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PLATIFROMING CATALYST TNEO

basic information

Numbers:

TNEO

Detailed

Catalyst TNEO is a new generation of continuous reforming catalyst with the low content of noble metal and adopting the dual metals (Sn-Pt) as its metal activity components. The liquid-heating stability of this kind of catalyst obviously precedes the same kind of domestic catalyst 3861, the industrial catalyst GCR-10, and also the imported catalyst R-32 and R-34. It has reached and even been beyond the level of the new generation of the foreign catalyst.

The content of platinum in catalyst TNEO is lower than catalyst R-32、3861 and 3961, etc. It is a kind of new generation catalyst with the lowest content of the noble metal. The catalytic activity of catalyst TNEO is higher than the present industrial catalyst R-32、3861 and GCR-10. Under the similar reaction conditions, using catalyst TNEO can improve more than 1 percent on aromatics produced rate. And the performance of holding chlorine of this kind of catalyst also precede the catalyst R-32、3861 and GCR-100, etc.

Physical-chemical properties:

chemical composition	Pt-Sn-Al2O3
shape	spheres
Particle size　mm	φ1.4～2.0
bulk density　kg/l	0.54～0.58
crushing strength　N/particle	min39
surface area　　m2/g	180～220
pore volume　ml/g	min0.7
Loss on attrition　W%	Max 4

Activity index

Process parameters	pressure　MPa	temperature　℃	volume space velocity　h-1
Process parameters	0.34	485	1.2
feedstock	the hydrotreated feedstock for reforming of Yanshan Petrochemical Company; aromatics potential content 38.78m%
product	aromatics produced rate 62.2%

Packing: iron drums innerlining double-layer plastic bags.

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PLATIFORMING CATALYST TNSO