MINERAL COMMINUTION CONSULTANT
"Ideas innovadoras para añadir valor a tu carrera profesional"
Presented at the ASDIM-UNSA Student Chapter CONPROSIIM seminar, Arequipa, Perú
"Secondary Crushing Synergies with the Mount Milligan BAG Mill"
co-authored
by Joel
Yue (Centerra Gold Corp) and Kelvin Lee (Hatch Limited). Presented at the SAG Conference 2023 in Vancouver, Canada
"SAG Milling - Past and future"
presented at the III International Conference on Minerals Size Reduction,
December 2023 in Lima, Perú.
"Secrets
of the Bond ball mill grindability test"
co-authored by Vladimir Nikolić (University of Belgrade) presented at the
Procemin·GEOMET Conference, 2022 in Santiago, Chile.
also presented February 2024 at the SME AGM in Phoenix, USA.
co-author "A
new methodology to obtain a corrected Bond ball mill work index valid
with non-standard feed size"
Primary author
Vladimir Nikolić (University of Belgrade), co-authored by Alex Doll,
Milan Trumić (University of Belgrade); Minerals Engineering 188
(2022) 107822
"A
simple method of assessing ball mill health using Bond tests and
Functional Performance"
co-authored by A. Morneau,
J-F. Dupont (Detour Gold Corp) and D. Michaud (911 Metallurgy)
presented at the 52nd Annual Canadian Mineral Processor’s
Conference, 2020 in Ottawa, Canada.
"Bond's
work index: What it is and what it isn't"
co-authored
by Berge Simonian (Centerra Gold – Mt. Milligan mine) presented at
the SAG 2019 Conference in Vancouver, Canada.
"Designing
an optimal comminution sampling program for geometallurgy"
presented
at the 14th Int. Mineral Processing Conference (Procemin-GEOMET
2018), Santiago, Chile.
"Power-based
modelling of single-stage AG and SAG mill circuits"
co-authored
by Miguel Becerra (Anglo American T&S) presented at the 13th Int.
Mineral Processing Conference (Procemin-GEOMET 2017), Santiago,
Chile.
"Five
technologies we should be using more of in Canada"
presented
at the 2017 CIM South-Central Branch AGM & Conference Kamloops,
Canada.
"Fine
Grinding, A Refresher"
Presented at
49th Annual Canadian Mineral Processors Operators
Conference, 2017 in Ottawa, Canada
"A
public Database of tumbling mill grindability measurements and their
relationships"
presented at the 12th
International Mineral Processing Conference (Procemin 2016),
Santiago, Chile.
"An
updated data set for SAG mill power model calibration"
presented
at the XXVIII International Mineral Process Congress (2016), Quebec
City, Canada
"The
engineering and process effects of choosing a motor design
speed"
co-authored by Kurt
Tischler, Process Industries and Drives, Siemens AG
Presented at
the SAG 2015 Conference in Vancouver, Canada.
"A
simple estimation method of materials handling specific energy
consumption in HPGR circuits"
Presented
at 47th Annual Canadian Mineral Processors Operators
Conference, 2015 in Ottawa, Canada
"A
comparison of SAG mill power models"
Presented at Procemin 2013 conference in Santiago, Chile.
co-author "Mineral Slurry Pipelines for
Rugged British Columbian Terrain"
Primary author: Brad
Ricks, Brass Engineering International
Presented as the CIM
Maintenance Engineering and Mine Operators conference (MEMO 2013) in
Kamloops, Canada.
"Grinding: Why So Many Tests?"
co-authored by Derek Barratt, DJB Consultants, Inc.
Presented
at the 43rd Annual Meeting of the Canadian Mineral Processors, 2011
in Ottawa, Canada.
"Microcracking versus the Phantom Cyclone;
Comparing SAG Mills and HPGR on a Consistent Basis",
co-authored by Derek Barratt, DJB Consultants, Inc. and Ricardo
Godoy, Anglo American Norte.
Presented at Procemin 2010
conference in Santiago, Chile.
"Case
Studies on the Effect of Sample Dimensions on Comminution Testwork
Results.",
co-authered
by Derek Barratt, DJB Consultants, Inc.
Presented at Procemin
2009 conference in Santiago, Chile.
"Testwork
Programs that Deliver Multiple Data Sets of Comminution Parameters
for use in Mine Planning and Project Engineering",
co-authered
by Derek Barratt, DJB Consultants, Inc.
Presented at Procemin
2008 conference in Santiago, Chile.
"Solving Mass Balances using Matrix
Algebra",
http://www.agdconsulting.ca/MatrixMethod.pdf
Published as part of the AusIMM
Mineral Processor's Toolkit.
"Comparison
of UCS to Bond Work Indices",
co-authored by Derek Barratt, DJB Consultants
Inc, and Ken Wood, Fluor Mining & Minerals.
"Performing
Metallurgical Calculations on Computerized Spreadsheets"
Published
to Internet, Apr 3, 2000
"Summary of the Australian PAL Nickel
Projects"
Presented Nov 1999 to the Vancouver Branch of
the CIM.
"Refractory Gold Autoclaving".
Presented
April 1999 to the Perth Branch of the Australasian Institute of
Mining and Metallurgy.
"Driller - An educational
simulator",
co-authored by Dr. John Meech, UBC.
Presented September 1993 at the CIM District 6 Meeting, Vancouver
B.C.
Address: First Floor, Penrose 1, Penrose Dock, Cork, T23 KW81, Ireland
Mobile Phone: +598 92 086 507 (WhatsApp), +1-778-388-2444, +353 89 982 6571
Email: alex.doll@agdconsulting.com or alex.doll@sagmilling.com
Skype: agd.consulting