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Pseudoboehmite Alumina

Pseudoboehmite Alumina

Zibo Xiangrun and Shandong Bairui produce high quality and all typies of pseudoboehmite(PSB). Pseudoboehmite ( called pseudo boehmite) adopts flash dry. It is highly welcomed in the world.Its surface area and pore volume are the best in China. Pseudoboehmite alumina are supplied as loosely...

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Product Details

 Zibo Xiangrun and Shandong Bairui produce high quality and all typies of  pseudoboehmite(PSB). 

 Pseudoboehmite( called pseudo boehmite) adopts  flash dry. It is highly welcomed in the world.Its surface area and pore volume  are the best in China.
 Pseudoboehmite alumina are supplied as loosely  agglomerated, easily dispersed, spray-dried powders (about 50 microns mean  diameter) possessing high-purity, high surface area and low bulk density. Each  Versal alumina particle is built from nominal 30 angstrom (3.0 nm) crystallites  through a unique acid-base precipitation process using a proprietary reactor  configuration that allows control of density, particle morphology, colloidal  dispersibility and thermal conversion processes.
 Pseudo boehmite is material of  catalyst, binder, desiccant and their carrier.  It used in nitrogen  fertilizer, environmental protection, medicine, petrochemical industry,  refractory and other industries , which is the most widely used material of  catalyst and catalyst carrier.


Classfication of pseudoboehmite:

●Normal Psudoboehmite

●Low sodium(soda) Pseudoboehmite

●Large pore(Macroporosity)  Pseudoboehmite


Characteristics of pseudoboehmite:

●High peptizing ability

●Large surface area and big pore  volume


Specification of pseudoboehmite:


     Item

Unit

Low sodium    Pseudoboehmite

Common    Pseudoboehmite

Macroporous    pseudo boehmite

XR-DF-03-LS(NH-P-DF)

NH-P-D

NH-P-DH

NH-P-DF-1

NH-P-DF-2

NH-P-DF-3

Fe2O3      

%   

≤0.01  

≤0.01

≤0.03

≤0.03

≤0.03

≤0.03

Na2O      

%   

≤0.1

≤0.30

≤0.3

≤0.1

≤0.1

≤0.1

SiO2  

≤0.2  

≤0.2  

≤0.2  

1.0-2.0

1.0-2.0

1.0-2.0

Particle size

um

3-20

3-20

3-20

3-20

3-20

3-20

Surface area

㎡/g

≥250

≥250

≥250

≥250

≥250

≥250

Pore Volume

ml/g

0.4-0.5

0.4-0.5

0.5-0.8

0.85-0.95

0.9-1.0

0.9-1.2

Dry basis

%

≥65

≥65

≥65

≥70

≥70

≥70

3 H2O

%

≤1

≤1

 

≤3

≤3

≤3

Peptizing index

%

≥97

≥97

≥70

——

Note: Please offer your required data for our check and confirmation.

Storage of boehmite
 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 of boehmite

Type

Plastic bag

Super sack/Jumbo bag

Powder

25kg/55lb

1000kg/ 2200 lb

XiangRun is a specialized aluminium hydroxide dry gel(Pseudo-boehmite) and boehmite manufacturer located in China. Our company  is ISO9001:2000 approved due to its management in line with international  standards. With several years production experience in the chemical industry,  we are happy to be able to produce quality sulfur recovery catalyst,  adsorbent,catalyst carrier, zeolite and related products for customers all over  the globe. We offer complete service, in addition to reliable products, for  customers so that they can feel secure in their purchase. If you are interested  in our aluminium hydroxide dry gel(Pseudo-boehmite) , or other chemical products, please contact us via phone  or email.


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FAQ
 Q: Is Na2O content of pseudoboehmite  lower 0.1%?
 A: This pseudo boehmite is our series of  low sodium pseudoboehmite.
 Q: What packages of boehmite'?
 40kg/pack, 25kg/pack or 1000kg/pack. We  could do the pack as your requirement.
 Q:Could you use our package?
 Ok. Please send us your package photo to  our salesman. Thanks!

 


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