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Catalytic NOx reduction emitted from vehicular engines

Catalytic NOx reduction emitted from vehicular enginesaf Pooja Thakur
Bag om Catalytic NOx reduction emitted from vehicular engines

In this book hydrotalcite catalysts, silver alumina and Cu-ZSM5 catalyst are used to reduce NOx using CO as a reducing agent. Catalysts are prepared by carbonate co-precipitation method and by partial substitution of cations. Catalysts activity for NOx reduction was performed in a fixed bed tubular reactor under the following conditions: wt of catalyst = 100mg, ratio of gas mixture used = 0.13 NO, 2.50 CO, 1.36 O 2, 96.00 Ar, total flow rate = 60 ml/min, temperature = 50-450o C and pressure = 1 atm. The compositions of inlet and outlet gases were measured with the help of an online gas chromatograph and NO analyser. CO and CO2 concentrations were GC equipped with porapack q-column/molecular sieve 5-A, methanizer and FID/TCD detector.

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  • Sprog:
  • Engelsk
  • ISBN:
  • 9786139878130
  • Indbinding:
  • Paperback
  • Sideantal:
  • 88
  • Udgivet:
  • 17. Juli 2018
  • Størrelse:
  • 150x6x220 mm.
  • Vægt:
  • 149 g.
Leveringstid: 2-3 uger
Forventet levering: 23. Juli 2024

Beskrivelse af Catalytic NOx reduction emitted from vehicular engines

In this book hydrotalcite catalysts, silver alumina and Cu-ZSM5 catalyst are used to reduce NOx using CO as a reducing agent. Catalysts are prepared by carbonate co-precipitation method and by partial substitution of cations. Catalysts activity for NOx reduction was performed in a fixed bed tubular reactor under the following conditions: wt of catalyst = 100mg, ratio of gas mixture used = 0.13 NO, 2.50 CO, 1.36 O 2, 96.00 Ar, total flow rate = 60 ml/min, temperature = 50-450o C and pressure = 1 atm. The compositions of inlet and outlet gases were measured with the help of an online gas chromatograph and NO analyser. CO and CO2 concentrations were GC equipped with porapack q-column/molecular sieve 5-A, methanizer and FID/TCD detector.

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