Tsis muaj qhov sib txawv ntawm cov tshuaj formula ntawm lub teeb soda tshauv thiab hnyav soda tshauv. Muaj ob yam tseem ceeb ntawm cov khoom siv dej qab zib, uas yog cov dej qab ntsev hnyav thiab cov dej qab ntsev.
Qhov txawv ntawm lub teeb soda tshauv thiab hnyav soda tshauv:
1. Cov khoom sib txawv ntawm lub cev hnyav hnyav alkaline daim ntawv: dawb granular anhydrous, yooj yim soluble hauv dej, tuaj yeem nqus CO2 thiab dej thaum raug huab cua ntawm chav tsev kub, tso cua sov, thiab maj mam tig mus rau hauv NaHCO3 thiab agglomerate. Feem ntau, qhov ceev ntawm lub teeb soda tshauv yog 500-600kg / m3, thiab qhov ceev ntawm hnyav soda tshauv yog 1000-1200kg / m3.
2. Tus nqi sib txawv ntawm hnyav soda tshauv yog li ntawm 100--200 yuan siab dua li ntawm lub teeb soda tshauv.
3. Qhov sib txawv ntawm cov txheej txheem ntau lawm: Lub teeb soda tshauv yog tsim los ntawm txoj kev ammonia-alkali. Siv cov ntsev thiab limestone ua raw cov ntaub ntawv, lub teeb soda tshauv yog tsim los ntawm cov tshuaj synthesis, thiab hnyav soda tshauv yog tsim los ntawm cov khoom theem hydration. Heavy soda tshauv yog tsim los ntawm trona txoj kev, siv trona ua raw khoom los tsim hnyav soda tshauv los ntawm txoj kev evaporation los yog carbonization txoj kev. Cov ntaub ntawv txuas ntxiv: Soda tshauv feem ntau yog hais txog sodium carbonate (Na2CO3) nrog qhov hnyav molecular ntawm 105.99. Lub purity ntawm cov tshuaj yog ntau tshaj li 99.5 feem pua (mas feem), los yog soda tshauv, tab sis nws yog cais raws li ntsev, tsis alkali. Kuj tseem hu ua dej qab zib lossis dej qab ntsev hauv kev lag luam thoob ntiaj teb. Nws yog ib qho tseem ceeb organic chemical raw khoom, mas siv nyob rau hauv zus tau tej cov iav ca, iav khoom thiab ceramic glaze. Nws kuj yog siv dav hauv kev ntxuav txhua hnub, acid neutralization thiab ua zaub mov. Cov khoom no yog weakly irritating thiab tsis muaj zog corrosive. Kev sib cuag ncaj qha tuaj yeem ua rau tawv nqaij thiab qhov muag hlawv. Kev nqus pa ntawm nws cov plua plav thiab pa taws thaum lub sijhawm tsim khoom tuaj yeem ua rau ua pa ua pa thiab mob raum, nrog rau qhov ntswg qhov ntswg, atrophy thiab perforation ntawm qhov ntswg septum. Eczema, dermatitis, corneal ulcers thiab daim tawv nqaij laxity tuaj yeem tshwm sim nrog kev sib cuag ntev nrog kev daws teeb meem. Cov neeg ua haujlwm raug rau cov khoom no muaj qhov tshwm sim ntawm cov kab mob ua pa. Kev noj haus tuaj yeem ua rau mob plab hnyuv, mucosal yaig, los ntshav thiab poob siab.
Daim ntawv ceeb toom siv:
1. Hnav khaub ncaws thiab hnab looj tes tiv thaiv tsim nyog.
2. Tom qab kev sib cuag nrog qhov muag tsis pom kev, thov yaug tam sim nrog dej kom ntau thiab nrhiav kev kho mob.
3. Tsis txhob nqus plua plav.
4. Hnav khaub ncaws tiv thaiv tsim nyog. Hnav looj tsom iav los yog daim npog qhov ncauj.
5. Muaj tshuaj lom rau cov kab mob hauv dej thiab tej zaum yuav muaj kev cuam tshuam ntev rau cov dej ib puag ncig.
6. Irritating rau qhov muag, ua pa thiab daim tawv nqaij.
7. Stimulates cov kab mob ua pa thiab daim tawv nqaij.