White Powder PDH Alumina Carrier Dehydrogenation Carrier SPH-1 Pt Based Catalyst

Pore Volume: 0.6-0.8 Cm3/g

Na2O Content: ≤0.2%

Surface Area: 100-110 M2/g

Mgo Content: ≤0.05%

Thermal Stability: Up To 1200℃

Bulk Density: 0.6-0.65 G/cm3

Appearance: White Powder

Crystalline Phase: Q-Al2O3

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powder pdh alumina carrier

pdh alumina carrier dehydrogenation

sph-1 pt based catalyst

Product Description

Product Introduction

SPH-1 support is a Pt-based catalyst support suitable for propane dehydrogenation with high hydrothermal stability and high strength.

Product technical indicators:

Item	Unit	SCR-A target	Remark
Al₂O₃	m%	＞98%
BET surface	BET surface	105±10
Pile ratio	Pile ratio	0.58±0.02or 0.64±0.02	Adjust according to device demand
Crushing strength	Crushing strength	≥40
Wear rate	Wear rate	＜4
Particle size distribution	Φ1.6～1.8mm Φ1.6～2.0mm	＞98%	Adjust according to device demand
Defect rate	m%	＜0.5%
Sn/ Al₂O₃	m%	0.2±0.1	Adjust according to device demand
Si/ Al₂O₃	ppm	＜200
Fe/ Al₂O₃	ppm	＜50

① For bulk ratio and strength test, the sample shall be baked at 600 ℃ for 2 hours and then tested in a dry atmosphere.

② SCR - B support is suitable for manufacturing all continuous reforming catalysts.

Product packaging

I. The special iron barrel is sealed and packed, and the inner layer is made of moisture-proof plastic bags, with a net weight of 100kg/barrel;

2. Packed in half-ton bags, lined with moisture-proof material bags, net weight 500 kg/bag.

Precautions for storage, transportation and use

I. Pay attention to waterproof and moisture-proof, and prohibit contact with other chemicals and hydrocarbon substances;

II. Do not drop or roll the iron bucket during handling;

III.. When the product is used, the water absorption should be tested correctly to avoid rapid moisture absorption in wet weather affecting the impregnation load.

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