synthetic ammonia catalyst

 

 

We have series of synthetic ammonia catalyst, such as type A106, A110-4,A201,A401 and A201-1,They were all prised by the national authority organization for invention & quality. A201 is a kind of synthetic ammonia with low temperature and high activity belonging to iron-cobalt active group. Ist synthetic rate is (5~10)% higher than A110.A201,developed from A201,is also a kind of low temperature, high activity synthetic ammonia catalyst and its technical index has reached advanced world level. It was lined in ^National Spark Plan ̄ and introduced as the new product by National Science & Technology Committee. A401 is a high efficiency and high activity catalyst. A201-1 is developed from A201 through process and chemical filtration. Its structure is better and property is higher.

 

1.       Usages:

The series of synthetic ammonia catalyst are mainly used in producing synthetic ammonia, synthetizing hydrogen and nitrogen into ammonia. A106 is also used in metallurgical and electronic industry to resolve ammonia into H2 and N2 .

 

 

2.       Min functions and operating conditions.

  

Type

Appearance

Size

Bulk density

Usage temp

Pressure

A106

Magnetic irregular pellet with black metal luster

2.2~3.3

3.3~4.7

4.7~6.7

6.7~9.4

9.4~13.0

 

 

  2.7~3.0

400~520

 

 

15~35

A110-4

380~520

A201

360~520

A202

360~520

A401

380~520

A201-1

360~520

 

 

3.       Quality criteria

Type

Executive criteria

Heat-resistance activity (exit ammonia volume content)

A106

HG3552-1990

13.0

A110-4

HG3550-1990

13.5

A201

HG2272-92

13.5

A202

Q/LQCJ010-1998

13.8

A401

Q/LQCJ013-1999

13.8

A201-1

Q/LQCJ014-1999

13.5