Calcined Bauxite
Cov ntaub ntawv khoom
Calcined bauxiteyog ib qho ntawm cov khoom tseem ceeb ntawm aluminium. Rotary kiln calcined bauxite yog tau los ntawm calcining superior qib bauxite ntawm qhov kub siab (los ntawm 850ºC txog 1600ºC) hauv cov teb kiln. Qhov no tshem tawm noo noo thiaj li ua rau cov ntsiab lus alumina.
Calcined bauxite yog kwv yees muab faib ua qib tshwj xeeb bauxite, qib 1-qib bauxite, qib thib ob bauxite, thiab qib thib peb bauxite raws li cov ntsiab lus ntawm impurities xws li Al2O3, Fe2O3, thiab SiO2, nrog rau ntau qhov ceev ntawm clinker thiab nqus dej. Txhawm rau ua kom cov neeg siv khoom xav paub ntau ntxiv, peb lub Hoobkas siv Al2o3 cov ntsiab lus ntawm bauxite ua ib daim ntawv lo rau subdivide rau 55, 65, 70, 75, 80, 85, 88 thiab 90.
Tsis tas li ntawd, los ntawm calcination, qhov ceev thiab refractory kuj tseem yuav raug txhim kho rau ntau qib. Qib ntawm bauxite tuaj yeem nce siab heev.
Cov calcined bauxite tuaj yeem ua tiav rau hauv bauxite xuab zeb thiab bauxite hmoov ntawm ntau qhov sib txawv, ob qho tib si tuaj yeem siv ncaj qha los ua cov xuab zeb refractory. Nws muaj cov xwm txheej siab heev hauv cov khoom siv refractory.
Cov duab ntxaws
Product Index
| Al2O3 | Fe2O 3 | TiO 2 | K2O + Na2O | CaO + MgO | Kev ceev ceev |
| 90 min | ≤1.8 | ≤4.0 | ≤ 0.25 | ≤0.5 | ≥3.30 Nws |
| 88 nqi | ≤1.8 | ≤4.0 | ≤ 0.25 | ≤0.5 | ≥3.25 |
| 87 nqi | ≤ 2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.20 |
| 86 nqi | ≤ 2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.10 |
| 85 nqi | ≤ 2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.00 Nws |
| 80 min | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.80 |
| 75 feeb | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.70 |
| Loj | 200mesh, 0-1mm, 1-3mm, 3-5mm, 5-8mm ..., los yog raws li cov neeg siv khoom thov | ||||
Daim ntawv thov
1. Aluminium metallurgy.
2. Precision casting / Peev casting: Bauxite grog nplua tuaj yeem ua pwm rau precision casting.
3. Refractory:
(1) Refractoriness ntawm bauxite zoo tuaj yeem ncav cuag 1780 ° C nrog cov tshuaj lom neeg ruaj khov thiab kev ua haujlwm zoo.
(2) Aluminium silicate refractory fiber: zoo bauxite tuaj yeem yaj hauv hluav taws xob arc rauv, ua aluminium silicate refractory fiber, uas tuaj yeem ua rau hauv ceramic fiber pam, phaj, ntaub thiab lwm yam.
(3) Sib tov magnesia thiab bauxite grog nrog binders rau ncuav lub molten steel ladle kom zoo tag nrho hauv ob sab phlu.
4. Ua bauxite cement.
5. Abrasives qib bauxite.
6. Ceramics kev lag luam.
7. Chemistry kev lag luam rau txhua yam ntawm aluminium compound.
Cov khoom siv refractory
Kev lag luam ceramic
Aluminium Smelting Kev Lag Luam
Precision Casting
Pob & Warehouse
Tuam txhab Profile
Shandong Robert Tshiab Khoom Co., Ltd.yog nyob rau hauv Zibo City, Shandong xeev, Suav teb, uas yog ib tug refractory cov ntaub ntawv ntau lawm puag. Peb yog ib lub tuam txhab niaj hnub uas koom nrog kev tshawb fawb thiab kev tsim kho, kev tsim khoom, muag, kiln tsim thiab kev tsim kho, thev naus laus zis, thiab xa tawm cov ntaub ntawv refractory. Peb muaj cov cuab yeej ua tiav, cov thev naus laus zis siab heev, muaj zog technical, cov khoom zoo heev, thiab lub koob npe zoo. Peb lub Hoobkas npog ntau tshaj 200 daim av thiab cov khoom tsim tawm txhua xyoo ntawm cov khoom siv refractory yog kwv yees li 30000 tons thiab cov ntaub ntawv tsis zoo yog 12000 tons.
Peb cov khoom tseem ceeb ntawm cov ntaub ntawv refractory muaj xws li:alkaline refractory khoom; aluminium silicon refractory cov ntaub ntawv; unshaped refractory khoom; rwb thaiv tsev thermal refractory cov ntaub ntawv; cov ntaub ntawv tshwj xeeb refractory; functional refractory cov ntaub ntawv rau nruam casting tshuab.
Cov lus nug nquag
Xav tau kev pab? Nco ntsoov mus saib peb lub rooj sab laj kev txhawb nqa rau cov lus teb rau koj cov lus nug!
Peb yog cov chaw tsim khoom tiag tiag, peb lub Hoobkas tshwj xeeb hauv kev tsim cov ntaub ntawv refractory rau ntau tshaj 30 xyoo. Peb cog lus tias yuav muab tus nqi zoo tshaj plaws, qhov zoo tshaj plaws ua ntej muag thiab kev pab cuam tom qab muag.
Rau txhua tus txheej txheem tsim khoom, RBT muaj kev ua tiav QC rau cov tshuaj muaj pes tsawg leeg thiab lub cev muaj zog. Thiab peb yuav kuaj cov khoom, thiab daim ntawv pov thawj zoo yuav raug xa nrog cov khoom. Yog tias koj muaj cov cai tshwj xeeb, peb yuav sim peb qhov zoo tshaj plaws kom haum lawv.
Nyob ntawm seb muaj pes tsawg, peb lub sijhawm xa khoom txawv. Tab sis peb cog lus tias yuav nkoj sai li sai tau nrog lav zoo.
Tau kawg, peb muab cov qauv dawb.
Yog lawm, tau kawg, txais tos tuaj xyuas RBT tuam txhab thiab peb cov khoom.
Tsis muaj kev txwv, peb tuaj yeem muab cov lus qhia zoo tshaj plaws thiab kev daws teeb meem raws li koj qhov xwm txheej.
Peb tau ua cov ntaub ntawv refractory rau ntau tshaj 30 xyoo, peb muaj kev txhawb zog thiab kev nplua nuj, peb tuaj yeem pab cov neeg siv khoom tsim cov khoom sib txawv thiab muab kev pabcuam ib-nres.
