Detail publikačního výsledku

Heat integrated heat pumping for biomass gasification processing

PAVLAS, M.; STEHLÍK, P.; ORAL, J.; KLEMEŠ, J.; KIM, J.; FIRTH, D.

Originální název

Heat integrated heat pumping for biomass gasification processing

Anglický název

Heat integrated heat pumping for biomass gasification processing

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The main part of this paper is an industrial case study. It deals with an application of a heat pump in energy systems for biomass gasification in a wood processing plant. Process integration methodology is applied to deal with complex design interactions as many streams requiring heating and cooling are involved in the energy recovery. A refrigeration cycle maintains low temperature in the scrubber where the production gas (or synthesis gas, syngas) is cooled and undesirable contaminants are removed before the syngas is introduced into the engine. In addition to electricity generation, a large amount of waste heat is available in the biomass gasification system studied in the paper, and its appropriate heat integration with utility systems within a plant allows the available heat to be efficiently utilized for the site. The conceptual understanding gained from the case study provides systematic design guidelines for further process development and industrial implementation in practice.

Anglický abstrakt

The main part of this paper is an industrial case study. It deals with an application of a heat pump in energy systems for biomass gasification in a wood processing plant. Process integration methodology is applied to deal with complex design interactions as many streams requiring heating and cooling are involved in the energy recovery. A refrigeration cycle maintains low temperature in the scrubber where the production gas (or synthesis gas, syngas) is cooled and undesirable contaminants are removed before the syngas is introduced into the engine. In addition to electricity generation, a large amount of waste heat is available in the biomass gasification system studied in the paper, and its appropriate heat integration with utility systems within a plant allows the available heat to be efficiently utilized for the site. The conceptual understanding gained from the case study provides systematic design guidelines for further process development and industrial implementation in practice.

Klíčová slova

Biomass gasification; Wood drying; Heat pump; Heat integration; Grand composite curve

Klíčová slova v angličtině

Biomass gasification; Wood drying; Heat pump; Heat integration; Grand composite curve

Autoři

PAVLAS, M.; STEHLÍK, P.; ORAL, J.; KLEMEŠ, J.; KIM, J.; FIRTH, D.

Rok RIV

2010

Vydáno

24.03.2009

ISSN

1359-4311

Periodikum

APPLIED THERMAL ENGINEERING

Svazek

30

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

30

Strany do

35

Strany počet

6

BibTex

@article{BUT48766,
  author="Martin {Pavlas} and Petr {Stehlík} and Jaroslav {Oral} and Jiří {Klemeš} and Jin-Kuk {Kim} and Dennis Barry {Firth}",
  title="Heat integrated heat pumping for biomass gasification processing",
  journal="APPLIED THERMAL ENGINEERING",
  year="2009",
  volume="30",
  number="1",
  pages="30--35",
  issn="1359-4311"
}