Molecular Sieve

Molecular sieve 13X, also called zeolite 13X or zeolith 13X, is one type of aluminosilicate crystal with average pores measuring of 9 angstrom (0.9 nm). Molecular with kinetic diameter larger than 9 angstrom will be adsorbed by zeolite 13X, otherwise be excluded.

Zeolite 13X molecular sieves are typically used for removal of carbon dioxide and moisture from air, mercaptan and hydrogen sulphide from hydrocarbons such as LPG, butane, propane, etc.

Storage
The product should be stored in original pack or air-proof package in cool and dry conditions should not be left exposed to open air.

Regeneration
Molecular sieve 13X can be regenerated by increasing temperature or reducing the pressure.

Molecular sieve 3A, also called zeolite 3A or zeolith 3A, is one type of aluminosilicate crystal with average pores measuring of 3 angstrom (0.3 nm). Molecular with kinetic diameter larger than 3 angstrom will be adsorbed by zeolite 3A, otherwise be excluded.

Zeolite 3A molecular sieves are typically used for agents drying or pull out moisture from products. Our 3A molecular sieves are usually used for ethanol dehydration, natual gas dehydration, cracked gas dehydration and refrigerant dehydration.

Storage
As an adsorbent, molecular sieve should not be left exposed to open air and should be stored in dry conditions with air-proof packaging. This product should not be exposed to temperatures exceeding 230˚C (450˚F).

Regeneration
Molecular sieve 3A can be regenerated or activated either thermal regeneration method(Thermal Swing Adsorption, TSA); To remove moisture from a 3A molecular sieve, a temperature of 200-230°C (390-570°F)is required. Molecular sieve 3A can also be regnerated or activated by lowering the pressure in the case of pressure swing processes (PSA). A properly regenerated or activated molecular sieve can give moisture dew points below -100°C. The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

Molecular sieve 4A, also called zeolite 4A or zeolith 4A, is one type of aluminosilicate crystal with average pores measuring of 4 angstrom (0.4 nm). Molecular with kinetic diameter larger than 4 angstrom will be adsorbed by zeolite 4A, otherwise be excluded.

Zeolite 4A molecular sieves are typically used for dehydration in air break system, natural gas drying.

Storage
The product should be stored in original pack or air-proof package in cool and dry conditions should not be left exposed to open air.

Regeneration
Molecular sieve 4A can be regenerated by increasing temperature or reducing the pressure.

Molecular sieve 5A, also called zeolite 5A or zeolith 5A, is one type of aluminosilicate crystal with average pores measuring of 5 angstrom (0.5 nm). Molecular with kinetic diameter larger than 5 angstrom will be adsorbed by zeolite 5A, otherwise be excluded.

Zeolite 5A molecular sieves are typically used for normal- and iso-paraffins separation, removing water, carbon dioxide, hydrogen sulfide from sour natural gas, while decreasing COS formation.

Storage
The product should be stored in original pack or air-proof package in cool and dry conditions should not be left exposed to open air.

Regeneration
Molecular sieve 5A can be regenerated by increasing temperature or reducing the pressure.

Molecular sieve JLOX-300 is used in cryogenic air separation pre-purification unit.

JLOX-300 can fully exert and show its adsorption performance under low partial pressure.

• Advantage

  Under the condition of 2.7-2.8mmHg, compared with 13X molecular sieve, the adsorption capacity is increased by 53.6%. According to the reversible principle of molecular sieve adsorbent adsorption and desorption, the desorption efficiency of the purifier can be greatly improved, and the adsorption cycle (up to 7 hours) can be significantly extended. That is, the purifier can be made higher without changing the purifier device. The air handling capacity of the air purifier reduces the investment capital of the purifier and has higher economic benefits.

• Storage

  The product should be stored in original pack or air-proof package in cool and dry conditions should not be left exposed to open air.

• Regeneration

  Molecular sieve JLOX-300 series can be regenerated by increasing temperature or reducing the pressure.

Molecular Sieve CaX is the calcium form of the type X crystal and has a much larger pore opening than the type A crystals. It will adsorb molecules with a kinetic diameter of less than9 Angstrom (0.9nm) and exclude molecules of larger than 0.9nm. It is commonly used to remove N2O in cryogenic air separation PPU.

• Advantage

  Higher adsorption capacity, developed internally connected pore structure andsmaller crystal size make it have better dynamic and static adsorption performance;Relatively higher mechanical strength, to ensure a long service life;Lower package moisture content is beneficial to ensure higher adsorption activity;The product is general solid waste, safe and reliable.

• Storage

  The product should be stored in original pack or air-proof package in cool and dry conditions should not be left exposed to open air.

• Regeneration

  CaX molecular sieve series can be regenerated by increasing temperature or reducing the pressure.

JLPM molecular sieve is a synthetic crystalline aluminosilicate with well developed three-dimensional pore structure and strong polarity. It is widely used Cryogenic Air Separation for industry gases dehydration , water and carbon dioxide removal in PPU of ASU, desulfuration and decarburization of natural gas and hydrocarbons gas.by lowering operating costs and energy consumption.

• Advantages

  Comparing traditional molecular sieve 13X, JLPM product has following advantages
  • Higher adsorption capacity to different impurity gases
  • Faster adsorption rate
  • Extend adsorption cycle from 1.5 to 2 times
  • Dramatic energy saving

• Storage

  The product should be stored in original pack or air-proof package in cool and dry conditions should not be left exposed to open air.

• Regeneration

  Molecular sieve JLPM can be regenerated by increasing temperature or reducing the pressure.

Luoyang JALON JLPH5 is a synthetic crystalline aluminosilicate with well-developed three-dimensional pore structure and strong polarity with pore opening of 0.5nm. Molecular sieve JLPH5 is Binderless 5A specially designed for PSA hydrogen purifications. It can also used for separation of normal paraffins from branched and cyclic hydrocarbons, PSA oxygen generation.

• Storage

  The product should be stored in original pack or air-proof package in cool and dry conditions should not be left exposed to open air.

• Regeneration

  Molecular sieve Binderless 5A JLPH5 can be regenerated by increasing temperature or reducing the pressure.

Molecular sieve JLOX-100 series of high-efficiency oxygen generation molecular sieve is a lithium X-type aluminosilicate crystal, which is an oxygen generation molecular sieve with international advanced level. Widely used in: iron and steel, non-ferrous metallurgy, chemical industry, furnace energy-saving transformation, environmental protection, papermaking, aquaculture, medical care and other industries.

Advantage

• The JLOX-100 series of high-efficiency oxygen molecular sieve is mainly used in pressure swing adsorption oxygen generation devices. It has the characteristics of large nitrogen adsorption capacity, high nitrogen and oxygen separation coefficient, and easy desorption. Its nitrogen adsorption capacity is 2-3 larger than A-type oxygen molecular sieve. The separation coefficient of nitrogen and oxygen is more than 2 times that of A-type oxygen molecular sieve.
• JLOX-101 is designed for PSA portable medical oxygen concentrator 1-5L/Min, JLOX-103 is designed for VPSA industrial oxygen generator, which oxygen flow rate is above 300Nm³/h,oxygen purity can up to 93%±3%.

Storage
The product should be stored in original pack or air-proof package in cool and dry conditions should not be left exposed to open air.

Regeneration
Molecular sieve JLOX-100 series can be regenerated by increasing temperature or reducing the pressure.

Related Products
JLOX-500 products are mainly used in PSA industrial oxygen production and medical center oxygen supply systems.

Luoyang JALON JLCOS is a synthetic crystalline aluminosilicate with well-developed three-dimensional pore structure and strong polarity. Molecular sieve JLCOS adsorbent is specially designed copper ion based zeolite for purification of carbon monoxide gas in chemical synthesis industry due to its strong selectivity to carbon monoxide. It can also be used for purification of hydrogen, methane, nitrogen and other gases containing carbon monoxide impurities.

The synthesis of many important chemical products (such as acetic acid, oxalic acid, dimethylformamide, phosgene, etc.) requires high purity CO gas. At the same time, CO gas resources are very rich, but it is often combined with CH4, CO2, N2, H2. It coexists with water vapor and other gases, so it needs to be separated and purified before it can be used.

As a toxic and harmful gas, CO can poison the multidirectional catalysts in the synthesis industry and cause harm to people’s health and life. Therefore, it must be separated, purified, recycled and reused.

Made from aluminosilicate minerals, JLRD-7 molecular sieves are typically used as filtering agents to dehydrate or pull out moisture from AC system. With pores measuring 3 angstrom, molecules larger than it will not be adsorbed by the system. Our JLRD-7 Molecular sieves are usually used for drying system of the refrigerant R-134a in household and industrial refrigerators, freezers and air conditioners. It is also suitable for dehydration and drying of special refrigerants such as butane in refrigerators.

Zeolite JLVC-1 is our newest special molecular sieve that adsorbs volatile organic compounds (VOCs). JLVC-1 has excellent characteristics of hydrophobic and organic substances, and is suitable for the adsorption and separation of VOCs from industrial exhaust gas. Molecular sieve JLVC-1 has a developed three-dimensional medium microporous channel, which is suitable for adsorbing small and medium molecular VOCs with a molecular size less than 0.55nm, and is not suitable for adsorbing larger molecular VOCs. Typical VOCs suitable for JLVC-1 adsorption include: benzene, toluene, para-xylene, styrene, hexane, cyclohexane, acetone, ethyl acetate, methanol, ethanol, propanol, butanol, phenol, formaldehyde, and acetaldehyde, etc.

The molecular sieve NSP-4, also called zeolite NSP-4 or zeolith NSP-4, is a velocity separation type adsorbent. It mainly utilizes its characteristic of faster adsorption of nitrogen than methane. The kinetic selectivity of nitrogen to methane is 405. Compared with the traditional velocity separation type carbon molecular sieve, NSP-4 adsorbent has the advantages of larger nitrogen adsorption capacity faster than nitrogen adsorption rate. It is more suitable for methane enrichment.

13X PSA O2 HP IN JALON Equivalent JLOX-500 molecular sieve for oxygen generator,it is high-efficiency oxygen molecular sieve a new type of X-type molecular sieve, which is mainly used in pressure swing adsorption oxygen production process with pressure adsorption and atmospheric analysis. It has a high nitrogen adsorption capacity and an excellent nitrogen and oxygen separation coefficient.

JLOX-500 products are mainly used in PSA industrial oxygen production and medical center oxygen supply systems. The JLOX-501 product is designed for PSA portable medical oxygen concentrator 1-5L/Min，oxygen purity can up to 93%±3%.

• Advantages JLOX-500 series high-efficiency oxygen generation molecular sieves are mainly used in pressure swing adsorption (PSA) oxygen generation devices. It has the advantages of high purity of oxygen production, high yield of oxygen production, fast adsorption rate and long service life.
• Storage The product should be stored in original pack or air-proof package in cool and dry conditions should not be left exposed to open air.
• Regeneration Molecular sieve JLOX-500 series can be regenerated by increasing temperature or reducing the pressure.
• Related Products JLOX-100 series of high-efficiency oxygen generation molecular sieve is a lithium X-type aluminosilicate crystal.JLOX-101 is designed for PSA portable medical oxygen concentrator 1-5L/Min, JLOX-103 is designed for VPSA industrial oxygen generator, which oxygen flow rate is above 300Nm³/h,oxygen purity can up to 93%±3%.