The main components of the OX-500 high-efficiency oxygen molecular sieve are silicate and aluminate and contain a certain amount of water. It is a white or light yellow solid particle with high thermal stability and can be used within a certain temperature range. In addition, it also has good hydrothermal stability and anti-toxicity and can maintain good performance in the presence of certain impurities. OX-500 high-efficiency oxygen molecular sieve has a highly ordered crystal structure, consisting of silicon-oxygen tetrahedron and aluminum-oxygen tetrahedron, by sharing oxygen atoms to form a cage structure. This cage structure has a certain pore size and shape, which can adsorb and catalyze molecules of a specific size. Compared with other molecular sieves, OX-500 high-efficiency oxygen Sieves have a more regular pore structure and higher porosity, which makes them have higher adsorption capacity and faster adsorption/desorption rate. OX-500 high-efficiency oxygen molecular sieve has excellent adsorption and desorption properties, which can effectively separate and purify gas. Due to its highly dispersed oxygen active sites and regular pore structure, it can perform efficient oxygen adsorption and desorption at lower temperatures and higher pressures. In addition, it also has good mechanical strength, thermal stability, and hydrothermal stability, which can maintain stable performance under various industrial conditions.
Item Type | Unit | Spherical | Note | |
TROX-500 | TROX-501A | |||
Diameter | mm | 1.6-2.5 | 0.4-0.8 | - |
Static H2O Adsorption | %wt | ≥29.5 | ≥30 | RH75%, 25℃ |
Static C2O Adsorption | %wt | ≥19.8 | - | 25℃, 250mmHg |
Static N2 Adsorption | ml/g | ≥8 | ≥8 | 25℃, 760mmHg |
N2/O2 Selectivity | - | ≥3 | ≥3 | 1bar, 25℃ |
Bulk Density | g/ml | 0.62-0.66 | 0.62-0.66 | Tapped |
Crush Strength | N | 25±3 | - | Average 25 beads |
Loss on Attrition | %wt | ≤0.3 | ≤0.3 | - |
Particle Ratio | % | ≥97 | ≥95 | - |
Package Moisture | %wt | ≤1.0 | ≤1.0 | 575℃, 1hr |
Applications of TROX-500 High Efficiency Oxygen Molecular Sieve:
Air separation field
OX-500 high-efficiency oxygen molecular sieve has been widely used in air separation. Using the molecular sieve, oxygen and nitrogen in the air can be effectively separated and purified. Its highly ordered pore structure and dispersed oxygen-active sites allow it to perform efficient oxygen adsorption and desorption at lower temperatures and higher pressures. This property makes it an important tool for preparing high-purity oxygen and nitrogen while effectively removing harmful impurities from the air.
Chemical industry
In the chemical industry, OX-500 efficient oxygen molecular sieves can produce high-purity chemicals, such as ammonia, methane, acetylene, etc. It can be used as a catalyst to produce high-value-added chemicals by facilitating the conduct of specific organic reactions. In addition, it can be used as an adsorbent to increase the purity and yield of chemicals by adsorbing and separating molecules of specific sizes. This highly dispersed oxygen active site and regular pore structure make it an excellent catalyst and adsorbent to meet the needs of various chemical applications.
Environmental protection field
In environmental protection, the OX-500 high-efficiency oxygen molecular sieve can be used for waste gas treatment, desulfurization, and denitrification processes. It is an adsorbent that can absorb and eliminate harmful elements in exhaust gases, like sulfur oxides, carbon dioxide, and nitrogen oxides. By using the molecular sieve, environmental pollution can be reduced, and air quality can be protected, providing strong technical support for environmental protection.
Gas storage and transportation
The OX-500 efficient oxygen molecular sieve has excellent adsorption and desorption properties in gas storage and transportation. It can be used as an adsorbent to adsorb and store high oxygen and nitrogen concentrations. These gases can be released into the air by a simple desorption process. This property makes it an efficient gas storage and transport vehicle that can provide extended oxygen supplies in emergencies.
Fuel cell field
In fuel cells, OX-500 efficient oxygen molecular sieves can be catalysts to promote oxygen reduction reactions. Fuel cells are an instrument that converts the energy of a chemical into electricity,generating an electric current by reacting using oxygen and hydrogen as reactants. In this process, oxygen molecules need to be reduced to individual oxygen atoms, and this reaction can be facilitated by using highly efficient oxygen molecular sieves. By using an OX-500 high-efficiency oxygen molecular sieve as the catalyst, the rate and efficiency of the oxygen reduction reaction can be improved so that the fuel cell can generate electricity more efficiently.
Productions Method of TROX-500 High Efficiency Oxygen Molecular Sieve:
Raw material preparation
The production of an OX-500 efficient oxygen molecular sieve requires the preparation of silicate, aluminate, water, and other raw materials. These raw materials must be carefully screened and purified to ensure the quality and performance of the product.
Synthesis procedure
(1) The silicate and aluminate are dissolved in the solvent to form a uniform solution.
(2) Add a certain amount of organic template agent and other additives to adjust the chemical composition and properties of the solution.
(3) The solution is stirred and crystallized to form a precursor solution.
(4) The precursor solution was filtered, washed, and dried to obtain an OX-500 high-efficiency oxygen molecular sieve crystal.
Catalyst carrier selection
If an OX-500 efficient oxygen molecular sieve is used as a catalyst carrier, it is necessary to select suitable carrier materials. Commonly used carrier materials include alumina, calcium silicate, molecular sieve, etc. It is necessary to consider the chemical stability, mechanical strength, thermal stability, and other factors when selecting the support material to ensure the overall performance of the catalyst.
Catalyst preparation
OX-500 high-efficiency oxygen molecular sieve was combined with a carrier material to prepare the catalyst. In the preparation process, the active components must be impregnated, dried, and calcined to make the active components evenly distributed on the OX-500 high-efficiency oxygen molecular sieve catalyst. At the same time, the particle size and morphology of the catalyst should be controlled during the preparation process to ensure the activity and stability of the catalyst.
Quality detection and characterization
The OX-500 high-efficiency oxygen molecular sieve must be tested and characterized to determine its chemical composition, crystal structure, active component content, specific surface area, pore structure, and other key parameters. These parameters will directly affect the performance and application range of the catalyst. Quality testing and characterization also include activity testing and stability assessment of the catalyst.
Storage and transportation
The OX-500 efficient oxygen molecular sieves must be properly stored and transported. Maintaining a dry, ventilated, and light-free environment during storage is necessary to avoid moisture or other damage to the catalyst. At the same time, appropriate protective measures need to be taken during transportation to avoid the impact of physical damage or environmental factors.
Packing & Shipping of TROX-500 High Efficiency Oxygen Molecular Sieve:
55 gallon / sealed steel drum;
10 gallon / sealed steel drum.
TROX-500 High Efficiency Oxygen Molecular Sieve supplier
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