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Plasma assisted measurements of alkali metal concentrations in pressurised combustion processes

Abstract

In this project the continuous alkali measurement method plasma excited alkali resonance line spectroscopy (PEARLS) was developed, tested and demonstrated in pressurised combustion facilities. The PEARLS method has been developed at Tampere University of Technology (TUT). During 1994-1996 the PEARLS method was developed from the laboratory level to an industrial prototype. The alkali measuring instrument has been tested and used for regular measurements in four different pressurised combustion installations ranging up to industrial pilot scale. The installations are: (1) a pressurised entrained flow reactor (PEFR) at VTT Energy in Jyvaeskylae, Finland (2) a pressurised fluidised bed combustion facility, called FRED, at DMT in Essen, Germany. (3) a 10 MW pressurised circulating fluidised bed combustion pilot plant at Foster Wheeler Energia Oy in Karhula, Finland (4) PFBC Research Facility at ABB Carbon in Finspaang, Sweden
Authors:
Hernberg, R; Haeyrinen, V [1] 
  1. Tampere Univ. of Technology (Finland)
Publication Date:
Oct 01, 1997
Product Type:
Technical Report
Report Number:
AAA-LIEKKI-L97-1-pt.2
Reference Number:
SCA: 014000; 400102; PA: FI-97:003569; EDB-97:128998; SN: 97001852392
Resource Relation:
Other Information: DN: LIEKKI 2 Research Programme; PBD: 1997; Related Information: Is Part Of LIEKKI 2 - Annual Review 1997. Project reports; Hupa, M.; Matinlinna, J.; Ljung, M. [eds.]; PB: 484 p.
Subject:
01 COAL, LIGNITE, AND PEAT; 40 CHEMISTRY; COMBUSTION; COAL; PRESSURIZATION; RESONANCE ABSORPTION; POTASSIUM; SODIUM; SPECTROSCOPY; PLASMA
OSTI ID:
531298
Research Organizations:
Aabo Akademi, Turku (Finland). Combustion Chemistry Research Group
Country of Origin:
Finland
Language:
English
Other Identifying Numbers:
Other: ON: DE98701757; CNN: Project TEKES-LIEKKI2-312; ISBN 951-650-955-X; TRN: FI9703569
Availability:
OSTI as DE98701757
Submitting Site:
FI
Size:
pp. 507-518
Announcement Date:
Oct 23, 1997

Citation Formats

Hernberg, R, and Haeyrinen, V. Plasma assisted measurements of alkali metal concentrations in pressurised combustion processes. Finland: N. p., 1997. Web.
Hernberg, R, & Haeyrinen, V. Plasma assisted measurements of alkali metal concentrations in pressurised combustion processes. Finland.
Hernberg, R, and Haeyrinen, V. 1997. "Plasma assisted measurements of alkali metal concentrations in pressurised combustion processes." Finland.
@misc{etde_531298,
title = {Plasma assisted measurements of alkali metal concentrations in pressurised combustion processes}
author = {Hernberg, R, and Haeyrinen, V}
abstractNote = {In this project the continuous alkali measurement method plasma excited alkali resonance line spectroscopy (PEARLS) was developed, tested and demonstrated in pressurised combustion facilities. The PEARLS method has been developed at Tampere University of Technology (TUT). During 1994-1996 the PEARLS method was developed from the laboratory level to an industrial prototype. The alkali measuring instrument has been tested and used for regular measurements in four different pressurised combustion installations ranging up to industrial pilot scale. The installations are: (1) a pressurised entrained flow reactor (PEFR) at VTT Energy in Jyvaeskylae, Finland (2) a pressurised fluidised bed combustion facility, called FRED, at DMT in Essen, Germany. (3) a 10 MW pressurised circulating fluidised bed combustion pilot plant at Foster Wheeler Energia Oy in Karhula, Finland (4) PFBC Research Facility at ABB Carbon in Finspaang, Sweden}
place = {Finland}
year = {1997}
month = {Oct}
}