Honeycomb Honeycomb catalysts for nitrogen oxides abatement (SCR)
Abatement of nitrogen oxides and nitrous oxide in industrial and transport emissions
carrier | cordierite/fiberglass/metal |
cell density | 25/50/90/150/200/300/400 cpsi |
operating temperature | 180 - 650 °С |
conversion | ≥ 99% |
scope of application | nitric acid, primary reforming, catalytic cracking, TPP, diesel vehicles (auto, railway, marine), gas turbines and others |
key features | a wide range of carriers and active components to suit the client’s conditions, the possibility of enlarging/reducing modules to simplify loading |
operating temperature | 830 - 1000 °С |
conversion | ≥ 95% |
scope of application | nitric, hydrocyanic acids |
key features | supplied with a special supporting device that prevents bypasses |
carrier | cordierite, metal carrier |
cell density | 100 - 400 cpsi |
operating temperature | up to 650 °С |
conversion | ≥ 99,7% |
key features | resistance to extremely high temperatures and moisture, abatement of various emissions, low pressure drop not affecting performance, convenient loading without additional components |
carrier | Al2O3 |
operating temperature | 150 - 650 °С |
conversion | ≥ 99,7% |
scope of application | formaldehyde, acrylic acid, acrylonitrile, maleic and phthalic anhydride, ethylene glycol and ethylene oxides, terephthalic acid and others |
key features | resistance to extremely high temperatures and moisture, abatement of various emissions, comes with ceramic balls |
carrier | cordierite |
cell density | 100 - 400 cpsi |
operating temperature | 150 - 650 °С |
conversion | ≥ 99,5% |
scope of application | urea, production flows with combustible compounds admixtures |
key features | savings on precious metals with high efficiency, low pressure drop, low total cost of ownership due to long service life |
carrier | Al2O3 |
operating temperature | 150 - 650 °С |
conversion | ≥ 95% |
scope of application | urea, production flows with combustible compounds admixtures |
key features | relatively low cost of ownership due to long service life |
processes | isomerization of C₅/C₆, hydrocracking, hydroisomerization, dewaxing, hydrofinishing |
active component | Pt |
carrier | Al₂O₃/zeolite |
PGM content | 0,2 - 0,8% |
granule size | 3 - 10 mm |
operating temperature | 110 - 350 °C |
conversion | 60 - 90% |
service life | not less than 48 - 72 months |
processes | hydrogenation of pyrolysis gasoline, selective C₂/C₃ hydrogenation and benzene-to-cyclohexane hydrogenation |
active component | Pd/Pt |
carrier | Al₂O₃ |
PGM content | 0,1 - 1,0% |
granule size | 2 — 6 mm |
operating temperature | 30 - 160 °C |
conversion | 90 - 99% |
service life | not less than 12 — 72 months |
processes | H₂O₂ production via anthraquinone process |
active component | Pd/Pt |
carrier | Al₂O₃ |
PGM content | 0,1 - 0,4% |
granule size | 2 — 5 mm |
operating temperature | 40 - 250 °C |
conversion | 70 - 98% |
service life | not less than 36 — 60 months |
carrier | cordierite, metal |
сell density | 100/200/300/400/500/600 cpsi |
operating temperature | 150 - 650 °С |
conversion | Euro 2/¾/5/6 (for motor vehicles) |
scope of application | Diesel vehicles and generators |
key features | compliance with European standards |
carrier | cordierite, metal |
сell density | 100/200 CPSI |
operating temperature | 250 - 650 °С |
conversion | Euro 2/¾/5/6 (for motor vehicles) |
scope of application | abatement of soot content in exhaust gases |
key features | coating for passive regeneration; wall-flow structure for soot collection |
carrier | cordierite, metal |
сell density | 200 - 400 cpsi |
operating temperature | 90 - 260 °С |
conversion | ≥ 99,90% |
scope of application | abatement of ozone content in the aircraft air conditioning and fuel systems |
key features | a wide range of options for different fuel tanks and air conditioning systems; сertified and approved for COMAC C919 |
Honeycomb Abatement of nitrogen oxides and nitrous oxide in industrial and transport emissions
Extrudate High-temperature N₂O removal in nitric and hydrocyanic acids production
Honeycomb Emissions abatement of volatile organic compounds (VOC) in chemical industry
Bulk Abatement of volatile organic compounds (VOC) emissions in chemical industry
Honeycomb Urea production safety
Bulk Urea production safety
Bulk Isomerization of C₅/C₆, hydrocracking, hydroisomerization, dewaxing and hydrofinishing
Bulk Hydrogenation of pyrolysis gasoline, purification of C₂/C₃ streams and cyclohexane production
Bulk Hydrogen peroxide production
Honeycomb Abatement of hydrocarbon and CO emissions in diesel vehicles and generators
Honeycomb Capturing soot particles from diesel vehicles and generators exhaust gases
Honeycomb Abatement of ozone content in aircraft air conditioning systems
before installation | after installation | EU standards | |
CH₂O | 0,28 kg/h | ≤ 0,01 kg/h | ≤ 0,06 kg/h |
MeOH | 42,8 kg/h | ≤ 0,24 kg/h | ≤ 0,24 kg/h |
DME | 54,93 kg/h | ≤ 0,22 kg/h | ≤ 0,24 kg/h |
before installation | after installation | EU standards | |
H₂ | 0,1−0,7 vol. % | ≤ 0,05 vol. % | ≤ 1 vol. % |
CH₄ | ≤ 0,05 vol. % | ≤ 0,05 vol. % | ≤ 0,5 vol. % |
before installation | after installation | EU standards | |
NOx | 70 ppm | ≤ 10 ppm | ≤ 5−30 ppm |
before installation | after installation | EU standards | |
N2O | 1 000 ppm | ≤1 000 ppm | 12 — 58 ppm |
before installation | after installation | EU standards | |
N2O | 836 ppm | ≤ 15 ppm | 12 — 58 ppm |
Nox | ≤ 50 ppm | ≤ 5−30 ppm |
before installation | after installation | EU standards | |
NOx | 1100 — 1500 ppm | ≤ 50 ppm | ≤ 75 — 150 ppm |
Ammonia slip | ≤ 50 ppm |