Detail publikačního výsledku

Analysis of possibilities of elimination of liquid droplets from gas flow for mitigation of operating problems of gas preheater

PAČÍSKA, T.; JEGLA, Z.; REPPICH, M.

Originální název

Analysis of possibilities of elimination of liquid droplets from gas flow for mitigation of operating problems of gas preheater

Anglický název

Analysis of possibilities of elimination of liquid droplets from gas flow for mitigation of operating problems of gas preheater

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

This study deals with the analysis of possibilities of removing of undesirable sticky liquid droplets contained in process waste gas (PWG) stream before entering tubes of a tube bank heat exchanger (gas preheater), which is a part of gaseous wastes incineration unit. PWG is being preheated by high-temperature flue gas. Presence of the liquid droplets in the PWG in combination with the specific geometry of existing preheater containing stagnation zones on the entry to tube-side of preheater resulted to extensive fouling of tube-side of preheater by deposits. The aim of the study is to identify suitable way of removing liquid droplets from the PWG stream before preheater and to analyse possibilities of design of suitable separation equipment within the frame of spatial limitations and process and operating potential of the gaseous wastes incineration unit.

Anglický abstrakt

This study deals with the analysis of possibilities of removing of undesirable sticky liquid droplets contained in process waste gas (PWG) stream before entering tubes of a tube bank heat exchanger (gas preheater), which is a part of gaseous wastes incineration unit. PWG is being preheated by high-temperature flue gas. Presence of the liquid droplets in the PWG in combination with the specific geometry of existing preheater containing stagnation zones on the entry to tube-side of preheater resulted to extensive fouling of tube-side of preheater by deposits. The aim of the study is to identify suitable way of removing liquid droplets from the PWG stream before preheater and to analyse possibilities of design of suitable separation equipment within the frame of spatial limitations and process and operating potential of the gaseous wastes incineration unit.

Klíčová slova

Heat exchanger, liquid droplets, fouling

Klíčová slova v angličtině

Heat exchanger, liquid droplets, fouling

Autoři

PAČÍSKA, T.; JEGLA, Z.; REPPICH, M.

Rok RIV

2013

Vydáno

25.08.2012

Nakladatel

AIDIC Servizi S.r.l.

Místo

Milano, Italy

ISSN

1974-9791

Periodikum

Chemical Engineering Transactions

Svazek

29

Číslo

2

Stát

Italská republika

Strany od

1387

Strany do

1392

Strany počet

6

BibTex

@article{BUT93518,
  author="Tomáš {Pačíska} and Zdeněk {Jegla} and Marcus {Reppich}",
  title="Analysis of possibilities of elimination of liquid droplets from gas flow for mitigation of operating problems of gas preheater",
  journal="Chemical Engineering Transactions",
  year="2012",
  volume="29",
  number="2",
  pages="1387--1392",
  issn="1974-9791"
}