Essays about: "Coal"

Showing result 6 - 10 of 307 essays containing the word Coal.

  1. 6. Residual Products in the Steel Industry Used for Briquetting

    University essay from KTH/Materialvetenskap

    Author : Alexander Eriksson; Linn Isaksson; Jacob Lilliebjörn; [2023]
    Keywords : ;

    Abstract : This report looks at the implementation of briquetting in the Swedish steel industry. Briquetting is a process in which residual products are mixed and compressed into a brick-like body in order to be added to the melt in a furnace. This report investigates the type of materials commonly used in briquetting as of today. READ MORE

  3. 7. German coal exit : an argumentative discourse analysis of storylines and discourse coalitions

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Amelie Andresen; [2023]
    Keywords : German coal exit; coal phase-out act; energy transition; discourse analysis; storylines; discourse coalition;

    Abstract : Germany passed a Coal Phase-out Act in 2020 to reduce carbon emissions and to achieve the objec-tives of the Paris Agreement, at a time when Germany was already phasing out nuclear energy. Thus, Germany faces a dual challenge: not only to break its dependence on coal as a resource, but also the overlap of the phase-outs of nuclear and coal energy. READ MORE

  4. 8. Reprocessing and Characterization of Polybenzimidazole for High-Temperature Polymer Electrolyte Membrane Fuel Cells

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Douglas Björkengren; [2023]
    Keywords : polymer electrolyte membrane fuel cells; PEMFC; HTPEMFC; polymer technology; polymer characterization; reprocessing; recycling; polybenzimidazole; PBI; Technology and Engineering;

    Abstract : A reprocessing method of poly(2,2’-(m-phenylene)-5,5’-bibenzimidazole) (PBI) membranes recovered from the production line of High-Temperature Polymer Electrolyte Membrane Fuel Cells (HT-PEMFC) at Blue World Technologies (BWT) has been developed in order to reduce material loss in the production. Redissolution of scrap PBI membranes in poly(phosphoric acid) (PPA) and phosphoric acid (PA) was successful and the subsequent washing procedure produced PBI that could be redissolved in N,N-dimethyl acetamide (DMAc) and suitable for solution casting of new membranes. READ MORE

  5. 9. A socio-technical review of Natural Gas: Resources, environmental and political aspects

    University essay from Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskap

    Author : Ravi Teja Gorugantu; Sridhar Babu Sanjeevi Rao; [2023]
    Keywords : ;

    Abstract : This report gives a general overview of the natural gas resources in the world, along with its importance as a source of producing energy, and technical uses. It also draws attention to the political issues raised by natural gas exploitation and the steps being taken to address them. READ MORE

  6. 10. Make America Green Again: Understanding Trumpism as it Relates to Environmental Injustice Legislation

    University essay from Lunds universitet/Internationella miljöinstitutet

    Author : Brooke Moore; [2023]
    Keywords : Trumpism; Environmental Justice; Environmental Legislation; Framing Analysis; Earth and Environmental Sciences; Law and Political Science;

    Abstract : The United States is witnessing the emergence of what has popularly been coined Trumpism – a new conservatism inspired by the administration of Donald J. Trump, however, extending beyond to other far-right politicians. READ MORE