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 darteed 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. Biraha aluminiumka.
2. shubista saxda ah/Dharka Maalgelinta: Ganaaxyada grog Bauxite waxa laga samayn karaa caaryo si sax ah loo shubo.
3. Refractory:
(1) Dib-u-soo-celinta bauxite tayada sare leh waxay gaari kartaa 1780 ° C oo leh xasillooni kiimiko oo wanaagsan iyo waxqabadka farsamada.
(2) Aluminium silicate fiber refractory: bauxite tayo sare leh waxay dhalaali kartaa foornada arc koronto, soo saarista aluminium silicate fiber refractory, kaas oo laga samayn karo buste fiber dhoobo ah, saxan, dhar iwm.
(3) Isku qas magnesia iyo bauxite grog leh xidheyaal si ay ugu shubaan birta dhalaalaysa si ay dahaarka guud u roonaadaan.
4. Soo saarista sibidhka bauxite.
5. Abrasives fasalka bauxite.
6. Warshadaha dhoobada.
7. Warshadaha kimistariga ee dhammaan noocyada kala duwan ee aluminium.
Alaabooyinka Refractory
Warshadaha dhoobada
Warshadaha dhalada aluminium
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 xoogan, 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.
Badeecadahayada ugu muhiimsan ee walxaha dib-u-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 kala duwan tahay. Laakiin waxaan ballanqaadeynaa inaan sida ugu dhaqsaha badan ugu soo rari doonno 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.
