Conditions of stable ignition of coal-water slurry containing petrochemicals based on carbon residue of tire pyrolysis

Research output: Contribution to journalArticle

Abstract

The results of experimental investigations of ignition of single droplets (radius of 0.5–1.5 mm) of coal-water slurry containing petrochemicals (CWSP) in a stream of air (oxidizer) with a temperature of 600–1200 K and velocity of 0.5–5 m/sec are presented. Carbon residue (particle sizes of 80–100 μm) from pyrolysis of used automobile tires, water, and exhausted engine, turbine and transformer oils were used as the main fuel components. The times of ignition delay and complete combustion of CWSP droplets were determined at varying concentrations of the components in the ranges corresponding to modern combustion and burner devices. The conditions at which stable combustion of CWSP is initiated were determined.

Original languageEnglish
Pages (from-to)71-77
Number of pages7
JournalChemical and Petroleum Engineering
Volume53
Issue number1-2
DOIs
Publication statusPublished - 1 Jan 2017

Fingerprint

Coal
tire
Petrochemicals
Tires
pyrolysis
slurry
Ignition
Pyrolysis
Carbon
coal
Water
combustion
carbon
droplet
water
Insulating oil
Fuel burners
turbine
automobile
engine

Keywords

  • Automobile tires
  • Carbon residue
  • Coal-water slurry containing petrochemicals
  • Droplet
  • Ignition
  • Processing
  • Pyrolysis products

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Fuel Technology
  • Energy Engineering and Power Technology
  • Geochemistry and Petrology

Cite this

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title = "Conditions of stable ignition of coal-water slurry containing petrochemicals based on carbon residue of tire pyrolysis",
abstract = "The results of experimental investigations of ignition of single droplets (radius of 0.5–1.5 mm) of coal-water slurry containing petrochemicals (CWSP) in a stream of air (oxidizer) with a temperature of 600–1200 K and velocity of 0.5–5 m/sec are presented. Carbon residue (particle sizes of 80–100 μm) from pyrolysis of used automobile tires, water, and exhausted engine, turbine and transformer oils were used as the main fuel components. The times of ignition delay and complete combustion of CWSP droplets were determined at varying concentrations of the components in the ranges corresponding to modern combustion and burner devices. The conditions at which stable combustion of CWSP is initiated were determined.",
keywords = "Automobile tires, Carbon residue, Coal-water slurry containing petrochemicals, Droplet, Ignition, Processing, Pyrolysis products",
author = "Vershinina, {K. Yu} and Glushkov, {D. O.} and Strizhak, {P. A.} and Shabardin, {D. P.}",
year = "2017",
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journal = "Chemical and Petroleum Engineering (English translation of Khimicheskoe i Neftyanoe Mashinostroenie)",
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TY - JOUR

T1 - Conditions of stable ignition of coal-water slurry containing petrochemicals based on carbon residue of tire pyrolysis

AU - Vershinina, K. Yu

AU - Glushkov, D. O.

AU - Strizhak, P. A.

AU - Shabardin, D. P.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The results of experimental investigations of ignition of single droplets (radius of 0.5–1.5 mm) of coal-water slurry containing petrochemicals (CWSP) in a stream of air (oxidizer) with a temperature of 600–1200 K and velocity of 0.5–5 m/sec are presented. Carbon residue (particle sizes of 80–100 μm) from pyrolysis of used automobile tires, water, and exhausted engine, turbine and transformer oils were used as the main fuel components. The times of ignition delay and complete combustion of CWSP droplets were determined at varying concentrations of the components in the ranges corresponding to modern combustion and burner devices. The conditions at which stable combustion of CWSP is initiated were determined.

AB - The results of experimental investigations of ignition of single droplets (radius of 0.5–1.5 mm) of coal-water slurry containing petrochemicals (CWSP) in a stream of air (oxidizer) with a temperature of 600–1200 K and velocity of 0.5–5 m/sec are presented. Carbon residue (particle sizes of 80–100 μm) from pyrolysis of used automobile tires, water, and exhausted engine, turbine and transformer oils were used as the main fuel components. The times of ignition delay and complete combustion of CWSP droplets were determined at varying concentrations of the components in the ranges corresponding to modern combustion and burner devices. The conditions at which stable combustion of CWSP is initiated were determined.

KW - Automobile tires

KW - Carbon residue

KW - Coal-water slurry containing petrochemicals

KW - Droplet

KW - Ignition

KW - Processing

KW - Pyrolysis products

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JO - Chemical and Petroleum Engineering (English translation of Khimicheskoe i Neftyanoe Mashinostroenie)

JF - Chemical and Petroleum Engineering (English translation of Khimicheskoe i Neftyanoe Mashinostroenie)

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