platiforming catalyst

Catalyst SPR-8SPR-9 are the new generation of fixed bed semi-regeneration catalytic reforming catalysts, which adopting Pt & Re as the active components. Catalyst SPR-8SPR-9 adopt different Re & Pt ratio (Re & Pt in equal ratio or low Re & Pt ratio) respectively. It can improve the stability of the catalyst by improving the relative content of Re. their catalytic performance has reached or exceeded the same kinds of advanced catalysts worldwide. The platiforming series catalysts developed by FRIPP have been successfully applied in several industry units. Physical-chemical properties:

chemical composition	Pt-Re-Al2O3
Appearance	pale-brown extrudates
Particle sizemm	φ1.4∼1.8x2-4
bulk densitykg/l	0.75-0.82
crushing strengthN/cm	Min100
surface aream2/g	min180
pore volumeml/g	0.45∼0.50

 Activity index:

technology parameters	PressureMPa	Temperature	volume space velocity h-1	hydrogen oil volume ratio
	1.2	480∼520	2.0	1200
feed stock	straight-run naphtha fraction; aromatics potential content 38∼43m%
Product	aromatics conversion rate, min115%

Packing: iron drums innerlining double-layer plastic bags.