Hydrotreating catalyst

1.Productionfeature:Ittakesmodifiedaluminaassupporter,carryi

1. Production feature:

It takes modified alumina as supporter, carrying molybdenum, nickel, cobalt components and has the property of deep HDN,HDS and alkene saturation. The catalyst has outstanding compression resistance and abrasive resistance, can be regenerated by nitrogen -air or water vapor-air.

2. Application: It is widely used to hydrotreat light straight distilled oil and secondary processed gasoline for raw material of platiform..

3. Physical-chemical properties:

item	target	item	target
appearance	Trilope wxtrudates	Pore volume ,mL/g	min0.40
Particle size,mm	Ф(1.5-2.5)*(2-10)	NiO, wt%	4.0-5.5
Crushing strength,N/cm	min150	MoO3,wt%	15.0-17.0
Bulk density,kg/L	0.68-0.75	CoO,wt% ≥	0.03
Suface area,m2/g	200

4. Activity index:

Process parameters	Hydrogen partial pressure, Mpa	temperature,℃	Space cvelocity,hr-1	Hydrogen to oil raatio,V/V
Process parameters	3.0	320	1.5	500
Raw material	Daqing coked gasoline
Processed oil	Alkaline nitrides max0.5mg/l

5. Reference operating conditions:

Process parameter Kinds of raw material	Hydrogen partial pressure (Mpa)	Inlet reaction temperature(℃)	Space velocity (hr-1)	Hydrogen to oil ratio(V/V)
Platiforming material	1.5-2.5	270-300	2.0-4.0	100-200
Secondary processed oil	1.5-3.0	220-240	1.5-3.0	400-500
kerosene	1.5-4.5	260-290	1.2-2.0	400-500
FCC diesel	2.5-4.5	270-320	1.0-2.0	400-500