Results 61 to 70 of about 1,441,053 (223)
Decrease in Geoecological Consequences by Underground Mining of Potash Fields
Decrease in Geoecological Consequences by Underground Mining of Potash Fields. K.T.S.,As.Prof. А. Kologrivko (Belarusian National Technical University, Minsk)Рассматриваются проблемы снижения геоэкологических последствий подземной разработки калийных ...
Кологривко, А. А. +1 more
core +1 more source
Comparative Analysis of Metal Preloading Technologies in Batteries and Capacitors
Metal preloading strategies play an important role in efficient batteries and hybrid capacitors to compensate for the consumed metals at the first discharge. This article reviews recent progress in preloading technologies in lithium‐ion and other metal‐ion systems.
Xuexue Pan +3 more
wiley +1 more source
Relevance. Mining of potash ore using borer miners is characterized by a high degree of dust emission. The main sources of dust emission are the processes of destruction of the massif, loading of the broken-off rock mass and further overloading of ore ...
Andrey E. Sukhanov +2 more
doaj +1 more source
Matt Harvey, Maintenance Crew for Mining Machine [PDF]
Portraits of Matt Harvey. Occupation: Maintenance Crew for Mining Machine. Work place: Maintenance workshop, 1,400 m below surface. Location: Vanscoy, Agrium Potash Mine, Saskatchewan. Date of exposure: September 9, 2011.
Weinhold, Martin
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Abstract One strategy to remove carbon dioxide (CO2) from the atmosphere is to accelerate weathering in croplands by adding powdered rock. Both silicate and carbonate minerals can be effective as amendments, but strong acids from rain and fertilizer diminish CO2 removal and can promote degassing of CO2 from carbonate minerals (geogenic CO2).
Michael J. Forgeng +6 more
wiley +1 more source
Decommissioning planning for Saskatchewan's potash mines
Saskatchewan's potash producing companies are now in the process of developing decommissioning and reclamation (D&R) plans for potash mines which were in operation many years before these plans were required by provincial regulations.
Reid, K. W., Getzlaf, Mark N.
core +1 more source
Geophysical and geomechanical challenges in ensuring safe mining operations at potash mines
The paper presents methodological basis of seismic geomechanical research within the Verkhekamskoe potash magnesium salt deposit, the largest field in Europe.
A. Baryakh, I. Sanfirov, A. Yaroslavtsev
semanticscholar +1 more source
ABSTRACT The South Saskatchewan River Basin (SSRB) in southern Alberta is the only major Canadian watershed where water supplies are effectively fully allocated. This was the first region targeted for land‐use and water‐supply planning under new provincial legislation.
Mohammad Zare +2 more
wiley +1 more source
Fire Risk Analysis in Potash Mines [PDF]
The influence of various factors on the fires probability in the potash mines has been evaluated. The most critical flammable devices and objects, and the conditions of ignition have been identified. Scenarios of development for the most dangerous situations have been analyzed, and the fire risks have been assessed.
A. Brom +9 more
openaire +1 more source
The Material Basis of 18th‐Century Meissen Porcelain
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley +1 more source

