Products
Products Introduction:
The pore volume of our macro porous pseudoboehmiteis 0.8-1.2ml/g. It adopts tray dry. It is highly welcomed in the world.
Macro pore volume pseudoboehmite is also called aluminum hydroxide dry glue or macroporous pseudoboehmite, a hydrate alumina, false monohydrate soft diaspore. It can used in different application according to the different production process .We use high purity aluminium hydroxide and ionic membrane alkali as raw materials, after the carbonation to produce series of macroporous peseudo boehmite with different process.
Classfication:
lNormal Psudoboehmite
lLow sodium(soda) Pseudoboehmite
lLarge pore(Macroporosity) Pseudoboehmite
Characteristics:
lHighpeptizing ability
lLarge surface area and big pore volume
|
Item |
Unit |
Technical requirement |
||
|
No. |
NH-P-DF-1 |
NH-P-DF-2 |
NH-P-DF-3 |
|
|
Fe2O3 |
% |
≤0.03 |
≤0.03 |
≤0.03 |
|
Na2O |
% |
≤0.1 |
≤0.1 |
≤0.1 |
|
SiO2 |
% |
1.0-2.0 |
1.0-2.0 |
1.0-2.0 |
|
Surface area |
㎡/g |
≥280 |
≥300 |
≥320 |
|
Pore Volume |
ml/g |
0.85-0.95 |
0.9-1.0 |
0.9-1.2 |
|
Dry basis |
% |
≥70 |
≥70 |
≥70 |
|
impurity |
% |
≤3 |
≤3 |
≤3 |
Application:MacroporousPseudoboehmite is widely used in petroleum distillate fuel hydrogenation catalyst, and pyrolysis gasoline hydrogenation catalyst and chemical catalyst, and other fields.
Storage:
lAvoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied..
lIt should be stored in dry and ventilated warehouse to prevent contamination or moisture.
Package:
|
Type |
Plastic bag |
Super sack/Jumbo bag |
|
Powder |
25kg/55lb |
1000kg/ 2200 lb |