The Biomass Energy Conversion Technologies - 1342 Words

4.3 Biomass Energy Conversion Technologies Biomass materials can be converted to various useful forms of energy such as heat, electricity and liquid fuels. The technologies used to convert biomass into energy ranged widely from the simple combustion of biomass used for cooking and heating in developing countries to a variety of technologies to generate modern energy carriers - electricity, gas, and liquid bio-fuels. Canada is using various materials including waste and residuals to generate electricity, heat and, bio-liquid fuels (bio-ethanol and biodiesel) (Defra UK et al. 2007). Biomass energy can be used at the household (-10 kW), community (-100 kW), or industrial (- MW) scale. Key biomass energy conversion technologies include thermal and thermochemical, and biological and biochemical. †¢ Thermal and Thermochemical Technologies o Combustion — convert forestry, agricultural and municipal residues into heat and power under environmentally sound conditions o Gasification — convert forestry, agricultural and municipal residues into syngas o Pyrolysis — convert forestry and agricultural residues into bio-oils and value added products o Thermal and Catalytic Processing — convert a variety of new and used vegetable oils; tall oils; waste greases and animal fats into renewable diesel fuels and diesel blending stocks †¢ Biological and Biochemical Technologies o Fermentation — convert the starch and cellulose components of biomass to bio-ethanol o Anaerobic Digestion — convertShow MoreRelatedDirect Combustion Of Biomass For Heat Generation1244 Words   |  5 PagesDirect combustion is the most common way of converting biomass to energy - both heat and electricity- and worldwide it already provides over 90% of the energy generated from biomass. Direct combustion of solid biomass fuel is well understood, relatively straightforward, commercially available, and can be regarded as a proven technology. Biomass combustion systems can be easily integrated with existing infrastructure. Direct combustion of biomass for heat generation is widely used in cold climate regionsRead MoreBiomass As A Renewable Energy Resource907 Words   |  4 Pages3 Biomass as a renewable energy resource Biomass can be considered as a renewable energy resource, although burning biomass releases carbon dioxide (CO2) to the atmosphere similar to burning fossil fuel (Liu H. 2011). There is a significant difference in CO2 release between burning a fossil fuel and burning biomass. Burning a fossil fuel releases CO2 that has been locked up for millions of years in the ground, affecting the natural CO2 cycle and resulting in an increase in the CO2 concentration inRead More Energy Options for the New Millennium Essay1350 Words   |  6 PagesEnergy Options for the New Millennium Without electrical energy, society would collapse. Some argue that we would not have the environmental problems that the earth is plagued with today without modern technology, and other critics luddistically suggest relying on a minimal supply of energy and low technology. There are some...who foresee...when all our electricity will be solar...It is a world of low technology and a simpler life...They call it living in harmony with nature, but it mightRead MoreAdvantages Of Biofuel And Feedstock Production1553 Words   |  7 Pagesproduction used to manufacture biomass energy. There will be an in-depth analysis of the feedstock needed as well as its impacts in terms of science, engineering, social and environment, economic and politic. Background It is well known that most of the activities depend on the fuel, especially petroleum based fuels like fossil fuel, gasoline and diesel fuel. As the demand for fuels increasing rapidly, biomass becomes one of the most alternative technologies used to produce liquid fuels. AccordingRead MoreA Brief Note On Pulp And Paper Green Transformation Program1334 Words   |  6 PagesEstablished in 2006. Source: http://fednor.gc.ca/eic/site/fednor-fednor.nsf/eng/h_fn02348.html †¢ Pulp and Paper Green Transformation Program – Natural Resources Canada – Funding to achieve measurable environmental benefits through energy efficiency improvement, renewable energy production or emission reductions at Canada’s pulp and paper mills. Program in operation from 2009-2012. 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Due to high demand of fossil fuels, the air is filled with more pollution every day. In addition to, it can increase the chances of having global warming. Since fossil fuels are generated from raw materials which are easy and cheap users are becoming extremely dependent on them. The main problem with fossil energy is that the supply of fossil fuels is notRead MoreGreatpoint Energy : An Alternative Source Of Energy712 Words   |  3 PagesGreatPoint Energy Company Description- GreatPoint Energy specializes in producing of clean and low cost natural gas using coal, petroleum coke and biomass. GreatPoint energy (GPE) has developed a catalytic hydromethanation process known as bluegasâ„ ¢ which is used for this conversion process. GreatPoint Energy prides themselves for their highly efficient, and environmentally safe product. Even more fascinating is that the natural gas produced is interchangeable with drilled gas and there is no needRead MoreRenewable Energy And Solar Energy921 Words   |  4 Pagesrenewable energy . Most of these renewable energies depend in one way or another on sunlight. Wind and hydroelectric power are the direct result of differential heating of the Earth s surface which leads to air moving about (wind) and precipitation forming as the air is lifted. Solar energy is the direct conversion of sunlight using panels or collectors. Biomass energy is stored sunlight contained in plants. Other renewable energies that do not depend on sun light are geothermal energy, which isRead MoreRenewable Energy Sources And The Global Warming1503 Words   |  7 PagesRenewable energy sources Let’s ask ourselves that when the erosion able elements of the earth is not achievable anymore and the glob is getting warmer day by day, what we are going to do to satisfy our requirements, and wants? How we can reduce global warming, decrease the negative impacts of greenhouse gas emission? What are some other natural origins by which we can continue our lives without hurting other existences in the earth? All these problems can be solved if we use renewable energy sources