waste heat Articles

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Solar powered solid oxide fuel cell with thermoelectric generator

by Inderscience Publishers  (Jul. 2, 2014)

Durable, location independent, environmental–friendly sources of energy which allow for modular, few moving parts, low operating noise, high electricity generation efficiency and compact technology are highly desirable. Solid oxide fuel cells (SOFCs) are promising for such energy system development, since they are energy efficient and, if pure ...

Effect of co-managing organic waste using municipal wastewater and solid waste treatment systems in megacities

by IWA Publishing  (Mar. 19, 2014)

A model was developed to calculate the mass and heat balances of wastewater and municipal solid waste treatment plants when these plants operate either separately or together with a mutual dependence on mass and energy. Then the energy consumption, life cycle costs (LCCs), greenhouse gas (GHG) emissions and effluent quality were evaluated under ...

Using biogas for combined heat and power

by Clarke Energy  (Nov. 23, 2012)

An integral part of the majority of anaerobic digestion facilities across the world is the CHP combined heat and power (CHP) engine. For the first time builder of a biogas plant, it is often neglected as the focus is on reducing the capital costs ...

Using biogas for combined heat and power

by Clarke Energy  (Nov. 30, 2012)

An integral part of the majority of anaerobic digestion facilities across the world is the CHP combined heat and power (CHP) engine. For the first time builder of a biogas plant, it is often neglected as the focus is on reducing the capital costs ...

Thermodynamic Innovation

by Gearturbine Project/Novel Rotary-Turbo-InFlow Tech  (Jun. 7, 2014)

GEARTURBINE PROJECT Atypical InFlow Thermodynamic Technology Proposal Submission Novel Fueled Motor Engine Type *State of the art Innovative concept Top system Higher efficient percent.  Have similar system of the Aeolipile Heron Steam device from Alexandria 10-70 AD. -New Form-Function Motor-Engine Device. Next Step, Epic Design ...

A study on the thermodynamic analysis of a cascaded latent heat storage system over the single storage tank system for diesel engine waste heat recovery

by Inderscience Publishers  (Nov. 9, 2012)

This article presents the comparison of performance of a cascaded Latent Heat Storage (LHS) system over the Single Storage Tank (SST) system for heat recovery from a diesel engine. The energy and exergy saved and efficiencies during the charging process are evaluated and reported using actual system data. The discharge process is analysed with a ...

Saving waste in the boiler house

by EBE Engineering Ltd.  (Apr. 16, 2013)

Burner technology has improved greatly in recent years. Older Burners had a series of cams and levers that were calibrated to provide specific amounts of air for a particular rate of firing. Being mechanical items, these wore and sometimes required calibration. They, therefore, had to be regularly serviced and calibrated. Generally, new burners ...

Removal of Heat stable salts – A solution to Amine plant operational problems

by Eco-Tec Inc.  (Apr. 24, 2013)

Introduction Amine scrubbing solutions are used to remove hydrogen sulfide and carbon dioxide from gas streams in many natural gas conditioning plants and oil refineries. Two major problems represent a significant threat to an amine gas treating plant: corrosion and instability of operation, resulting in unscheduled upsets and outages. In this ...

Codigestion In Central Florida

by BioCycle Magazine  (Mar. 28, 2014)

New digester in the Orlando region processes 130,000 tons/year of biosolids, fats, oils, grease and food waste, producing power, a Class AA granular fertilizer and phosphorous-rich struvite. What is today a region in Central Florida teeming with theme parks, resorts, golf courses and over 50 million tourists annually was once an area considered ...

Energy conservation in aluminium foundries by waste heat recovery from solidifying molten metal

by Inderscience Publishers  (Mar. 28, 2012)

This paper presents a unique attempt to preheat the raw materials by recovering the waste heat from solidifying molten metal in shape castings of aluminium using sand moulds. Finite element analysis of the problem using ANSYS has also been done, results of which show satisfactory agreement with the experimental results. By using this preheating ...

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