The impact of CO2 compression systems on the compressor power required for a pulverized coal-fired power plant in post-combustion carbon dioxide sequestration

• Autorzy: Witkowski A. , Majkut M.

Warianty tytułu

PL

Wpływ procesu sprężania na moc sprężarek do dwutlenku węgla wychwyconego ze spalin bloku energetycznego na pył węglowy

• Języki publikacji: EN

Abstrakty

EN

The aim of this paper is to analyze various CO2 compression processes for post-combustion CO2 capture applications for 900 MW pulverized coal-fired power plant. Different thermodynamically feasible CO2 compression systems will be identified and their energy consumption quantified. A detailed thermodynamic analysis examines methods used to minimize the power penalty to the producer through integrated, low-power compression concepts. The goal of the present research is to reduce this penalty through an analysis of different compression concepts, and a possibility of capturing the heat of compression and converting it to useful energy for use elsewhere in the plant.

PL

Celem niniejszej pracy jest analiza różnych procesów sprężania CO2 wychwyconego ze spalin bloku energetycznego o mocy 900 MW na pył węglowy. Przedstawiono szereg różnych procesów sprężania i określono zużycie energii każdego z nich. Szczegółowa analiza termodynamiczna umożliwiła określenie sposobów zminimalizowania kosztów energii poprzez dobór najsprawniejszego procesu sprężania oraz wykorzystanie ciepła sprężania w obiegu cieplnym siłowni.

Słowa kluczowe

EN

post-combustion CO2 capture; compression process; pumping; compression power; integration into the power plant

PL

wychwytywanie dwutlenku węgla po procesie spalania; proces sprężania; pompowanie; moc sprężania; integracja z siłownią

• Wydawca: Komitet Budowy Maszyn PAN
• Czasopismo: Archive of Mechanical Engineering
• Rocznik: 2012
• Tom: Vol. LIX, nr 3
• Strony: 343—360
• Opis fizyczny: Bibliogr. 22 poz., rys., tab.

Twórcy

autor

Witkowski A.

• Silesian University of Technology, 44-100 Gliwice, ul. Konarskiego 18

autor

Majkut M.

• Silesian University of Technology, 44-100 Gliwice, ul. Konarskigo 18

Bibliografia

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