Effect on comminution properties of blast preconditioned magnetic mortar

Publikationen: Beitrag in Buch/Bericht/KonferenzbandBeitrag in Konferenzband

Standard

Effect on comminution properties of blast preconditioned magnetic mortar. / Mansouri, Hamid; Ouchterlony, Finn; Inanloo, Hossein et al.
Fragblast 12: 12th International Symposium on Rock Fragmentation by Blasting. Hrsg. / Håkan Schunnesson; Daniel Johansson. Luleå: Luleå Univ. of Technology, 2018. S. 407-414.

Publikationen: Beitrag in Buch/Bericht/KonferenzbandBeitrag in Konferenzband

Harvard

Mansouri, H, Ouchterlony, F, Inanloo, H & Böhm, A 2018, Effect on comminution properties of blast preconditioned magnetic mortar. in H Schunnesson & D Johansson (Hrsg.), Fragblast 12: 12th International Symposium on Rock Fragmentation by Blasting. Luleå Univ. of Technology, Luleå, S. 407-414.

APA

Mansouri, H., Ouchterlony, F., Inanloo, H., & Böhm, A. (2018). Effect on comminution properties of blast preconditioned magnetic mortar. In H. Schunnesson, & D. Johansson (Hrsg.), Fragblast 12: 12th International Symposium on Rock Fragmentation by Blasting (S. 407-414). Luleå Univ. of Technology.

Vancouver

Mansouri H, Ouchterlony F, Inanloo H, Böhm A. Effect on comminution properties of blast preconditioned magnetic mortar. in Schunnesson H, Johansson D, Hrsg., Fragblast 12: 12th International Symposium on Rock Fragmentation by Blasting. Luleå: Luleå Univ. of Technology. 2018. S. 407-414

Author

Mansouri, Hamid ; Ouchterlony, Finn ; Inanloo, Hossein et al. / Effect on comminution properties of blast preconditioned magnetic mortar. Fragblast 12: 12th International Symposium on Rock Fragmentation by Blasting. Hrsg. / Håkan Schunnesson ; Daniel Johansson. Luleå : Luleå Univ. of Technology, 2018. S. 407-414

Bibtex - Download

@inproceedings{ea4365c14f1b46e5a52da333a157518c,
title = "Effect on comminution properties of blast preconditioned magnetic mortar",
abstract = "Two Optimized Comminution Sequence tests have been carried to evaluate the effect of preconditioning induced by bench blasting in two different types of mortar, in a comminution process. The materials were collected from 15 small scale bench blasting tests on originally virgin material. All of them had 3 successively shot rows of 7 holes each and were of dimensions 660×280×210 mm with burden and spacing B×S = 70×95 mm. These tests allow comparing the specific surface created by the applied specific energy consumption required to crush and grind the 25-40 mm fractions of the blast fragmented mortar down to 1 mm size. The results obtained showed a reduction of about 11% and 15% for batch 2013 and batch 2014 respectively in specific energy consumption due to the blast preconditioning of the third row burden relative to the blasted burden of the first row.",
keywords = "Bench blasting, magnetic mortars, OCS, energy register, Rittinger coefficient, blast preconditioning effect",
author = "Hamid Mansouri and Finn Ouchterlony and Hossein Inanloo and Andreas B{\"o}hm",
year = "2018",
month = jun,
language = "English",
isbn = "978-91-7790-134-1",
pages = "407--414",
editor = "Schunnesson, {H{\aa}kan } and Daniel Johansson",
booktitle = "Fragblast 12",
publisher = "Lule{\aa} Univ. of Technology",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - Effect on comminution properties of blast preconditioned magnetic mortar

AU - Mansouri, Hamid

AU - Ouchterlony, Finn

AU - Inanloo, Hossein

AU - Böhm, Andreas

PY - 2018/6

Y1 - 2018/6

N2 - Two Optimized Comminution Sequence tests have been carried to evaluate the effect of preconditioning induced by bench blasting in two different types of mortar, in a comminution process. The materials were collected from 15 small scale bench blasting tests on originally virgin material. All of them had 3 successively shot rows of 7 holes each and were of dimensions 660×280×210 mm with burden and spacing B×S = 70×95 mm. These tests allow comparing the specific surface created by the applied specific energy consumption required to crush and grind the 25-40 mm fractions of the blast fragmented mortar down to 1 mm size. The results obtained showed a reduction of about 11% and 15% for batch 2013 and batch 2014 respectively in specific energy consumption due to the blast preconditioning of the third row burden relative to the blasted burden of the first row.

AB - Two Optimized Comminution Sequence tests have been carried to evaluate the effect of preconditioning induced by bench blasting in two different types of mortar, in a comminution process. The materials were collected from 15 small scale bench blasting tests on originally virgin material. All of them had 3 successively shot rows of 7 holes each and were of dimensions 660×280×210 mm with burden and spacing B×S = 70×95 mm. These tests allow comparing the specific surface created by the applied specific energy consumption required to crush and grind the 25-40 mm fractions of the blast fragmented mortar down to 1 mm size. The results obtained showed a reduction of about 11% and 15% for batch 2013 and batch 2014 respectively in specific energy consumption due to the blast preconditioning of the third row burden relative to the blasted burden of the first row.

KW - Bench blasting, magnetic mortars, OCS, energy register, Rittinger coefficient, blast preconditioning effect

M3 - Conference contribution

SN - 978-91-7790-134-1

SP - 407

EP - 414

BT - Fragblast 12

A2 - Schunnesson, Håkan

A2 - Johansson, Daniel

PB - Luleå Univ. of Technology

CY - Luleå

ER -