Litene tsa Alumina Lera
Litene tsa lesela la AluminaLi etsoa ka thepa e tala ea alumina ea boemo bo holimo ka ho lekanya ka thata, ho hatella ka khatello e phahameng le ho besa ka mocheso o phahameng. Ka dikahare tse phahameng tsa Al₂O₃, sebopeho se ts'oanang le ts'ebetso e tsitsitseng, li sebelisoa haholo e le thepa ea ho koahela liphaephe libakeng tsa indasteri tse nang le mocheso o phahameng, tse senyehileng le tse senyang.
Litene tsa rona tsa alumina tse koahelang li fana ka tšireletso e ntle bakeng sa lionto tsa indasteri, lionto, liphaephe, lifefo, li-chute le lisebelisoa tsa karabelo, li fokotsa ho tsofala, ho bola le tahlehelo ea mocheso ka katleho, 'me li ntlafatsa haholo bophelo ba tšebeletso ea lisebelisoa le katleho ea tlhahiso.
Re tšehetsa litekanyo tse ikhethileng, libopeho tse khethehileng le limaraka tse fapaneng tsa alumina ho fihlela litlhoko tsa hau tse ikhethileng tsa projeke.
Melemo ea Bohlokoa:
1. Khanyetso ea Mocheso o Phahameng
E ka mamella mocheso oa nako e telele oa ho sebetsa ho fihlela ho 1350°C–1750°C, ho latela sehlopha.
2. Khanyetso e Feteletseng ea ho Tloha
Ho thatafala ho hoholo le sekgahla se tlase sa ho kgohlana ho hanela ho hohlana le ho kgohlana ha thepa ka katleho.
3. Khanyetso e Matla ea Ts'enyeho
E hanyetsa hantle asiti, alkali, slag e qhibilihisitsoeng, lerōle le ts'enyeho ea lik'hemik'hale.
4. Botsitso bo Botle ba Thermal
Sekhahla se tlase sa katoloso ya mocheso, khanyetso e matla ya ho tshoha ha mocheso, ho petsoha ho fokolang.
5. Bophelo bo Bolelele ba Tšebeletso
Fokotsa makhetlo a tlhokomelo, fokotsa nako ea ho phomola le litšenyehelo tsa ts'ebetso ka kakaretso.
6. Ho kenya habonolo
Boholo bo tloaelehileng le bo ikhethileng bo fumaneha bakeng sa kaho le ho nkeloa sebaka habonolo.
| Ntho | AM92 | AM95 | AME95 | AM99 |
| Al2O3(%) | 92±0.5 | 95±0.5 | 95±0.5 | 99±0.5 |
| Matla a ho Koba (MPa) | ≥220 | ≥250 | ≥300 | ≥330 |
| Matla a ho hatella (MPa) | ≥1050 | ≥1300 | ≥1600 | ≥1800 |
| Ho Robeha ha Maqeba (MPam 1/2) | ≥3.7 | ≥3.8 | ≥4.0 | ≥4.1 |
| Ho thatafala ha Rockwell (HRA) | ≥82 | ≥85 | ≥88 | ≥88 |
| Bongata ba Tahlehelo (cm³) | ≤0.5 | ≤0.2 | ≤0.3 | ≤0.11 |
| Bongata ba Bongata (g/cm³) | 3.6 | 3.65 | 3.7 | 3.88 |
| Setene sa Lera (Ha sea Tenyetseha) | ||||||
| H(mm) | 35 | 40 | 50 | 60 | 70 | 90 |
| W(mm) | 50 | 50 | 50 | 50 | 50 | 50 |
| L(mm) | 150 | 150 | 150 | 150 | 150 | 150 |
| Setene sa Lera (se tenyetsehileng) | ||||||
| H(mm) | 35 | 40 | 50 | 60 | 70 | 90 |
| W(mm) | 45/50 | 45/50 | 45/50 | 45/50 | 45/50 | 45/50 |
| L(mm) | 150 | 150 | 150 | 150 | 150 | 150 |
| Setene sa Lera (Se se nang halofo e tenya) | ||||||
| H(mm) | 35 | 40 | 50 | 60 | 70 | 90 |
| W(mm) | 50 | 50 | 50 | 50 | 50 | 50 |
| L(mm) | 75 | 75 | 75 | 75 | 75 | 75 |
| Setene sa Lera (Se nang le halofo e teteaneng) | ||||||
| H(mm) | 35 | 40 | 50 | 60 | 70 | 90 |
| W(mm) | 45/50 | 45/50 | 45/50 | 45/50 | 45/50 | 45/50 |
| L(mm) | 75 | 75 | 75 | 75 | 75 | 75 |
| Setene sa Lera (Se sesesaane-se sa tenyetsehang) | ||||||
| H(mm) | 35 | 40 | 50 | 60 | 70 | 90 |
| W(mm) | 25 | 25 | 25 | 25 | 25 | 25 |
| L(mm) | 150 | 150 | 150 | 150 | 150 | 150 |
| Setene sa Lera (Se tšesaane se tenyetsehileng) | ||||||
| H(mm) | 35 | 40 | 50 | 60 | 70 | 90 |
| W(mm) | 22.5/25 | 22.5/25 | 22.5/25 | 22.5/25 | 22.5/25 | 22.5/25 |
| L(mm) | 150 | 150 | 150 | 150 | 150 | 150 |
Merafo le Tšepe:Li-ball mill, li-classifiers, li-chute, le li-tapping trough bakeng sa lionto tsa tšepe, tse hanelang ho senyeha ha ho sila ha tšepe le slag e qhibilihisitsoeng;
Lisebelisoa tsa Kaho:Lifeme tsa samente/ceramic, liphaephe tsa moea tse phahameng tsa ontong ea samente, likou tsa ho fepa ka sebōpi se qhibilihang ka khalase, jj., tse loketseng maemo a ho sila/ho sefa thepa mochesong o phahameng;
Liindasteri tsa Lik'hemik'hale le Meriana:Li-reactor, liphaephe tsa lerōle, le masela a ho sila bakeng sa lisebelisoa tsa ho sila meriana, tse hanelang ho bola ha asiti le alkali le thepa e sa silafatseng;
Indasteri ea Matla:Lifeme tsa mashala lifemeng tsa motlakase o chesang, liphaephe tse tsamaisang molora o fofang, le liphaephe tse ntšang slag ka har'a li-incinerator tse chesang matla a litšila, tse hanelang ho tsofala ke mashala/slag;
Tse ling:Likarolo tse sa tsofaleng bakeng sa lisebelisoa tsa ho sila tse koahelang, liphaephe tse tsamaisang lik'hemik'hale tsa mashala, le lisebelisoa tsa kalafo ea litšila tse tiileng tsa tikoloho.
Lipotso Tse Botsoang Khafetsa
Na u hloka thuso? Etsa bonnete ba hore u etela liforamo tsa rona tsa tšehetso bakeng sa likarabo tsa lipotso tsa hau!
Re moetsi oa 'nete, fektheri ea rona e ikhethile ka ho hlahisa thepa e hanyetsang 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 ea kamora thekiso.
Bakeng sa ts'ebetso e 'ngoe le e 'ngoe ea tlhahiso, RBT e na le sistimi e felletseng ea QC bakeng sa sebopeho sa lik'hemik'hale le thepa ea 'mele. 'Me re tla leka thepa, 'me setifikeiti sa boleng se tla romelloa le thepa. Haeba u na le litlhoko tse khethehileng, re tla leka ka hohle ho li amohela.
Ho latela bongata, nako ea rona ea ho tlisa thepa e fapane. Empa re tšepisa ho e romella kapele kamoo ho ka khonehang ka boleng bo tiisitsoeng.
Ehlile, re fana ka disampole tsa 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 ntle ka ho fetisisa ho latela boemo ba hau.
Re ntse re etsa thepa e hanyetsang mocheso ka lilemo tse fetang 30, re na le tšehetso e matla ea tekheniki le boiphihlelo bo bongata, re ka thusa bareki ho rala li-kiln tse fapaneng le ho fana ka tšebeletso ea ho emisa hang feela.
