VENTSPILS SILTUMS (2014)
SIA Ventspils Siltum, Multitutility of Ventspils City (Latvia) is in charge of managing the urban district heating. In 2014 Ventspils Siltum commissioned W.T.E. to carry out the technical-economic feasibility study to revamp an existing furnace-boiler, originally designed to be fed by coal following Russian technology. To reduce coal consumption W.T.E. studied the conversion to RDF […]
EDIPOWER SPA – Gruppo A2A (2013)
Feasibility study to convert a furnace, fed by diesel oil, to RDF (Refuse Derived Fuel), throughput 150 MWe. W.T.E. designed a mathematical model based on characteristics of existing boiler and suitable to describe air suspended fuel burning and energy recovery in combustion chamber. Reduced steam thermodynamic parameters were assumed in order for the boiler tubes […]
MASCIONI SPA (2010)
Mascioni S.p.A. (Cuvio-VA), an important Italian yarn-dyeing factory, appointed W.T.E. to design and engineer the way to substitute coal for PKS (Palm Kernel Shell) and dried sewage sludge in its 50 MWth boiler. The boiler had to deliver superheated steam (455 °C e 64 bar) to a co-generative thermal cycle, including a new full condensing […]