Calcined Bauxite
Cov Ntaub Ntawv Khoom
Calcined bauxiteyog ib qho ntawm cov hlau tseem ceeb ntawm txhuas. Rotary kiln calcined bauxite yog tau los ntawm calcining qib siab bauxite ntawm qhov kub siab (ntawm 850ºC txog 1600ºC) hauv rotary kiln. Qhov no tshem tawm cov dej noo yog li ua rau cov alumina ntau ntxiv.
Calcined bauxite yog muab faib ua bauxite qib tshwj xeeb, bauxite qib ib, bauxite qib ob, thiab bauxite qib peb raws li cov ntsiab lus ntawm cov khoom tsis huv xws li Al2O3, Fe2O3, thiab SiO2, nrog rau qhov ntom ntom ntawm clinker thiab dej nqus. Yuav kom ua rau cov neeg siv khoom yuav khoom yooj yim dua, peb lub Hoobkas siv cov ntsiab lus Al2o3 ntawm bauxite ua daim ntawv lo los faib nws ua 55, 65, 70, 75, 80, 85, 88 thiab 90.
Dhau li ntawm qhov ntawd, los ntawm kev calcination, qhov ceev thiab kev tiv thaiv refractory kuj tseem yuav raug txhim kho rau ntau qib. Qib ntawm bauxite tuaj yeem nce ntxiv ntau heev.
Cov bauxite calcined tuaj yeem ua tiav rau hauv cov xuab zeb bauxite thiab cov hmoov bauxite ntawm ntau qhov loj me, ob qho tib si tuaj yeem siv ncaj qha ua cov xuab zeb refractory. Nws muaj qhov xwm txheej siab heev hauv thaj chaw ntawm cov ntaub ntawv refractory.
Cov Duab Qhia Txog
Cov Khoom Muag
| Al2O3 | Fe2O3 | TiO2 | K2O+Na2O | CaO + MgO | Qhov Ceev Ntau |
| 90 feeb | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.30 |
| 88 feeb | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.25 |
| 87 feeb | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.20 |
| 86 feeb | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.10 |
| 85 feeb | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.00 |
| 80 feeb | ≤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. Tsim cov khoom siv refractory zoo:Calcined bauxite feem ntau siv los tsim ntau yam refractory cib, refractory castables, thiab lwm yam vim nws qhov kub thiab txias ruaj khov thiab tshuaj lom neeg ruaj khov. Cov khoom siv refractory no siv dav hauv cov teb kev lag luam kub xws li hlau, hlau tsis yog ferrous, iav, cement, thiab lwm yam, thiab siv los tsim cov khoom tseem ceeb xws li phab ntsa cua sov, lub qhov cub cua sov saum toj, thiab hauv qab cua sov kom ntseeg tau tias muaj kev nyab xeeb ntawm kev tsim khoom thiab cov khoom zoo hauv qhov chaw kub siab.
2. Kev ua kom raug:Calcined bauxite clinker tuaj yeem ua tiav rau hauv cov hmoov zoo rau kev tsim khoom
Cov pwm casting, uas yog tsim rau kev casting precision hauv tub rog, aerospace, kev sib txuas lus, instrumentation, machinery, thiab cov khoom siv kho mob. Nws qhov kev ua haujlwm siab thiab kev ruaj khov kub siab ua kom ntseeg tau qhov zoo thiab kev ua tau zoo ntawm cov khoom casting.
3. Kev tsim cov txhuas silicate refractory fiber:Tom qab cov clinker siab-aluminium tau yaj ntawm qhov kub siab, txau nrog cua siab thiab ceev ceev lossis pa, thiab txias, nws tuaj yeem ua rau hauv cov fiber refractory aluminium silicate. Cov fiber no muaj qhov zoo ntawm qhov hnyav sib dua, tiv taus kub siab, ruaj khov thermal zoo, thiab thermal conductivity qis. Nws tuaj yeem siv rau hauv ntau yam kev lag luam xws li hlau, hlau tsis yog ferrous, hluav taws xob, roj av, kev lag luam tshuaj lom neeg,
thiab kev tsav dav hlau.
4. Tus neeg nqa khoom catalyst:Hauv kev lag luam tshuaj lom neeg, calcined bauxite tuaj yeem siv los ua cov catalyst carriers, txhim kho kev ua haujlwm thiab kev ruaj khov ntawm catalysts, thiab txuas ntxiv lub neej ua haujlwm ntawm catalysts.
5. Kev tsim cov cement:Calcined bauxite yog ntxiv rau hauv cement ua ib qho khoom ntxiv, uas tuaj yeem txhim kho lub zog thiab kev ruaj khov ntawm cement, thaum txhim kho qhov fluidity thiab anti-permeability ntawm cement thiab txo cov nqi tsim khoom.
6. Kev tsim cov khoom siv av nplaum:Calcined bauxite yog ib yam khoom siv tseem ceeb hauv kev tsim cov khoom siv ceramic. Tom qab kev kho cua sov siab, nws ua rau cov khoom siv ceramics tsis yooj yim tawg, muaj zog thiab tsis yooj yim tawg, ua rau cov khoom siv ceramics muaj cov khoom zoo nkauj tshwj xeeb.
7. Cov Khoom Siv Ua Los Ntawm Cov Khoom Siv Uas Muaj ...Hauv kev khawb roj thiab roj av, calcined bauxite 200 mesh tuaj yeem siv ua cov khoom siv ceramic proppant los txhim kho kev ua haujlwm drilling.
Aluminium Silicate Refractory Fiber
Kev Lag Luam Khoom Siv Av nplaum
Kev tsim cov khoom siv refractory
Kev Txhaj Tshuaj Precision
Kev tsim cov cement
Kev Txhaj Tshuaj Precision
Pob Khoom & Chaw Khaws Khoom
Cov Ntaub Ntawv Txog Lub Tuam Txhab
Shandong Robert New Material Co., Ltd.nyob hauv Zibo City, Shandong xeev, Suav teb, uas yog lub hauv paus tsim cov khoom siv refractory. Peb yog ib lub tuam txhab niaj hnub uas koom ua ke kev tshawb fawb thiab kev txhim kho, kev tsim khoom, kev muag khoom, kev tsim kho qhov cub, thev naus laus zis, thiab kev xa tawm cov khoom siv refractory. Peb muaj cov khoom siv tiav, thev naus laus zis siab heev, lub zog muaj zog, cov khoom zoo heev, thiab lub koob npe zoo. Peb lub Hoobkas npog ntau dua 200 daim av thiab cov khoom tsim tawm txhua xyoo yog kwv yees li 30000 tons thiab cov khoom siv refractory tsis muaj duab yog 12000 tons.
Peb cov khoom tseem ceeb ntawm cov ntaub ntawv refractory suav nrog:Cov ntaub ntawv alkaline refractory; cov ntaub ntawv aluminium silicon refractory; cov ntaub ntawv refractory tsis muaj duab; cov ntaub ntawv thermal refractory rwb thaiv tsev; cov ntaub ntawv refractory tshwj xeeb; cov ntaub ntawv refractory ua haujlwm rau cov txheej txheem casting tas mus li.
Cov Lus Nug Feem Ntau
Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau 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 khoom siv refractory rau ntau tshaj 30 xyoo. Peb cog lus tias yuav muab tus nqi zoo tshaj plaws, qhov kev pabcuam ua ntej muag thiab tom qab muag zoo tshaj plaws.
Rau txhua txoj kev tsim khoom, RBT muaj lub kaw lus QC tiav rau cov tshuaj lom neeg thiab cov khoom siv lub cev. Thiab peb yuav sim cov khoom, thiab daim ntawv pov thawj zoo yuav raug xa nrog cov khoom. Yog tias koj muaj cov kev xav tau tshwj xeeb, peb yuav sim peb qhov zoo tshaj plaws los pab txhawb lawv.
Nyob ntawm seb muaj pes tsawg, peb lub sijhawm xa khoom txawv. Tab sis peb cog lus tias yuav xa khoom sai li sai tau nrog kev lees paub zoo.
Tau kawg, peb muab cov qauv dawb.
Yog, tau kawg, koj tuaj yeem mus xyuas RBT lub 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 khoom siv refractory rau ntau tshaj 30 xyoo, peb muaj kev txhawb nqa kev txawj ntse thiab kev paub nplua nuj, peb tuaj yeem pab cov neeg siv khoom tsim cov cub tawg sib txawv thiab muab kev pabcuam ib zaug.
