Chlorine gas yog tsim los ntawm ntsev dej electrolysis.Kev yug los ntawm electrolysis tuaj yeem taug qab rov qab mus rau xyoo 1833. Faraday pom los ntawm ntau qhov kev sim uas thaum muaj hluav taws xob tam sim no siv rau cov tshuaj aqueous ntawm sodium chloride, chlorine gas tuaj yeem tau. Qhov sib npaug ntawm cov tshuaj tiv thaiv yog:

2NaCl+2H₂O ==2NaOH+H₂↑+Cl₂↑

Tom qab ntawd, tus kws tshawb fawb Askiv Watt kuj tau tshawb pom cov qauv no thiab tau txais daim ntawv pov thawj Askiv xyoo 1851 rau kev tsim cov roj chlorine. Txawm li cas los xij, vim tias tsis muaj cov tswv yim DC generators los tsim kom muaj tam sim no txaus nyob rau lub sijhawm ntawd, txoj kev electrolysis tsuas tuaj yeem nyob twj ywm ntawm qhov ntsuas ntsuas thiab tsis tuaj yeem muab tso rau hauv kev tsim khoom, yog li raug tso tseg. Nws tsis yog txog thaum xyoo 1870 txog rau xyoo 1980 uas cov tshuab hluav taws xob DC zoo tau tshwm sim thiab siv electrolysis tau dav siv. Txij thaum ntawd los, kev lag luam tsim cov roj chlorine tau nkag mus rau lub sijhawm tshiab. Txawm li cas los xij, thaum lub sijhawm ntawd, cov khoom siv hluav taws xob siv rau electrolysis los tsim cov roj chlorine yog cov mercury, uas ua rau muaj ntau cov mercury vapor sib xyaw hauv cov chlorine thiab hydrogen gas tau los ntawm electrolysis. Qhov "mercury based chlorine method" no ua rau muaj kev phom sij zoo rau ib puag ncig, yog li qhov tshiab "ion exchange membrane method" rau kev tsim cov roj chlorine yog ib puag ncig zoo thiab txuag hluav taws xob. Mercury raws li chlorine ntau lawm yog txoj hauv kev tseem ceeb rau kev tsim cov roj chlorine. Piv txwv li, nyob rau hauv 2010, Tuam Tshoj muaj 46% ntawm chlorine gas, thiab nyob rau hauv 2000, 50.1% chlorine gas nyob rau hauv Western teb chaws Europe tau tsim siv txoj kev no.

chlorine gas yog used rau kev kho dej khib nyiab hauv breweries, Disinfection ntawm kais dej, Tshem tawm sulfur thiab phosphorus impurities los ntawm acetylene, Raws li cov khoom siv raw rau kev tsim cov tshuaj tua kab zoo, fungicides, tshuaj tua kab mob, thiab cog kev loj hlob stimulantshauv tnws tshuaj tua kab kev lag luam, thiab chlorine gas kuj tau siv hauv tnws metallurgical kev lag luam tsuas yog siv rau kev tsim cov hlau xws li titanium thiab magnesium.

Yantai Jietong Dej Technology Co., Ltd tau koom nrog tsim thiabtsim khoomntawm sodium hypochlorite generator, chlorine gas tshuab rau ntau tshaj 10years.

If you are interest and required of chlorine gas machine or sodium hypochlorite machine, please feel free to contact with us sale@sd-jietong.com.