Calcined Bauxite
Tlhahisoleseding ya Sehlahiswa
Bauxite e nang le calcinedke e 'ngoe ea lisebelisoa tse ka sehloohong tsa aluminium. Rotary kiln calcined bauxite e fumanwa ka ho calcining bauxite ya maemo a hodimo ka mocheso o phahameng (ho tloha ho 850ºC ho ya ho 1600ºC) ka seboping sa rotary. Sena se tlosa mongobo ka tsela eo se eketsa dikahare tsa alumina.
Bauxite ea calcined e batla e arotsoe ka bauxite ea boemo bo khethehileng, bauxite ea sehlopha sa pele, bauxite ea sehlopha sa bobeli, le bauxite ea sehlopha sa boraro ho latela litaba tsa litšila tse kang Al2O3, Fe2O3, le SiO2, hammoho le bongata ba klinka le ho monya metsi. Bakeng sa ho etsa hore theko ea bareki e be bonolo haholoanyane, feme ea rona e sebelisa litaba tsa Al2o3 tsa bauxite joalo ka leibole ho e arola ka 55, 65, 70, 75, 80, 85, 88 le 90.
Ntle le moo, ka calcination, boima ba 'mele le khanyetso ea refractory le tsona li tla ntlafatsoa ho ea ka likhato tse fapaneng. Mokhahlelo oa bauxite o ka eketseha haholo.
Bauxite ea calcined e ka fetoloa lehlabathe la bauxite le phofo ea bauxite ea boholo bo fapaneng ba likaroloana, tseo ka bobeli li ka sebelisoang ka ho toba e le lehlabathe le refractory. E na le boemo bo phahameng haholo tšimong ea thepa ea refractory.
Lintlha Litšoantšo
Index ea Lihlahisoa
| Al2O3 | Fe2O3 | TiO2 | K2O+Na2O | CaO+MgO | Boima ba Bongata |
| 90 mets | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.30 |
| 88 mets | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.25 |
| 87 mets | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.20 |
| 86 mets | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.10 |
| 85 mets | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.00 |
| 80 mets | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.80 |
| 75 mets | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.70 |
| Boholo | 200mesh, 0-1mm, 1-3mm, 3-5mm, 5-8mm..., kapa ho latela kopo ea bareki | ||||
Kopo
1. Ho etsa thepa ea boleng bo holimo ea refractory:Hangata bauxite e nang le calcined e sebelisoa ho etsa litene tse sa tšoaneng tsa refractory, refractory castables, joalo-joalo ka lebaka la botsitso ba mocheso o phahameng le botsitso ba lik'hemik'hale. Lisebelisoa tsena tsa refractory li sebelisoa haholo masimong a liindasteri tse nang le mocheso o phahameng joalo ka tšepe, tšepe e se nang ferrous, khalase, samente, joalo-joalo, 'me li sebelisetsoa ho haha karolo ea bohlokoa joalo ka marako a sebōpi, litlhōrō tsa sebōpi le libotlolo tsa sebōpi ho netefatsa polokeho ea tlhahiso le boleng ba sehlahisoa maemong a mocheso o phahameng.
2. Precision casting:Calcined bauxite clinker e ka sebetsoa hore e be phofo e ntle bakeng sa tlhahiso
ho lahla liforomo, tse loketseng ho lahlela ka nepo sesoleng, sepakapaka, likhokahano, lisebelisoa, mechini le mafapha a lisebelisoa tsa bongaka. Ho nepahala ha eona ho phahameng le botsitso ba mocheso o phahameng li netefatsa boleng le ts'ebetso ea lihlahisoa tsa ho lahla
3. Ho hlahisa fiber ea aluminium silicate refractory:Ka mor'a hore clinker e phahameng ea aluminium e qhibilihe ka mocheso o phahameng, e fafatsoe ka moea o phahameng oa khatello le lebelo le phahameng kapa mouoane, 'me e pholile, e ka etsoa ka aluminium silicate refractory fiber. Fiber ena e na le melemo ea boima bo bobebe, ho hanyetsa mocheso o phahameng, botsitso bo botle ba mocheso, le conductivity e tlaase ea mocheso. E ka sebelisoa masimong a fapaneng a indasteri joalo ka tšepe, tšepe e se nang ferrous, lisebelisoa tsa elektroniki, peterole, indasteri ea lik'hemik'hale,
le sefofane.
4. Catalyst carrierKa indasteri ea lik'hemik'hale, bauxite ea calcined e ka sebelisoa ho etsa li-catalyst carriers, ho ntlafatsa ts'ebetso le botsitso ba li-catalysts, le ho lelefatsa bophelo ba tšebeletso ea li-catalysts. "
5. Tlhahiso ea samente:Bauxite e nang le calcined e kenyelletswa samenteng e le setlatsetso, se ka ntlafatsang haholo matla le ho tshwarella ha samente, ha e ntse e ntlafatsa ho tswella le ho thibela ho phunyeha ha samente le ho fokotsa ditjeho tsa tlhahiso. "
6. Tlhahiso ea Ceramic:Calcined bauxite ke thepa e tala ea bohlokoa haholo tlhahisong ea ceramic. Ka mor'a phekolo e phahameng ea mocheso, e ntlafatsa haholo refractoriness, matla a mochine le ho hanyetsa ho phatloha ha li-ceramics, ho fa li-ceramics phello e ikhethang ea mokhabiso. "
7. Ceramic Proppant:Ha ho cheka oli le khase, calcined bauxite 200 mesh e ka sebelisoa e le proppant ea ceramic ho ntlafatsa ts'ebetso ea ho cheka.
Aluminium Silicate Refractory Fiber
Indasteri ea Ceramic
Ho etsa Lisebelisoa tsa Refractory
Precision Casting
Tlhahiso ea Samente
Precision Casting
Sephutheloana le Bobolokelo
Boemo ba Khoebo
Shandong Robert New Material Co., Ltd.e sebakeng sa Zibo City, Profinseng ea Shandong, Chaena, e leng setsi sa tlhahiso ea lintho tse refractory. Re khoebo ea sejoale-joale e kopanyang lipatlisiso le nts'etsopele, tlhahiso, thekiso, moralo le kaho ea sebōpi, thekenoloji, le thepa ea ho rekisa kantle ho naha. Re na le lisebelisoa tse felletseng, theknoloji e tsoetseng pele, matla a matla a tekheniki, boleng bo botle ba sehlahisoa le botumo bo botle. Feme ea rona e na le lihekthere tse fetang 200 mme tlhahiso ea selemo le selemo ea thepa e bōpehileng joaloka lithane tse ka bang 30000 'me thepa ea refractory e sa bopehang ke lithane tse 12000.
Lihlahisoa tsa rona tsa mantlha tsa thepa ea refractory li kenyelletsa:lisebelisoa tsa alkaline refractory; lisebelisoa tsa aluminium silicon refractory; thepa e sa bōpehang refractory; lisebelisoa tse thibelang mocheso oa mocheso; thepa e khethehileng refractory; lisebelisoa tse sebetsang tsa refractory bakeng sa litsamaiso tse tsoelang pele tsa ho lahla.
Lipotso Tse Botsoang Hangata
U hloka thuso? Etsa bonnete ba hore u etela liforomo tsa rona tsa tšehetso bakeng sa likarabo tsa lipotso tsa hau!
Re moetsi oa 'nete, feme ea rona e khethehile ho hlahisa thepa ea refractory ka lilemo tse fetang 30. Re tšepisa ho fana ka theko e ntle ka ho fetisisa, tšebeletso e ntle ka ho fetisisa ea pele ho thekiso le ka mor'a ho rekisa.
Bakeng sa ts'ebetso e 'ngoe le e' ngoe ea tlhahiso, RBT e na le tsamaiso e feletseng ea QC bakeng sa metsoako ea lik'hemik'hale le thepa ea 'mele. 'Me re tla leka thepa,' me setifikeiti sa boleng se tla romelloa ka thepa. Haeba u na le litlhoko tse khethehileng, re tla leka ka hohle ho li amohela.
Ho itšetlehile ka bongata, nako ea rona ea ho fana e fapane. Empa re tšepisa ho romella kapele kamoo ho ka khonehang ka boleng bo tiisitsoeng.
Ha e le hantle, re fana ka mehlala ea mahala.
E, ehlile, o amohelehile ho etela k'hamphani ea RBT le lihlahisoa tsa rona.
Ha ho na moeli, re ka fana ka tlhahiso le tharollo e molemohali ho latela boemo ba hau.
Re 'nile ra etsa thepa ea refractory ka lilemo tse fetang 30, re na le tšehetso e matla ea tekheniki le phihlelo e ruileng, re ka thusa bareki ho rala li-kilns tse fapaneng le ho fana ka ts'ebeletso e le 'ngoe.
