Calcined Bauxite
Macluumaadka Alaabta
Calcined bauxitewaa mid ka mid ah macdanta ugu muhiimsan ee aluminium. Rotary kiln calcined bauxite waxa lagu helaa iyada oo la xisaabinayo heerka sare ee bauxite heerkulka sare (laga bilaabo 850ºC ilaa 1600ºC) ee foornada wareegta ah. Tani waxay meesha ka saaraysaa qoyaanka sidaas awgeed waxay kordhinaysaa maadada aluminiumka.
Calcined bauxite waxa loo qaybiyaa qiyaas ahaan bauxite-fasalka gaarka ah, bauxite-fasalka koowaad, bauxite-fasalka labaad, iyo bauxite-fasalka sadexaad marka loo eego nuxurka wasakhda sida Al2O3, Fe2O3, iyo SiO2, iyo sidoo kale cufnaanta cufnaanta ee clinker iyo nuugista biyaha. Si iibka macaamiishu uga dhigto mid dareen badan, warshadeenu waxay u isticmaashaa Al2o3 ka kooban bauxite calaamad ahaan si ay ugu qaybiso 55, 65, 70, 75, 80, 85, 88 iyo 90.
Ka sokow, iyada oo loo marayo calcination, cufnaanta iyo caabbinta caabbinta ayaa sidoo kale loo horumarin doonaa heerar kala duwan. Darajada bauxite si weyn ayaa loo kordhin karaa.
Bauxite-ka calcined waxa loo farsamayn karaa ciidda bauxite iyo budada bauxite ee cabbirrada qaybeed ee kala duwan, kuwaas oo labaduba si toos ah loogu isticmaali karo sidii ciid refractory. Waxay leedahay maqaam aad u sarreeya oo ku yaal berrinka qalabka dib-u-celinta.
Faahfaahinta Sawirada
Tusmada Alaabta
| Al2O3 | Fe2O3 | TiO2 | K2O+Na2O | CaO+MgO | Cufnaanta Bulk |
| 90min | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.30 |
| 88 daqiiqo | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.25 |
| 87 daq | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.20 |
| 86 daq | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.10 |
| 85min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.00 |
| 80min | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.80 |
| 75min | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.70 |
| Cabbirka | 200mesh, 0-1mm, 1-3mm, 3-5mm, 5-8mm..., ama sida waafaqsan codsiga macaamiisha | ||||
Codsiga
1. Soo saarista agabka celinaya tayada sare leh:Calcined bauxite waxaa inta badan loo isticmaalaa in lagu soo saaro leben refractory kala duwan, castables refractory, iwm sababtoo ah xasiloonida heerkulka sare iyo xasiloonida kiimikada. Qalabkan dib-u-celinta waxaa si ballaaran loogu isticmaalaa beeraha heerkulka sare ee warshadaha sida birta, birta aan birta ahayn, dhalooyinka, sibidhka, iwm.
2 Qaadista saxda ah:Clinker bauxite calcined waxa loo habayn karaa budo fiican oo wax soo saar ah
shubista caaryada, taas oo ku habboon tuurista saxda ah ee militariga, hawada hawada, isgaarsiinta, qalabka, mashiinada, iyo waaxaha qalabka caafimaadka. Saxnimadeeda sare iyo xasilloonida heerkulka sare waxay hubisaa tayada iyo waxqabadka alaabada tuurista.
3. Soo saarista aluminium silicate fiber refractory:Ka dib markii clinker-aluminium-sare uu dhalaalay heerkul sare, lagu buufiyo cadaadis sare iyo hawo xawaare sare leh ama uumi, oo la qaboojiyo, waxaa laga samayn karaa aluminium fiber refractory silicate. Fiberkani waxa uu leeyahay faa'iidooyinka miisaanka fudud, caabbinta heerkulka sare, xasilloonida kulaylka wanaagsan, iyo kulaylka kuleylka hooseeya. Waxaa loo isticmaali karaa noocyo kala duwan oo beeraha warshadaha sida birta, biraha non-ferrous, electronics, batroolka, warshadaha kiimikada,
iyo hawada sare
4. Xamuul qaade:Warshadaha kiimikada, bauxite calcined waxa loo isticmaali karaa in lagu sameeyo xambaarayaal, wanaajiso dhaqdhaqaaqa iyo xasiloonida kiciyayaasha, iyo in la kordhiyo nolosha adeeg ee kiciyayaasha. ?
5. Soo saarista sibidhka:Calcined bauxite waxaa lagu daraa sibidhka sida wax lagu daro, taas oo si weyn u wanaajin karta xoogga iyo cimri dhererka sibidhka, iyada oo hagaajinaysa dareeraha iyo ka-hortagga sibidhka iyo dhimista kharashka wax soo saarka. ?
6. Wax soo saarka dhoobada:Calcined bauxite waa alaabta ceeriin ee lagama maarmaanka u ah wax soo saarka dhoobada. Ka dib daaweynta heerkulka sare, waxay si weyn u wanaajisaa dib-u-celinta, xoogga farsamada iyo iska caabbinta dhoobada, siinta ceramics saameyn qurxinta gaarka ah. ?
7. Daawada dhoobada:Qoditaanka saliidda iyo gaaska, bauxite 200 mesh calcined ayaa loo isticmaali karaa sidii dhoobada dhoobada ah si kor loogu qaado waxtarka qodista.
Aluminium Silicate Fiber
Warshadaha dhoobada
Agabka wax-soo-saarka
Qaadashada Saxda ah
Soo saarista sibidhka
Qaadashada Saxda ah
Xidhmada&Bakhaarka
Xogta Shirkadda
Hal qayb oo ka mid ah Shandong Robert New Material Co., Ltd.Waxay ku taal magaalada Zibo, ee Gobolka Shandong, Shiinaha, oo ah saldhig wax-soo-saar walxo leh. Waxaan nahay shirkad casri ah oo midaysa cilmi-baarista iyo horumarinta, wax-soo-saarka, iibinta, naqshadeynta iyo dhismaha foornada, tignoolajiyada, iyo alaabada dib-u-celinta dhoofinta. Waxaan haysanaa qalab dhamaystiran, tignoolajiyada horumarsan, xoog farsamo oo xoog leh, tayada badeecada aad u fiican, iyo sumcad wanaagsan. Warshadayadu waxa ay dabooshaa in ka badan 200 oo hektar wax soo saarka sanadlaha ah ee agabka refractory-ku waa ku dhawaad 30000 oo tan iyo agabka refractory ee aan qaabaysani waa 12000 oo tan.
Alaabadayada ugu muhiimsan ee alaabta dib u soo celinta waxaa ka mid ah:walxaha dib-u-celinta alkaline; aluminium silikoon walxaha refractory; Qalabka dib-u-celinta ee aan qaabaysan; dahaarka alaabta refractory kulaylka; walxaha dib-u-celinta gaarka ah; agabka refractory functional ee hababka tuurista joogtada ah.
Su'aalaha Inta Badan La Isweydiiyo
Ma u baahan tahay caawimo? Hubi inaad booqato golayaasha taageerada jawaabaha su'aalahaaga!
Waxaan nahay soo saaraha dhabta ah, warshadeena waxay ku takhasustay soo saarista alaabta refractory in ka badan 30 sano. Waxaan ballan qaadaynaa inaan bixinno qiimaha ugu fiican, iibka hore ee ugu wanaagsan iyo adeegga iibka kadib.
Nidaam kasta oo wax soo saar ah, RBT waxay leedahay nidaam QC oo dhammaystiran oo loogu talagalay isku dhafka kiimikada iyo sifooyinka jirka. Oo waanu tijaabin doonaa alaabta, shahaada tayada ayaa lagu rari doonaa alaabta. Haddii aad leedahay shuruudo gaar ah, waxaan isku dayi doonaa sida ugu fiican si aan u dejino.
Iyada oo ku xidhan tirada, wakhtiga dhalmadayadu way ka duwan tahay. Laakiin waxaan ballanqaadeynaa inaan sida ugu dhaqsaha badan ugu soo dejinno tayada dammaanadda leh.
Dabcan, waxaanu bixinaa muunado bilaash ah.
Haa, dabcan, waxaa lagugu soo dhawaynayaa inaad booqato shirkadda RBT iyo alaabtayada.
Ma jiro wax xaddidan, waxaan ku siin karnaa talada ugu fiican iyo xalka sida ay tahay xaaladdaada.
Waxaan samaynaynay qalab dib u celin ah in ka badan 30 sano, waxaan haysanaa taageero farsamo oo xoog leh iyo waayo-aragnimo qani ah, waxaan ka caawin karnaa macaamiisha naqshadeynta kilns kala duwan iyo bixinta adeeg hal-joojin ah.
