Pseudo Boehmite

Pseudo Boehmite

The product is non-toxic, tasteless, odorless, white glue (wet goods) or powder (dried), high crystal purity, adhesive performance is good, strong adhesion, high surface area, large pore volume, has the characteristics of thixotropic gel, catalyst carrier, activated alumina production is the main raw material. 

Can be used for semi synthesis of rare earth Y type molecular sieve catalyst binder, the binder of aluminium silicate refractory fibre, alcohol dehydration catalyst for producing ethylene and ethylene oxide catalyst, can also be activated alumina and other aluminum salt raw materials. 

Special pseudo boehmite is divided into high pure pseudo boehmite, no silicon large hole pseudo boehmite, low silicon large hole pseudo boehmite, low sodium pseudo boehmite.

ITEM NO.

CHEMICAL COMPOSITION %

PHYSICAL COMPONENTS

SiO2

Fe2O3

Na2O

H2O

L.O.I

GEL INDEX

%

GIBBSITE

%

PORE VOLUME

ml/g

SPECIFIC SURFACE AREA m2/g

LX-L-03

0.30

0.03

0.30

25

24

95

5

0.3

250

LX-G-03

0.30

0.03

0.30

25

24

95

5

0.3

250

LX-D-03

0.30

0.03

0.30

25

24

95

5

0.3

250

LX-DF-02

0.30

0.03

0.30

20

24

95

5

0.3

250

 

ITEM NO.

CHEMICAL COMPOSITION %

PHYSICAL COMPONENTS

SiO2

Fe2O3

Na2O

H2O

L.O.I

GEL INDEX

%

GIBBSITE

%

PORE VOLUME

ml/g

SPECIFIC SURFACE AREA m2/g

LX-DF-03-LS

0.30

0.03

0.10

20

24

95

5

0.3

250

LX-DF-03-LF

0.20

0.03

0.10

20

24

95

5

0.3

250

LX-03-LF

1.0-2.0

0.05

0.10


24


3

0.9-1.1

320

LX-04-LF

1.0-2.0

0.05

0.09


24


3

0.7-0.9

300

LX-05-LF

1.0-2.0

0.05

0.10


24


3

0.6-0.7

280

LX-DF-04-LF

0.20

0.04

0.10


24

95

3

0.7-0.9

250

LX-DF-06-LF

0.20

0.03

0.09


24


3

0.5-0.7

250

LX-DF-15

0.20

0.04

0.40


24

95

5

0.3

240

LX-D-16

0.35

0.03

0.30


25


0.3

200