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    Pseudo Boehmite

    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 瑞博瑞博 CMS瑞博瑞博 CMSlonic 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:

    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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