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  2. LO-NOx burner - Wikipedia

    en.wikipedia.org/wiki/LO-NOx_burner

    One of John Joyce's early sketches of the Low NOx burner. A LO NO x burner is a type of burner that is ... By definition unflued low NO x gas heaters are 100% ...

  3. Staged combustion - Wikipedia

    en.wikipedia.org/wiki/Staged_combustion

    Another method of fuel staged combustion is fuel biasing. In fuel biasing, combustion is staged by diverting fuel from the upper-level burners to the lower ones or from the center to the side burners. The aim is to create a fuel-rich lower or central zone and a fuel-lean upper or side zone in order to achieve complete burnout.

  4. Lean-burn - Wikipedia

    en.wikipedia.org/wiki/Lean-burn

    The main drawback of lean-burning is that a complex catalytic converter system is required to reduce NOx emissions. Lean-burn engines do not work well with modern 3-way catalytic converter —which require a pollutant balance at the exhaust port so they can carry out oxidation and reduction reactions—so most modern engines tend to cruise and ...

  5. Dry low emission - Wikipedia

    en.wikipedia.org/wiki/Dry_Low_Emission

    Dry low emission (abbreviation DLE) is a technology that reduces NOx emissions that exhausts out of gas fired turbines. [1] [2] [3] [4]The amount of NOx produced depends on the combustion temperature. [2]

  6. Category:Combustion engineering - Wikipedia

    en.wikipedia.org/wiki/Category:Combustion...

    LO-NOx burner; Luminous flame; N. Nooter/Eriksen; O. Oil burner (engine) R. Guillermo Rein This page was last edited on 6 October 2023, at 00:50 ...

  7. NOx - Wikipedia

    en.wikipedia.org/wiki/NOx

    Bowin low NO x technology is a hybrid of staged-premixed-radiant combustion technology with major surface combustion preceded by minor radiant combustion. In the Bowin burner, air and fuel gas are premixed at a ratio greater than or equal to the stoichiometric combustion requirement. [ 39 ]

  8. Heat recovery steam generator - Wikipedia

    en.wikipedia.org/wiki/Heat_recovery_steam_generator

    This usually means that the evaporator section of the HRSG will have to be split and the SCR placed in between the two sections. Some low-temperature NOx catalysts have recently come to market that allow for the SCR to be placed between the evaporator and economizer sections (350–500 °F [177–260 °C]). [1] Packaged HRSG

  9. Recovery boiler - Wikipedia

    en.wikipedia.org/wiki/Recovery_boiler

    Combustion of the organic portion of chemicals produces heat. In the recovery boiler, heat is used to produce high pressure steam, which is used to generate electricity in a turbine. The turbine exhaust, low pressure steam is used for process heating. Combustion of black liquor in the recovery boiler furnace needs to be controlled carefully.