全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:... Helga Jordão , Floriana La Marca , M. Teresa Carvalho
来源:[J].Waste Management(IF 2.485), 2018, Vol.73, pp.62-68Elsevier
摘要:Abstract(#br)This paper proposes the use of factorial experimental design as a standard experimental method in the application of froth flotation to plastic separation instead of the commonly used OVAT method (manipulation of one variable at a time). Furthermore, as is common pra...
作者:... Robert Hartmann , Ari Ämmälä , M. Teresa Carvalho
来源:[J].Colloids and Surfaces A: Physicochemical and Engineering Aspects(IF 2.108), 2019, Vol.579Elsevier
摘要:Abstract(#br)Froth flotation is a widely used process for the beneficiation of complex sulphide ores. Thiol collectors (mostly xanthates) are usually effective collectors for sulphide minerals but may have a low selectivity between different sulphide minerals when associated in c...
作者:M. Teresa Carvalho , Nilmara Dias , Pedro Brogueira
来源:[J].International Journal of Mineral Processing(IF 1.378), 2015, Vol.140, pp.1-7Elsevier
摘要:Abstract(#br)Solid waste are today new ores needing innovative separation techniques or adaptations of the current ones used, for instance in mineral processing, for the recovery of materials. “RecGlass” is a device developed to separate materials with similar density but ex...
作者:... Nuno Belo , Paulo Roque , M. Teresa Carvalho
来源:[J].Waste Management(IF 2.485), 2015, Vol.46, pp.201-211Elsevier
摘要:Abstract(#br)Selective collection is a common practice in many countries. However, even in some of those countries there are recyclable materials, like packaging glass, erroneously deposited in the Mixed Municipal Solid Waste (MMSW). In the present paper, a solution is propo...
作者:Helga Jordão , António Jorge Sousa , M. Teresa Carvalho
来源:[J].Waste Management(IF 2.485), 2016, Vol.48, pp.366-373Elsevier
摘要:Abstract(#br)With the purpose of reducing the waste generated by end-of-life vehicles (ELVs) by enhancing the recovery and recycling of nonferrous metals, an experimental study was conducted with the finest size fraction of nonferrous stream produced at an ELV shredder plant...
作者:Matteo Censori , Floriana La Marca , M. Teresa Carvalho
来源:[J].Waste Management(IF 2.485), 2016, Vol.54, pp.39-43Elsevier
摘要:Abstract(#br)Froth flotation is a promising technique to separate polymers of similar density. The present paper shows the need for performing kinetic tests to evaluate and optimize the process. In the experimental study, batch flotation tests were performed on samples of ABS and...
作者:M. Teresa Carvalho , Célia Ferreira ...
来源:[J].Waste Management(IF 2.485), 2008, Vol.29 (3), pp.1138-1143Elsevier
摘要:Abstract(#br)The objective of the experimental work described in this paper is the study of the separation of PS (polystyrene) from PET (polyethylene terephthalate) and PVC (polyvinyl chloride) from drop-off points using a fluidized bed separator. This is a low-cost process ...
作者:... Angela Máximo , Nuno Belo , M. Teresa Carvalho
来源:[J].Resources, Conservation & Recycling(IF 2.319), 2014, Vol.85, pp.98-105Elsevier
摘要:Abstract(#br)Mechanical and Biological Treatment (MBT) is an important strategy to manage Municipal Solid Waste (MSW) in Europe. The presence of recyclable materials on MSW depends on different factors such as inefficiencies in the Municipal Solid Waste collecting schemes an...
作者:... Nuno Belo , Angela Máximo , M. Teresa Carvalho
来源:[J].Journal of Cleaner Production(IF 3.398), 2014, Vol.79, pp.271-275Elsevier
摘要:Abstract(#br)The aim of this work is the valorisation of the heavy residual fraction of Mechanical Biological Treatment (MBT) plants fed with mixed Municipal Solid Waste. This product contains a significant amount of glass. In the present work, it was found that the glass co...
作者:Nilmara Dias , M. Teresa Carvalho , Pedro Pina
来源:[J].Minerals Engineering(IF 1.207), 2012, Vol.29, pp.72-76Elsevier
摘要:Abstract(#br)Mechanical Biological Treatment inert reject (MBTr) is mostly composed by recyclable glass. Yet, it is usually sent to landfills because, due to the small particle size and high level of particle surface organic contamination, the processes commonly used in glas...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×