Essays about: "karbonatisering"

Showing result 1 - 5 of 6 essays containing the word karbonatisering.

  1. 1. Accelerated Carbonation Of Cement Pastes And Mortars

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Pejman Hajibabaei; [2022]
    Keywords : karbonatisering; accelerated carbonation; SCMs; cement paste; carbonation depth;

    Abstract : Concrete structures have the largest surface area of all human made structures. Large surface area makes concrete capable to absorb CO2 from environment during its lifetime. It is estimated that concrete during its lifetime can absorb about 15-20% of CO2 which had produced in cement production. READ MORE

  3. 2. Sequestration of carbon dioxide in steel slag

    University essay from KTH/Materialvetenskap

    Author : Sushanth Kombathula; [2020]
    Keywords : Carbon dioxide; Steel slag; Carbonation; Koldioxid; Stålslagg; Karbonering;

    Abstract : Although Iron and steel industry is essential for the development of society, the industry is responsible for a large portion of CO2 emissions. The industry also produces by-products like metallurgical slag in orders of million tons. The slag is alkaline in nature and rich in Ca and Mg oxides. READ MORE

  4. 3. Climate Change Mitigation Measures of Load-Bearing Structure - A comparison of alternative structural designs using Life Cycle Assessment

    University essay from Lunds universitet/Avdelningen för Konstruktionsteknik

    Author : Mirass Jalil; [2020]
    Keywords : Life Cycle Assessment; LCA; Load-Bearing Structure; Livscykelanalys; Byggnadsstomme; stomalternativ; structural engineering; span length; cross-section depth; precast concrete slab; in-situ concrete slab.; Technology and Engineering;

    Abstract : I mars 2015 nådde den globalt genomsnittliga koldioxidhalten 400 ppm för första gången på tre miljoner år. Därför satte den svenska regeringen, år 2017, upp målet att Sverige ska vara klimatneutralt år 2045. READ MORE

  5. 4. Experimental Study of Mineral Carbonation of Wollastonite for Increased CO2 Uptake

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Dina Babiker; Matilda Ahlstrand; [2019]
    Keywords : Concrete; Mineral Carbonation; CO2 Sequestration; Wollastonite; Calcium Silicate; Betong; Mineral karbonatisering CO2-sekvestrering; Wollastonit; Kalciumsilicat;

    Abstract : The cement and concrete industry stand for approximately 8% of the global CO2 emissions. The demand of concrete and cement is expected to increase rapidly with the growing world population and increased urbanization. This makes it of the utmost importance for the industry to try to mitigate its emissions. READ MORE

  6. 5. Gårdsbaserad uppgradering av biogas med askfilter

    University essay from SLU/Dept. of Energy and Technology

    Author : Ulf Hävermark; [2017]
    Keywords : småskalig; fordonsgas; demonstrationsförsök; fixering; koldioxid; svavelväte;

    Abstract : Most of the biogas produced in small scale biogas plants in Sweden today is used for combined heat and power production. With the price of electricity being relatively low, the small biogas plants are hardly profitable. READ MORE