Pseudo Bohemite
Large Pore Volume Pseudo-boehmite
High Quality Intended Boehmite (Activated Alumina Raw Material)
Introduction:   
this product is non-toxic, tasteless, odorless, wet product is white gelatinous, dry product is white powder, uniform pore size distribution, large capacity, good water absorption. Radial high purity, good forming performance, it has the characteristic ofThixotropic gel. this product has good dispersion, easy to dissolve in acid, alkali solution, in low-temperature roasting and dehydration, it becomes high activated alumina.

the product is mainly used as raw material of activated alumina for catalyst carrier, such as hydrogenation catalyst material and used for manufacture of hydrogenation catalyst carrier, ox chlorination catalyst carrier. It also can be used as a forming binder for molecular sieve and silicate refractory fiber products such as semi synthesis of rare earth Y type molecular sieve cracking catalyst. this product is used as high-quality raw materials for all kinds of aluminum salt, after molding processing, it can be used for different shapes of the desiccant, adsorbent and catalyst carrier.

Specification:

Item	Chemical Composition%				Physical Property				Remarks
	SiO2	Fe2O3	Na2O	Trihydrate	Index (Dry Basis %)	Pore volume (ml/g)	Surface area (m2/g)	Bulk Density (g/cm3)
JZBT-PN-07	0.03max	0.01max	0.05max	1.0max	70min	0.70min	320min	0.10-0.25	Silicon-free
JZBT-PN-10	0.03max	0.01max	0.05max	1.0max	70min	1.00min	320min	0.10-0.25
JZBT-PN-11	0.03max	0.01max	0.05max	1.0max	70min	1.10min	320min	0.10-0.25
JZBT-PHP	0.005max	0.005max	0.005max	1.0max	70min	0.70min	320min	0.10-0.25	High Purity
JZBT-P1-10	0.50-1.50	0.01max	0.05max	1.0max	68min	1.00min	350min	0.10-0.25	High Silicon
JZBT-P1-11	0.50-1.50	0.01max	0.05max	1.0max	68min	1.10min	350min	0.10-0.25
JZBT-P2-10	1.50-2.50	0.01max	0.05max	1.0max	68min	1.00min	380min	0.10-0.25
JZBT-P2-11	1.50-2.50	0.01max	0.05max	1.0max	68min	1.10min	380min	0.10-0.25
JZBT-P3-10	2.50-3.50	0.01max	0.05max	1.0max	68min	1.00min	400min	0.10-0.25
JZBT-P3-11	2.50-3.50	0.01max	0.05max	1.0max	68min	1.10min	400min	0.10-0.25
JZBT-P4-10	3.50-4.50	0.01max	0.05max	1.0max	68min	1.00min	430min	0.10-0.25
JZBT-P4-11	3.50-4.50	0.01max	0.05max	1.0max	68min	1.20min	430min	0.10-0.25
JZBT-PC-05	3.50-4.50	0.03max	0.01max	0.10max	68min	0.50min	260min	0.10-0.30	Peptization
JZBT-PC-07	3.50-4.50	0.03max	0.01max	0.10max	68min	0.70min	260min	0.10-0.30