Steel slag hmoov khoom muaj kev lag luam zoo.Tam sim no, lub hav zoov ntawm dawb CaO thiab MgO nyob rau hauv steel slag txo nws ntim stability;Cov ntsiab lus siab ntawm cov hlau oxide ua rau muaj kev sib tsoo nyuaj, kev siv hluav taws xob siab rau ib tuj ntawm cov hmoov slag, thiab kev ua haujlwm nyuaj ntawm steel slag hmoov.Yog li ntawd, qhov muag ntim ntawm steel slag hmoov yog me me.Kev siv dav dav ntawm steel slag hmoov los ntawm stainless hlau slag sib tsoo mechanism tseem yog ib qho kev lag luam tawm tshiab los tsim.Cov hauv qab no piav qhia txog lub hauv paus ntsiab lus thiab thev naus laus zis ntawm kev siv dav dav ntawm stainless hlau slag hauv papermaking:

Nws yog inevitable los tsim stainless hlau slag nyob rau hauv cov txheej txheem ntawm steel (stainless steel) ntau lawm.Kev siv dav dav ntawm stainless hlau slag rau papermaking tsis tsuas yog daws qhov teeb meem ntawm ib puag ncig muaj kuab paug los ntawm steel slag, tab sis kuj tuaj yeem tsim cov txiaj ntsig kev lag luam siab.Yog li, yuav ua li cas ua ntawv nrog steel slag?Cov neeg tsim khoom, cov kws tshawb fawb Suav Liu Fuxing thiab Liu Zhiyong, tau pom los ntawm ntau cov kev tshawb fawb thiab kev sim uas cov hlau tsis muaj steel slag tau ntsib qhov kub thiab txias thiab nws cov tshuaj muaj pes tsawg leeg kuj ruaj khov.Cov ntsiab lus ntawm CaO yog siab, thiab cov ntsiab lus tsis zoo yog me me, uas tuaj yeem siv rau kev ua ntawv.Lawv muab cov tshuab papermaking nrog kev siv dav ntawm stainless hlau slag.

Lub hauv paus ntsiab lus ntawm kev siv stainless hlau slag nyob rau hauv papermaking technology yog siv stainless hlau slag ua raw khoom rau papermaking, thiab siv lub ultra-zoo hmoov technology ntawm steel slagntsug roller millsthiab siab siv hlau nplaum sib cais tshuab los kho cov stainless hlau slag, kom cov stainless hlau slag ua ultra-zoo hmoov nrog ib tug me me ntawm 800 ~ 1000 mesh thiab yuav siv tau rau papermaking, thiab ces siv ultra-zoo hmoov raws li cov cov khoom siv tseem ceeb thiab cov khoom siv polymer sib tov hloov pauv, thiab tom qab ntawd nias los tsim cov ntawv hauv paus.Tsis tas li ntawd, daim ntawv uas tsim los ntawm kev siv dav dav ntawm papermaking technology ntawm stainless hlau slag yuav cia li nkig rau hauv lub qe tawg tom qab rau lub hlis ntawm tshav ntuj raug, thiab lub ntiaj teb yuav rov qab mus rau qhov xwm txheej.faus hauv av rau ib xyoos, nws tuaj yeem degraded rau hauv cov hmoov (inorganic ntxhia hmoov), tsis ua rau muaj kuab paug ib puag ncig.Tom qab rov ua dua, lub thawv tuaj yeem ncaj qha rov qab mus rau cov kab ntau lawm rau kev siv (cov txheej txheem ib txwm yuav tsum tau muab rov qab).Txawm hais tias nws yog incinerated nyob rau hauv lub incinerator, tsuas yog cov khoom macromolecular raug hlawv.Stainless hlau slag hmoov tuaj yeem txhawb kev sib cuag ntawm cov khoom siv macromolecular thiab huab cua kom ua kom tiav kev sib txuas.Nws yuav tsis tsim cov pa luam yeeb dub vim ua pa vim tsis muaj oxygen.Tsis muaj cov pa phem pov tseg tom qab combustion, thiab cov pa roj carbon dioxide emissions tsawg heev.

Stainless hlau slag yog dav siv los ua cov ntawv ua khoom siv, suav nrog cov tshuab milling qhuav: suav nrog cov sib nqus sib nqus thiabsteel slag hmoovntsug roller mills.Cov hlau stainless slag raug tshem tawm los ntawm cov hlau nplaum sib nqus thiab tom qab ntawd tsim rau hauv cov hmoov zoo nrog cov khoom loj ntawm 800 ~ 1000 mesh los ntawmsteel slag hmoovntsug roller mills;Calendering daim ntawv ua qhov system, suav nrog cov khoom siv polymer hloov kho thiab daim ntawv qhia hnub;Cov hmoov qhuav qhuav thiab cov calender ntawv ua qhov system tau teem caij raws li cov txheej txheem kev coj ua.Lub calender daim ntawv ua qhov system, cov hmoov ultrafine yog hloov kho los ntawm cov khoom siv polymer hloov kho thiab tom qab ntawd dhau los ntawm daim ntawv qhia hnub rau daim ntawv hauv paus.Cov txheej txheem thev naus laus zis ntawm kev siv dav dav thiab cov ntaub ntawv ntawm stainless hlau slag yog raws li hauv qab no: stainless hlau slag nrog qhov loj me ntawm 0 ~ 200mm yog crushed rau 0 ~ 15mm tom qab dhau los ntawm lub puab tsaig crusher, thiab cov khoom zoo nrog cov particle loj. ntawm 0 ~ 15 hli yog kuaj los ntawm lub vibrating screen, thiab ces crushed mus rau 0 ~ 8 hli los ntawm lub crusher, thiab ces sib nqus sib cais yog nqa tawm tom qab sib nqus sib cais, thiab cov hlau slag tom qab cov hlau tshem tawm los ntawm sib nqus sib cais yog grinded rau 800- 1000 mesh los ntawm covsteel slag nplua hmoovntsug roller mills;Cov paraffin ntxiv raws li cov khoom pabcuam nkag mus rau hauv lub tov khoom, thiab tom qab ntawd nkag mus rau hauv daim ntawv qhia hnub rau calendering thiab papermaking tom qab tau hloov kho los ntawm cov khoom siv polymer hloov kho.

Cov txheej txheem nyuaj ntawm kev siv dav ntawm stainless hlau slag hauv papermaking yog nyob rau hauv qhuav milling system.Vim muaj cov ntsiab lus siab ntawm cov hlau oxide nyob rau hauv steel slag, qhov sib tsoo nyuaj yog nce, thiab lub zog noj ib tuj ntawm slag hmoov yog siab, thiab kev ua cov hlau slag hmoov yog nyuaj.Raws li qhov no, lubHLMX steel slagntsug roller mills system tsim thiab tsim los ntawm HCMilling (Guilin Hongcheng) muab kev txhawb nqa rau kev siv dav ntawm stainless hlau slag rau papermaking.Siv steel slag hmoov ntsug cov menyuam zeb los tsim ib tuj ntawm 800-1000 mesh steel slag hmoov tuaj yeem txuag tau 30% ~ 50% ntawm hluav taws xob ntau dua li siv cov pob zeb tsoos los tsim cov khoom hnyav tib lub sij hawm, thiab cov khoom tso tawm ib teev tau nce ntau, lub rooj sib tham qhov kev thov ntau lawm ntawm kev siv cov stainless hlau slag hauv papermaking kev lag luam.Steel slag yog milled los ntawmsteel slagntsug roller mills.Cov ntaub ntawv yog hauv av nyob rau hauv qhov kub thiab txias (100 ℃ ~ 300 ℃) thiab qhov chaw ntub dej.Feem ntau ntawm cov dawb calcium oxide thiab dawb magnesium oxide nyob rau hauv cov hlau slag hmoov yog hydrated rau hauv siab heev calcium hydroxide thiab magnesium hydroxide.Thaum lub sij hawm tsim cov hlau slag hmoov, tsuas yog ib feem ntawm cov roj kub yog xav tau kom qhuav cov dej hauv cov hlau slag thiab tsis muaj pa taws.Kev npaj ntawm steel slag hmoov los ntawm stainless hlau slag sib tsoo zeb kuj yog ib qho kev tiv thaiv ib puag ncig ntsuab.Nws tuaj yeem tsis tsuas yog hloov cov khoom pov tseg rau hauv cov khoom muaj nqis, txhim kho tus nqi ntxiv ntawm steelmaking, tsim cov txiaj ntsig kev lag luam rau cov lag luam steel, tab sis kuj tseem tiv thaiv ib puag ncig.Yog tias koj xav paub txog steel slag micro-powder papermaking thiab steel slag micro-hmoov ntsug cov menyuam zeb, thov hu rau HCM kom paub meej cov khoom siv.