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~Pseudoboehmite
For Catalysts
Pseudoboehmite is an aluminium compound with the chemical composition AlO(OH).
It consists of finely crystalline boehmite. However, the water content is higher than in boehmite.

Pseudoboehmite is used as binder for FCC catalysts and adsorbents,also a raw material for activated alumina.

Pseudo-boehmite is white powder with high purity, low pile, large pore volume, high specific surface and good compatibility. It can be easily decentralized and soluble in the acid and alkali solution. It can become highly active alumina after low-temperature roasting and dehydration.

Mainly used as raw materials for the production of catalyst carrier, activated alumina, also as molecular sieve, and as cement for aluminum silicate refractory fiber, for examples, as a cement of the catalyst for semi-synthetic rare earth cement of the catalyst for semi-synthetic rare earth Y molecular sieve cracking, catalyst in making ethylene by alcohol dehydration and EO.

1.General Na2O
Code 

Porosity(ml/g) >0.35

BET(m2/g) >250

Igloss(%) <33

Al2O3(%) >66

Density(g/cm3) <0.6

Acidic dispersibility(%) >93

Al2O3-3H2O(%) <3

SiO2(%) <0.15

Fe2O3(%) <0.02

Na2O(%)<0.28

Quotation: FOB Qingdao Port China  USD1130/Ton

2.Low Na2O
Code 

Na2O<0.08

Quotation: FOB Qingdao Port China  USD1550/Ton

TOM
Zibo Aluminum Co., Ltd.  Add:Zibo, Shandong, China Tel:0086 130 2150 8697
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tom.zb@outlook.com