Distribution of fuel nitrogen in pyrolysis products used for reburning

Helmut Rüdiger; Ulrich Greul; Hartmut Spliethoff; Klaus R.G. Hein

doi:10.1016/S0016-2361(96)00233-5

Distribution of fuel nitrogen in pyrolysis products used for reburning

Helmut Rüdiger, Ulrich Greul, Hartmut Spliethoff, Klaus R.G. Hein

Universität Stuttgart

Research output: Contribution to journal › Article › peer-review

51 Scopus citations

Abstract

This report describes the nitrogen distribution in coal pyrolysis at different temperatures and oxygen partial pressures to allow discussion of the influence of different gas components on the DeNOx capability of the pyrolysis gases and tar species. Test runs with nitrogen-free reburn fuels and with coal pyrolysis gas showed that the nitrogen concentration, especially in the tar components of the pyrolysis gas, appears to have a positive effect on NO_x reduction in the reburn zone of the combustion reactor.

Original language	English
Pages (from-to)	201-205
Number of pages	5
Journal	Fuel
Volume	76
Issue number	3
DOIs	https://doi.org/10.1016/S0016-2361(96)00233-5
State	Published - Feb 1997
Externally published	Yes

Keywords

Coal pyrolysis products
NO emission control
Reburning

Access to Document

10.1016/S0016-2361(96)00233-5

Cite this

@article{b83ecd11de944d90ad27bfee8e7d8354,

title = "Distribution of fuel nitrogen in pyrolysis products used for reburning",

abstract = "This report describes the nitrogen distribution in coal pyrolysis at different temperatures and oxygen partial pressures to allow discussion of the influence of different gas components on the DeNOx capability of the pyrolysis gases and tar species. Test runs with nitrogen-free reburn fuels and with coal pyrolysis gas showed that the nitrogen concentration, especially in the tar components of the pyrolysis gas, appears to have a positive effect on NOx reduction in the reburn zone of the combustion reactor.",

keywords = "Coal pyrolysis products, NO emission control, Reburning",

author = "Helmut R{\"u}diger and Ulrich Greul and Hartmut Spliethoff and Hein, {Klaus R.G.}",

note = "Funding Information: The research presented in this report was carried out under the sponsorship of the Commission of the European Communities, APAS, Clean Coal Technology Programme, Bundesministerium fiJr Forschung und Technologie (National R&D Ministry), Germany, and Saarbergwerke AG, Saarbrficken, Germany.",

year = "1997",

month = feb,

doi = "10.1016/S0016-2361(96)00233-5",

language = "English",

volume = "76",

pages = "201--205",

journal = "Fuel",

issn = "0016-2361",

publisher = "Elsevier B.V.",

number = "3",

}

TY - JOUR

T1 - Distribution of fuel nitrogen in pyrolysis products used for reburning

AU - Rüdiger, Helmut

AU - Greul, Ulrich

AU - Spliethoff, Hartmut

AU - Hein, Klaus R.G.

N1 - Funding Information: The research presented in this report was carried out under the sponsorship of the Commission of the European Communities, APAS, Clean Coal Technology Programme, Bundesministerium fiJr Forschung und Technologie (National R&D Ministry), Germany, and Saarbergwerke AG, Saarbrficken, Germany.

PY - 1997/2

Y1 - 1997/2

N2 - This report describes the nitrogen distribution in coal pyrolysis at different temperatures and oxygen partial pressures to allow discussion of the influence of different gas components on the DeNOx capability of the pyrolysis gases and tar species. Test runs with nitrogen-free reburn fuels and with coal pyrolysis gas showed that the nitrogen concentration, especially in the tar components of the pyrolysis gas, appears to have a positive effect on NOx reduction in the reburn zone of the combustion reactor.

AB - This report describes the nitrogen distribution in coal pyrolysis at different temperatures and oxygen partial pressures to allow discussion of the influence of different gas components on the DeNOx capability of the pyrolysis gases and tar species. Test runs with nitrogen-free reburn fuels and with coal pyrolysis gas showed that the nitrogen concentration, especially in the tar components of the pyrolysis gas, appears to have a positive effect on NOx reduction in the reburn zone of the combustion reactor.

KW - Coal pyrolysis products

KW - NO emission control

KW - Reburning

UR - http://www.scopus.com/inward/record.url?scp=0041722475&partnerID=8YFLogxK

U2 - 10.1016/S0016-2361(96)00233-5

DO - 10.1016/S0016-2361(96)00233-5

M3 - Article

AN - SCOPUS:0041722475

SN - 0016-2361

VL - 76

SP - 201

EP - 205

JO - Fuel

JF - Fuel

IS - 3

ER -

Distribution of fuel nitrogen in pyrolysis products used for reburning

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this