Sodium carbonate yog ib qho inorganic compound, tshuaj formula Na2CO3, molecular hnyav 105.99, los yog soda tshauv, tab sis cais raws li ntsev, tsis alkali.Kuj tseem hu ua dej qab zib lossis alkali tshauv hauv kev lag luam thoob ntiaj teb.Nws yog ib qho tseem ceeb inorganic chemical raw khoom, feem ntau yog siv nyob rau hauv phaj iav, iav khoom thiab ceramic glaze ntau lawm.Nws kuj yog siv dav hauv kev ntxuav hauv tsev, acid neutralization thiab ua zaub mov.
Cov tsos ntawm sodium carbonate yog dawb odorless hmoov los yog particle nyob rau hauv chav tsev kub.Nws yog absorbent, yooj yim soluble nyob rau hauv dej thiab glycerin, me ntsis soluble nyob rau hauv anhydrous ethanol, thiab nyuaj rau yaj nyob rau hauv propyl cawv.
Kev siv sodium carbonate
Sodium carbonate yog ib qho tseem ceeb ntawm cov khoom siv raw, dav siv hauv kev lag luam teeb pom kev zoo, cov khoom siv hauv tsev, tshuaj lom neeg kev lag luam, kev lag luam khoom noj, metallurgy, textile, roj av, kev tiv thaiv teb chaws, tshuaj thiab lwm yam kev lag luam.
1. Kev lag luam iav yog qhov loj tshaj plaws ntawm soda tshauv noj, nrog 0.2t ntawm soda tshauv noj ib tuj iav.Mas siv rau 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 hmoov tshauv hnyav hnyav tuaj yeem txo qhov ya ntawm alkali plua plav, txo cov khoom siv raw, txhim kho kev ua haujlwm, tab sis kuj tuaj yeem txhim kho cov khoom zoo, tib lub sijhawm txo. alkali hmoov ntawm refractory yaig kev txiav txim, ncua lub neej kev pab cuam ntawm lub kiln.
3, raws li tsis muaj, neutralizer thiab khob noom cookie txhim kho, tuaj yeem siv rau hauv pastry thiab hmoov nplej, raws li kev xav tau ntawm kev siv tsim nyog.
4, raws li cov tshuaj detergent rau wool rinsing, da dej ntsev thiab kev kho mob siv, tanning alkali tus neeg sawv cev nyob rau hauv tawv.
5, siv nyob rau hauv kev lag luam khoom noj khoom haus, raws li ib tug neutralizing tus neeg sawv cev, leavening neeg sawv cev, xws li kev tsim cov amino acids, soy sauce thiab noodle zaub mov xws li steamed qhob cij, qhob cij, thiab lwm yam. Nws kuj yuav tov rau hauv dej alkali thiab ntxiv rau pasta. nce elasticity thiab ductility.Sodium carbonate kuj tseem siv tau los tsim monosodium glutamate
6, xim TV tshwj xeeb reagent
7, siv nyob rau hauv kev lag luam tshuaj, raws li acid, osmotic laxative.
8, siv rau tshuaj lom neeg thiab electrochemical tshem tawm, electroless tooj liab plating, txhuas yaig, aluminium thiab alloy electrolytic polishing, txhuas tshuaj oxidation, phosphating tom qab sealing, txheej txheem xeb tiv thaiv, electrolytic tshem tawm ntawm chromium txheej thiab chromium tshem tawm ntawm oxide zaj duab xis, kuj siv. rau pre-plating tooj liab plating, steel plating, steel alloy plating electrolyte
9, metallurgical kev lag luam siv los ua smelting flux, flotation tus neeg saib xyuas rau beneficiation, steel thiab antimony smelting siv desulfurizer.
10, luam ntawv thiab dyeing kev lag luam siv los ua dej softener.
11. Nws yog siv rau degreasing cov tawv nqaij nyoos, neutralizing chrome tanning tawv thiab txhim kho cov alkalinity ntawm chrome tanning kua.
12. Kev siv ntawm cov kua qaub hauv kev tsom xam ntau.Kev txiav txim siab ntawm txhuas, sulfur, tooj liab, txhuas thiab zinc.
Post lub sij hawm: Nov-23-2022