Essays about: "low concentrate"

Showing result 1 - 5 of 61 essays containing the words low concentrate.

  1. 1. Potential Use of Oxygen Depleted Air In Nickel Sulphide Flotation

    University essay from Luleå tekniska universitet/Mineralteknik och metallurgi

    Author : Bianca Henriques Leal Andrade; [2018]
    Keywords : ;

    Abstract : Copper-nickel low grade ore deposits normally have complex mineralogy and process behaviour. Implementing an optimum process that is able to recover all the valuable minerals efficiently is challenging. One concentration strategy in mineral processing of copper-nickel sulphide ores is stage-wise flotation. READ MORE

  2. 2. Hur påverkas kotrafiken av blandfodrets sammansättning vid utfodring i automatiska mjölkningssystem?

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Maja Blom; [2018]
    Keywords : lata kor; kotrafik; blandfoder; mjölkningsrobot; fullfodermix;

    Abstract : Studiens syfte var att undersöka hur sammansättningen av blandfoder påverkar den frivilliga kotrafiken (hur ofta korna frivilligt går till mjölkning) på gårdar med automatisk mjölkning (AM). Studien genomfördes på elva gårdar i Västra Götalands, Gävleborgs och Västernorrlands län där korna utfodrades med blandfoder på foderbordet totalt 939 kor. READ MORE

  3. 3. Feeding routines and feed quality on small-scale dairy farms in Baringo, Kenya

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Maja Möller; [2018]
    Keywords : Small-scale dairy farm; smallholder dairy farm; fodder; feed; Dairy meal; Kenya; Baringo; feed quality; feeding routines;

    Abstract : An increasing population together with a growing interest in consumption of animal proteins requires an intensified dairy production in Kenya. The aver-age milk production of 4.4 litres per cow and day is neither efficient enough nor reach the genetic capacity of the exotic dairy cattle used in the small-holder dairy sector. READ MORE

  4. 4. Can Rwanda leapfrog to the digital economy with ICT enabled development? A case study of a developing country determined to modernize without the traditional model

    University essay from Lunds universitet/Ekonomisk-historiska institutionen

    Author : Kia Korpela; [2018]
    Keywords : ICT; services; structural transformation; developing country; Social Sciences;

    Abstract : Proclaiming the successful way forward for Africa to modernize continues to puzzle economists and policy makers. Though the region has experienced the highest growth rates for the past decade, no large-scale structural transformation can be observed. READ MORE

  5. 5. Electrolysis of chalcopyrite

    University essay from Luleå tekniska universitet/Industriell miljö- och processteknik

    Author : Regina Nemeth; [2018]
    Keywords : ;

    Abstract : Copper is one of the most important metals globally, due to its wide application range and excellent chemical properties. Today it is commonly produced from chalcopyrite concentrates by the pyrometallurgical route with high emissions of greenhouse gasses. READ MORE