Jiangsu Jingjiang Catalyst Co., Ltd.--Conversion Catalyst

JZ116 series reforming catalyst is a calcined product,with nickel as its active component and alumna as its support, It is mainly used in the primary reformer utilizing a gaseous hydrocarbon feedstock(natural gas , oil field gas,etc.) which contains dominantly methane. Operating pressure is from atmosphere to 5.0Mpa

Physical property and chemical composition

Apparent color： Grayish black (Sometimes during operation its color may have some change without fear of affecting its performances)
Catalyst’s Physical property：

Type	Shape		Dimension, mm				Bulk density kg/L
Type	Shape		O.D	high	Hole D.	Hole N.	Bulk density kg/L
JZ116-1	Porous plane Spends plate-type	Longer	16	16	3.2	5-7	0.90~1.10
JZ116-1	Porous plane Spends plate-type	shorter	16	8	3.2	5-7	0.95~1.15
JZ116-2	Double cambered surface	longer	16	16	3.2	5-7	0.90~1.10
JZ116-2	Double cambered surface	shorter	16	8	3.2	5-7	0,95~1.15

Other sizes or shapes available on request.
Bulk density:with reference to a uniform catalyst loading actually carried out in a plant.
Chemical composition:%(m/m)
Component NiO 　　Al2O3　　SiO2　　Fe2O3　 Additives
Content： ≥14.00 ~65.00 ≤0.20 ≤0.35 rest
The sulfur content of the present catalyst is so low that no apparent evolving of sulfur would be observed during startup,heat-up and reduction of the catalyst.
Activity level (volume content of CH4 in dry reformed gas)，%
Shorter form：≤66.0 for the qualified product； ≤64.0 for the first-grade product；
Longer form：≤23.0 for the qualified product； ≤21.0 for the first-grade product。

Requirements for feedstock and poison

1、Sulfur is the major poison for nickel-based catalyst。It is required that sulfur content in feed gas to the reformer tube as low as possible, normally＜0.5ppm，preferably＜0.2ppm.
2 .Chlorine and other halogens may poison the catalyst, and it is difficult for the poisoned catalyst to restore its activity. Hence, the lower the chlorine content in feed gas, the better.
3、Arsenic may bring about a permanent deactivation of catalyst, and there should not be any arsenic in feed gas.
4、The steam used should not contain any condensable liquids or chemicals used for treating boiler feed-water besides chlorine and arsenic.

Storage and loading of catalyst

The same with common catalyst

Technical support

“Quality first, customer supreme” is our objective. We provide the thorough service for our customers wholeheartedly. We can send technology engineers to the site according to your needs.

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