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Due to the special preparation method, the GFB-71 catalyst has modified the acidity and structural thermal stability of the carrier.The catalyst has the following characteristics: ○ Stable structure, high strength, long service life ○ Good regeneration activity

Properties

Code	GFB-71
Shape	cloverleaf
Spec.,mm	Φ1.2×3-8
Specific pore volume, ml/g	1.5-1.7
Specific surface, m2/g	≥260
Pore diameter,	0.72- 0.82
Compressive strength, N/cm	≥80
WO₃, m%	≥27.0
NiO, m%	≥3.0
SiO₂, m%	≥2.5
Auxiliaries, m%	---

Application range

It is suitable for aromatic hydrocarbon hydrogenation reaction process, including hydrogenation saturation and hydroisomerization process, and can also be used for olefin or other unsaturated hydrocarbon hydrogenation reaction process; also suitable for various middle distillate hydroprocessing process

Packing

Closed tight in special iron drum lined with plastic bag, 140Kg/drum

Storage & Notes

○Avoid wter and moisture; no contact withother chemicals and hydrocarbon
○No throwing or rolling of iron drums when carrying them
○Operate strictly in accordance with GFB catalysts' directions for use, and under the guidacne of prefessional technicians.

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