Kubbada dhoobada ah ee daloola ee daboolida iyo taageeridda walaxda sifaysan Sawirka

Kubbada dhoobada daloola ee daboolida iyo walxaha taageeraya

Sharaxaad Gaaban:

Kubbada dhoobada ah ee daloola waxa kale oo loo yaqaan kubbadaha shaandhaynta. Waxa lagu sameeyaa 20-30% daloolo gudaha kubbadaha dhoobada aan shaqaynayn. Sidaa darteed waxaa loo isticmaali karaa ma aha oo kaliya taageeridda iyo daboolida kicinta, laakiin sidoo kale shaandhaynta iyo baabi'inta wasakhda hadhuudhka, jelatin, asphalting, birta culus iyo ion birta ee ka yar 25um. Haddii kubbadda daloolka ah la dhigo dusha sare ee reactor, wasakhdu waxay ku guuldareysataa in la tirtiro habraacii hore waxaa laga yaabaa in lagu dhajiyo daloollada gudaha kubbadaha, halkaas marka la ilaaliyo kicinta iyo sii dheeraato wareegga hawlgalka ee nidaamka. Maaddaama wasakhda ku jirta maaddooyinka ay kala duwan yihiin, isticmaaluhu wuxuu dooran karaa badeecada cabbirkooda, daloollada iyo daloolada, ama haddii loo baahdo, ku dar molybdenum, nikkel iyo kobalt ama qaybo kale oo firfircoon si looga hortago kicinta inuu ku sumoobo.

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Tags Product

Astaamaha Jirka ee DabadaKubbada dhoobada

Nooca		Feldspar	Feldspar-Molai		Molai Stone		Molai-Corundum		Corundum
Shayga
Waxyaabaha kiimikada ah (%)	Al2O3	20-30	30-45		45-70		70-90		≥90
	Al2O3+ SiO2	≥90
	Fe2O3	≤1
Biyo galiyay (%)		≤5
Iska caabbinta aysidhka (%)		≥98
Iska caabinta Alkaki (%)		≥80		≥82		≥85		≥90		≥95
Heerkulka hawlgalka (°C)		≥1300		≥1400		≥1500		≥1600		≥1700
Xoog burburin (N/Qayb)	Φ3mm	≥400		≥420		≥440		≥480		≥500
	Φ6mm	≥480		≥520		≥600		≥620		≥650
	Φ8mm	≥600		≥700		≥800		≥900		≥1000
	Φ10mm	≥1000		≥1100		≥1300		≥1500		≥1800
	Φ13mm	≥1500		≥1600		≥1800		≥2300		≥2600
	Φ16mm	≥1800		≥2000		≥2300		≥2800		≥3200
	Φ20mm	≥2500		≥2800		≥3200		≥3600		≥4000
	Φ25mm	≥3000		≥3200		≥3500		≥4000		≥4500
	Φ30mm	≥4000		≥4500		≥5000		≥5500		≥6000
	Φ38mm	≥6000		≥6500		≥7000		≥8500		≥10000
	Φ50mm	≥8000		≥8500		≥9000		≥10000		≥12000
	Φ75mm	≥10000		≥11000		≥12000		≥14000		≥15000
Cufnaanta weyn (kg/m3)		1100-1200		1200-1300		1300-1400		1400-1550		≥1550