Tšebeliso ea Lisebelisoa tsa Porous Ceramic

Porous ceramic ke 'mele o sa tsoakoang o se nang tšepe o nang le palo e itseng ea voids.Phapang ea mantlha ho tsoa ho tse ling tse se nang tšepe (li-ceramics tse teteaneng) ke hore na e na le li-voids (pores) le hore na e na le liperesente tse kae tsa voids (pores).Ho ea ka mokhoa oa ho etsa masoba le li-voids, lirafshoa tse nang le masoba li ka aroloa ka: lirafshoa tse entsoeng ka lekoeba, lirafshoa tsa khekhe ea linotši le lirafshoa tsa granular.

Ka lebaka la ho ba teng ha palo e itseng ea li-pores, sebopeho, thepa le mesebetsi ea li-ceramics tsa porous li fetohile haholo.Ha ho bapisoa le lirafshoa tse teteaneng, lirafshoa tse nang le porous li na le litšobotsi tse hlano tse latelang:

1. Boima bo fokolang ba bongata le boima bo bobebe.

2. Sebaka se seholo se khethehileng sa holimo le mosebetsi o motle oa ho sefa.

3. Thermal conductivity e tlaase, thepa e ntle ea mocheso le molumo oa ho kenya molumo.

4. Botsitso bo botle ba lik'hemik'hale le 'mele, bo ka ikamahanya le maemo a sa tšoaneng a senyang, bo na le matla a matle a mochine le ho satalla, le ho hanyetsa mocheso o motle.

5. Mokhoa ona o bonolo 'me litšenyehelo li tlaase.

1. E sebelisoa ho lisebelisoa tsa ho hloekisa le ho arola

Sesebelisoa sa filthara se entsoeng ka lihlahisoa tse entsoeng ka poleiti kapa li-tubular tsa li-ceramics tse nang le porous li na le litšobotsi tsa sebaka se seholo sa ho sefa le bokhoni bo phahameng ba ho sefa.Ho pharaletseng sebelisoa ka tlhoekiso ea metsi, karohano le filtration ea oli, le karohano ya ditharollo manyolo, acid-base tharollo, tse ling tse metsi viscous le compressed moea, coke ontong khase, mouoane, methane, acetylene le likhase tse ling.Hobane li-ceramics tse nang le porous li na le melemo ea ho hanyetsa mocheso o phahameng, ho hanyetsa ho senyeha ha lik'hemik'hale, ho hanyetsa ho bola ha lik'hemik'hale, le matla a phahameng a mochine, li ntse li tsoela pele ho bontša melemo ea tsona e ikhethang masimong a tšebeliso ea maro a senyang, maro a phahameng a mocheso le litšepe tse qhibilihisitsoeng.

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2. E sebelisoa ho sesebelisoa sa ho monya le ho fokotsa lerata

E le thepa e monyang molumo, li-ceramic tse nang le porous haholo-holo li sebelisa mosebetsi oa tsona oa ho hasana, ke hore, ho hasanya khatello ea moea e bakoang ke maqhubu a molumo ka sebopeho sa porous ho finyella morero oa ho monya molumo.Li-ceramics tse nang le li-porous e le lisebelisoa tse nang le molumo li hloka boholo ba pore (20-150 μm), porosity e phahameng (ka holimo ho 60%) le matla a phahameng a mochine.Hona joale li-ceramics tsa porous li se li sebelisoa mehahong e phahameng, likotopo, litsela tse tsamaeang ka tlas'a lefatše le libakeng tse ling tse nang le litlhoko tse phahameng ka ho fetisisa tsa tšireletso ea mollo, hammoho le libakeng tse nang le litlhoko tse phahameng tsa ho koala molumo tse kang litsi tsa phetisetso ea TV le libaesekopo.

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3. E sebelisoa ho mochini oa li-catalyst tsa indasteri

Kaha li-ceramics tsa porous li na le bokhoni bo botle ba adsorption le ts'ebetso, ka mor'a ho koaheloa ke ts'ebetso, ts'ebetso ea phetoho le sekhahla sa karabelo e tla ntlafala haholo ka mor'a hore metsi a arabelang a fete ka har'a li-pores tsa porous ceramics.Hajoale, sepheo sa lipatlisiso tsa li-ceramics tse nang le porous joalo ka litšehetso tsa li-catalyst ke lera la karohano la karohano, le kopanyang karohano le thepa ea bohlokoa ea lisebelisoa tsa porous ceramic, 'me ka hona e na le menyetla e mengata ea ts'ebeliso.

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4. E sebelisoa ho likarolo tsa elektronike tse hlokolosi

Molao-motheo oa ts'ebetso oa sensor ea mongobo le karolo ea sensor ea khase ea sensor ea ceramic ke hore ha ceramic e nyenyane e kenngoa ka har'a khase kapa metsi, likarolo tse ling tse bohareng li adsorbed kapa li itšoara ke 'mele o nang le porous, le bokhoni kapa hona joale. microporous ceramic ke nakong ena.liphetoho ho lemoha sebopeho sa khase kapa lero.Li-sensor tsa ceramic li na le litšoaneleho tsa ho hanyetsa mocheso o phahameng, ho hanyetsa kutu, mokhoa o bonolo oa tlhahiso, tlhahlobo e hlokolosi le e nepahetseng, joalo-joalo, 'me e ka ba tse loketseng liketsahalo tse ngata tse khethehileng.

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Nako ea poso: Aug-11-2022