Thaum Lub Peb Hlis 19th, thawj pawg ntawm 17 lub tsheb ntawm cov ntsev ua kom zoo tau nkag mus rau Qilu Petrochemical Chlorine-alkali Cog tom qab dhau qhov kev xeem.Lub caustic soda raw cov ntaub ntawv ua ib tug tshiab breakthrough thawj zaug.Refined ntsev nrog zoo zoo yuav maj mam hloov ib feem ntawm hiav txwv ntsev, ntxiv nthuav cov procurement raws thiab txo tus nqi yuav khoom.
Thaum Lub Kaum Hli 2020, ib txoj haujlwm tshiab brine tau ua tiav thiab muab tso rau hauv kev ua haujlwm hauv Chlor-alkali Cog, tsim cov brine tsim nyog los muab cov dej qab zib caustic.Thaum kawg ntawm lub Kaum Ib Hlis, qhov kev ua tau zoo ntawm thawj brine renovation project dhau qhov kev ntsuam xyuas, lub inorganic membrane brine filtration unit ntawm tus txheej txheem tshiab tau coj mus rau hauv ib txwm ua hauj lwm tswj, thiab cov brine tsim los ntawm lub tshiab tsim thawj brine chav tsev yog zoo dua. .
Txhawm rau txhim kho qhov zoo ntawm cov dej ntsev, txo cov sludge tsim los ntawm cov cuab yeej, txo cov nqi pov tseg ib puag ncig, thiab daws qhov teeb meem ntawm kev tiv thaiv ib puag ncig, chlorine-alkali cog tsis muaj kev ywj pheej, kev kawm tob tuaj yeem yuav cov ntsev kom zoo. Raws li caustic soda raw khoom nrog tus nqi ntawm hiav txwv ntsev, refined ntsev impurities tsawg dua, yuav luag tsis muaj sludge, thiab tsis txhob ntxiv ntau dhau "peb tus neeg" tuaj yeem tsim cov dej ntsev zoo, nws tuaj yeem hais tias muaj ntau yam zoo.Daim ntawv thov kev yuav cov ntsev ua kom zoo tau sai sai los ntawm lub tuam txhab thiab suav nrog hauv txoj kev npaj.Lub Hoobkas kuj tau teev cov kev yuav cov ntsev ua kom zoo ua ib qho ntawm cov kev tsim kho kom zoo rau xyoo no.
Cov nroj tsuag chlor-alkali tau siv cov ntsev hiav txwv raws li caustic soda raw khoom rau electrolysis, thiab tsis muaj kev paub ntau lawm ntawm kev siv ntsev ua kom zoo li caustic soda raw khoom.Ntawm qhov tod tes, lub Hoobkas thiab cov khoom siv installation qhov chaw hauv kev sib txuas lus tob, kev sib koom tes, kev sib pauv.Tom qab ntau qhov kev tshawb nrhiav, ob chav nyob tau txiav txim siab ua tus neeg xa khoom ntawm cov ntsev ua kom zoo, thiab tom qab ntawd qhov kev yuav khoom tau teeb tsa.Ntawm qhov tod tes, lub koom haum ntawm kev siv zog ua ntej los npaj cov phiaj xwm kev sim, xws li cov ntsev ua kom zoo rau hauv lub Hoobkas tom qab thawj zaug sim.
Thaum Lub Peb Hlis 19, thawj pawg ntawm 17 lub tsheb ntawm cov ntsev ua kom zoo tuaj txog ntawm lub Hoobkas ua haujlwm zoo.Lawv thawj zaug kaw lub qhov rooj ntawm lub Hoobkas kom nce tus naj npawb ntawm cov qauv thiab kuaj cov ntsev ua kom zoo sab nraum lub Hoobkas.Nyob rau tib lub sijhawm, kev ntsuas thiab ntsuas tau ua tiav ntawm txhua lub tsheb.Nyob rau tib hnub, lub rooj cob qhia electrochemical ntawm lub Hoobkas sai tau teeb tsa cov neeg ua haujlwm kom ua haujlwm raws li kev npaj ua ntej npaj.
"Refined ntsev yog impurities tsawg dua hiav txwv ntsev, cov khoom zoo, dej evaporation sai dua hiav txwv ntsev, yooj yim rau coagulate, yog li lub sij hawm cia yog luv, yuav tsum tau siv sai li sai tau."Chlorine-alkali cog electrochemical Rhiav tus thawj coj Yang Ju tau hais.
Cov neeg ua hauj lwm pom nyob rau hauv lub lag luam uas cov refined ntsev hais yog finer tshaj hiav txwv ntsev, thiab nws yog ib qho yooj yim rau lo rau lub conveyor siv thiab qhov chaw nres nkoj noj nyob rau hauv tus txheej txheem ntawm ntsev loading.Raws li qhov xwm txheej ntawm qhov chaw, lawv tau hloov kho sai sai kom txo cov ntsev ntawm txoj siv, txuas lub sij hawm ntsev, nce cov ntsev, tswj cov ntsev qhov siab ntawm lub pas dej ntsev, thiab xyuas kom muaj kev nyab xeeb ntawm thawj kauj ruam ntawm ntsev. .
Tom qab nkag mus rau cov khoom siv saline tshiab, cov cuab yeej ua haujlwm ruaj khov, thiab tom qab ntawd hu rau cov neeg ua haujlwm hauv chaw kuaj mob kom coj mus kuaj thiab kuaj thawj cov dej qab ntsev zoo.Tom qab kev sim, thiab muab piv nrog cov ntsev hiav txwv index, ntsev concentration, calcium, magnesium thiab lwm yam ntsuas nyob rau hauv thawj brine yog ruaj khov.
Lub rooj cob qhia electrochemical tau hu sai sai rau lub rooj cob qhia caustic soda, thiab ob lub rooj cob qhia tau sib koom ua ke.Tsim nyog brine tsim los ntawm electrochemical Rhiav nkag mus rau caustic soda ntaus ntawv rau electrolysis.Cov neeg ua haujlwm ntawm lub rooj cob qhia caustic soda ua haujlwm zoo.
"Raws li lub Peb Hlis 30, thawj pawg ntawm ntau dua 3,000 tons ntawm cov ntsev ua kom zoo dua tau siv ntau dua 2,000 tons, thiab tag nrho cov ntsuas tau ua tau raws li qhov yuav tsum tau ua.Thaum lub sijhawm xeem, peb tau daws cov teeb meem raws sij hawm los xyuas kom meej qhov kev thauj khoom ntawm cov ntsev ib txwm muaj, thiab nthuav dav cov teeb meem los muab kev txhawb nqa rau kev hloov khoom siv. "Yang Ju hais.
Zhang Xianguang, Tus Lwm Thawj Coj ntawm Lub Chaw Haujlwm Saib Xyuas Kev Siv Tshuab ntawm Chlor-alkali Cog, tau qhia tias kev siv cov ntsev ua kom zoo yog qhov tshiab ntawm cov chlor-alkali cog.Nws cia siab tias 10,000 tons ntawm cov ntsev ua kom zoo yuav siv rau xyoo 2021, uas tuaj yeem txo qhov kev noj "peb koob", txo cov av nkos ntsev, thiab txo tus nqi ntawm kev kho cov khib nyiab pov tseg.
Lub sij hawm xa tuaj: Nov-12-2022