https://www.asiachmical.com/caustic-soda-plant/caustic-soda-evaporation-plant.html
Caustic dej qab zib
Feem ntau yog siv hauv textile printing thiab dyeing khaub ncaws, tshuaj zas xim, xim number case, kev kho deg, kev soj ntsuam dej zoo, kev tiv thaiv ib puag ncig, kev tu zaub mov, kev nyab xeeb khoom ua si, khoom siv hluav taws xob, luam ntawv ntim, kev tshawb fawb hauv tsev thiab lwm yam.
Kev lag luam tshuaj lom neeg, desulfurization, tsim cov tshuaj detergents, xab npum, ntawv, tshuaj ntxuav cov roj, cov txiv neej ua fibers thiab textiles, refined roj av, zaub mov kev lag luam, dej kho, metallurgy, tshuaj tua kab mob, av txhim kho, xab npum tsim, metallurgy kev lag luam, aluminium hydroxide manufacturing, ceramics manufacturing.
Ua kua alkali
Qhov concentration ntawm kua alkali nyob rau hauv uas twb muaj lawm chlor-alkali nroj tsuag feem ntau yog 30-32 feem pua los yog 40-42 feem pua vim yog txawv ntau lawm txheej txheem. Cov kua alkali yog ib qho tseem ceeb ntawm cov khoom siv raw khoom thiab muaj ntau yam kev siv.
Kev lag luam tshuaj rau kev tsim cov formic acid, oxalic acid, borax, phenol, sodium cyanide thiab xab npum, hluavtaws fatty acids, hluavtaws detergents thiab lwm yam.
Textile printing thiab dyeing kev lag luam siv li paj rwb desizing tus neeg saib xyuas, scouring tus neeg saib xyuas, mercerizing tus neeg saib xyuas thiab VAT dyes, haichang xiav dyes hnyav.
Kev lag luam smelting siv los tsim cov txhuas hydroxide, aluminium oxide thiab hlau deg kho cov neeg ua haujlwm.
Kev lag luam twj siv los ua kua qaub neutralizer, decolorizer, deodorizer. Adhesive kev lag luam siv cov hmoov txhuv nplej siab gelatinizing tus neeg saib xyuas, tus neeg sawv cev nruab nrab.
Dej qab zib
Sodium carbonate yog ib qho tseem ceeb ntawm cov ntaub ntawv raw khoom, dav siv nyob rau hauv lub teeb kev lag luam niaj hnub tshuaj, tsev cov ntaub ntawv, chemical kev lag luam, zaub mov kev lag luam, metallurgy, textile, roj av, lub teb chaws tiv thaiv, tshuaj thiab lwm yam teb, raws li ib tug raw khoom rau kev tsim lwm yam tshuaj. , ntxuav tus neeg saib xyuas, tshuaj ntxuav tes, kuj siv hauv kev yees duab thiab tshuaj xyuas. Nws yog ua raws li metallurgy, textiles, roj av, tiv thaiv, tshuaj thiab lwm yam lag luam. Kev lag luam iav yog cov neeg siv khoom loj tshaj plaws ntawm dej qab zib, haus 0.2 tons ntawm dej qab zib ib tuj iav. Hauv kev lag luam dej qab zib, feem ntau yog lub teeb kev lag luam, cov khoom siv hauv tsev, tshuaj lom neeg kev lag luam, suav txog li 2/3, ua raws li metallurgy, textile, roj av, kev tiv thaiv teb chaws, tshuaj thiab lwm yam lag luam.
1, iav kev lag luam yog qhov chaw ntawm cov dej qab zib noj, dej qab zib noj 0.2t ib tuj iav. Mas siv nyob rau hauv ntab iav, duab raj iav plhaub, iav kho qhov muag thiab lwm yam.
2, siv hauv kev lag luam chemical, metallurgy, thiab lwm yam. Kev siv cov dej qab zib hnyav tuaj yeem txo cov plua plav ya, txo cov khoom siv raw, txhim kho kev ua haujlwm, txhim kho cov khoom zoo, txo qhov yaig ntawm alkali hmoov ntawm cov ntaub ntawv refractory, thiab ua kom ntev. kev pab cuam lub neej ntawm lub kiln.
3, raws li tsis, neutralizer thiab ua khob noom cookie txhim kho, tuaj yeem siv rau hauv pastry thiab noodle zaub mov, raws li kev xav tau ntawm kev siv tsim nyog.
4, siv los ua xab npum rau cov ntaub plaub yaug, da dej ntsev thiab tshuaj, tanning tawv alkali tus neeg sawv cev.
5, siv nyob rau hauv kev lag luam khoom noj khoom haus, raws li ib tug neutralizer, leavening neeg sawv cev, xws li kev tsim cov amino acids, soy sauce thiab pasta zaub mov xws li steamed qhob cij, qhob cij, thiab lwm yam. Nws tseem tuaj yeem ua rau hauv dej alkali thiab ntxiv rau cov nplej zom kom nce ntxiv. elasticity thiab ductility. Sodium carbonate kuj tseem siv tau los tsim monosodium glutamate
6. Tshwj xeeb reagent rau xim TV
7, siv nyob rau hauv kev lag luam tshuaj, raws li ib tug acid antidote, osmotic laxative.
8, siv rau tshuaj lom neeg thiab electrochemical tshem tawm, tshuaj tooj liab plating, aluminium etching, aluminium thiab alloy electrolytic polishing, txhuas tshuaj oxidation, phosphating tom qab kaw, tiv thaiv xeb ntawm cov txheej txheem, electrolytic chromium plating thiab chromium oxidation zaj duab xis, kuj siv rau pre-plating tooj liab, steel plating, steel plating alloy electrolyte
9, metallurgical kev lag luam siv los ua smelting flux, beneficiation flotation agent, steelmaking thiab antimony smelting li desulfurizer.
10, luam ntawv thiab dyeing kev lag luam raws li ib tug softening neeg sawv cev.
11. Tannery kev lag luam yog siv rau degreasing, neutralizing chrome tanning ntawm tawv tawv thiab txhim kho cov alkalinity ntawm chrome tanning kua.
12. Siv rau calibrating acid nyob rau hauv kom muaj nuj nqis tsom xam. Kev txiav txim siab ntawm txhuas, sulfur, tooj liab, txhuas thiab zinc. Ntsuas cov zis thiab tag nrho cov ntshav qabzib. Kev soj ntsuam ntawm silica cosolvent hauv cement. Metallographic tsom xam, thiab lwm yam
Tsis tas li ntawd, hauv enamel, tshuaj, tshuaj pleev ib ce, tawv, txheej, tshuaj tua kab, iav thiab lwm yam lag luam yog dav siv.
