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HTA-1 Cyclohexylamine catalyst

basic information

Numbers:

Detailed

Catalyst HTA-1 is mainly used for hydrogenation of aniline to cyclohexylamine. it can hydrogenate 100% aniline to less than 100ppm.

Its outstanding characteristics are as follows:

A.prominent low temperature activity. when reaction temperature reach 160℃, it has very high catalytic activity.

B.very good activity stability. It is not necessary to increase reaction temperature in the course of operating entirely.

C.perfect selectivity. The selectivity of aniline to cyclohexylamine is more than 98%.

D. very long service life. The catalysts’ service life can reach 5 to 8 years.

E. its loading density is lower 10-15% than other same kind of catalyst. This can obviously decrease the expenditure for purchasing catalyst.

The catalyst has been successfully used in several industry units. its comprehensive performance is superior to the same kind of products.

Physical and chemical properties:

item	target
Appearance	Black extrudates
Particle size ,mm	Ф5 * 5-10
Chemical compostion	cobalt plus carrier
cobalt oxide ,wt%	min30
Crushing strength, N/cm	min60
Bulk density, kg/l	1.0 to 1.1

reference operating conditions:

Process parameters	Pressure,Mpa	Temperature, ℃	Space velocity,h-1	Hydrogen to aniline molecular ratio
Process parameters	Ambient atmosphere	160-175	0.1	20
Raw material	Aniline min 98.5%,water max 0.4%,no sulfur and sulfides.
Hydrogenated products	Conversion of aniline, min 97%;cyclohexane content , min90%

Packing: iron drums innerlining double-layer plastic bags.

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