Detail publikace

Conceptual Design Method for Energy Retrofit of Waste Gas-to-Energy Units

FREISLEBEN, V. JEGLA, Z.

Originální název

Conceptual Design Method for Energy Retrofit of Waste Gas-to-Energy Units

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Many industrial waste gasses, especially from chemical and petrochemical processes, contain combustible substances enabling their utilization as a promising energy source. Thermal oxidation represents a suitable and proven technology, which is, however, very energy intensive in terms of external fuel demand dependent on exhaust heat recovery efficiency. This paper presents a systematic method developed for the Energy Retrofit of industrial units for thermal oxidation of waste gasses (waste gas-to-energy units) in order to improve the units´ waste heat recovery and thus to reduce the external energy demand. Thisresults in the reduction of operational costs and emissions and improves waste gas energy utilization.The method procedure is further applied to Energy Retrofit of a specific waste gas to energy unit, where the fuel saving of over 30% was achieved by the proposed conceptual modifications with a payback period of only 5.5 months. Finally, the developed method accuracy was successfully verified by the comparison with results of non-linear simulation.

Klíčová slova

Thermal oxidation; Shifting Flue Gas Line method; waste gas-to-energy unit; Energy Retrofit; fuel saving; VOC; CO

Autoři

FREISLEBEN, V.; JEGLA, Z.

Vydáno

1. 6. 2022

Nakladatel

SDEWES Centre

ISSN

1848-9257

Periodikum

Journal of Sustainable Development of Energy, Water and Environment Systems

Ročník

10

Číslo

2

Stát

Chorvatská republika

Strany od

1

Strany do

19

Strany počet

19

URL

https://www.sdewes.org/jsdewes/pid9.0396

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203901

BibTex

@article{BUT175273,
  author="Vít {Freisleben} and Zdeněk {Jegla}",
  title="Conceptual Design Method for Energy Retrofit of Waste Gas-to-Energy Units",
  journal="Journal of Sustainable Development of Energy, Water and Environment Systems",
  year="2022",
  volume="10",
  number="2",
  pages="1--19",
  doi="10.13044/j.sdewes.d9.0396",
  issn="1848-9257",
  url="https://www.sdewes.org/jsdewes/pid9.0396"
}