• 迪宝催化剂


  • 迪宝催化剂


  • 迪宝


Name:Panjin dew-point catalyst technologise co.,ltd.

Add:Chemical Industrial park, high-tech Zone, Panjin City, Liaoning Province, China

Tel:+86 427 659 4508

Fax:+86 0427-6594500


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News Detail

Catalyst manufacturer tells you what are the classifications of catalysts

News & Awards
Release time:
2021/02/26 17:41
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Catalysts have important and extensive applications in chemical production. The production of fertilizers, pesticides, and a variety of chemical raw materials must use catalysts.

Catalyst manufacturer

Catalysts are widely used in all walks of life around the world. In the future, there are great development prospects in the scientific and theoretical research of catalysts, the development and utilization of clean energy, environmental protection and improvement of economic benefits, and the governance and protection of the human living environment. In short, for human survival and development, food, clothing, housing and transportation are inseparable from catalysts and their development.

Common classifications of industrial catalysts:

1. Catalysts for fertilizer manufacture
 ONE) Purification agent
1. Active carbon desulfurizer  
2. Hydrodesulfurization Catalyst)  
3. Zinc oxide sulfur absorbent)  
4. Dechlorinate agent)  
5. Converted-absoubed desulfurizer)   
a. Iron ozide desulfurizer)   
b. Iron -Nanganese oxide desulfurizer)   
c. Carbonyl Sulfide hydrolysis)  
6. Deoxidezer)  
7. Hydrodearsenic Catalyst)

 TWO) Reforming Catalyst  

1. Nature gas primary reforming catalyst)  
2. Secondary reforming catalyst)  
3. Refinery gas steam reforming catalyst)  
4. Naphtha steam reforming catalyst)

  Three) CO shift catalyst)
1. High temperature CO shift catalyst)
2. Low temperature CO shift catalyst)
3. Sulfur tolerant shift catalyst)

 Four) Methanation catalyst)
1. Methanation Catalyst)
2. Town gas methanation Catalyst)

 FIVE) Ammonia synthesis Catayst)
1. Ammonia synthesis catalyst)
2. Low temperatuer ammonia synthesis catalyst)
3. Ammonia decomposition catalyst)

SIX) Methanol Catalyst)
1. High pressure methanol synthesiscatalyst)
2. Combined methanol synthesis catalyst)
3. Low pressure methanol synthesis catalyst)
4. Fuel methanol synthesis catalyst)
5. mixture of lower alcohols synthesiscatalyst)

SEVEN) Acid manufacture catalyst)
1. Vanudium catalyst for manufacture of sulfuric acid)
2. Platinum ganze catalyst for manufacture
3. Non-platinum catalyst for ammonia oxidation)
4. platinum catch gamze)
5. Treated catalyst for tail gas from nitric acid plant)

EIGHT) Nitrogen manufacture catalyst)
1. Frist stage catalyst for ammonia combined)
2. Second stage catalyst for nitrogen manufacture)

Nine) Oxidation catalyst)
1. CO selsctive oxidation catalyst)

2. Refining catalyst)

 one) Reforming catalyst)
1. Platinum reforming catalyst)
2. dual metal reforming catalyst)
3. Multimetal reforming catalyst)
4. Aromatization catalyst)
5. Dimerization catalyst)
6. Isomerization catalyst)

 Two) Fluid Catalytic Cracking Catalyst, FCC Catalyst)
1. Natural cracking catalyst)
2. Semi-synthetic fluid cracking catalyst)
3. Synthetic fluid cracking catalyst)
a. Molecular sieve catalyst ,Zeolite catalyst)
b. Zircomia-Magnesia-Silica catalyst)
c. Zirconia-Silica-catalyst)
4. FCC combustion promoter)
5. FCC sulfur oxides reduction catalyst)

 Three) Hydrocracking catalyst)
1. Tungsten-nickel Sulfide Catalyst)
2. Mild hydrocracking catalyst)

 Four) Hyrorefining catalyst)
1. Hydrodesulfurization catalyst)
2. Hydrodenitrogenation catalyst)
3. Hydrodemetallization catalyst)

 Five) Hydrotreating catalyst)
1. Hydrogenation catalyst)
2. Hydrostturation catalyst)
3. Residue hydrodesulfurization catalyst)

six) Alkylating catalyst)
1. Sulfuric acid catalyst)
2. Hydrofluoric acid catalyst)
3. Solid acid catalyst)

seven) Other catalysts
1. Sulfur recovery catalyst)
2. Claus Unit tail gas treatment catalyst)
3. Sweetening catalyst)  

Four, Environment protection catalyst)
1. Incineration catalyst for hydrocarbon produces echaust streams)
2. Power station exhaust gas treating catalyst)
3. Tail gas from nitric acid plant treating catalyst)
4. Automotive catalyst)