An experimental investigation on rock crushability using jaw and cone crushers

This study covers the investigation of rock crushability using laboratory-scale cone and jaw crushers for five types of hardrocks. For this purpose, physico?mechanical properties of the investigated rocks are determined. Aggregate samples with a particle size range of 10.00 - 14.00 mm are prepared for crushability tests. After performing crushability tests, crushed particles are sieved and considering sieve analysis results, crushability indices are identified for each rock and crusher type. The performance of the crushers concerning their experimental setup is investigated by Taggart method. It is achieved from crushability tests that, the performance of the cone crusher is approximately two times better than the one of the jaw crusher for their experimental setups. The crushing time (Tc) seems to increase with increasing in rock strength properties. Furthermore, remarkable relationships are obtained between several rock properties and crushability test results. It can be claimed that crushability of rocks are dependent upon crusher type, setup of crushing process, rock strength as well as the mineral hardness. Considering these types of variables, higher achieving benefits of aggregate production could be satisfied at lower costs. Copyright © IMCET 2019 International Mining Congress and Exhibition of Turkey. All rights reserved.

Dergi Adı IMCET 2019 - Proceedings of the 26th International Mining Congress and Exhibition of Turkey
Sayfalar 734 - 743
Yayın Yılı 2019
Eser Adı
[dc.title]
An experimental investigation on rock crushability using jaw and cone crushers
Yayıncı
[dc.publisher]
Baski
Yayın Türü
[dc.type]
conferenceObject
Açıklama
[dc.description]
26th International Mining Congress and Exhibition of Turkey, IMCET 2019 -- 16 April 2019 through 19 April 2019 -- -- 151960
Özet
[dc.description.abstract]
This study covers the investigation of rock crushability using laboratory-scale cone and jaw crushers for five types of hardrocks. For this purpose, physico?mechanical properties of the investigated rocks are determined. Aggregate samples with a particle size range of 10.00 - 14.00 mm are prepared for crushability tests. After performing crushability tests, crushed particles are sieved and considering sieve analysis results, crushability indices are identified for each rock and crusher type. The performance of the crushers concerning their experimental setup is investigated by Taggart method. It is achieved from crushability tests that, the performance of the cone crusher is approximately two times better than the one of the jaw crusher for their experimental setups. The crushing time (Tc) seems to increase with increasing in rock strength properties. Furthermore, remarkable relationships are obtained between several rock properties and crushability test results. It can be claimed that crushability of rocks are dependent upon crusher type, setup of crushing process, rock strength as well as the mineral hardness. Considering these types of variables, higher achieving benefits of aggregate production could be satisfied at lower costs. Copyright © IMCET 2019 International Mining Congress and Exhibition of Turkey. All rights reserved.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Yılı
[dc.date.issued]
2019
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/4212
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Aggregate
Konu Başlıkları
[dc.subject]
Crushed rock
Konu Başlıkları
[dc.subject]
Primary crushers
Konu Başlıkları
[dc.subject]
Rock crushability
Konu Başlıkları
[dc.subject]
Size reduction ratio
Yazar
[dc.contributor.author]
Köken E.
Yazar
[dc.contributor.author]
Bilen M.
Yazar
[dc.contributor.author]
Özarslan A.
Yazar
[dc.contributor.author]
Baris K.
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
Yazar Departmanı
[dc.contributor.department]
Zonguldak Bülent Ecevit Üniversitesi
İlk Sayfa Sayısı
[dc.identifier.startpage]
734
Son Sayfa Sayısı
[dc.identifier.endpage]
743
Dergi Adı
[dc.relation.journal]
IMCET 2019 - Proceedings of the 26th International Mining Congress and Exhibition of Turkey
ISBN
[dc.identifier.isbn]
9786050112733
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
18
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
09 Şubat 2024 06:58
Google Kontrol
Tıklayınız
crushability crusher properties results experimental performance investigated crushing crushers strength remarkable Furthermore obtained relationships several increasing increase between claimed dependent achieving process reserved rights Turkey Exhibition Congress Mining International Copyright satisfied production aggregate benefits higher
6698 sayılı Kişisel Verilerin Korunması Kanunu kapsamında yükümlülüklerimiz ve çerez politikamız hakkında bilgi sahibi olmak için alttaki bağlantıyı kullanabilirsiniz.

creativecommons
Bu site altında yer alan tüm kaynaklar Creative Commons Alıntı-GayriTicari-Türetilemez 4.0 Uluslararası Lisansı ile lisanslanmıştır.
Platforms