Porous Ceramic Ball for catalyst covering and supporting material Featured Image

Porous keramika Polo mo catalyst ufiufi ma lagolagoina mea

Faʻamatalaga puʻupuʻu:

Porous keramika polo e taʻua foi o polo faamama. E faia e ala i le faia 20-30% pores i totonu o le inert keramika polo. O le mea lea e mafai ai ona faʻaaogaina e le gata mo le lagolagoina ma le ufiufi o le vaega taua, ae faʻapena foi mo le faʻamamaina ma le faʻamamaina o tulaga le mama o saito, gelatin, asphalting, mamafa uʻamea ma uʻamea ions o lalo ifo o le 25um. Afai o le porous ball ua seti luga o le pito i luga o le reactor, o le le mafai ona aveʻesea i le taimi muamua gaioiga mafai ona faʻapipiʻiina i totonu o pores i totonu o polo, iina i luga puipuia le catalyst ma faʻafualoa le taamilosaga taʻamilosaga o le faiga. A o eseesega le leaga o loʻo i totonu o meafaitino e eseʻese, e mafai e le tagata faʻaaoga ona filifilia le oloa i o latou lapopoʻa, pores ma porosity, pe a fai e tatau ai, faʻaopopo molybdenum, nickel ma cobalt poʻo isi vaega aoga e puipuia ai le faʻatupuina mai le koka po o le oʻona.

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Oloa Faʻamatalaga

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Fanua Faaletino o Porous Polo keramika

Ituaiga		Feldspar	Feldspar-Molai		Molai Maa		Molai-Corundum		Corundum
Aitema
Aano o vailaʻau (%)	Al2O3	20-30	30-45		45-70		70-90		≥90
	Al2O3 + SiO2	≥90
	Fe2O3	≤1
Faʻasalalauga vai (%)		5
Tetee oona (%)		≥98
Alkaki tetee (%)		≥80		≥82		≥85		≥90		≥95
Faagaioiga vevela (° C)		≥1300		≥1400		≥1500		≥1600		≥1700
Malosi malosi (N / fasi)	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		0002000		≥2300		≥2800		≥3200
	Φ20mm	≥2500		≥2800		≥3200		≥3600		≥4000
	Φ25mm	0003000		≥3200		≥3500		≥4000		≥4500
	Φ30mm	≥4000		≥4500		0005000		≥5500		≥6000
	Φ38mm	≥6000		≥6500		0007000		≥8500		≥10000
	Φ50mm	≥8000		≥8500		≥9000		≥10000		≥12000
	Φ75mm	≥10000		≥11000		≥12000		≥14000		≥15000
Tele tele (kg / m3)		1100-1200		1200-1300		1300-1400		1400-1550		≥1550