Sökning: "elemental carbon"

Visar resultat 21 - 25 av 37 uppsatser innehållade orden elemental carbon.

  1. 21. Sulfur Addition to Reduce CO Emissions

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Fiona Yu; [2018]
    Nyckelord :Sulfur addition; emissions; carbon monoxide; Svaveldosering; kolmonoxid; utsläpp;

    Sammanfattning : In autumn 2017, an experiment was conducted for the reduction of carbon monoxide (CO) emissions commissioned by Holmen Paper Braviken, one of the world’s most production-efficient paper mills. Digitalization has increased in recent years, which has resulted in a decreased demand for graphic paper. LÄS MER

  3. 22. Home is where the Earth is : exploring the adoption of vernacular architecture in urban housing in India

    Master-uppsats, Lunds universitet/LUCSUS

    Författare :Neha Satheesan; [2017]
    Nyckelord :sustainable transition; social practice; urban housing; sustainability science; vernacular architecture; Social Sciences;

    Sammanfattning : India has yet to build 70% of the buildings that will exist in 2030. The housing industry in India has been growing rapidly in an effort to keep up with increasing urbanization, population growth and aspirational consumption. LÄS MER

  4. 23. Spatiotemporal reconstructions of black carbon, organic matter and heavy metals in coastal records of south-west Sweden

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Marcus Rudolf; [2016]
    Nyckelord :organic matter; spheroidal carbonaceous particles; black carbon; geology; physical geography; Ecosystem analysis; heavy metals; coastal sediments; Sweden; Earth and Environmental Sciences;

    Sammanfattning : This study presents reconstructions of black carbon (BC), including spheroidal and amorphous carbonaceous particles (SCP and ACP), organic matter (OM; total organic carbon, TOC; total nitrogen, TN; total sulfur, TS), and heavy metals (Fe, Zn, Pb, Cu, As and Hg) in coastal sediments off the south-west coast of Sweden. Sediment records from eight stations along a north-south transect off the south-west of Sweden were retrieved. LÄS MER

  5. 24. Biophysical changes following landscape restoration : in Changting model restoration site in Fujian province, southern China

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Martin Ewertson; [2016]
    Nyckelord :afforestation; biomass carbon pools; carbon and nitrogen in soil; broadleaves enrichment; eroded red soil;

    Sammanfattning : China has promised to tackle climate change by decreasing its emission and promote carbon sinks primarily by forest plantations and restorations. There is a growing debate about the impacts of large-scale restorations using few fast-growing species on the kind of ecosystem we are creating and its adaptation to the future environmental conditions. LÄS MER

  7. 25. Användning av plasmaförgasning för framställning av syntetiskt jetbränsle

    Kandidat-uppsats, KTH/Energiteknik

    Författare :Hanna Fogdal Magnusson; Kristofer Eidner Låås; [2015]
    Nyckelord :;

    Sammanfattning : Using plasma gasification to create synthetic jet fuel is a relative new method that could be a suitable option to make the aviation industry more sustainable. Bromma Airport in Stockholm has been used as a potential case to sustain the flights with this type of fuel. LÄS MER