Letlapa la vermiculite
Lintho tsa 'mele le tsa lik'hemik'hale tsa vermiculite
Motsoako oa lik'hemik'hale oa vermiculite
| Sebopeho | SiO2 | Al2O3 | Fe2O3 | FeO | MgO | TiO2 | K2O | H2O |
| Litaba ( % | 37-45 | 8-18 | 3-10 | 1-3 | 10-22 | 1-1.5 | 2-8 | 10-21 |
Lintho tsa 'mele le tsa lik'hemik'hale
| Matla a khoheli a khethehilengg/cm3 | E atolositsoe boima ba vermiculite boima ba lik'hilograma / m3 | PH boleng | Ho thatafala | Sebaka sa ho qhibiliha sa refractory | Lenane la refractive |
| 2.2-2.6 | 80-200 | 6.28 | 1.3-1.6 | 1300-1370 | 1.52-1,65 |
Tšebeliso ea vermiculite
E sebelisetsoa ho kenya mocheso oa mocheso
Vermiculite e atolositsoeng e na le litšobotsi tsa ho ba porous, boima bo bobebe le ntlha e phahameng ea ho qhibiliha, 'me e loketse ka ho fetisisa bakeng sa lisebelisoa tsa ho pata mocheso o phahameng (ka tlase ho 1000 ℃) le lisebelisoa tsa ho thibela mollo.Boto ea samente ea vermiculite e botenya ba lisenthimithara tse leshome le metso e mehlano e chesitsoe ka 1000 ℃ ka lihora tse 4-5, 'me mocheso o ka morao o ne o ka ba 40 ℃ feela.Letlapa la vermiculite la lisenthimithara tse supileng le chesitsoe mocheso o phahameng oa 3000 ℃ ka metsotso e mehlano ke letlooa le cheselitsoeng lelakabe la mollo.Lehlakore le ka pele le ile la qhibiliha, 'me mokokotlo o ntse o sa futhumale ka letsoho.Kahoo e feta lisebelisoa tsohle tsa insulation.Joalo ka lihlahisoa tsa asbestos le diatomite.
Vermiculite e ka sebelisoa e le lisebelisoa tsa ho kenya mocheso libakeng tsa mocheso o phahameng, tse kang litene tsa ho kenya mocheso oa mocheso, liboto tsa ho kenya mocheso oa mocheso le li-caps tsa mocheso oa mocheso indastering ea ho qhibilihisa.Lisebelisoa leha e le life tse hlokang ho kenngoa ha mocheso li ka kenngoa ka phofo ea vermiculite, lihlahisoa tsa samente tsa vermiculite (litene tsa vermiculite, lipoleiti tsa vermiculite, liphaephe tsa vermiculite, joalo-joalo) kapa lihlahisoa tsa asphalt vermiculite.Joalo ka mabota, marulelo, li-storages tse batang, li-boilers, lipeipi tsa mouoane, liphaephe tsa metsi, litora tsa metsi, libopi tsa converter, li-heaters tsa mocheso, polokelo ea thepa e kotsi, jj.
E sebelisoa bakeng sa lera la insulation ea molumo
Vermiculite e atolosoa ka lebaka la ho thehoa ha lekhalo le letle la moea, ho etsa thepa ea porous insulation, ha maqhubu a 2000C / S, vermiculite e teteaneng ke 5mm ha molumo oa ho kenngoa ha molumo oa 63%, vermiculite 6mm ha molumo o monya molumo oa 84. % , vermiculite Sekhahla sa ho monya molumo ke 90% ha botenya ba lejoe ke 8mm.
Bakeng sa lisebelisoa tsa tšireletso ea mahlaseli
Vermiculite e khona ho monya mahlaseli.Letlapa la vermiculite le kentsoeng ka laboratoring le ka nka sebaka sa poleiti ea loto ea theko e phahameng ho monya mahlaseli a hasaneng ka 90%.Botenya ba vermiculite ke 65mm, e lekanang le poleiti ea lead ea 1mm.
Bakeng sa temo ea limela
Hobane phofo ea vermiculite e na le metsi a matle a monyeng, moea o kenang moeeng, adsorption, bohlasoa, ho se thatafatse le lisebelisoa tse ling, 'me ha e na chefo ebile ha e na chefo ka mor'a ho halika mocheso o phahameng, e leng se loketseng ho mela le ho hōla ha limela.E ka sebelisoa bakeng sa ho lema, ho hōlisa lipeo le ho rema lipalesa tsa bohlokoa le lifate, meroho, lifate tsa litholoana le morara, hammoho le ho etsa manyolo a lipalesa le mobu o nang le limatlafatsi.
Ho hlahisa lihlahisoa tsa lik'hemik'hale
Vermiculite e na le ho hanyetsa kutu ho acid, ea 5% kapa ka tlase ho sulfuric acid, hydrochloric acid, acetic acid, 5% aqueous ammonia, sodium carbonate, anti-corrosive effect.Ka lebaka la boima ba eona bo bobebe, boreleli, boreleli, tekanyo e kholo ea bophara ho isa ho botenya, ho khomarela ka matla, le ho hanyetsa mocheso o phahameng, e ka boela ea sebelisoa e le setlolo ha ho etsoa lipente (lipente tse sa cheng, lipente tse thibelang ho teneha, lipente tse sa keneleng metsi. ) ho thibela pente Ho beha le ho romela ts'ebetso ea sehlahisoa.
Bakeng sa lisebelisoa tsa likhohlano
Vermiculite e atolositsoeng e na le thepa e kang lakane le ea ho kenya mocheso, e ka sebelisoa bakeng sa lisebelisoa tse hohlang le lisebelisoa tsa braking, 'me e na le ts'ebetso e babatsehang, e se nang chefo le e se nang kotsi,' me ke thepa e ncha e sireletsang tikoloho bakeng sa tšilafalo ea tikoloho.
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Moetsi oa phofo oa Mica oa boleng bo phahameng
