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HDAL-2 Supplementary refining catalyst

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Detailed

With alumina as the carrier,tungsten-nickel as active components, it is a special catalyst for the hydrogenation of waste lubricating oil.
It has the characteristics of high activity, good decolorization performance, excellent compressive-resisting and wear-resisting strength and easy loading and unloading.

i.Physical and chemical properties:

Appearance:	Yellow green trilobe
Particle size:	1.8±0.3mm
Bulk density:	0.78±0.05kg/L
Crush strength:	≥140N/cm
Surface area:	≥140m²/g
Pore volume:	≥0.30ml/g
Active components:	NiO，WO3

ii.operating conditions:

Pressure：	9.0-11.0 MPa
Temperature：	270-310 ℃
Liquid space velocity：	0.3-0.6 hr^-1
Hydrogen oil ratio:	300-500 V/V

iii.Package:
The drums are lined with plastic bags or packed according to customers' requirements.

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HFL-1 Hydrogenation catalyst

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HDAL-3 Supplementary refining catalyst