Publication detail

Influence of the ammonia in the gaseous fuel on the production of NOx

SKRYJA, P. BĚLOHRADSKÝ, P.

Czech title

Vliv amoniaku v plynném palivu na tvorbu NOx

English title

Influence of the ammonia in the gaseous fuel on the production of NOx

Type

conference paper

Language

en

Original abstract

This paper describes the experience with the combustion of a gaseous fuel that contains the ammonia in the low concentrations as one of its components. The main aim of the research was to study the influence of 0–1.8 vol. % ammonia concentration in the fuel on the formation of NOx. Two types of burners were investigated. Based on the balance recalculation it was revealed that 25 % and 15 % of the chemically bound nitrogen in the ammonia is oxidized to nitrogen monoxide when the premixed air-staged burner and the non-premixed fuel-staged burner were used, respectively.

Czech abstract

Tento článek popisuje zkušenosti se spalováním plynného paliva, která obsahuje amoniak v nízkých koncentracích jako jednou z jeho složek. Hlavním cílem výzkumu bylo studium vlivu obsahu amoniaku v koncentracích 0-1,8% objemových v palivu a jeho vlivu na tvorbu NOx. Zkoumány byly dva typy hořáků. Na základě bilančního přepočtu bylo zjištěno, že 25% z chemicky vázaného dusíku v amoniaku se oxiduje na NOx v případě hořáku s předmísenou směsí paliva a spalovacího vzduchu resp. 15% u hořáku s nepředmísenou směsí paliva a vzduchu.

English abstract

This paper describes the experience with the combustion of a gaseous fuel that contains the ammonia in the low concentrations as one of its components. The main aim of the research was to study the influence of 0–1.8 vol. % ammonia concentration in the fuel on the formation of NOx. Two types of burners were investigated. Based on the balance recalculation it was revealed that 25 % and 15 % of the chemically bound nitrogen in the ammonia is oxidized to nitrogen monoxide when the premixed air-staged burner and the non-premixed fuel-staged burner were used, respectively.

Keywords in Czech

hořák, amoniak, emise, NOx

Keywords in English

Burner, NOx, emmisions, ammonia,

RIV year

2013

Released

01.06.2013

Publisher

Congrex Sweden AB/Informationsbolaget Nyberg & Co.

Location

Lund

ISBN

978-91-637-2150-2

Book

Abstract Book - 6th European combustion meeting

Pages from–to

111–111

Pages count

1

BIBTEX


@inproceedings{BUT100632,
  author="Pavel {Skryja} and Petr {Bělohradský},
  title="Influence of the ammonia in the gaseous fuel on the production of NOx",
  booktitle="Abstract Book - 6th European combustion meeting",
  year="2013",
  month="June",
  pages="111--111",
  publisher="Congrex Sweden AB/Informationsbolaget Nyberg & Co.",
  address="Lund",
  isbn="978-91-637-2150-2"
}