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GCJ-42 is a new generation hydrorefining catalyst based on modified double-pore r-Al2O3 as a carrier, molybdenum-tungsten-nickel as a metal active component, additives to enhance and adjust the acid function, and advanced production methods. Has the following characteristics:
○ Lower bulk density and high strength ○ Metal components are reasonably matched and evenly distributed ○ Proper acid function matching metal components ○ Good activity stability, strong anti-coking ability, long service life ○ Strong adaptability , Can meet the refining requirements for a variety of raw materials, and aromatic saturation performance is good ○ Regeneration performance is good

Properties

Code	GCJ-41
Shape	cloverleaf
Spec.,mm	Φ1.6×3-8
Specific pore volume, ml/g	0.45-0.55
Specific surface, m²/g	≥160
Bulk density, g/ml	≥0.82
Compressive strength, N/cm	≥180
MOO₃, m%	≥8.0
WO₃,m%	≥19.0
NiO, m%	≥3.5
Auxiliaries, m²/g	---

Application range

It is suitable for hydrofinishing of straight-run oil and secondary processed oil under medium pressure, such as straight-run diesel, coking diesel, FCC and RFCC diesel, etc .; suitable for CGO hydrofinishing as FCC raw material, which can improve the lightness of FCC unit The yield of quality oil reduces the damage of the alkali nitrogen in CGO to the activity of the catalyst.

Packing

In special-purpose iron drum lined with double-layer plastic bag, net wt. 150Kg/drum

Storage & Notes

○Protect from water, moisture and other chemical pollution
○Handle with care, avoid falling of catalysts from high place
○Operate strictly in accordance with GCJ catalysts' directions for use, and under the guidacne of prefessional technicians.

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