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Liaoning Haitai Scientific and Technological Development Co.,Ltd
Marketing office:31-floor 1 unit building No.1 Poly Ray New City, Wanghua District Fushun, Liaoning Province, China. Fctory: No.38 Qingtaizi Road, Shenfu New District, Liaoning Province, China
Post Code:113122 E-mail:sales@chinacatalyst.com
辽ICP备2022002379号-1 Powered by 300.cn ShenYang Mobile E-mail
HTZ112 series ammonia decomposition catalyst
Application.
Suitable for various processes’ single stage converter and heat-exchange type furnace with natural gas as raw material, such as synthetic ammonia, methanol, and hydrogen production flow.
Performance:
Product has the advantage of smooth appearance, easy loading whose character can avoid to produce Bridges and make the air-distribution uniformity, good transferring heat and mass, and excellent resistance to low carbon ability.H2O: C low limit experimental value is 2.0; Actual operation low limit for long term operation is 2.70 ,as for short-term operation is 2.40 .The resistance of bed is uniformity and stability .in normal operation condition, bed resistance won't rise. Low temperature activity is outstanding, actual lowest temperature at the outlet can reach 400 ℃. It also has the excellent resistance to mold
Physical and chemical properties:
|
type |
HTZ112-1Y |
HTZ112-2Y |
HTZ112-3Y |
HTZ112-4Y |
HTZ112-5Y |
HTZ112-HA |
HTZ112-HB |
|
appearance |
Gray sphere |
|
Extrudate |
Extrudate |
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|
number of pores |
7 |
3 |
|
3 |
4 |
7 |
7 |
|
notch |
no |
no |
spheroidicity |
3 |
4 |
3 |
3 |
|
size, mm |
Φ17 |
Φ13 |
3 |
Φ14*10 |
Φ17*17 |
Φ17*17 |
Φ17*10 |
|
Pore diameter,mm |
3-4 |
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|
Bulk density,kg/l |
0.9-1.1 |
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|
Crushing strength，N/particle |
≥250 |
≥200 |
≥200 |
≥200 |
≥250 |
≥250 |
≥200 |
|
NiO,% |
≥14.0 |
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|
rare earth oxide，% |
|
≥2.0 |
≥2.0 |
≥2.0 |
|
|
≥2.0 |
|
metal oxide，% |
appropriate amount |
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Operating conditions:
|
total carbons in feed gas |
140max |
Operating temperature，℃ |
400-950 |
|
pressure，MPa |
0.7-5.0 |
Space velocity，h‑-1 |
500-2500 |
