1. Pseudo Boehmite
  2. Pseudo Boehmite

Pseudo Boehmite

  • 型號Pseudo Boehmite

Pseudo boehmite,odorless, tasteless, non-toxic powder. Using high pure aluminium hydroxide and?lonic membrane alkali as raw material, with different process treatment after carbonation, producing a series of large pore pseudo boehmite.

  1. Detailed information

Perfomance:

Pseudo boehmite,MF AI2O3.H2O(1.2-2.2), Pseudo-boehmite powder is odorless, tasteless, non-toxic and powder shape.It can be used in different area according to the different product technology. Using high pure aluminium hydroxide and lonic membrane alkali as raw material,with different process treatment after carbonation,producing a series of large pore pseudo boehmite.It is high welcomed by Research Institution and Catalyst Factory with it’s stable quality and excellent physical properties.It has been widely used in petroleum distillate hydrogenation catalyst,cracking catalyst(gasoline hydrofining),chemical catalyst and other area.

Main Application:

This product are widely used as adsorbent,desiccant,catalyst or catalyst carrier in oil refining,rubber,fertilizer and petrochemical industry.

Technical Data:

Usual Pseudo-Boehmite Alumina Powder

Item

Chemical Composition,%

Physical Property

SiO2 

Fe2O3 

Na2O

moisture

Igloss

Dispersion Index  

Gibbsire 

Pore volume ml/g 

Surface area m2/g

YH-A-01

0.3

0.03

0.3

24

95

5

0.3

250

YH-B-02

0.3

0.03

0.3

25

24

95

5

0.3

250

YH-C-03

0.3

0.03

0.3

20

24

95

5

0.3

250

YH-D-04

0.3

0.03

0.1

20

24

95

5

0.3

250

 

Specific Pseudo-Boehmite Alumina Powder

Item

Chemical Composition,%

Physical Property

SiO2

Fe2O3

Na2O

LOI

D.I

Gibbsire

Pore volume

Surface area

Bulk density

ml/g 

m2/g

g/ml

YH-09

1.02.0

0.05

0.1

24

3

0.91.2

320

YH-10-

1.02.0

0.05

0.1

24

3

0.70.9

300

YH-11

1.02.0

0.05

0.1

24

3

0.60.7

280

YH-12

0.2

0.04

0.1

24

3

0.91.2

280

YH-13

0.2

0.04

0.1

24

3

0.70.9

250

YH-14

0.2

0.04

0.1

24

3

0.50.7

250

YH-15

0.2

0.04

0.4

24

95

5

0.3

240

YH-16

0.35

0.03

0.3

25

0.3

200

0.4

 

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