Abstract:
An integrated plant for the production of electric energy comprising a solar-thermal assembly (3), a fluidized bed combustor (11) adapted to use biomass as a combustible, a turbine (5) connected to an electric energy source (6) and a recirculation circuit (4) of a process liquid. The recirculation circuit is connected with the solar- thermal assembly (3) and with the fluidized bed combustor (11) for heating the process liquid and is connected to the turbine (5) to promote the operation thereof.
Abstract:
An integrated plant for the production of electric energy comprising a solar-thermal assembly (3), a fluidized bed combustor (11) adapted to use biomass as a combustible, a turbine (5) connected to an electric energy source (6) and a recirculation circuit (4) of a process liquid. The recirculation circuit is connected with the solar- thermal assembly (3) and with the fluidized bed combustor (11) for heating the process liquid and is connected to the turbine (5) to promote the operation thereof.
Abstract:
A plant (1) for producing electric energy, consisting of a milling unit (2) for oleaginous plant seeds, and/or fruits, at least one vegetable oil tank (3), at least one diesel engine (4) connected to a corresponding electric power generator (5) and adapted to use the vegetable oil produced by the milling unit (2) as a fuel, at least one fluidized bed combustor (10) adapted to burn the solid residues from the milling unit (2), a plurality of vaporizers (7) adapted to use the exhaust gases from both the diesel engine (4) and the fluidized bed combustor (10), and at least one turbine (17) connected to a corresponding electric power generator (18) and adapted to be fed with the steam produced by the vaporizers (7).
Abstract:
A dumpsite refuse processing plant (1) having a separator (2) able to separate a solid fraction of refuse containing no glass or inert materials; a pyrolytic burner (7) able to burn the solid fraction from the separator (2); a fluid-bed gasifier (9) able to burn at least pyrolytic gas and carbon from the pyrolytic burner (7); a vapourizer (10) powered at least partly by gas from the fluid-bed gasifier (9), and able to power a turbine (13) connected to a current generator (14); at least one gas engine (17) connected to a current generator (18) and powered by gas produced by the fluid-bed gasifier (9) and fed first through the vapourizer (10); and a fluid-bed combustor (19) able to burn at least the exhaust gas from the gas engine (17).
Abstract:
A plant (1) for the production of electrical energy comprising a fluid-bed combustor (2), a water/vapour- recirculation line (3), a line for conveying the exhaust gases (4) of the fluid- bed combustor (2), a vaporizer (5), and a turbine (7) connected to a current generator (8) and driven by the vapour produced. The fluid-bed combustor (2) comprises a first combustion unit (9) in which a fuel with low calorific value is burnt, and a second combustion unit (10) in which a fuel with high calorific value and separate from said first combustion unit (9) is burnt by means of a wall (11) made of a refractory material such that the two forms of combustion do not interfere with one another.
Abstract:
A unit for reducing pollutants (4) in the exhaust gases of internal combustion machines (2) composed of a fluidized bed combustor (10); an exhaust gas transfer line (11) suitable to supply the fluid bed combustor (10) with the exhaust gases coming from one or more internal combustion machines (2); and a fuel supply line (12) for the fluidized bed combustor (10). The fuel must be suitable to produce inside the fluidized bed combustor (10) a quantity of carbon and of ammonia suitable to react with the nitrogen oxides to cause reduction thereof to molecular nitrogen.