Tshuab txais Alumina Rau Catalyst

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Tshuab txais Alumina siv heev dua lwm yam nyob rau hauv txawv industries rau dej ntxeem tau dej. Nws yog muaj nyob rau hauv granules 2-6 hli nyob rau hauv loj & spheres / Balls 2-5 hli nyob rau hauv loj.

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This product is one of the most widely used catalyst carriers,according for about 70% of industrial supported catalysts.Alumina has many kinds of crystalline form and different characteristics.Even the same form has different properties depending on its different origin,such as density,pore structure and specific surface area.

Specification of general catalyst carrier

		TY401	TY402	TY403	TY404	TY405
tsos		Dawb, Kheej, Tsis Odour, insoluble Nyob rau hauv dej, innocuous
Crystal hom		xp	xp	y	y	xp
Tshuaj Muaj pes tsawg leeg	Al ₂O ₃ %	≥93	≥93	≥93	≥93	≥90
Tshuaj Muaj pes tsawg leeg	Na ₂O%	≤0.3	≤0.3	≤0.5	0.15-0.3	≤0.3
Teb	%	6-8	6-8	≤8	≤5	6-8
tej Ceev	g / ml	0.68-0.72	0.70-0.75	0.65-0.75	0.70-0.80	0.68-0.72
Deg Cheeb Tsam	m ²/ g	≥300	≥300	250-280	≥280	≥350
pore Volume	ml / g	0.30-0.45	0.30-0.42	0.40-0.46	0.40	0.30-0.50
Zoo li qub haum (RH = 60%)	%	Dej haum 17-19	Fluorine haum 0,12	Dej haum 50	Dej haum 50-70	Dej haum 17-19
active	%			56-62
Attrition tsis	%	≤1.0	≤1.0	≤1.0	≤0.4	≤0.8
Crushing zog (N / Particle)	0.4-1.2		≥30
	1-2	≥40	≥40
	2-3	≥60	≥60
	3-5	≥100		≥100	≥100	≥100
	4-6	≥120		≥130	≥120	≥110
	5-7	≥160
	6-8	≥180

Physical khoom
TY401: is for as adsorbent
TY402: is for defluorinating
TY403: is for absorption in producing hydrogen perixide (H2O2)
TY404: is for catalyst carrier
TY405: is for dehydrating and drying in air seperation etc

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tshuab txais Alumina