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Reducing the CO2-pollution, resulting from the combustion of fossil coal for energyproduction, is important to affect environmental changes. One way to achieve a reductionis to use the oxy-fuel technology. The technology uses O2 and re-circulated flue gasduring the combustion …
Med en undersökning av hårdvaxolja som diffusions-/konvektionsspärr
… in the bottom ash, which in some cases reaches over 4 %. The problems with the combustion have been known for a while at Strängnäs Energi AB, but they did not have any calculated value of the efficiency. The company is working hard in order to come up with good solutions for the …
En studie vid Strängnäs Energi AB
… in the bottom ash, which in some cases reaches over 4 %. The problems with the combustion have been known for a while at Strängnäs Energi AB, but they did not have any calculated value of the efficiency. The company is working hard in order to come up with good solutions for the …
… different types of wood ashes have been investigated. They originate from combustion of wood pellets respectively different assortment of wood chips. Ash from combustion of wood pellets shows the best ability to capture carbon dioxide, 0,24 g CO 2/g dry ash. A Proposal on a …
… industrially produced and laboratory made pellets. It was found that the char combustion time of pellets made from defibrated wood was somewhat longer than that of saw dust pellets. Anyhow, the differences were not statistically significant. The particle size distribution of the …
… turbines with low emissions causes high pressure pulsations to arise in the combustion chamber. These pulsations are high amplitude sound vibrations. At some frequencies these are harmful to the gas turbine. Hence these pulsations are monitored to avoid operating conditions …
This paper deals with the opportunities for the technique of condensation, for wood fired household heaters, on the Swedish market. In this project the condenser is preceded by a scrubber and both energy exchange and separation of unburnt particles have been studied. The …
en fallstudie i mellansverige
… with this project is to compare different fuels when investing in a central combustion station at a case study farm. I have chosen to write about biofuel from an economical perspective. This because the heating costs are steadily increasing. Also because the farm in this case …
… discuss the alternative fuels and engines to petrol/diesel and the Internal Combustion Engine (ICE) and find out if there are any tendencies towards a dominant design within the green car market. Methodology: The research approach was inductive since it stared with the …
… composting plant, vehicles are being used to move compost material. The combustion of diesel oil gives rise to gases that increase the global warming. According to future legislations, tunnel composting gives an easier control of the emissions and optimization of the compost …
… of the burners. One is equipped with burner tubes and the other uses a combustion chamber with swirl. The result is two dark flares that hopefully meet the demands set upon it and two burners that easily can be adjusted to fit open flares.
Vårt mål med projektet var att göra en webbapplikation åt Gourmet Grön och deras nya produktserie. Applikationen innehåller information om produkterna och hur de används samt vilka fördelear dessa ger.
… of Business Administration, Lund University Jonas Holmborn ” Head of Advanced Combustion, Engine Development, Scania Lennart Thörnqvist ” Department of Energy Sciences, Faculty of Engineering, Lund University Problem: Oil-based products are the dominating fuels in the transport …
Vårt mål med projektet var att göra en webbapplikation åt Gourmet Grön och deras nya produktserie. Applikationen innehåller information om produkterna och hur de används samt vilka fördelear dessa ger.
… application, VEDAIR, for estimation of air quality in regions with small-scale combustion of bio fuel has been developed by Swedish Meteorological and Hydrological Institute with financing from Swedish Energy Agency and Swedish Environmental Protection Agency. The model contains …
