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Home / Useful information / Zeolites application
Zeolites application
Process | Zeolite type |
---|---|
A. Deep dehydration of gas flows with synthetic zeolites | |
Natural gas dehydration | Zeolite 4А (NaA-U) |
Oil gas dehydration | Zeolite 4А (NaA-U) |
Dehydration of process air and instrument air | Zeolite 4А (NaA-U) |
Dehydration of reforming and cracking gas | Zeolite 4А (NaA-U) |
Dehydration of glass units | Zeolite 3А (KA-U) |
Dehydration of internal space of package | Zeolite 4А (NaA-U) |
Dehydration of Pyrolysis in Ethylene production | Zeolite 3А (KA-U) |
B. Purification of gas flows with synthetic zeolites | |
Purification of natural gas from Sulfur compounds, carbon-dioxide gas and mercaptans | Zeolites 5А (CaA-U) and 13Х (NaX) |
Purification of oil gas from Sulfur compounds, carbon-dioxide gas and mercaptans | Zeolites 5А (CaA-U) and 13Х (NaX) |
Air purification from carbon-dioxide gas before its separation into Oxygen and Nitrogen | Zeolite 13Х (NаХ-К) |
Oxygen production from air by short-cycle adsorption method | Zeolites 5А (CaA-U) and 13Х (NaX) |
Purification and dehydration of sewage gas | Zeolites 5А (CaA-U) and 13Х (NaX) |
Purification of waste recycling plant gases from toxic compounds dioxins | Zeolites 5А (CaA-U) and 13Х (NaX) |
Purification of exhaust gases from Sulfur and Nitrogen , Radionuclides | Zeolites 5А (CaA-U) and 13Х (NaX) |
Purification of melting atmosphere and formation of shielding atmosphere in metallurgy | Zeolites 5А (CaA-U) and 13Х (NaX-K) |
C. Deep dehydration of liquid flows with synthetic zeolites | |
Dehydration and regeneration of insulating oil | Zeolite 4А (NaA-U) |
Dehydration and regeneration of Freon-oil agents in cooler units | Zeolite 4А (NаА-2КТ) |
Filters for Dehydration and regeneration of engine oil | Zeolite 4А (NaA-U) |
Filters for Dehydration of diesel and gasoline fuel, hydraulic system of dump trucks | Zeolite 4А (NaA-U) |
Alcohol solutions concentration | Zeolite 3А (KA-U) |
Dehydration of organic liquids (kerosene, hexan, benzole, cyclohexane, metanol, ethanol, isopropanol and so on) | Zeolite 3А (KA-U) |
D. As molecular sieves (separation of substances depending on molecular size) – separation of mix of hydrocarbons of different structure with zeolites | |
Extraction and purification of normal paraffin hydrocarbons ,which are the feed for production of detergents and protein-vitamin components | Zeolite 5А (CaA-U) |
Separation of mix olefin and paraffin hydrocarbons | Zeolite 5А (CaA-U) |
Separation of aromatic hydrocarbon mix (mix of Xylenes and Ethylbenzole) | Zeolite 13Х (NaX) |
E. As a cation-exchange (separation of the substances byion-exchange method) – softening of water from heavy metals cations and radionuclide absorption in nuclear-power engineering | |
Purification of galvanic drains in machine building plants | Zeolite 4А (NaA-U) |
Radionuclides removal from liquid wastes in nuclear power systems | Zeolites 4А (NaA-U) and 13Х (NaX) |
Softening of boiler water | Zeolite 4А (NaA-U) |
Softening of process water | Zeolite 4А (NaA-U) |
F. Application as a catalysts in chemical reactions | |
Cracking of kerosene-gas-oil fractions | Zeolite Nа-U |
Production of engine fuels from olefin-containing gases (high-octane gasolines and diesel fuel) | Mordenite Pentasil |
Conversion of Methanol to engine fuel | Mordenite Pentasil |
Cyclization of Propane and Butane (makes possible to get naphthenic and aromatic hydrocarbons which are important petrochemical feed) | Mordenite Pentasil |
Afterburning of exhaust gases of cars up to СО2 and Н2О | Mordenite Pentasil |
Products
Catalysts
- Microspherical cracking catalysts
- Alumina Catalyst for Sulphur Production
- Catalysts for hydrotreating of crude oil
- Catalyst KNT-702M, KNT-703М
- Catalyst KNT-704M, KNT-705M
- Catalyst KNT-720
- Catalyst KNT-721
- Catalyst KNT-910, KNT-911, KNT-912
- Catalyst KNT-930
- Catalysts of protective layer
- Hydrocracking catalyst
- KU-2FPP and KU-2FKK