coal fueled Articles
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Renewable energy in Armenia
Armenia does not have any fossil fuel or coal reserves; therefore, it is entirely dependent on the imported fuel for transportation, electricity generation, and heat production. Armenian Government has plans to develop renewable energy resources. Renewable energy may not be the major source of energy development in Armenia but it should be an important component of it. A renewable energy road ...
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Effect of the radiation heat loss on propagation of the spherical flame through premixed coal dust
An analytical study has been conducted to investigate the effect of radiation heat loss on the spherical flame propagation in coal–dust clouds. This research can be valuable in the development of alternative fuels; and it can be used by the fire safety and control industry. The model includes the evaporation of the volatile matter of dust particles into a known gaseous fuel (methane) and the ...
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Market Demand for Rice Husk Pellets is Increasing
Rice husk pellet is a kind of biomass material pellet. It is made of rice husk or rice hull, which is the outer layer of the paddy grain. Rice husk is with deficiencies of soft, light and low in caloricity. After pressed by the biofuel pellet mill, rice husk has become the high caloricity biofuel pellets -- rice husk pellets. Vietnam and Malaysia are famous for the planting of rice. Rice husk is ...
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Performance of externally fired combined cycle (EFCC)
The externally fired combined cycle (EFCC) which utilises coal as the primary fuel through a gas turbine cycle is a clean coal technology. Natural gas is used as the supplementary fuel, but the ultimate goal of the EFCC concept is a coal only option. In this study, the performance of the EFCC plant is evaluated based on the first and the second laws of thermodynamics, considering various levels ...
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The impacts of technological learning on the optimum technology mix: simulations for the Indian power sector
For the investigation of the optimum technology mix of any country, which is clearly an issue of dynamic nature, technological learning and economies of scale play a significant role. Hence, in this paper's long term planning exercise for the Indian power sector (2000-2025), our simulation analysis specifically includes the impacts of technological learning on the optimal inter-temporal choice of ...
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Occupational safety and health in the wind energy sector
As the European Union power sector continues its move away from oil, coal and nuclear fuels,wind energy has experienced tremendous growth over the past decade and this is expected to continue. The wind energy sector is relatively young with turbine technology constantly progressing and this creates an ongoing responsibility to ensure workers that conduct tasks such as installations, operation, or ...
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The Variety Kinds of Fote Briquette Machine
To make our life more convenient and efficient, Fote Machinery produces many machines to meet the satisfactory of people. For example, Fote briquette machine which is widely used in coal, chemical. And there are many kinds of briquette machine, such as coal ball press machine, coal briquette press machine, dry powder ball pressing machine; ore powder ball press machine, hydraulic press machine, ...
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AMETEK Land - World Coal - Beat the Heat
Between the time a piece of coal is dug out of the ground and is burned in a power plant boiler, it has been through many stages of transportation and storage. One of the advantages of coal as a fuel for power generation is the ability to store substantial quantities on site. This provides a strategic buffer of at least one month's fuel supply, which can be valuable if there is a short- or ...
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How to Purchase a Small Pyrolysis Plant
If you're looking to get a hold of an excellent source of organic, free of chemicals energy for your residence or commercial business and get been searching around for information on how to get a compact pyrolysis plant to power your house for about the same cost as buying an average sized one, then you're in for some really good news. There are now companies in the US who are manufacturing and ...
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Cumulative exergy consumption (CExC) analysis of energy carriers in China
Cumulative exergy consumption (CExC), which represents the total exergy of natural resources required to provide a product, is an appropriate indicator for quantifying the depletion of natural resource. The objective of this study is to determine the CExC values of the principal energy carriers in China, which is the largest energy producer in the world, through the matrix method (balance ...
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West Virginia repeals the alternative and renewable energy portfolio standard
On February 3, 2015, West Virginia repealed the Alternative and Renewable Energy Portfolio Act that was originally passed and adopted in 2009. This Act (the Standard) required utilities serving 30,000 residential customers or more to generate at least 25 percent of their electricity from renewable sources by 2025. To be in compliance with the Standard, utilities could use coal (e.g., advanced ...
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How to Buy a little Pyrolysis Plant - Decide You Want It Located
If you're looking to grab a good source of organic, free of chemicals energy for your residence or commercial business and have been searching around for information about how to purchase a compact pyrolysis plant to power your own home for about the same cost as buying a typical sized one, then you're in for some good news. Nowadays there are companies in the united states who are manufacturing ...
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A roadmap for a secure, low-carbon energy economy
This “roadmap” presents the results of a year-long effort by the Center for Strategic and International Studies (CSIS) and WRI to identify a set of policies to address energy security and climate change simultaneously. At first glance, improving energy security and addressing climate change may seem irreconcilable goals: achieve an adequate, reliable, and affordable energy supply for the United ...
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Asia’s Poorest are Energy Starved
Asia’s Huge Energy Challenges Despite having the world’s largest coal based economies Asia is energy starved. 1.5 Billion people in Asia have only partial access to electricity, which is vital to a decent living standard. The life-giving but very complicated solution: electricity from coal. World leaders consumed with battling climate change are also taking to task extending ...
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Low-emission coal burning technology
Customer: Foster Wheeler Energy, Siemens, EnergoProjekt Katowice Challenge: One third of carbon dioxide emissions caused by humans come from the burning of fossil fuels in energy production. How to reduce them? Solution: Developing a circulating fluidised bed (CFB) boiler where fossil fuels are combusted with pure oxygen separated from the air. Key benefits: 15-20 per cent lower carbon dioxide ...
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Quantitative assessment of solar energy geo-policy risks
Fossil fuels, such as coal, oil, gas, and wood, are the major part of contemporary energy mix. However, forecasts predict that solar energy will take up to 70% of global energy mix by year 2100. Solar energy has embedded risks, e.g., social, geopolitical, health-related, etc. These risks should be addressed in advance to prevent negative consequences but little research has addressed systemic ...
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Cheap Biochar Production Equipment For Sale In China
Biochar production tools are used in waste processing facilities all over the planet to make charcoal from various types of biomass waste. Some of the kinds of biomass waste that could be processed by biochar machines include bamboo, palm kernels, straw, sawdust, coconut shells, peanut shells, olive shells, and wood. Such machines are bought by customers in every corners around the world, ...
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Unabated Coal Use Will Break World’s “Carbon Budget”
While many people are traveling to Warsaw this week to participate in the international climate negotiations (COP 19), the city is also hosting another global conference: the International Coal and Climate Summit. It’s a troubling juxtaposition—coal contributes to 43 percent of global greenhouse gas emissions, making it a major driver of climate change. In fact, a new statement ...
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The development of biomass gasification technology towards market penetration in China
Biomass is the second most frequently used fuel, after coal, in China, which accounts for 20% of primary energy consumption. Though the main usage of biomass is for household cooking, the newly developed biomass gasification technology, especially the circulating fluidized bed gasification (CFBG) technology, has laid the foundations for allowing biomass gasification industry penetration into the ...
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Coal is king in China
1.4 Billion Chinese consumers are each day improving their standard of living. This new Ch;ina population is certainly deserving of all Creature Comforts like air conditioning, refrigerators, PC’s – these appliances are stretching China’s energy resources. Many Environmental Experts rightfully worry that China’s energy needs will have to rely on Coal for the unforeseen ...
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