pilusa (11 resultados)

Brossura. Condición: new. Tricase, 2012; br., pp. 244, cm 13x20.(Narrativa). Questa è la storia di un uomo e la sua follia. Del suo amore per ciò che non ha avuto. È una storia che narra del lato più oscuro insito in ognuno di noi e dell'interminabile duello tra bene e male, tra luce e ombra. Libro.

Condición: New.

Condición: New. In.

Paperback. Condición: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this work the various processing stages such as briquetting, drying, combustion and flue gas emissions were investigated in order to evaluate the socio economic viability of batch production of eco fuel briquettes from biomass waste material. A set of fuel briquettes made from a mixture of 32 w/w% spent coffee grounds,23 w/w% coal fines, 11 w/w% saw dust, 18 w/w % mielie husks,10w/w% waste paper and 6w/w% pulp contaminated water were investigated. A drying system that utilizes produced briquettes as a heating medium is proposed, and here drying will be affected over a refractory brick fireplace by means of convection and radiation. A basic model was set up to include radiation with the convection to predict a drying time of 4.8 hours. The combustion of briquettes was investigated using a ceramic stove linked to the testo Portable Emission Analyzer System. This enabled an air-to-fuel ratio of 1.44 and a burning rate of 2g per minute to be established. The energy transfer efficiency for boiling a pot of water was found to be 15%. The gas emissions were found to be within the acceptable limits as set out by Occupational Safety and health agency. 200 pp. Englisch.

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Pilusa Tsietsi JefreyTsietsi.J Pilusa, Masters Degree: Studied Chemical Engineering at the University of Johannesburg. Engineer at Process Energy and Environmental Technology Station, South Africa.In this work the various process.

Condición: New. Print on Demand pp. 342.

Condición: New. Print on Demand pp. 342.

Condición: New. PRINT ON DEMAND pp. 342.

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In this work the various processing stages such as briquetting, drying, combustion and flue gas emissions were investigated in order to evaluate the socio economic viability of batch production of eco fuel briquettes from biomass waste material. A set of fuel briquettes made from a mixture of 32 w/w% spent coffee grounds,23 w/w% coal fines, 11 w/w% saw dust, 18 w/w % mielie husks,10w/w% waste paper and 6w/w% pulp contaminated water were investigated. A drying system that utilizes produced briquettes as a heating medium is proposed, and here drying will be affected over a refractory brick fireplace by means of convection and radiation. A basic model was set up to include radiation with the convection to predict a drying time of 4.8 hours. The combustion of briquettes was investigated using a ceramic stove linked to the testo Portable Emission Analyzer System. This enabled an air-to-fuel ratio of 1.44 and a burning rate of 2g per minute to be established. The energy transfer efficiency for boiling a pot of water was found to be 15%. The gas emissions were found to be within the acceptable limits as set out by Occupational Safety and health agency.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 200 pp. Englisch.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In this work the various processing stages such as briquetting, drying, combustion and flue gas emissions were investigated in order to evaluate the socio economic viability of batch production of eco fuel briquettes from biomass waste material. A set of fuel briquettes made from a mixture of 32 w/w% spent coffee grounds,23 w/w% coal fines, 11 w/w% saw dust, 18 w/w % mielie husks,10w/w% waste paper and 6w/w% pulp contaminated water were investigated. A drying system that utilizes produced briquettes as a heating medium is proposed, and here drying will be affected over a refractory brick fireplace by means of convection and radiation. A basic model was set up to include radiation with the convection to predict a drying time of 4.8 hours. The combustion of briquettes was investigated using a ceramic stove linked to the testo Portable Emission Analyzer System. This enabled an air-to-fuel ratio of 1.44 and a burning rate of 2g per minute to be established. The energy transfer efficiency for boiling a pot of water was found to be 15%. The gas emissions were found to be within the acceptable limits as set out by Occupational Safety and health agency.