Use of Alternative Raw Materials in Coke-Making: New Insights in the Use of Lignites for Blast Furnace Coke Production

Use of Alternative Raw Materials in Coke-Making: New Insights in the Use of Lignites for Blast Furnace Coke Production

This paper presents the results of studies on the possibility of using lignite to produce blast furnace coke. The aim of the investigation was to evaluate the influence of lignite addition (direct addition or incorporated into briquettes) on the textural, structural and quality parameters (NSC-CRI a...

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Main Authors: Michał Rejdak, Rafał Bigda, Małgorzata Wojtaszek
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Energies
Subjects:
Coke
lignite
brown coal
briquetting
coke making
coke strength
Online Access:https://www.mdpi.com/1996-1073/13/11/2832
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spelling doaj-6247a399eecd4a0e9face72fe7dbf3562020-11-25T03:20:04ZengMDPI AGEnergies1996-10732020-06-01132832283210.3390/en13112832Use of Alternative Raw Materials in Coke-Making: New Insights in the Use of Lignites for Blast Furnace Coke ProductionMichał Rejdak0Rafał Bigda1Małgorzata Wojtaszek2Centre for Laboratory Research, Institute for Chemical Processing of Coal, 1 Zamkowa Street, 41-803 Zabrze, PolandCentre for Technological Research, Institute for Chemical Processing of Coal, 1 Zamkowa Street, 41-803 Zabrze, PolandCentre for Laboratory Research, Institute for Chemical Processing of Coal, 1 Zamkowa Street, 41-803 Zabrze, PolandThis paper presents the results of studies on the possibility of using lignite to produce blast furnace coke. The aim of the investigation was to evaluate the influence of lignite addition (direct addition or incorporated into briquettes) on the textural, structural and quality parameters (NSC-CRI and CSR) of blast furnace coke. It was found that the introduction of lignite in briquettes (4.5% addition) allows coke to be produced that is characterized by equally high NSC parameters as for coke obtained without lignite addition for standard top-charged operation.https://www.mdpi.com/1996-1073/13/11/2832Cokelignitebrown coalbriquettingcoke makingcoke strength
collection DOAJ
language English
format Article
sources DOAJ
author Michał Rejdak
Rafał Bigda
Małgorzata Wojtaszek
spellingShingle Michał Rejdak
Rafał Bigda
Małgorzata Wojtaszek
Use of Alternative Raw Materials in Coke-Making: New Insights in the Use of Lignites for Blast Furnace Coke Production
Energies
Coke
lignite
brown coal
briquetting
coke making
coke strength
author_facet Michał Rejdak
Rafał Bigda
Małgorzata Wojtaszek
author_sort Michał Rejdak
title Use of Alternative Raw Materials in Coke-Making: New Insights in the Use of Lignites for Blast Furnace Coke Production
title_short Use of Alternative Raw Materials in Coke-Making: New Insights in the Use of Lignites for Blast Furnace Coke Production
title_full Use of Alternative Raw Materials in Coke-Making: New Insights in the Use of Lignites for Blast Furnace Coke Production
title_fullStr Use of Alternative Raw Materials in Coke-Making: New Insights in the Use of Lignites for Blast Furnace Coke Production
title_full_unstemmed Use of Alternative Raw Materials in Coke-Making: New Insights in the Use of Lignites for Blast Furnace Coke Production
title_sort use of alternative raw materials in coke-making: new insights in the use of lignites for blast furnace coke production
publisher MDPI AG
series Energies
issn 1996-1073
publishDate 2020-06-01
description This paper presents the results of studies on the possibility of using lignite to produce blast furnace coke. The aim of the investigation was to evaluate the influence of lignite addition (direct addition or incorporated into briquettes) on the textural, structural and quality parameters (NSC-CRI and CSR) of blast furnace coke. It was found that the introduction of lignite in briquettes (4.5% addition) allows coke to be produced that is characterized by equally high NSC parameters as for coke obtained without lignite addition for standard top-charged operation.
topic Coke
lignite
brown coal
briquetting
coke making
coke strength
url https://www.mdpi.com/1996-1073/13/11/2832
work_keys_str_mv AT michałrejdak useofalternativerawmaterialsincokemakingnewinsightsintheuseoflignitesforblastfurnacecokeproduction
AT rafałbigda useofalternativerawmaterialsincokemakingnewinsightsintheuseoflignitesforblastfurnacecokeproduction
AT małgorzatawojtaszek useofalternativerawmaterialsincokemakingnewinsightsintheuseoflignitesforblastfurnacecokeproduction
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