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… of this degree-project was to investigate the possibilities for primary air preheating into the two smallest waste incineration boilers of Halmstad Energy and Environment. The investigation is a pre-study which has the primary goal to evaluate technical and financial offers from …
… of this degree-project was to investigate the possibilities for primary air preheating into the two smallest waste incineration boilers of Halmstad Energy and Environment. The investigation is a pre-study which has the primary goal to evaluate technical and financial offers from …
This thesis consider alternatives for heating and cooling planned office buildings at Arlanda airport. The thesis is divided into three parts where the third part is a shorter synthesis of the two first. In the first part the energy demands of the buildings are modelled in a …
… cell is described. Results from the tests are presented covering emissions, heat release and pressure traces from the DDF-concept. During the literature study it was found that most research was related to heavy duty diesel engines. The research papers covered in this report …
… also other byproducts have been receive e.g. lignin, carbon dioxide and heat. Lignin has a great energy value and can be use as combustion fuel in a thermal power plant. The huge amount of lignin that receive from the ethanol process can not all be use in thermal power plant, so …
… Tokeep the flavour of fresh fruits, the juice is treated carefully with heat. This means that thejuice only stays fresh for a few days, around two weeks for an unopened package and threedays for an opened package.In an attempt to remove the remaining Lactobacillus of the …
… In more tropical countries, it is well-known that dairy cows might suffer from heat stress when exposed to sun and high temperatures. The well-being of the cows is thereby reduced and the production may also decrease. In Sweden, no research has been done in the area and …
Storage of biomass is associated with problems like heat development, biomasslosses, and reduction of the fuel quality. Certain processes such as biological- andchemical degradation are responsible for these storage problems. This master?sthesis was carried out at Vattenfall …
… they save their energy and reduce their body surface,and thereby reduce the heat radiation.The purpose with this Bachelor thesis is to enhance the understanding of where a herd ofsuckler cows which are kept outside during winter time in the middle of Sweden, choosesto seek …
Åren 1960-2002
… war politic and the former president Nixon and his ambition to lower the heat between USA and the Soviet union by signin the ABM-Treaty. The Soviet Union started their nuclear disarmament many years later in the period of 1986-1987, the cause of this, it is believed, is the …
En medveten variabel i företagets varumärkesstrategi? En jämförande studie av två svenska företag.
… the second one is Thermia AB a manufacturer of high quality, energy efficient heat pumps. I consider this inclusion of smaller companies to be even more interesting and rewarding when there is less to explore considering the big Swedish profile-companies. The main criteria’s was …
… reduction of energy consumption and hence the cost involved. Keywords: energy, heat energy, infiltration, FTX-system, free temperature effectively.
… laundries. If there is oil or grease left in the clothes after washing may the heat from the dryer cause a chemical reaction. This reaction may, under certain circumstances cause a fire inside the drum. Competitors to Electrolux has developed its own systems that extinguishes …
If you have access to wood, a wood burning boiler is a cheap way to heat your home, but it is certainly not the most convenient option. Wood requires many operations and management, which takes time. One way to reduce this workload is to have a modern boiler with automatic …
… result is that self compacting concrete with ”anläggningscement” (Swedish low heat Portland cement) is a sensitive product because many factors needs to be correct to reach a good result. A reason fore this sensitivity is that the recipe of the concrete has a low tolerance for …
