawv nqaij.Yog li ntawd, nws yog ib qho tseem ceeb rau cov neeg ua haujlwm kom tau txais kev cob qhia kom raug ntawm cov txheej txheem kev nyab xeeb thiab ua raws li cov kev txwv raug tsim.
Xaus:
Hauv kev xaus, perchlorethylene yog qhov tseem ceeb hauv ntau qhov kev lag luam, feem ntau hauv kev tu qhuav, hlau degreasing thiab tshuaj tsim khoom.Kev nkag siab zoo txog nws cov yam ntxwv, kev siv, thiab kev xav txog kev nyab xeeb yog qhov tseem ceeb los xyuas kom meej tias kev siv tau zoo thiab txo qis kev pheej hmoo.Los ntawm kev paub txog cov lus zais hauv qab no ntau yam sib xyaw, peb tuaj yeem txiav txim siab paub thiab txhawb qhov chaw nyab xeeb rau nws siv.
Post lub sij hawm: Nov-24-2023
