Essays about: "deposits increase"

Showing result 1 - 5 of 55 essays containing the words deposits increase.

  1. 1. Investigating the effect of grinding method on ore beneficiation behaviour

    University essay from Luleå tekniska universitet/Mineralteknik och metallurgi

    Author : Mellisa Tanaka Mundida; [2023]
    Keywords : flotation; grinding; liberation; chalcopyrite; beneficiation; grinding method; selectivity index; VRM; Aitik ore; rodmill; particle shape;

    Abstract : Commodity projection studies anticipate an exponential increase in copper demand and decreasein mill grade of deposits currently exploited globally. Most of this demand is driven by theindispensable use of copper in electrification and currently, the growing demand in the contextof the green transition. READ MORE

  3. 2. Reconstructing Mid-Late Holocene Arctic Climate Using Loess Deposits From Kangerlussuaq, Greenland

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : William Mörtsjö Zung; [2023]
    Keywords : ;

    Abstract : The current geological epoch, the Holocene, began 11,700 years ago. During this time, a thermal maximum in temperature was reached somewhere during the early-middle stage at 8-5 kyrs ago which was followed by a period of neoglacial cooling, culminating in the little ice age (LIA). READ MORE

  4. 3. Renewables and electrification in Europe, A critical analysis

    University essay from Lunds universitet/Miljö- och energisystem

    Author : Thibault Damas; [2023]
    Keywords : Electrification; Renewables; Storage; Flexibility; Transmission; Europe; Technology and Engineering;

    Abstract : Electrification of processes has become the cornerstone of the strategy to decarbonise energy supply, especially in recent years. This study aims to define the main issues underlying the electrification of the European energy mix, especially those caused by an increasing share of intermittent energies. READ MORE

  5. 4. Spatial analysis of arsenic and fluoride mobilization in groundwater around Mount Meru, northern Tanzania

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Henriette Nishimwe; [2023]
    Keywords : Arsenic; Fluoride; Groundwater; Mobilization; Mount Meru; Geochemical and Spatial Modelling; Arsenic; Fluoride; Groundwater; Mobilization; Mount Meru; Geochemical and Spatial Modelling;

    Abstract : In Tanzania, approximately 76% of the drinking water supplies is dependent on groundwater sources. However, the groundwater in north Tanzania is susceptible to contamination by arsenic and fluoride. This study examines the spatial analysis of arsenic and fluoride mobilization in groundwater around Mount Meru, located in northern Tanzania. READ MORE

  6. 5. Modelling of Non-Maturity Deposits

    University essay from Umeå universitet/Institutionen för fysik

    Author : Filip Lundgren; [2022]
    Keywords : Core Deposits; Deposit Rate; IRRBB; Monte Carlo; Threshold Regression; Simulation;

    Abstract : Ever since the financial crisis in 2008 non-maturity deposits (NMDs) have had a floored deposit rate at zero. Now due to external factors some speculate that the market rate will increase. Regulations say that NMDs core deposits, which are used for further investments, must remove their rate sensitive part. READ MORE