waste heat Articles

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Waste water from liquid detergent production

by EVALED  (Jun. 4, 2013)

The Client The Client is a multinational company with more than 250 production sites worldwide. The factory is the only location in Italy of this corporation for the production of cosmetics for personal care (cream or liquid). 80% of the production is for foreign markets. Production lines work 24 hours a day, 6 days per week. The challenge The ...

Cement production in the land of the Pharaohs case study

by WEIMA Maschinenbau GmbH  (Sep. 22, 2014)

LaFarge, worldwide-leading building materials producer with its head office in Paris has successfully installed a WEIMA PowerLine 3000 shredder in the cement works in El Sokna (Egypt) and commissioned this for processing secondary fuels. In the searing heat and surrounded by desert dust, the flexible and universal shredder shreds around 13 tons ...

Utilisation of waste coal dust of steel industry for power generation

by Inderscience Publishers  (Jan. 22, 2014)

The present paper describes the generation of waste coal-dust from steel industry and its utilisation for generation of power in power plant. The main objective of the work is to utilise the heat energy of coal dust into useful work and propose a combination of coal and coal dust supplying system to the boiler. The work started with the ...

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 ...

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 ...

Centralised treatment of oil sludge and other industrial waste - case study

by econ industries GmbH  (Feb. 6, 2014)

Centralised treatment of various sources of industrial waste has been established in many European countries over the last decade. Many facilities are still equipped with non state of the art technology and therefore cannot fulfil the broad field of applications with regard to industrial waste remediation, econ's international client decided to be ...

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 ...

Olive mill waste water treatment

by EVALED  (Jun. 4, 2013)

The production of olive oil generates two kind of waste waters: RINSING WATERS: the quantity is subject to change. It can be re-circulated, after the settling to remove the solids, or discharged directly. SLUDGE: vegetation water with additional water, whose quantity is subject to change. In case of traditional oil mills, the hot additional water ...

Upstream Particulate Removal for Rtos on Direct-Fired Osb Dryers – How much is enough?

by A. H. LUNDBERG ASSOCIATES, INC.  (Sep. 30, 2014)

Abstract Since 1994 Regenerative Thermal Oxidizers (RTOs) have been applied to direct wood-fired OSB dryers for the purpose of VOC abatement. In early direct wood-fired OSB dryer applications many OSB producers felt that upstream particulate control was not necessary. However, the ash from the combustion of wood waste created a host of new ...

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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