Daim ntawv thov ntawm Electroplating Active Cathode Hloov Diaphragm Cell rau Hluav Taws Xob Hluav Taws Xob Tube
Tso lus
Daim ntawv thov ntawm Electroplating Active Cathode Hloov Diaphragm Cell rau Hluav Taws Xob Hluav Taws Xob Tube
Kev tsim cov dej qab zib caustic feem ntau suav nrog diaphragm txoj kev thiab ion membrane txoj kev. Nyob rau hauv xyoo tas los no, txoj kev loj hlob ntawm ion exchange membrane technology tau ceev heev, tshwj xeeb tshaj yog rau tshiab muab tso rau hauv lub lag luam caustic soda nroj tsuag, uas feem ntau yog siv cov huv si qhuav ion pauv membrane txoj kev. Txawm li cas los xij, lub diaphragm caustic soda tseem nyob ntawm qee qhov kev faib ua feem hauv cov tshuab alkali ntau lawm vim nws cov yam ntxwv ntawm kev nqis peev me me, lub sijhawm nyob ntev, thiab kev tswj xyuas yooj yim.
Tam sim no, ntau lub diaphragm caustic soda cov tuam txhab tau mob siab nrhiav txoj hauv kev tshiab kom txuag tau lub zog thiab txo kev noj, txhawm rau txo tus nqi ntawm diaphragm caustic soda thiab txhim kho lawv cov kev sib tw. Kev siv cov cathodes nquag thiab hloov cov membranes yog ib txoj hauv kev zoo los txo kev siv hluav taws xob.
Hloov kho diaphragm adsorption tshuab tau siv ntau lub tuam txhab, thiab nws cov txiaj ntsig txuag hluav taws xob yog qhov pom tseeb. Sinopec Nanjing Chemical Plant muaj 156 Hom 16 hlau anode electrolytic hlwb. Txij li xyoo 2003, cov diaphragm electrolytic zoo tib yam tau raug kho dua tshiab siv cathode nquag thiab hloov kho diaphragm tshuab. Tom qab ze li ntawm ob xyoos ntawm kev ua haujlwm, kev siv thev naus laus zis adsorption tau tshawb pom, thiab lub zog hluav taws xob ntawm tes tau raug txo qis hauv kev siv, ua rau muaj txiaj ntsig zoo rau kev txuag hluav taws xob thiab cov txiaj ntsig zoo.
1 Theoretical hauv paus
Qhov voltage ntawm lub qhov txuas ncaj qha cuam tshuam rau lub zog siv ntawm lub qhov. Kev sib raug zoo ntawm qhov hluav taws xob qhov hluav taws xob thiab DC lub zog siv yog qhia hauv qhov sib npaug hauv qab no.
w=1000V/1.492 ×η
Hauv kev sib npaug:
W - DC fais fab mov, kW · h / t;
V - qhov voltage, V;
η — Tam sim no efficiency, feem pua.
Los ntawm cov kab zauv saum toj no, nws tuaj yeem pom tau tias txo qis qhov hluav taws xob yog ib txoj hauv kev zoo los txuag hluav taws xob.
1.1 "Modified Diaphragm Technology
Hloov daim nyias nyias yog tsim los ntawm kev ntxiv ib qho nyiaj ntawm polymer uas tiv taus kub, tshuaj corrosion, thiab hnav. Tom qab adsorption, qhuav extraction, ziab, thiab sintering, lawv tsim ib tug high-strength, high-density, thiab uniform membrane. Hom membrane no muaj cov yam ntxwv ntawm qhov tsis muaj qhov o, siab zog, thiab siab porosity. Los ntawm kev siv cov diaphragm hloov kho, lub cell voltage tuaj yeem raug txo los ntawm 0.02-0.05V.
1.2 Cov ncej me me sib nrug hluav taws xob zawj
Ncej nrug ntawm cov hlau zoo tib yam anode thiab cathode (δ) Feem ntau hais txog. 5mm ib. Vim yog siv cov cuab yeej hloov kho membrane adsorption, qhov o ntawm daim nyias nyias yog txo. Kev siv 6.5 hli me ncej sib nrug ntawm tes tuaj yeem txo qhov hluav taws xob ntawm tes los ntawm 0.04-0.05V thiab txuag tau 30-40kW · h/t.
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