The solar carbo-thermal and methano-thermal reduction of both MgO ZnO were performed in a flexible reactor operated at low pressure through batch continuous operations. pyro-metallurgical process is an attractive sustainable pathway to convert store concentrated energy into high-value metal commodities fuels. Substituting fossil fuel combustion with when providing high-temperature heat relevant...

The topic of the volume “Early Indian Metallurgy the production of Lead, Silver and Zinc through Three Millennia in North West India”, just published by Archetype Publications in London, discusses archeological data and analytic results, collected in several decades of research in three zinc, lead and silver mines in India. The author of the volume is Paul T Craddock, former Head of Metallurgy ...

Mining and metallurgy have negative consequences for the environment [1-3] and lead to changes in geological [4] and climatic conditions [5]. Mining-metallurgy operations include the extraction, preparing of ores (crushing ore and flotation), processing of concentrates, and the disposal of waste rock and by-products. The main waste in mining and metallurgy are waste rocks, flotation tailings an...

I. Kłosok-Bazan, Opole University of Technology, Faculty Mechanical Engineering, Poland, J. Machnik-Słomka, The Silesian University of Technology, Faculty of Organization and Management, Poland, B. Gajd zik, W. Ocieczek, The Silesian University of Technology, Faculty of Materials Science and Metallurgy, Katowice, Poland European metallurgy industry has to invest in innovations and new technolog...

Synthesis of model peptide substrates and investigation of the reaction of their phenylacetyl protecting group enzyme transformation by means of penicillin G acylase D. L. Danalev*, L. K. Yotova 1 Department of Organic Chemistry, University of Chemical Technology and Metallurgy, 8 Kliment Ohridski Blvd., 1756 Sofia, Bulgaria 2 Department of Biotechnology, University of Chemical Technology and M...

The metallurgy and processing science of metal additive manufacturing W. J. Sames, F. A. List, S. Pannala, R. R. Dehoff & S. S. Babu To cite this article: W. J. Sames, F. A. List, S. Pannala, R. R. Dehoff & S. S. Babu (2016): The metallurgy and processing science of metal additive manufacturing, International Materials Reviews To link to this article: http://dx.doi.org/10.1080/09506608.2015.111...

In the four decades since the discovery that a discrete Bronze Age preceded the Iron Age in mainland Southeast Asia, much has been learned about the dating, technology, production, organization, and use of bronze metallurgy in the region, particularly in prehistoric Thailand. Although independent invention of copper smelting in Southeast Asia has not been considered likely by most regional arch...

Twenty 70-year-old longleaf pine trees from a spacing, thinning, and pruning study were harvested, from which samples were analyzed for gross calorific value (GCV). A strong correlation was found between GCV and extractive contents for the unextracted wood samples. Although lignin content should impact GCV, no correlation was found between the variation in GCV with lignin content for the extrac...

Social media such as Twitter have become an important method of communication, with potential opportunities for NLG to facilitate the generation of social media content. We focus on the generation of indicative tweets that contain a link to an external web page. While it is natural and tempting to view the linked web page as the source text from which the tweet is generated in an extractive sum...