Showing results for: waste heat technology Articles
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Conch case study
A major advancement for industrial energy efficiency in China made possible through technology transfer Camco is working with Anhui Conch Cement Company Limited, the largest cement producer in China, on a programme of energy efficiency projects at multiple Conch production facilities. The projects all use Japanese advanced high efficiency waste heat recovery technology, never before commercially ...
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Waste heat recovery solution: ORC technology by ZUCCATO ENERGIA
Companies are increasingly moving towards a sustainable corporate vision aimed at reducing their environmental impact. ORC technology meets this need by recovering the thermal power available in the waste gas and adding value to it by producing electricity. This technology allows to cover a part or all the electricity self-consumption of the factory with consequent economic savings on energy ...
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Heat recovery from corrosive flue gas
For improvements to energy efficiency in the petrochemical industry, waste heat recovery from corrosive flue gas is the most cost effective source to exploit During the conversion of primary energy, approximately 5-10% of the energy used is lost via hot flue gas. There is no need to emphasise that significant savings are within reach when 60-70% of refining operational costs consist of energy ...
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Development of a lignite-fired power plant concept with integrated pressurised fluidised-bed drying and fuel cells
In the coming decades, lignite will become one of the most important fuels for power production in Germany. In the last five years, Vattenfall Europe and RWE have put power plants of the 800–1000 MW class with efficiency of up to more than 43% into service. Four to five per cent efficiency can further be gained by using pre-dried lignite as fuel (BOA plus concept of RWE). Additional steps are ...
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Energotechnological oil shale utilisation by means of an SHCU - a low waste and environmentally sound technological process
This paper presents the calculated data on the emissions into the environment from the low-waste energotechnological solid heat carrier units (SHCUs) working with oil shales. A comparison of this technology with direct oil shale combustion at a power plant was carried out using the example of an Estonian power plant. The energotechnological plant (ETP) including two units SHCU-3000 with an oil ...
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Oil refinery vapour gas case study
1.0 Evaluation of Refinery Gases Various refinery gases are generated in the process of oil refining. These vary, depending upon the type of crude oil being distilled, such as Reduced Crude distillation, or Naphtha cracker. For the purposes of this case study the description and range of refinery gases are those gases produced from refining Crude Oil and Reduced Crude only. Crude oil is the ...
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