Kev lag luam tsim cov cement yog ib qho tseem ceeb ntawm cov khoom siv raw rau kev txhim kho kuv lub teb chaws kev lag luam, tab sis nws kuj yog ib qho tseem ceeb ntawm cov pa roj carbon emissions.Kev txo cov pa roj carbon monoxide hauv kev lag luam cement yog qhov nyuaj.Yuav ua li cas txuag hluav taws xob, txo kev noj thiab decarbonize cov txheej txheem clinker calcination yog ib qho tseem ceeb rau kev lag luam cement kom ua tiav cov pa roj carbon tsawg.Raws li cov chaw tsim khoom ntawm cov khoom siv khib nyiab sib tsoo mills, cov khoom siv sib tsoo ua los ntawmHCM Guilin Hongcheng Machinery muab cov cuab yeej siv zoo los hloov cov cement raw khoom nrog cov khoom khib nyiab.Hnub no kuv yuav muab cov lus qhia ntxaws ntxaws rau koj.

1. Dab tsi ua rau muaj kuab paug ntawm kev lag luam cement?Cov pa roj carbon emissions hauv kev lag luam cement feem ntau yog los ntawm cov khoom siv clinker, uas nws cov ntaub ntawv tseem ceeb yog limestone, sandstone, thiab aluminium-hlau raw cov ntaub ntawv.Qhov kub-kub decomposition ntawm cov ntaub ntawv raw nyob rau hauv lub qhov cub pyrolysis yuav tsim ib tug loj npaum li cas ntawm CO2, uas suav rau feem ntau ntawm cov pa roj carbon emissions los ntawm cov cement ntau lawm.

2. Dab tsi yog qhov kev hloov pauv ntawm raw khoom?Raw khoom hloov tshuab yog hais txog kev siv cov carbide slag, ya tshauv, steel slag, calcium silicate slag, thiab lwm yam los hloov limestone li raw cov ntaub ntawv rau cement ntau lawm, yog li txo CO2 emissions thaum lub sij hawm calcination ntawm raw cov ntaub ntawv.Cov khoom siv raw hloov pauv yog txoj kev tsim cov pa roj carbon tsawg tshaj plaws.Limestone yuav tsim ib tug loj npaum li cas ntawm CO2 nyob rau hauv lub decomposition rauv.Siv cov khoom siv calcium uas nplua nuj los hloov cov khoom siv roj carbon ntau xws li limestone tuaj yeem txo qis CO2 emissions.Kev hloov roj siv ntau lub hom phiaj.Nws tuaj yeem tsis tsuas yog txo cov pa roj carbon emissions, tab sis kuj koom nrog kev pov tseg thiab cov khib nyiab.

3. Dab tsi yog cov txheej txheem hloov khoom raw?

1).Carbide slag hloov: Thaum lub sij hawm tus txheej txheem ntawm tsim acetylene, carbide slag yuav tsim ib tug loj npaum li cas ntawm carbide slag pov tseg.Carbide slag yog tsim los ntawm 70% Ca (OH) 2 thiab yooj yim rau decompose tshaj limestone.

Kev hloov steel slag: steel slag feem ntau yog tsim los ntawm oxides ntawm Ca, Mg, Fe, Si, Al thiab lwm yam, thiab muaj feem ntau ntawm cov khoom siv raw rau cov cement ntau lawm.Yog tias cov khoom siv calcareous hauv cov zaub mov nyoos tau hloov pauv, CO2 emissions tshwm sim los ntawm decomposition ntawm limestone tuaj yeem txo tau zoo thaum lub sij hawm tsim cov txheej txheem clinker.

2).Quartz sludge hloov: Quartz sludge yog cov khib nyiab pov tseg tom qab crushing, ntxuav, tshuaj ntsuam, ziab thiab refining silicon los ntawm quartz ore mined nyob rau hauv quartz xuab zeb nroj tsuag.

3).Papermaking sludge hloov: Papermaking sludge tam sim no muaj calcium, silicon, txhuas, hlau, magnesium thiab lwm yam ntsiab lus, thiab muaj Al2O3 cov ntsiab lus siab, uas tuaj yeem hloov cov khoom siv kho aluminium hauv cov cement ntau lawm.

Siv zog ua kev tshawb fawb thiab kev siv loj ntawm kev hloov cov cement raw cov ntaub ntawv nrog cov khoom siv khib nyiab tuaj yeem txo qhov kev siv cov ntxhia hauv ntuj thiab lub zog, uas yog ib txoj hauv kev tseem ceeb rau kuv lub teb chaws kev lag luam cement kom ua tiav kev loj hlob ntsuab thiab ruaj khov.HLM series cov khoom khib nyiab sib tsoo zeb ua los ntawm Guilin Hongcheng yog tsim rausib tsoo cov khoom khib nyiabsuch as calcium carbide slag, steel slag, papermaking white mud, etc., and provides equipment assistance for industrial solid waste to replace cement raw materials. If you have relevant needs, please contact us for details of the equipment. Email address:hcmkt@hcmilling.com