Soda Ash Production Cog

Kev taw qhia luv luv ntawm sodium carbonate cog

Soda tshauv yog sodium carbonate.

Sodium carbonate, molecular hnyav 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.

Muaj ob txoj hauv kev rau cov khoom siv sodium carbonate, piv txwv li ammonia-soda txheej txheem (Solvay txheej txheem) thiab ua ke-soda txheej txheem (Hou's txheej txheem).

1.Ammonia-soda txheej txheem (Solvay txheej txheem)

Siv brine los yog ntsev ntsev, limestone ua raw cov ntaub ntawv, tom qab mus los ntawm ib tug series xws li brine purification, limestone calcination, carbonization, sib cais, rectification thiab thiaj li nyob rau, tsim muaj qib sodium carbonate Na2CO3＞99.5 feem pua. Tom qab ntau xyoo ntawm kev xyaum ntau lawm, peb cov cuab yeej paub min. kev noj thiab ua paug hauv kev lag luam no.

2.Combined-soda process (Hou's process)

Siv cov ntsev thiab limestone ua raw cov ntaub ntawv, tom qab mus txog ib tug series xws li brine purification, limestone calcination, carbonization, sib cais, salting tawm thiab thiaj li nyob rau, tsim muaj qib sodium carbonate (NaCO3 ＞ 99.5 feem pua), lub sijhawm no tsim muaj qib ammonium chloride. (NH4CL ＞ 99.5%), uas yog cov cuab yeej sib txuam nrog kev sib xyaw ammonia, paub txog kev sib txawv ntawm cov khoom, tsis txhob muaj cov pa phem. Cov cuab yeej no muaj qib siab ntawm automation, txuag lub zog, ua haujlwm zoo thiab ruaj khov.

Cov ntaub ntawv txuas ntxiv:

Properties ntawm Sodium Carbonate

1. Solubility

Sodium carbonate yog yooj yim soluble hauv dej thiab glycerol. Ntawm 20 degree, 20 grams ntawm sodium carbonate tuaj yeem yaj hauv txhua 100 grams dej, thiab solubility yog qhov loj tshaj plaws ntawm 35.4 degree. 49.7 grams ntawm sodium carbonate tuaj yeem yaj hauv 100 grams dej, me ntsis soluble hauv ethanol, thiab insoluble hauv propanol. Cov tshuaj yog alkaline thiab tuaj yeem ua rau phenolphthalein tig liab.

2. Kev ruaj ntseg

Muaj zog ruaj khov, tab sis kuj tuaj yeem decomposed ntawm qhov kub thiab txias los tsim sodium oxide thiab carbon dioxide.

3. Hydrolysis cov tshuaj tiv thaiv

Vim yog hydrolysis ntawm sodium carbonate nyob rau hauv cov kua aqueous, cov ionized carbonate ions ua ke nrog cov hydrogen ions nyob rau hauv dej los tsim bicarbonate ions, uas ua rau txo cov hydrogen ions nyob rau hauv cov tshuaj thiab cov ionized hydroxide ions ntxiv, yog li cov pH ntawm cov dej. cov tshuaj yog alkaline.

Qhov zoo:

Tshwj xeeb customized qhov ntau lawm nplai thiab khoom ntau yam

Muab kev pabcuam EPC rau tag nrho cov haujlwm sodium carbonate

High degree ntawm automation, tsawg tus neeg ua haujlwm siv zog

Kev paub txog kev tsim, peb tau tsim ntau yam khoom siv hauv kev lag luam hauv tsev thiab txawv teb chaws

Yog tias koj txaus siab rau peb cov dej qab zib tshauv ntau lawm, txais tos rau cov lag luam wholesale cov khoom zoo nrog cov nqi sib tw los ntawm peb. Raws li ib qho ntawm cov tuam txhab ua lag luam thiab cov muag khoom hauv txoj haujlwm no, peb tuaj yeem lees paub koj ntawm nws qhov kev ua tau zoo.

Asia Chemical Engineering Co., Ltd., Hangzhou, Suavyog ib lub tuam txhab engineering tau mob siab rau kev tsim cov thev naus laus zis tshiab thiab cov cuab yeej tshiab hauv ntau yam khoom siv hauv tsev, tshuaj lom neeg yooj yim, thiab roj av thiab roj, thiab lwm yam.

Peb lub tuam txhab muab kev siv thev naus laus zis thiab kev tsim qauv engineering raws li nws cov neeg siv khoom tshwj xeeb. Lub tuam txhab cov khoom lag luam suav nrog cov phiaj xwm tig-qhov tseem ceeb pib los ntawm kev sib tham, tsim qauv engineering, khoom tsim thiab kev yuav khoom, hluav taws xob hluav taws xob thiab kev ntsuas tsim thiab kev yuav khoom rau cov nroj tsuag (kab), cog kev teeb tsa / kev saib xyuas, cog commissioning thiab kev cob qhia neeg ua haujlwm, kev ua kom zoo ntawm cov khoom. formulations, txog rau tom qab-muag kev pab cuam, teeb ib tug tiav cog tsim tsim nyog cov khoom (s) rau cov neeg muas zaub.

Asia Chemical's motto yog"Quality yog lub Corporation lub neej, technical renovation yog lub hauv paus rau txoj kev loj hlob ntawm lub Corporation".Txij li thaum tsim lub tuam txhab, los ntawm kev siv zog ntawm nws cov kev txawj ntse, nyob rau hauv tus txheej txheem ntawm kev muab kev pab cuam thiab kev koom tes nrog domestic thiab txawv teb chaws tuam txhab uas muag, lub Corporation yeej ib txwm integrates rau hauv nws tus kheej tsim lub buyer tus zoo ntau lawm cov kev coj, ntxiv rau nws tus kheej. Cov thev naus laus zis tshiab tau txais los ntawm nws txoj haujlwm R & D, muab cov tuam txhab sib txawv roj av nrog cov thev naus laus zis hauv ntiaj teb thiab cov nroj tsuag.

Keeb kwm ntawm Asia Chemical

Lub tuam txhab tau muab cov tshuaj hauv tsev thiab cov tshuaj inorganic nroj tsuag rau 200 cov neeg siv khoom thoob plaws ntiaj teb txij li xyoo 1985. Tshwj xeeb tshaj yog nyob rau hauv cov khoom siv tshuaj hauv tsev, xws li cov tshuaj ntxuav tes, cov tshuaj sulfonation / sulfation nroj tsuag, cov tshuaj ntxuav tes ua kua, cov roj thiab cov roj refining nroj tsuag. Hauv cov tshuaj inorganic xws li Sodium Sulphate, Caustic Soda, Sodium Carbonate Etc Field. Lub Tuam Txhab tau xa ntau cov nroj tsuag ua tiav cov txheej txheem thev naus laus zis, kev ua haujlwm siab, ua haujlwm yooj yim, thiab koom tes nrog ntau pab pawg thoob ntiaj teb xws li P&G, Unilever, Henkel, thiab lwm yam.

Asia Chemical yog lub tuam txhab kev lag luam kev lag luam, siv lub ntiaj teb kev tswj hwm cov cuab yeej siv siab tshaj plaws thiab cov cuab yeej siv rau cov neeg siv khoom. Ntawm cov koom haum ua haujlwm engineering thiab kev teeb tsa, muaj ntau tus neeg ua haujlwm uas muaj tshaj 40 xyoo kev ua haujlwm. Raws li lawv txoj haujlwm nplua nuj, cov nroj tsuag sib txawv tuaj yeem tsim tau zoo raws li cov neeg siv khoom sib txawv.

Cim npe nrov: soda tshauv ntau lawm cog, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale, nqe, kev