Porous Ceramic Pob rau catalyst npog thiab txhawb cov khoom Featured duab

Porous Ceramic Pob rau catalyst npog thiab cov khoom txhawb nqa

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Porous ceramic pob tseem hu ua filtering balls. Nws yog tsim los ntawm ua 20-30% pores nyob rau hauv lub inert ceramic pob. Yog li nws tuaj yeem siv tsis tau tsuas yog rau kev txhawb nqa thiab npog cov catalyst, tab sis kuj rau kev lim thiab tshem tawm cov impurities ntawm nplej, gelatin, asphalting, hnyav hlau thiab hlau ions tsawg dua 25um. Yog hais tias lub pob ntxeem tau teem rau saum lub reactor, cov impurities tsis raug tshem tawm hauv cov txheej txheem qub tuaj yeem raug adsorbed hauv cov pores hauv cov khoom, muaj thaum tiv thaiv cov catalyst thiab ua kom lub sijhawm ua haujlwm ntawm lub cev. Raws li cov impurities tam sim no nyob rau hauv cov ntaub ntawv sib txawv, tus neeg siv yuav xaiv cov khoom los ntawm lawv qhov ntau thiab tsawg, pores thiab porosity, los yog yog tias tsim nyog, ntxiv molybdenum, npib tsib xee thiab cobalt los yog lwm yam active Cheebtsam los tiv thaiv cov catalyst los ntawm coking los yog lom.

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Product Detail

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Physical Properties of PorousCeramic Pob

Hom		Feldspar	Feldspar-Molai		Molai Pob Zeb		Molai-Corundum		Corundum
Yam khoom
Cov ntsiab lus tshuaj (%)	Al2O3	20-30	30-45 : kuv		45-70 : kuv		70-90 : kuv		≥90
	Al2O3 + SiO2	≥90
	Fe2O 3	≤1
Dej adsorption (%)		≤ 5
Acid resistance (%)		≥98
Alkaki tsis kam (%)		≥80		≥82		≥85		≥90		≥95
Ua haujlwm kub (°C)		≥1300		≥1400		≥1500		≥1600		≥1700
Crushing zog (N / Daim)	Φ3 hli	≥400		≥420		≥440		≥480		≥500
	Φ6 hli	≥480		≥520		≥600		≥620		≥650
	Φ8 hli	≥600		≥700		≥800		≥900		≥1000
	Φ10 hli	≥1000		≥1100		≥1300		≥1500		≥1800
	Φ13 hli	≥1500		≥1600		≥1800		≥2300		≥2600
	Φ16 hli	≥1800		≥2000		≥2300		≥2800		≥3200
	Φ20 hli	≥2500		≥2800		≥3200		≥3600		≥4000
	Φ25 hli	≥3000		≥3200		≥3500		≥4000		≥4500
	Φ30 hli	≥4000		≥4500		≥5000		≥5500		≥6000
	Φ38 hli	≥6000		≥6500		≥7000		≥8500		≥10000
	Φ50 hli	≥8000		≥8500		≥9000		≥10000		≥12000
	Φ75 hli	≥10000		≥11000		≥12000		≥14000		≥15000
Qhov ceev (kg / m3)		1100-1200 Nws		1200-1300 Nws		1300-1400 Nws		1400-1550 Nws		≥1550