52 uppsatser · sida 2 av 4
… done for microbes and germination. The six batches were harvested at average moisture contents from 17 to 20 %. No quality damages were detected during drying in the examined dryers, but not all of the batches were dried to 14 % moisture content, which might have caused quality …
… some of the piles were also investigated. The stored biomass wasanalysed for moisture content, ash content and heating value.The biomass losses that were based on the dry matter losses and reduction of thenet heating value of the fuel were limited in the piles of recovered wood …
… pine sawdust. An experimental design in the factors cassava/starch content, moisture content and material temperature was used. Measured responses were pellet bulk density, pellet durability, amount of fines, pelletizer motor current, pellet temperature, die temperature and CV …
… harvest. Sometimes for example, it can be necessary to harvest, although the moisture content in the kernel is a little too high in order to manage to keep a high falling number. In such cases, it may be necessary to accept higher costs for drying the seeds. The thousand-kernel …
grundläggande studier
… the pellets were then evaluated from the chosen parameters; type of sawdust, moisture content, compaction pressure and temperature. During a limited variation of process and raw material parameters pellets were produced in a laboratory scaled press. Density, compression strength …
en jämförelse av ett silotorksystem med omrörare och en konventionell anläggning
… This study also aims to answer questions about the impact of variations in moisture contents on the economic result of investing in the different systems. The impact of the total acreage available and how the optimal cropping plan is affected by investments in different types of …
Hårdgörning av trä syftar till att göra materialet hårdare. Detta går att åstadkomma genom komprimering, det komprimerade materialet tenderar dock att återgå mot sin ursprungsform då materialet utsätts för fukt om ingen låsning sker. Låsningen kan ske mekaniskt i en …
För att ha en chans att ändra trenden med ökande utsläpp av växthusgaser är internationella samarbeten nödvändiga. Därför har EU genom miljökvalitetsmålet Begränsad Miljöpåverkan satt krav på högsta tillåtna utsläpp av växthusgaser. Att sänka energianvändningen för upp- värmning …
… harvested with a high moister content. It is hard to harvest corn under 40 % moisture content a whet year with a cold summer but a good year when the summer is warm and the autumn dry you can harvest corn with less than 30 % moisture. My goal with this examination work is to …
… English) The task for the diploma work was to develop methods for measuring of moisture content by the Karl Fischer method, in jam, jelly sweets, and fudge. The start premises was a for the company whole new equipment, which should be started up. Then programs should be …
undersökning av felkällor och lämplig provbearbetning
… lead, zinc and copper have been analysed. This study has shown that a greater moisture content will give a lower measured concentration for the same sample. If the moisture content is known, it is possible to make good approximations of concentrations in dry samples. No obvious …
… alternative when transporting slash over a distance of 130 km. Changes in moisture content and loss in substance due to storing of slash, bundles or chips have a great impact on the total economy in a biofuel system. The cost for bundling- and chip system doesn’t deviate much …
utvärdering av tre mätmetoder
… calls for furtherstudies of the accuracy of the static method.Temperature and moisture content are factors that affect MOE. Sincethese factors differ between measurements made during winter (2007)and summer (2010), it is furthermore recommended to establish arelationship between …
en studie av effekter på växthusgasutsläpp och kostnader
… in a laboratory. Properties such as the dry substance content, heating value, moisture content and ash content. The results show that 100 tons coffee waste could produce around 16 500 Nm3 biogas which would contain 163 MWh. The biogas reactor and upgrade plant both need energy …
… of water from Ryegrass. 􀂾 The accuracy of different meters for moisture content. My tests have resulted in that i have been aware of the meaning the airflow and pressure has for the affectivity and drying costs. I have also been aware of the importance of calculating on …
