Essays about: "smältverk"

Found 5 essays containing the word smältverk.

1. 1. Increasing ecosystem services at an industrial area : A study applied to Rönnskärsverken

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Lisa Larsson; Petra Ljunggren; [2023]
   Keywords : Green areas; Biodiversity; Environmental regulation; Nature Based Solutions; Stormwater management;

   Abstract : What are ecosystem services, what are the possibilities to use them as a solution to remediate environmental problems, and how can they be increased in an industrial area such as Rönnskärsverken? The aim of this master thesis was to investigate the potential and the incentive for increasing ecosystem services in Rönnskärsverken’s industrial area through green areas and nature based stormwater management solutions on the site.  Ecosystem services is a concept that was put on the political agenda in the UN in 2005 in order to create a common definition and valuation to raise awareness of the values that nature provides to human beings. READ MORE

3. 2. Scrubbing of sulfur dioxide from secondary process gases in a copper smelter

   University essay from KTH/Kemiteknik

   Author : Obiora Okolo; [2021]
   Keywords : sulfur dioxide; scrubbing; smelter; process industry; flue gas desulfurization; svaveldioxid; skrubbning; smältverk; processindustri; rökgasavsvavling;

   Abstract : Processindustrin är den största källan för utsläpp av svaveldioxid (SO2) i Sverige, vilket även inkluderar icke­järnmetallindustrin. Kopparsmältverket Boliden Rönnskär har ett miljötillstånd som tillåter SO2­-utsläpp på maximalt 3500 ton/år, en gräns som Rönnskär har legat nära under de senaste åren. READ MORE

4. 3. Exploring Managerial Challenges Emerging from Procurement of Mineral Concentrates : Case study on Boliden

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : SANJIN PEPIC; BABACK ZARIF; [2021]
   Keywords : Mining; refining; procurement; copper; complex concentrate; challenges; Gruvindustrin; raffinering; inköp; koppar; komplex koncentrat; utmaningar;

   Abstract : Procurement of copper concentrate is becoming increasingly more challenging as the general quality of concentrates are decreasing. Concentrates are now coming with higher shares of impurities and secondary materials, which makes them harder to process. READ MORE

5. 4. Influences of palladium ceramics on valuable metal losses to a PbO-SiO2-Sb2O3 based silver smelting slag.

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

   Author : Per Kautto; [2020]
   Keywords : palladium ceramics; silver smelting slag; PbO-SiO2-Sb2O3;

   Abstract : Silver and palladium can be found in the so called palladium-ceramics which comes from catalyst production. These valuable metals needs to be recovered from these wastes in order to further increase both the environmental and economic sustainability of our society. READ MORE

6. 5. Static Watt Compensation System Design: Modeling, Control Strategies, and Component Dimensioning

   University essay from KTH/Skolan för elektro- och systemteknik (EES)

   Author : Carlos José Arias Bandry; [2016]
   Keywords : ;

   Abstract : Stainless steel is a widely used material, from basic household appliances to construction material in large buildings. Nickel is one of the components required to produce stainless steel, and one of its production sources is nickel pig iron. READ MORE