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Engineering geology mapping in the southern part of the metropolitan area of San Salvador
(Universidad de Costa Rica, 2012)
Process for refining copper in solid state
(Elsevier Science Ltd, 1999)
A process for removing impurities from copper concentrate prior to smelting is presented here. The concentrate is subjected to thermal decomposition in a vacuum chamber at temperatures of about 950 °C. This pretreatment ...
Elaboração da carta geotécnica de suscetibilidade de um trecho da rodovia marechal rondon - sp-300 (SP, Brasil)
(2011-12-06)
The highways are enterprises of great longitudinal extension that cross several types of lands, that possess different geologic, geomorphologic, pedologic and vegetation conditions. In the environmental management of ...
Elaboração da carta geotécnica de suscetibilidade de um trecho da rodovia marechal rondon - sp-300 (SP, Brasil)
(2011-12-06)
The highways are enterprises of great longitudinal extension that cross several types of lands, that possess different geologic, geomorphologic, pedologic and vegetation conditions. In the environmental management of ...
Contribution of engineering geology for the construction of a new museum gallery over an archaeological site at Lorvao Monastery, Portugal
The rehabilitation of the Lorvao Monastery in Penacova, Portugal, included the construction of a new steel structure to house a museum gallery. The implementation of an archaeological excavation prior to construction ...