pseudoboehmite alumina

pseudoboehmite alumina
Model:catalyst
Brand:-
Origin:Made In China
Category:Chemicals / Inorganic Chemical Materials / Oxide
Label:alumina powder , gamma alumina , pseudo boehmite
Price: US $1550 / ton
Min. Order:1 ton

Product Description

~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.

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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

~1. Lowl 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(%)<0.08

 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

 

 

 

 

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Member Information

zi bo n an han hua gong you xian gong si
Country/Region:Shan Dong - China
Business Nature:Manufacturer
Phone:13021508697
Contact:tom (manager)
Last Online:24 Mar, 2015

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