100% Oxy-Fuel Combustion

Combustion with 100% oxygen.

More stringent NOx regulations in the EU with new BAT AEL (Best Available Technique – Associated Emission Level) for NOx

Cost-effective technology for productivity increase, energy savings and low NOx emission.

>70%

Possible >70% NOx reduction.

Mainly no CO at the stack.

Helps your old filtration system to improve capacity.

In Nippon Gases we offer 100% oxyfuel technology to improve your productivity, increase melting rate and reduce emissions.

100% oxy-fuel technology uses best in class oxyfuel burners to optimise furnace combustion capacity, improve your melting rate and reduce your NOx/CO2/CO emissions. Diluted combustion technology make possible to get adequate levels of NOx/CO2/CO and, at the same time, treat scrap with high levels from organic components.

Stoichiometric ratio adjustment:

  • Diluted combustion is promoted.
  • Not create hot spot on the crown.
  • Reduce flue gas volume by 74%.
  • The solution for large productions.

Reduce NOx emissions:

  • Allows to reduce almost 50% energy consumption.
  • Ability to melt high organic scrap.
  • Improve heat transfer.

An alternative to conventional air-fuel combustion

Offers a low cost, low maintenance option that can be installed on all air-fired furnaces independently of the kind of burner you are using today.

At the same fuel input, 100% oxy-fuel combustion reduces by 74% the flue gas volume. No need for regenerators of recuperators. Ability to melt high organic scrap. Increase melting rate up to 50%.

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Do you still have questions?

At Nippon Gases we are called: “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt.

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