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  1. Pseudoboehmite(Phosphorus modification)
  2. Pseudoboehmite(Phosphorus modification)

Pseudoboehmite(Phosphorus modification)

Phosphorus modification Pseudoboehmite



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  1. Detailed information

Phosphorus modification Pseudoboehmite

1.Chemical compositionXRF


XS-201

XS-202

XS-203

Na2O/%

0.07max

0.07max

0.07max

Fe2O3/%

0.07max

0.07max

0.07max

SO42-/%

1.5max

1.5max

1.5max

SiO2/%

0.1max

0.1max

0.1max

P2O5/%

1-2

2.5-4.5

1-2

dry basis/%

65min

65min

65min

 

2.Pore structuregas sorption techniques/600,3h


XS-201

XS-202

XS-203

Surface Area /m2·g-1

280-350

350-420

320-400

Pore Volume/ml·g-1

0.6-0.8

0.8-1.0

1.0-1.2

Pore Size /nm

4-6

5-7

7-9

 

3.Particle sizelaser particle size analyzer


XS-201

XS-202

XS-203

25μm/%

40max

40max

40max

45μm/%

55max

55max

55max

90μm/%

18max

18max

18max

 

4.Performance: This product is a high-purity alumina, with low impurity contents such as Iron, sodium. It is with excellent physical-chemical properties.

5.Application: This product is the suitable raw material of catalyst carrier for petroleum hydrocarbon hydro treating and fine chemical industry.

6.Package, storage & transportation

20 Kg net weight for each bag, inner lined with plastic bags, outer with woven bag (also can be packed according to the customer's need).

Stored in the ventilating dry warehouse and kept away from moisture and other substance.

•Necessary measures shall be taken to protect the product from moisture and rain during transportation.