Testing Services
Conventional performance evaluation of catalysts
This system is an independently built fixed bed catalyst evaluation device, consisting of a high-temperature furnace, a reaction gas path, a mass flow meter, a condensation system, and a detection system, used for evaluating catalyst performance in high-temperature and high-pressure catalytic reactions. The device is equipped with an atmospheric pressure reduction and high-pressure reaction gas supply system. Place a certain amount of catalyst in a fixed bed reactor and conduct long-term continuous testing of catalyst performance under specific reaction conditions. The core process components of the device, such as reactors and condensers, are designed with special structures according to different process requirements to meet the experimental requirements of different catalysts and processes; The instruments of the device, such as pressure reducing valves, back pressure valves, flow meters, and pipe valves, are all made of imported components to ensure maximum stability, reliability, and safety during use. The maximum design pressure of the system is 5MPa, the maximum design temperature of the reactor is 1000 degrees Celsius, and the maximum insulation temperature of the pipeline is 100 degrees Celsius.
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Catalyst stability evaluation
This system is an independently built fixed bed catalyst evaluation device, consisting of a high-temperature furnace, a reaction gas path, a mass flow meter, a condensation system, and a detection system, used for evaluating catalyst performance in high-temperature and high-pressure catalytic reactions. Simultaneously equipped with flow meters of different scales to meet the requirements for space velocity in different catalytic reactions, and equipped with reaction tubes of different sizes for performance evaluation of powder or formed catalysts. The maximum design pressure of the system is 5MPa, the maximum design temperature of the reactor is 800 degrees Celsius, and the maximum insulation temperature of the pipeline is 100 degrees Celsius.
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Measurement of specific surface area and pore size
Using the principle of gas adsorption, it is used for the analysis of specific surface area (surface area per unit weight), pore volume, pore size, pore distribution, micropore volume and area, mesopore volume and area, adsorption energy, isothermal adsorption and desorption of samples. Aperture range measurable: 0.35-500 nm; Specific surface area range: 0.0001m2/g~no upper limit; Mesoporous repeatability:<0.02 nm; Specific surface area repeatability:<1%.
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Catalyst Forming Service (Small)
This device is designed for exploring the formation of laboratory powder catalysts, equipped with a single screw extrusion device and conventional shaped molds (such as clover, cylinder, hollow cylinder, etc.). The required amount of powder catalyst is relatively small, making it very suitable for laboratory stage exploration of forming processes and optimization of forming formulas. And the device is easy to disassemble and clean, making it less likely to cause pollution.
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Catalyst Forming Service (Large)
This device can be used for continuous forming of large quantities of powder catalysts, equipped with a fully automatic motor, and the mold can be customized according to user needs to meet the forming of catalysts of different shapes. The characteristics of the modified device are stable molding quality, which can meet the molding needs of catalyst single tubes or small-scale experiments. A large amount of powder catalyst is required (at least 1.5 kg).
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XRD refinement fitting and other data processing services
We can assist clients in handling various types of data analysis, such as XRD refinement fitting, XPS fitting, as well as EXAFS, XANES, Neutron Diffraction and other data analysis.
Unit price for sample analysis: 300-800 per sample, please consult relevant personnel of the company for details.
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A high-tech enterprise that develops catalytic new materials, with a core scientific and technological innovation team from the University of Science and Technology of China
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