The TRPM series molecular sieve produced by LUOYANG TONGRUN INFO TECHNOLOGY CO., LTD. is a sodium-type aluminosilicate crystal material with a well-developed three-dimensional channel structure. The diameter of the crystal channel is 0.9nm.

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Description

Oxygen Molecular Sieve TRPM

What is Oxygen Molecular Sieve TRPM ？
TRPM (Transition-metal-promoted Mordenite) is a synthetic molecular sieve with Transition metals (such as copper, zinc, manganese, etc.) as the active component and natural zeolite as the carrier. It is similar to natural zeolite, consisting of silicates and aluminates forming tetrahedrons and forming a three-dimensional pore structure by sharing oxygen atoms. The pore diameter of TRPM is mainly in the range of 3-5 angstrom, and it can adsorb and separate substances of similar molecular size.
TRPM has many unique properties. First, it has a high level of thermal stability and can be used in high temperatures. Secondly, it has excellent adsorption and desorption properties and can adsorb and separate molecules of specific sizes. In addition, TRPM also has good hydrothermal stability and anti-toxicity, which can maintain stable performance in the presence of certain impurities.
TRPM is also highly selective and reactive, able to adsorb and separate oxygen and other gases at lower temperatures. It also has good anti-caking and anti-wear properties, which can maintain a long service life in industrial applications.

Technical Parameter of Oxygen Molecular Sieve TRPM

Item Type	Diameter	Static H2O Adsorption	Static N2 Adsorption	Crush resistance	RSD of crush resistance	Static CO2 adsorption	Bulk Density	Wear rate	Appearance
TRPM1	1.6-2.5	≥30	≤1.5	≥25	≤0.35	≥8.0	0.63-0.69	≤0.30	Spherical particles, uniform color, no mechanical impurities, no non-spherical debris
TRPM2	1.6-2.5	≥30	≤1.5	≥30	≤0.35	≥6.8	0.63-0.69	≤0.30
TRPM3	1.6-2.5	≥30	≤1.5	≥30	≤0.35	≥6.0	0.64-0.68	≤0.30
Unit	mm	%	%	N			g/ml	N
Note		RH75%, 25℃	575℃, 1h	25 averageh		25℃, 2.5mmHg	Tap density	Average

Applications of Oxygen Molecular Sieve TRPM
Industrial catalysis
Oxygen molecular sieve TRPM, as the main carrier material of catalyst, has been widely used in industrial catalysis. It can support a variety of metal ions, such as copper, zinc, manganese, etc., to form a catalyst with specific catalytic properties. The pore structure of TRPM can provide efficient diffusion and reaction channels so that the catalyst has excellent activity, selectivity, and stability. In many organic reactions, such as alkylation reactions, isomerization reactions, disproportionation reactions, and oxygen molecular sieves, TRPM catalyst has shown excellent catalytic performance. In addition, TRPM can also be used as an additive to the catalyst, which can be combined with other catalysts to improve the overall catalytic performance.
Gas separation and adsorption
Oxygen molecular sieve TRPM has a regular pore structure and highly dispersed active sites, which can adsorb and separate molecules of specific sizes. TRPM can separate and purify oxygen, nitrogen, hydrogen, and other gases in gas separation. Thanks to its excellent adsorption and desorption properties, TRPM enables efficient gas separation at lower operating temperatures, reducing energy consumption. In addition, TRPM can be used to remove impurities in gaseous and liquid media, such as water, carbon dioxide, and hydrogen sulfide. In adsorption, TRPM can be used to remove harmful substances in the air, such as organic volatile substances such as formaldehyde and benzene, as well as harmful gases such as ammonia and hydrogen sulfide.
Environmental protection
Oxygen molecular sieve TRPM is also widely used in environmental protection. It can be used for waste gas treatment and desulfurization and denitrification processes to remove harmful substances in the air, such as sulfur dioxide and nitrogen oxides. The adsorption properties of TRPM make it an ideal environmentally friendly material to efficiently clean exhaust emissions and protect the environment.
Petrochemical industry
Oxygen molecular sieve TRPM is also widely used in the petrochemical industry. It can be used as a carrier material for catalysts to improve the efficiency and yield of petrochemical processes. In addition, TRPM can also be used for the adsorption, separation, and purification of petroleum products, such as gasoline, lubricating oil, etc. It can adsorb and separate harmful substances and improve the quality and stability of petroleum products.
Oxygen and hydrogen production
Oxygen molecular sieve TRPM also has application value in the oxygen and hydrogen production field. In the oxygen production process, TRPM can be used as an adsorbent to adsorb and separate oxygen from the air. In hydrogen production, TRPM can adsorb and separate hydrogen to improve the purity and yield of hydrogen. The application of this aspect mainly depends on the excellent adsorption properties and high selectivity of TRPM.
Applications in other fields
In addition to the above fields, oxygen molecular sieve TRPM has application value in other fields. For example, TRPM can be used as a molecular switch and sensor, and its pore size can be changed by the insertion and removal of guest molecules to achieve the switch role or sensor function. In addition, TRPM can also be used as an electrode material or electrolyte material in fuel cells, solar cells, and other fields to improve the performance and stability of the battery.

Production Method of Oxygen Molecular Sieve TRPM

Raw material preparation

The production of oxygen molecular sieve TRPM requires the preparation of silicate, aluminate, transition metal salts, and other raw materials. In the preparation process, it is necessary to pay attention to the quality and purity of the raw material to ensure that the produced oxygen molecular sieve TRPM has high quality and performance. In addition, it is necessary to prepare an appropriate amount of water and other solvents as auxiliary reagents.

Synthesis procedure

The synthetic steps to produce oxygen molecular sieve TRPM include:

Dissolving silicate and aluminate in a solvent.
Adding a certain amount of organic template agent and other additives to adjust the chemical composition and properties of the solution.
Stirring and crystallizing the solution to form a precursor solution.
Filtering.
Washing and drying the precursor solution to obtain oxygen molecular sieve TRPM crystals.

In the synthesis process, it is necessary to control certain synthesis conditions, such as reaction temperature, reaction pressure, solution pH value, and stirring speed. These conditions will affect the crystallization and structure of the oxygen molecular sieve TRPM and thus affect its performance. In addition, it is also necessary to control the ratio of raw materials used in the synthesis process and the addition sequence to ensure that the produced oxygen molecular sieve TRPM has an ideal pore structure and chemical composition.

Catalyst carrier selection

If an oxygen molecular sieve TRPM 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

The catalyst was prepared by the composite of oxygen molecular sieve TRPM and carrier material. In the preparation process, the active components must be impregnated, dried, and calcined to make the active components evenly distributed on the oxygen molecular sieve TRPM 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 produced oxygen molecular sieve TRPM needs quality testing and characterization 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 detection and characterization mainly include chemical analysis, X-ray diffraction, infrared spectroscopy, N2 adsorption-desorption, and other methods and means. Key parameters such as composition, crystal structure, and pore characteristics of oxygen molecular sieve TRPM can be determined to evaluate its quality and performance.

Storage and transportation

The produced oxygen molecular sieve TRPM needs to be properly stored and transported. Maintaining a dry, ventilated, and dark environment during storage is necessary to avoid moisture or other damage to the catalyst. At the same time, appropriate protective measures should be taken during transportation to avoid the impact of physical damage or environmental factors on the catalyst.

Storage and transportation processes also need to pay attention to the following points: First, to avoid oxygen molecular sieve TRPM by moisture or moisture damage so as not to affect its quality and performance; Secondly, oxygen molecular sieve TRPM should be avoided from mechanical damage or physical damage, so as not to affect its integrity and use effect; Finally, oxygen molecular sieve TRPM should be avoided by chemical substances, so as not to affect its composition and structure.

Packaging of Oxygen Molecular Sieve TRPM
25kg carton, lined with PE bag
55kg gallon sealed steel drum
Customized different packaging according to customer requirements

Oxygen Molecular Sieve TRPM supplier

Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12 years of experience in providing super high-quality chemicals and Nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

If you are looking for high-quality Oxygen Molecular Sieve TRPM, please feel free to contact us and send an inquiry. ([email protected])

Oxygen Molecular Sieve TRPM Properties

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