Sodium carbonate, tseem hu ua soda tshauv, yog ib qho tseem ceeb inorganic chemical raw khoom, dav siv hauv iav, detergent, zaub mov, textile thiab lwm yam teb. Kev thov thoob ntiaj teb rau sodium carbonate yuav tsum loj hlob ntawm qhov sib xyaw ua ke txhua xyoo ntawm kev loj hlob ntawm 3.5 feem pua ntawm 2020 txog 2027, nce mus txog 70.1 lab tons los ntawm 2027. Cov ntsiab lus tseem ceeb uas ua rau kev loj hlob ntawm kev lag luam yog qhov xav tau ntau ntxiv rau cov khoom iav hauv kev tsim kho thiab kev lag luam tsheb. , nce kev noj cov tshuaj detergents thiab ntxuav cov neeg ua haujlwm hauv tsev thiab kev lag luam, thiab kev siv cov sodium carbonate loj zuj zus los ua cov khoom noj khoom haus thiab tshuaj kho dej.
Muaj ntau txoj hauv kev los tsim sodium carbonate, ntawm cov uas feem ntau yog cov txheej txheem Solvay, uas yog, siv ammonia thiab carbon dioxide los ua cov tshuaj ammonium bicarbonate, thiab tom qab ntawd hnov mob nrog ntsev los ua sodium bicarbonate, thiab thaum kawg tshav kub kom decompose. kom tau txais sodium carbonate. Cov txheej txheem Solvay muaj qhov zoo ntawm kev siv hluav taws xob tsawg, cov khoom lag luam siab huv, thiab yooj yim rov qab los ntawm cov khoom lag luam. Txawm li cas los xij, nws tseem ntsib qee qhov kev sib tw, xws li kev nqis peev siab ntawm cov cuab yeej siv, kev tswj hwm nruj ntawm kev ua haujlwm, thiab kev cuam tshuam ib puag ncig ntawm cov dej khib nyiab thiab roj emissions.
Peb lub tuam txhab yog cov kws tshaj lij kev lag luam koom nrog kev tsim, tsim khoom thiab teeb tsa cov nroj tsuag tshuaj, nrog ntau xyoo ntawm kev lag luam kev paub thiab kev ua haujlwm zoo. Peb lub tuam txhab txais cov txheej txheem Solvay cov txheej txheem ntau lawm, uas muaj cov yam ntxwv hauv qab no:
- Modular tsim, yooj yim rau kev thauj thiab teeb tsa, txo lub sijhawm tsim kho thiab txo cov nqi.
- Tsis siv neeg tswj, ua tiav qhov kub thiab txias, siab, ntws thiab lwm yam kev hloov kho, ua kom cov khoom zoo thiab ruaj khov.
- Rov ua dua ammonia thiab carbon dioxide, txo cov khoom siv raw thiab emission, txuag zog thiab tiv thaiv ib puag ncig.
- Nruab nrog kev tshem tawm plua plav zoo, desulfurization, denitrification thiab lwm yam khoom siv, txo cov plua plav thiab cov pa phem, ua tau raws li lub teb chaws ib puag ncig cov qauv.
Peb lub tuam txhab muab cov neeg siv khoom nrog cov kev daws teeb meem raws li lawv cov kev xav tau tshwj xeeb thiab cov xwm txheej hauv zos. Peb tuaj yeem tsim thiab tsim cov khoom siv sodium carbonate nrog cov peev txheej sib txawv, xws li 10 txhiab tons txog 1 lab tons hauv ib xyoos. Peb kuj muab kev pab cuam tom qab muag thiab kev txhawb nqa kom ntseeg tau tias kev ua haujlwm zoo thiab kev saib xyuas ntawm cov kab ntau lawm.
Peb lub tuam txhab tau ua tiav ntau yam sodium carbonate ntau lawm kab ua haujlwm hauv ntau lub tebchaws thiab cheeb tsam, xws li Tuam Tshoj, Is Nrias teb, Brazil, Qaib ntxhw, Egypt, thiab lwm yam. Peb cov neeg siv khoom txaus siab rau peb cov kev pabcuam thiab thev naus laus zis thiab tau tsim kev sib raug zoo nrog peb mus ntev. . Qee qhov ntawm peb cov neeg siv khoom tawm tswv yim yog raws li hauv qab no:
- "Peb zoo siab heev los ntawm kev tshaj lij thiab kev ua haujlwm ntawm koj lub tuam txhab. Cov kab ntau lawm sodium carbonate koj tsim rau peb tau ua haujlwm zoo thiab tsim cov khoom zoo. Peb txaus siab rau koj cov lus teb raws sijhawm thiab kev pabcuam thaum twg peb ntsib teeb meem lossis lus nug."
- "Koj lub tuam txhab tau xa cov khoom lag luam hauv lub xeev ntawm sodium carbonate uas ua tau raws li peb cov kev xav tau thiab cov kev xav tau. Cov kab ntau lawm yog ib qho yooj yim rau kev khiav lag luam thiab tswj, thiab muaj kev siv hluav taws xob tsawg thiab emissions. Cov khoom zoo zoo ib yam thiab ruaj khov. Peb zoo siab heev nrog koj cov kev pabcuam thiab thev naus laus zis. "
- "Peb ua tsaug rau koj lub tuam txhab ua haujlwm zoo heev ntawm peb txoj haujlwm ntawm sodium carbonate ntau lawm kab. Cov kab ntau lawm yog tsim tau zoo thiab tsim tau zoo, nrog cov cuab yeej siv thiab cov cuab yeej siv siab heev. Cov kab ntau lawm tau txhim kho peb cov kev ua tau zoo thiab muaj txiaj ntsig. Peb tos ntsoov. ua haujlwm nrog koj dua yav tom ntej. "