Catalyst for Hydrogenation of Benzene to Cyclohexane

1.good sulfur-bearance performance 2. high strength, good activity, excellent selectivit

HTB-PT is hydrogenation catalyst, using alumina as carrier, with platinum as the main active component, mainly used in benzene hydrogenation to cyclohexane. The catalyst has lots of advantages, such as high strength, good activity, excellent selectivity, good sulfur-bearance performance, and still working well in the condition of high space velocity. At present, the catalyst has been successfully used in several industrial devices.

Physical and chemical properties

Item	Index
Appearance	Trilobe extrudates
Specification                 mm	Dia 1.5×5-15
Chemical composition	Pt-promotor-Al2O3
Bulk density                  kg/L	0.50-0.60
Surface area                   m2/g	180-260
Crushing strength          N/particle	120 (min)

Application

Process condition	Hydrogen partial pressure,MPa	Temperature °C	Space velocity,hr-1	hydrogen to benzene ratio,moL/moL
	4.0	165	1.5	10
Raw material	25% benzene, 75% cyclohexane
Activity level	The conversion rate of benzene ≥ 99%, the selectivity of cyclohexane ≥ 99%, the content of methyl cyclopentane less than 100 ppm

Catalyst for Hydrogenation of Benzene to Cyclohexane