Continuous Catalytic Reforming Catalyst (CCR)-Other Catalysts-

Continuous Catalytic Reforming Catalyst (CCR)

Catalyst DZC-PS12 is a chloride containing bi-function catalytic reforming catalyst which adopts high purity γ-Al2O3 as carrier and Pt, Sn as active components.The main feature of this catalyst is that the surface stability has been improved remarkably, and the lifetime of the catalyst is longer under a stable operation situation. In the meantime, there’re many other benefits regarding the catalytic reforming reaction.

PRODUCT DESCRIPTION

To reduce the operating pressure, and increase octane number of stabilized gasoline or increase the feeding rate. As the surface stability of this catalyst is improved, the chloride maintenance power of it is also improved, thus can reduce the chloride introducing-rate in the period of using the catalyst. As a result, not only the operation cost is lowered and also alleviated the environment problem caused by this process.

Besides, the precious metal content of the catalyst is lower than that of the other similar kind of catalysts. Therefore the loading cost is lowered, and the economic benefit for running in the device is increased as well.

Item	Target	Item	Target
Chemical composition	Pt-Sn-Al2O3	Shape	Sphere
Bulk density,kg/l	0.54-0.58	Dimension,mm	Ф1.4-2.0
Crushing strength,N/mm	min39	pore volume,ml/g	min0.7
Specific surface area,m2/g	180-220	Loss on attrition , m%	max4

Technology parameters	Pressure,MPa	Temperature,℃	Volume space velocity h-1	Hydrogen oil molecule Ratio
Technology parameters	0.69	530	2	800
Feedstock	Refined straight run naphtha, aromatic potential content 41.56%
Product	Aromatic converting rate,min140%

Shandong Dengzhuo Chemical Co.,Ltd