Hydrogenation Catalysts For Purifying H2 Production Feedstock
1.It is component of Mo-Co-Ni three yuan active components, alumina and titanium oxide compound carriers.
2.Hydrogenation catalysts for purifying H2 production feedstock have excellent activity and activity stability.
3.Have good mechanical strength and structural stability.
Product Introduction
Product Description
Hydrogenation Catalysts for Purifying H2 Production Feedstock. It is composed of activity components, additives and carriers. Its role is hydrogen dehydration, nitrogen, oxygen and heavy metals, and hydrogen hydrogenation saturation. The molecular structure of the raw material in this process has not changed much. According to various needs, accompanied by hydrogenation reaction, but the conversion depth is not deep, the conversion rate is about 10%. The hydrogen refined catalyst requires dual functions of hydrogenation and hydrogen disintegration, while the acidity required for hydrogen disintegration is not high.
The activity components of hydrogenation catalysts are the main sources of hydrogen refining activity. They belong to non -valuable metals. There are several metal oxides and sulfides in VIB and VM people. Ni; precious metals have PT, PD, etc.
The physical properties of catalysts such as particle size, comparison surface area, pore diameter, and holes directly affect the reaction rate of the catalytic process. It affects catalyst activity than the surface area. In order to obtain high activity, catalysts are usually made into highly scattered solids.
In order to improve the internal surface utilization rate of hydrogenation catalysts, generally minimize the granularity of the catalyst and increase the pore pore diameter to improve the diffusion coefficient and effective diffusion coefficient. Due to the diffusion control of the organic sulfur hydrogenation reaction of molybdenum catalyst catalysts, the physical data of the catalyst directly affects the final desulfurization activity of the catalyst.
Operating conditions
Item | AMC-YJ-01 | AMC-YJ-02 | AMC-YJ-03 |
Temperature/℃ | 180~400 | 160~400 | 180~400 |
Pressure/MPa | 1.0~5.0 | 1.0~5.0 | 1.0~5.0 |
Olefin Content, % | ≤8 | ≤30 | ≤8 |
Organic sulfur content/ppm | ≤300 | ≤300 | ≤300 |
Space velocity/h-1 | ≤3000 | ≤3000 | ≤3000 |
Physico - chemical properties
Item | AMC-YJ-01 | AMC-YJ-02 | AMC-YJ-03 |
Color and shape | Grey-green Spherical | Grey-green clover extrudate | Grey-green clover extrudate |
Size/mm | Φ3.5~5.5 | Φ2~3 | Φ2~3 |
Active components | Mo-Co-Ni | Mo-Co-Ni | Mo-Co-Ni |
Carrier | Al2O3-TiO2 | Al2O3-TiO2 | Al2O3-TiO2 |
Bulk density/(kg.L-1) | 0.70~0.90 | 0.50~0.65 | 0.50~0.65 |
Crushing strength | ≥80(N.granula-1) | ≥130(N.cm-1) | ≥130(N.cm-1) |
Features
1. Hydrogenation Catalysts for Purifying H2 Production Feedstock, it has low light off temperature, can be used alone in adiabatic for the high olefin feedstock.
2. Hydrogenation Catalysts can enables start-up without pre-sulfiding, shorten star-up time.
3. Provincial and ministerial technical appraisal, technical skills leading.
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