Laser Measurement of Flue Gas Constituents in a Fossil Fuel-Burning Power Plant

• NINOMIYA Hideki

  Shikoku Research Institute Inc.

• YAESHIMA Saeko

  Shikoku Research Institute Inc.

• FUKUCHI Tetsuo

  Central Research Institute of Electric Power Industry

Bibliographic Information

Other Title

• 火力発電所排煙成分のレーザー計測
• 火力発電所排煙成分のレーザー計測--微量SO3の連続自動レーザー計測技術の展望
• カリョク ハツデンショ ハイエン セイブン ノ レーザー ケイソク ビリョウ SO3 ノ レンゾク ジドウ レーザー ケイソク ギジュツ ノ テンボウ
• 微量SO<SUB>3</SUB>の連続自動レーザー計測技術の展望

Abstract

Measurement of flue gas constituents in fossil fuel-burning power plants is necessary for prevention of corrosion damage to plant machinery and for environmental protection. Optical measurement techniques for continuous monitoring of NO_x and SO₂ have been well-estabilished, but monitoring of SO₃ still relies on sampling and chemical analysis. Since SO₃ forms sulfuric acid upon reaction with water vapor and causes corrosion damage, its continuous, real-time monitoring is of importance. This paper provides a review of optical SO3 measurement techniques, and presents some experimental results on spectrally resolved measurement of SO₂ and SO₃ using Raman scattering.

Journal

• The Review of Laser Engineering

  The Review of Laser Engineering 34 (4), 300-304, 2006

  The Laser Society of Japan

Keywords

• Raman scattering
• Sulfur trioxide
• Sulfur dioxide
• Flue gas
• Fossil fuel power generation

Details

• CRID: 1390282679623292032
• NII Article ID: 10018112147
• NII Book ID: AN00255326
• DOI: 10.2184/lsj.34.300
• COI: 1:CAS:528:DC%2BD28Xmt1ynur0%3D
• ISSN: 13496603
• ISSN: 03870200
• NDL BIB ID: 7933756
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7933756
• Web Site: https://www.jstage.jst.go.jp/article/lsj/34/4/34_300/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed