Essays about: "metallurgical industry"

Showing result 1 - 5 of 11 essays containing the words metallurgical industry.

  1. 1. Enabling Collaboration for Industrial Symbiosis Formation between Manufacturing Firms : A Study of the Norrbotten & Västerbotten Region

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Anton Nygårdh; [2023]
    Keywords : Industrial symbiosis; Collaboration; Challenges; Strategies; Manufacturing industry; Norrland; Industriell Symbios; Samarbete; Utmaningar; Strategier; Tillverkningsindustri; Norrland;

    Abstract : Purpose: The purpose of this thesis is to enhance the understanding of how collaboration in the manufacturing industry can enable the formation of industrial symbiosis by identifying challenges and strategies. To fulfill this purpose, two research questions has been addressed: What are the factors hindering collaboration and thus IS formation between companies in Norr- & Västerbotten? and What are the enabling strategies allowing collaboration for IS formation in Norr- & Västerbotten? Method: The research was conducted as a qualitative, inductive study of exploratory nature. READ MORE

  3. 2. Challenges and Metallurgical Benefits of Implementing Metal Additive Manufacturing : A Case Study on Excavator Bucket Teeth Comparing Sand Casting with Additive Manufacturing

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Sam Thai; Michael Thunberg; [2023]
    Keywords : Challenges; Electron Beam Melting; Metal Additive Manufacturing; Metallurgy; Microstructure; Porosity; Qualification; Sand Casting;

    Abstract : Introduction: Production systems go through changes over time and there are different factors driving the change. Metal Additive manufacturing (AM) could be a factor with industries that already havetaken interest in the manufacturing technique. READ MORE

  4. 3. In-Situ Gold Resource Estimation Using Satellite Remote Sensing and Machine Learning in Defunct Tailing Storage Facilities (South Africa)

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Shenelle Agard; [2023]
    Keywords : tailings storage facility; critical raw materials; machine learning; mine valorisation;

    Abstract : The mining industry generates billions of tonnes of waste annually, which is often stored in tailings storage facilities (TSF). This waste is generated from the extraction of ore from surface or underground mines, as well as from metallurgical processing and low-grade stockpiles. READ MORE

  5. 4. Techno-economic evaluation of hydrochar via hydrothermal carbonisation of organicresidues

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Abdirahman Abdullahi; [2022]
    Keywords : Technoeconomic analysis; energy system modelling; HTC; hyrochar; system integration; OSMET;

    Abstract : This thesis has investigated the techno-economic feasibility of upgrading the sludge from a chemical pulp mill to hydrochar via hydrothermal carbonization (HTC). The intended use of the hydrochar was to replace fossil coal within metallurgical applications in the iron and steel industry. READ MORE

  6. 5. Plasma Burner: Numerical Modeling of Plasma Generation and Flow

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Julian Colmenares; Diyar Ghazi; [2021]
    Keywords : Plasma physics; Energy; Space technology; Fluid flow; Plasma burner; Plasma generator; Fossil free industry; Comsol multiphysics; Simulation; Modeling;

    Abstract : Technological evolution and mass production is impacting the Earth daily due to global warming caused by greenhouse gas emissions, where the biggest factor is the emission of carbon dioxide mostly caused by the burning of fossil fuel and industrial processes. Therefore, alternatives for substituting the use of fossil fuel in industries are extremely important. READ MORE