wood band saw

It is vitally important for customer

　　This excludes fossil fuels which have taken millions of years to evolve. Wood fuel emits 25 grams of CO2 per kilowatt-hour (g/kWh); wind energy emits 8g/kWh; gas emits 194g/kWh; oil emits 265g/kWh and coal emits 291g/kWh . For instance forestry thinnings, arboricultural waste, sawmill co-products, tree stumps and forestresidues that include needles/leaves and bark will all be different.Energy from biomass refers to energy produced from organic matter of recent origin. Biofuels have been defined by the Energy Technology Support Unit (ETSU, 1991) as:any solid, liquid or gaseous fuels produced from organic materials either directly from plants or indirectly from industrial, commercial, domestic or agricultural wastes. Producing energy from wood brings environmental and economic advantages both nationally and locally and has considerable potential within the UK.Biomass heating systems, unlike other renewable energy sources, do emit carbon dioxide.For sustainably managed woodland, or energy crops, the process is similar.

　　This closed CO2 cycle means that biomass heating is considered a renewable energy source. Even with a specific form of fuel, such as wood chips, there can be major differences in characteristics and properties between different batches chipped using different chippers. Biomass is also referred to as bioenergy or biofuels (in terms of renewable energy).However, biomass heating systems in reality create small net emissions of CO2 to the atmosphere through operations including harvesting, transport, processing and the construction and commissioning of the boiler.The species and quality of trees used for wood fuel production, and in particular wood chips, primarily determines the overall quality of the fuel. However, it is the carbon dioxide (CO2) taken from the atmosphere by trees for photosynthesis that is released during burning. In many instances, woodland and tree management determines which trees are to be removed and therefore directly affects quality.

　　.It is vitally important for customer confidence to have fuel which is fit for purpose and delivered to a quality standard and specification.However, throughout this document we are concerned with woody biomass logs, wood chips, wood pellets and wood briquettes. This has been demonstrated time timber drying kiln suppliers and time again internationally. Wood is never removed faster than it is added by new growth, therefore the CO2 released when the wood fuel is burned is never more than the CO2 absorbed by new tree growth