Ph.D. Natalia Petrovskaya
Scientific degree: Ph.D. (year 2002). (In Minerals/Metallurgical Engineering)
Degree:
1. Mining Engineer of Concentration of Minerals (year 1995)
2. Mining Technician (year 1990).
Associate Professor
Ph.D. Scientist. Writer. Independent Consultant.
Concentration & Separation of Minerals. Beneficiation processes
Publications of Natalia Petrovskaya
2020
CLASSIFICATION OF FLOTATION FROTHERS Mark IV. The author of the classification is PhD Natalia Petrovskaya
By Ph.D. Natalia Petrovskaya, March 13, 2020
News aggregation app Linkedin Pulse, March 13, 2020
It is a miracle with me, without me it's just words!
Ph.D. Natalia Petrovskaya, February 29, 2020
News aggregation app Linkedin Pulse, February 29, 2020
CLASSIFICATION OF FLOTATION REAGENTS Mark IV The author of the classification is Ph.D. Natalia Petrovskaya
By Ph.D. Natalia Petrovskaya, January 29, 2020
News aggregation app Linkedin Pulse, January 29, 2020
CLASSIFICATION OF FLOTATION FROTHERS Mark III. The author of the classification is PhD Natalia Petrovskaya
By Ph.D. Natalia Petrovskaya, January 11, 2020
News aggregation app Linkedin Pulse, January 31, 2020
2019
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, November 23, 2019
News aggregation app Linkedin Pulse, November 23, 2019
CLASSIFICATION OF MINERAL DEPOSITS AND RAW MATERIAL RESOURCES. Author of classification is Ph.D. Natalia Petrovskaya
By Ph.D. Natalia Petrovskaya, October 21, 2019
News aggregation app Linkedin Pulse, October 21, 2019
WHY ARE WE DOING PERSONAL RESEARCH?
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, August 31, 2019
News aggregation app Linkedin Pulse, August 31, 2019
INDUSTRIAL CLASSIFICATION OF METALS Mark II Author of classification is Ph.D. Natalia Petrovskaya
By Ph.D. Natalia Petrovskaya, April 7, 2019
News aggregation app Linkedin Pulse, April 7, 2019
CLASSIFICATION OF FLOTATION HYDROPHOBIZATORS Mark III. The author of classification is Ph.D. Natalia Petrovskaya
By Ph.D. Natalia Petrovskaya, March 19, 2019
News aggregation app Linkedin Pulse, March 19, 2019
I help you make the most effective investments in the field of mining
Ph.D. Natalia Petrovskaya, February 11, 2019
News aggregation app Linkedin Pulse, February 11, 2019
2018
CLASSIFICATION OF TYPES OF FLOTATION Mark II Autor of classification is Ph.D. Natalia Petrovskaya
Ph.D. Natalia Petrovskaya, December 11, 2018
News aggregation app Linkedin Pulse, December 11, 2018
CLASSIFICATION OF FLOTATION REAGENTS Mark III The author of classification is Ph.D. Natalia Petrovskaya
Ph.D. Natalia Petrovskaya, December 7, 2018
News aggregation app Linkedin Pulse, December 7, 2018
CLASSIFICATION OF FLOTATION MODIFIERS Mark II Author classification is Ph.D. Natalia Petrovskaya
Ph.D. Natalia Petrovskaya, December 6, 2018
News aggregation app Linkedin Pulse, December 6, 2018
CLASSIFICATION OF FLOTATION REAGENTS Mark II Author classification is Ph.D. Natalia Petrovskaya
Ph.D. Natalia Petrovskaya, November 28, 2018
News aggregation app Linkedin Pulse, November 28, 2018
CLASSIFICATION OF FLOTATION FROTHERS Mark II Author classification is Ph.D. Natalia Petrovskaya
Ph.D. Natalia Petrovskaya, November 25, 2018
News aggregation app Linkedin Pulse, November 25, 2018
Ph.D. Natalia Petrovskaya, November 12, 2018
News aggregation app Linkedin Pulse, November 12, 2018
HOW TO LOSE EVERYTHING. Bad advice on investment at mining.
Natalia Petrovskaya, September 20, 2018
News aggregation app Linkedin Pulse, September 20, 2018
Natalia Petrovskaya, July 29, 2018
News aggregation app Linkedin Pulse, July 30, 2018
BREAKTHROUGH IN FUTURE OF MINING
Ph.D. Natalia Petrovskaya, Ph.D. Igor Bobin, June 13, 2018
News aggregation app Linkedin Pulse, June 13, 2018
PROSPECTIVE RARE METALS Mark II. By Ph.D. Natalia Petrovskaya
Ph.D. Natalia Petrovskaya, June 3, 2018
News aggregation app Linkedin Pulse, June 3, 2018
INDUSTRIAL CLASSIFICATION OF METALS Autor classification is Ph.D. Natalia Petrovskaya
Natalia Petrovskaya, April 23, 2018
News aggregation app Linkedin Pulse, April 23, 2018
CLASSIFICATION OF FLOTATION MACHINES The author of classification is Ph.D. Natalia Petrovskaya
Ph.D. Natalia Petrovskaya, March 26, 2018
News aggregation app Linkedin Pulse, March 26, 2018
RECYCLING OF MINING WASTE. Who will make a profit?
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, March 20, 2018
News aggregation app Linkedin Pulse, March 19, 2018
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, February, 12, 2018
News aggregation app Linkedin Pulse, February 13, 2018
CLASSIFICATION OF THE METHODS FOR THE SEPARATION OF MINERALS Author of the classification is Ph. D. Natalia Petrovskaya
Ph.D. Natalia Petrovskaya, January 11, 2018
News aggregation app Linkedin Pulse, January 11, 2018
2017
SELECTION OF METHODS FOR SEPARATION OF MINERALS OF MARINE PLACERS
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, December 10, 2017
News aggregation app Linkedin Pulse, December 10, 2017
CLASSIFICATION OF MINERALS BASED ON THE ABILITY TO BE SUPPRESSED BY POLYMERS AT FLOTATION
By Ph.D. Natalia Petrovskaya, December 4, 2017
News aggregation app Linkedin Pulse, December 4, 2017
PLACER DEPOSITS ARE THE RAW MATERIAL OF THE FUTURE
Ph.D. Natalia Petrovskaya, Ph.D. Igor Bobin, November 2, 2017
News aggregation app Linkedin Pulse, November 2, 2017
CLASSIFICATION OF MINERALS CONTAINING HAFNIUM
By Ph.D. Natalia Petrovskaya, October 25, 2017
News aggregation app Linkedin Pulse, October 25, 2017
CLASSIFICATION OF MINERALS CONTAINING RHENIUM
By Ph.D. Natalia Petrovskaya, October 17, 2017
News aggregation app Linkedin Pulse, October 17, 2017
CLASSIFICATION OF MINERALS CONTAINING MOLYBDENUM
By Ph.D. Natalia Petrovskaya, September 18, 2017
News aggregation app Linkedin Pulse, September 18, 2017
CLASSIFICATION OF MINERALS CONTAINING SCANDIUM
By Ph.D. Natalia Petrovskaya, September 15, 2017
News aggregation app Linkedin Pulse, September 15, 2017
CLASSIFICATION OF MINERALS CONTAINING VANADIUM
By Ph.D. Natalia Petrovskaya, September 9, 2017
News aggregation app Linkedin Pulse, September 9, 2017
THE MODELING OF THE HARDENING KINETICS
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, August 25, 2017
News aggregation app Linkedin Pulse, August 25, 2017
CLASSIFICATION OF OWN INDIUM MINERALS
By Ph.D. Natalia Petrovskaya, July 23, 2017
News aggregation app Linkedin Pulse, July 23, 2017
IN SITU LEACHING IS A MIRACLE OR A NEW ADVERTISING MOVE?
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, July 16, 2017
News aggregation app Linkedin Pulse, July 16, 2017
CLASSIFICATION OF MINERALS CONTAINING INDIUM
By Ph.D. Natalia Petrovskaya, July 11, 2017
News aggregation app Linkedin Pulse, July 11, 2017
ENRICHMENT THEORY. Part 2. How to become a Metallurgical King
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, , 2017
News aggregation app Linkedin Pulse, April 17, 2017
UNIVERSAL EQUATION OF GRINDING KINETICS
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, January 23, 2017
News aggregation app Linkedin Pulse, January 31, 2017
Open publishing platform Scribd, February 1, 2017
2016
EQUATION OF COMMINUTION KINETICS WITH DELAY
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, December 18, 2016
News aggregation app Linkedin Pulse, December 18, 2016
Open publishing platform Scribd, December 19, 2016
FLOTATION KINETICS
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya
Open publishing platform Scribd, December 12, 2016
CLASSIFICATION OF METALS. Author classification is Ph.D. Natalia Petrovskaya
Ph.D. Natalia Petrovskaya
News aggregation app Linkedin Pulse, December 10, 2016
Open publishing platform Scribd, December , 2016
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, November 16, 2016
News aggregation app Linkedin Pulse, November 17, 2016
Open publishing platform Scribd, December 9, 2016
Ph.D. Natalia Petrovskaya, October 30, 2016
News aggregation app Linkedin Pulse, November 1, 2016
Open publishing platform Scribd, December 10, 2016
INDUSTRIAL CLASSIFICATION OF METALS Author classification is Ph.D. Natalia Petrovskaya
Ph.D. Natalia Petrovskaya, October 22, 2016
News aggregation app Linkedin Pulse, October 23, 2016
Open publishing platform Scribd, December , 2016
CLASSIFICATION OF MINERALS CONTAINING REE
Ph.D. Natalia Petrovskaya, August 8, 2016
News aggregation app Linkedin Pulse, August 9, 2016
Open publishing platform Scribd, December 20, 2016
DEPOSITS OF THE RARE EARTHS ELEMENTS
Ph.D. Natalia Petrovskaya, July 25, 2016
News aggregation app Linkedin Pulse, July 26, 2016
Open publishing platform Scribd, December 9, 2016
Ph.D. Natalia Petrovskaya, July 16, 2016
News aggregation app Linkedin Pulse, July 17, 2016
Open publishing platform Scribd, December , 2016
Ph.D. Natalia Petrovskaya, June 29, 2016
News aggregation app Linkedin Pulse, July 4, 2016
Open publishing platform Scribd, December 27, 2016
Ph.D. Natalia Petrovskaya, June 25, 2016
News aggregation app Linkedin Pulse, June 26, 2016
Open publishing platform Scribd, December 13, 2016
Ph.D. Natalia Petrovskaya, June 19, 2016
News aggregation app Linkedin Pulse, June 20, 2016
Open publishing platform Scribd, December 11, 2016
Ph.D. Natalia Petrovskaya, June 15, 2016
News aggregation app Linkedin Pulse, June 16, 2016
Open publishing platform Scribd, December 14, 2016
RARE EARTH ELEMENTS (REE) DEPOSITS IN ASIA
Ph.D. Natalia Petrovskaya, June 11, 2016
News aggregation app Linkedin Pulse, June 12, 2016
Open publishing platform Scribd, December 21, 2016
SELECTION OF METHODS FOR SEPARATION OF RARE EARTH MINERALS OF AUSTRALIA AND OCEANIA
Ph.D. Natalia Petrovskaya, June 2, 2016
News aggregation app Linkedin Pulse, June 3, 2016
Open publishing platform Scribd, December , 2016
COMPARATIVE ANALYSIS OF VARIOUS TYPES OF MINERAL RAW MATERIALS FOR RARE EARTH ELEMENTS. Part 1
Ph.D. Natalia Petrovskaya, May 11, 2016
News aggregation app Linkedin Pulse, May 12, 2016
Open publishing platform Scribd, December 9, 2016
SELECTION OF METHODS FOR SEPARATING OF RARE EARTH MINERALS
Ph.D. Natalia Petrovskaya, 2016
News aggregation app Linkedin Pulse, March 21, 2016
Open publishing platform Scribd, December 25, 2016
THE EXPRESS EVALUATION OF THE ORE DEPOSIT
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, November, 2016
News aggregation app Linkedin Pulse, March 16, 2016
Open publishing platform Scribd, December, 2016
Ph.D. Natalia Petrovskaya, 2016
News aggregation app Linkedin Pulse, 2016
Open publishing platform Scribd, December 25, 2016
CLASSIFICATION OF FLOTATION MACHINES
Ph.D. Natalia Petrovskaya, February de 11, 2016
News aggregation app Linkedin Pulse, Abril 9, 2016
Open publishing platform Scribd, December , 2016
CLASSIFICATION OF MINERALS ON THE MAGNETIC PROPERTIES
Ph.D. Natalia Petrovskaya, February 7, 2016
News aggregation app Linkedin Pulse, March 14, 2016
Open publishing platform Scribd, December 27, 2016
Ph.D. Natalia Petrovskaya, February 4, 2016
News aggregation app Linkedin Pulse, February 21, 2016
Open publishing platform Scribd, December 22, 2016
HOW TO CHOOSE A METHOD FOR THE SEPARATION OF MINERALS
Ph.D. Natalia Petrovskaya, February 1, 2016
News aggregation app Linkedin Pulse, March 3, 2016
Open publishing platform Scribd, December 25, 2016
Ph.D. Natalia Petrovskaya, January 28, 2016
News aggregation app Linkedin Pulse, December 12, 2016
Open publishing platform Scribd, December 27, 2016
FUNDAMENTALS OF SORPTION OF FLOTOREAGENTS
Ph.D. Natalia Petrovskaya, January 25, 2016
News aggregation app Linkedin Pulse, November 27, 2016
Open publishing platform Scribd, December , 2016
SELECTION OF METHODS FOR SEPARATING OF GOLD
Ph.D. Natalia Petrovskaya, January 17, 2016
News aggregation app Linkedin Pulse, February 19, 2016
Open publishing platform Scribd, December , 2016
Ph.D. Natalia Petrovskaya, January 8, 2016
News aggregation app Linkedin Pulse, March 6, 2016
Open publishing platform Scribd, March 6 , 2016
2015
Ph.D. Igor Bobin, Ph.D. Natalia Petrovskaya, December 19, 2015
Blog "Process Mineralogy Today", January 6, 2016
News aggregation app Linkedin Pulse, February 19, 2016
50. N. Petrovskaya & Co. Reduced the presence of silicates to raise the content of copper in concentrate in plants of Chile, (spanish) 2015
2014
49. N. Petrovskaya & Co. Reduction the content of anhydrite in the molybdenum concentrate in plants of Chile, (spanish) 2014
2008
45. I. Bobin, N. Petrovskaya. Usage of inertial model of 1st order with delay for analysis of kinetics of flotation, Non-Ferrous Metals, 2008, №10 pp. 30-33 (russian).
2007
44. N. Petrovskaya. Fundamentals of the theory of flotation (Book, russian), 2007
42. N. Petrovskaya & Co. Usage of gutters with convergent sides for concentration of foamy products, Non-Ferrous Metals, 2007, №1 pp. 20-21 (russian).
2006
41. N. Petrovskaya & Co. Pulp aeration with electrolysis gases in flotation of sulfide ores, Non-Ferrous Metals, 2006, №6 pp. 8-10 (russian).
She had the following projects:
Development of various types of enrichment of minerals:
Crushing
Grinding
Classification
Specials and other combined methods of separation and enrichment.
Development and calculation of schemes of enrichment. Mining projects:
"Plant of crushing, grinding, classification and preparation of minerals"
"Plant of mineral flotation"
"Plant of gravitational concentration"
"Plant of magnetic concentration"
"Plant of special and combined concentration"
"Design and development of plant-concentrator"
She has a experience in the follows filds:
1. Creation of the mixtures of flotation reagents to ensure the synergistic effect.
2. Creation of the modified reagents to ensure selectivity of flotation.
3. Creation of the regimes (modes) of flotation is very effective for any ore, including choice of reagents, order of addition, amount, and much other.
4. Creation of the supplements (the additions) of flotation reagents to increase content and recovery.
Experience (1989-2016)
Independent Consultant. From 2015 to Present.
State Mining University. From 2000 to 2012 she worked for contracts as Assistant Professor and Associate Professor.
Amcan Chile Ltda (Chile), PIONERA (USA). From October 2014 to February 2015 (Manager of Processes). More
Catholic University of Chile. From January 2014 to August 2014 she worked for contracts as a Researcher. More
Mineral Processing Laboratory: flotation, grinding, gravity concentration, magnetic separation and other methods of enrichment of minerals. (Research investigator).
Chemical laboratory leaching of copper and zinc. (Research investigator).
Chemical Laboratory of underground leaching of gold. (Research investigator).
Laboratory briquetting (agglomeration, pelletization) of minerals and waste. (Research investigator).
Factory production of charcoal briquettes (Research investigator).
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