Common classifications of industrial catalysts: 1. Catalysts for fertilizer manufacture
1. Purification agent
1. Activated 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 catalyst
6. Deoxidizer
7. Hydrodearsenic Catalyst
2) Reforming Catalyst
1. Nature gas primary reforming catalyst
2. Secondary reforming catalyst
3. Refinery gas steam reforming catalyst
4. Naphtha steam reforming catalyst
3) CO shift catalyst
1. High temperature CO shift catalyst
2. Low temperature CO shift catalyst
3. Sulfur tolerant shift catalyst (Sulfur tolerant shift catalyst)
4) Methanation catalyst (Methanation catalyst)
1. Methanation Catalyst
2. Town gas methanation Catalyst
5) Ammonia synthesis Catayst
1. Ammonia synthesis catalyst
2. Low temperature ammonia synthesis catalyst
3. Ammonia decomposition catalyst
6) Methanol Catalyst
1. High pressure methanol synthesis catalyst (High pressure me
thanol synthesiscatalyst)
2. Combined methanol synthesis catalyst
3. Low pressure methanol synthesis catalyst
4. Fuel methanol synthesis catalyst
5. Mixture of lower alcohols synthesis catalyst 7) ??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 capture net catch gamze)
5. Treated catalyst for tail gas from nitric acid plant
8) Nitrogen manufacture catalyst
1. Frist stage catalyst for ammonia combined
2. Second stage catalyst for nitrogen manufacture
9) Oxidation catalyst
Carbon monoxide selective oxidation catalyst (CO selsctive oxidation catalyst) 2. Refining catalyst (Refining catalyst)
1. Reforming catalyst (Reforming catalyst)
1. Platinum reforming catalyst
2. Dual metal reforming catalyst
3. Multimetal reforming catalyst
4. Aromatization catalyst
5. Olefin dimerization catalyst
6. Isomerization catalyst (Isomerization catalyst) 2) Fluid Catalytic Cracking Catalyst (FCC Catalyst)
1. Natural cracking catalyst
2. Semi-synthetic fluid cracking catalyst
st )
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
3) Hydrocracking catalyst
1. Tungsten-nickel Sulfide Catalyst
2. Mild hydrocracking catalyst
4) Hydrorefining catalyst
1. Hydrodesulfurization catalyst
2. Hydrodenitrogenation catalyst
3. Hydrodemetallization catalyst 5) Hydrotreating catalyst
1. Hydrogenation catalyst
2. Hydrostturation catalyst
3. Residue hydrodesulfurization catalyst (Residue hydrodesulfurization catalyst) 6) Alkylating catalyst (Alkylating catalyst)
1. Sulfuric acid catalyst
2. Hydrofluoric acid catalyst
3. Solid acid catalyst
7) Other catalysts
1. Sulfur recovery catalyst
2. Claus Unit tail gas treatment catalyst
3. Sweetening catalyst
4. Environmental protection catalyst
1. Incineration catalyst for hydrocarbon produces echalast streams
2. Power station exhaust gas treating catalyst
3. Nitric acid tail gas treatment catalyst (Tai
l gas from nitric acid plant treating catalyst）
4. Automotive catalyst