PS Maritsa East 3

PS Maritsa East 3

4 x 227MWel, 4x730t/h > LowNox Lignite Firing System

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Erfolge

 

NOx: 150 - 180 mg/m3

CO : 30 - 80 mg/m3

(STP @ 6% O2)

 

 

Fuel: Bulgarian Lignite (a.r.):

LCV: 6-7 MJ/kg (1,4 - 1,7 Mcal/kg)

w: 50-60 %

a: 10-21 %

S: 1,5-3,0 %

N: 0,35 %

Umfang des Angebots

  • Process engineering
  • 3D CFD modelling
  • Mechanical design
  • Lignite burners
  • Over fire air system
  • Sidewall air system

Ansprechpartner

Paolo Schmidt-Holzmann

Department Manager Proposals
Combustion Systems
Telefon +49 2261 78950 309
Mobil +49 151 4633 2676
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CFB Boiler for TPP Stanari

CFB Boiler for TPP Stanari

Owner's Engineering for CFB Boiler Island > Consulting and Engineering Services

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Erfolge

 

Owner's engineering for new build 300 MWel thermal power plant

  • Start of concept development: 2006
  • Start of site activities: 2012
  • Commissioning: 2016

Fuel: Bosnian Lignite (a.r.):

 

 

LCV: 9,1 MJ/kg (2,2 Mcal/kg)

w: 49 %

a: 3,8 %

S: 0,13 %

Boiler design: Circulating fluidized bed boiler, natural circulation, 1065 t/h, 175 bar/541°C, reheater 39 bar/541°C

Umfang des Angebots

  • Feasibility study and conceptual design
  • Expertise in lignite combustion and desulphurization in fluidized bed boilers
  • Preliminary design and tender specification
  • Tender evaluation and contract drafting
  • Review of Chinese design (basic and detail)
  • Chinese vs. European standards compliance check
  • QA during manufacturing in China
  • Field advisory services during installation, commissioning and testing

Ansprechpartner

Benedikt Tressner

Department Manager Consulting
Telefon +49 2261 78950 384
Mobil +49 173 5469 696
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CHP Govora, Unit 7

CHP Govora, Unit 7

Retrofit with Efficiency Increase of Electrostativ Rrecipitator (ESP) > Flue Gas Treatment

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Erfolge

 

Dust: < 50 mg/m3 (originally 180 mg/m3)

(STP @ 6% O2)

 

Fuel: Romanian Lignite (a.r.)

LCV: 6,7 - 6,3 MJ/kg (1,6-2,0 Mcal/kg)

w: 34-43 %

a: 15-32 %

S: 0,9-1,5 %

Boiler design: 420 t/h, 2-pass boiler

Umfang des Angebots

  • Flow cross-section enlarged by introducing new roof design
  • Flow distribution improved by installing guide vanes
  • Mechanically more robust electrodes installed
  • High voltage system replaced

Ansprechpartner

Dr. Axel Thielmann

Department Manager Business Development
Telefon +49 2261 78950 145
Mobil +49 173 2724 648
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CFB Boiler for CHP Tabor

CFB Boiler for CHP Tabor

Engineering for a Circulating Fluidized Bed Boiler > Steam Generation Technology

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Erfolge

  • New build CFB boiler with cyclone separator fired with indigenous lignite

Emissions limits in mg/m3

NOx: 200

CO : 250

SO2: 200

Dust: 30

(STP @ 6% O2)

 

Fuel: Czech Lignite (a.r.):

LCV: 16,9 MJ/kg (4,0 Mcal/kg)

w: 29,7 %

a: 9,2 %

S: 0,8 %

 

Umfang des Angebots

  • Process engineering for CFB steam generator and auxiliaries
  • Detailed design of pressure parts
  • Design and supply of air distributor nozzles
  • Ash removal system
  • Field consultancy services during installation and commissioning

Boiler design: Circulating fluidized bed boiler, natural circulation, 88 t/h, 64 bar, 465°C

  • Commissioning in 2008

Ansprechpartner

Lutz Brandau

Head of Marketing & Proposals
Telefon +49 2261 78950 484
Mobil +49 173 5355 745
Schreiben Sie eine E-Mail

STAMMSITZ

Steinmüller Engineering GmbH
IHI Group Company
Fabrikstraße 5
51643 Gummersbach / Germany

 

T +49 (0)2261 78950-0
F +49 (0)2261 78950-199
info@steinmueller.com

Logo: IHI Corporation

 

 

 

Logo: DimBo