Servida
Alberto Servida, Gorgonzola IT
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20100234667 | Method and plant for treatment of asbestos-containing waste materials in supercritical water - A method for destroying asbestos in mainly organic matrix asbestos-containing waste (ACW), which includes the steps of: preparing the asbestos-containing waste; preparing a supercritical aqueous phase; allowing asbestos and the primarily organic matrix of the asbestos-containing waste to react with the aqueous phase for a time t in an appropriate reactor at predetermined pressure P and temperature T to maintain the aqueous phase in supercritical conditions; cooling and condensing the aqueous phase flowing out of the reactor; and separating said aqueous phase from any entrained solid product therein. The step in which the supercritical aqueous phase is prepared includes an additional step, in which at least one oxidizing compound is added in a predetermined concentration C | 09-16-2010 |
20140171723 | Method and system for treatment of asbestos-containing waste materials in supercritical water - A method for destroying asbestos in mainly organic matrix asbestos-containing waste includes the steps of: preparing the asbestos-containing waste; preparing a supercritical aqueous phase; letting the asbestos and the primarily organic matrix of the asbestos-containing waste react with the aqueous phase for a time t in an appropriate reactor at a predetermined pressure P and temperature T to maintain the aqueous phase in supercritical condition; cooling and condensing the aqueous phase flowing out of the reactor; and separating the aqueous phase from any entrained solid products therein. The step of preparing the supercritical aqueous phase includes an additional step, in which an oxidizing compound is added in a predetermined concentration Cl, the pressure P is in a range from 25 to 27 MPa, and the temperature T is in a range from 600° C. to 650° C., causing the asbestos and the organic binder to be simultaneously destroyed. | 06-19-2014 |
Alessandro Servida, Lissone IT
Patent application number | Description | Published |
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20100234667 | Method and plant for treatment of asbestos-containing waste materials in supercritical water - A method for destroying asbestos in mainly organic matrix asbestos-containing waste (ACW), which includes the steps of: preparing the asbestos-containing waste; preparing a supercritical aqueous phase; allowing asbestos and the primarily organic matrix of the asbestos-containing waste to react with the aqueous phase for a time t in an appropriate reactor at predetermined pressure P and temperature T to maintain the aqueous phase in supercritical conditions; cooling and condensing the aqueous phase flowing out of the reactor; and separating said aqueous phase from any entrained solid product therein. The step in which the supercritical aqueous phase is prepared includes an additional step, in which at least one oxidizing compound is added in a predetermined concentration C | 09-16-2010 |
20140171723 | Method and system for treatment of asbestos-containing waste materials in supercritical water - A method for destroying asbestos in mainly organic matrix asbestos-containing waste includes the steps of: preparing the asbestos-containing waste; preparing a supercritical aqueous phase; letting the asbestos and the primarily organic matrix of the asbestos-containing waste react with the aqueous phase for a time t in an appropriate reactor at a predetermined pressure P and temperature T to maintain the aqueous phase in supercritical condition; cooling and condensing the aqueous phase flowing out of the reactor; and separating the aqueous phase from any entrained solid products therein. The step of preparing the supercritical aqueous phase includes an additional step, in which an oxidizing compound is added in a predetermined concentration Cl, the pressure P is in a range from 25 to 27 MPa, and the temperature T is in a range from 600° C. to 650° C., causing the asbestos and the organic binder to be simultaneously destroyed. | 06-19-2014 |
Ilaria Servida, Milano IT
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20120135175 | PRINTABLE REPOSITIONABLE ADHESIVE ELEMENT AND PROCESS FOR THE PRODUCTION THEREOF - The invention consists of an adhesive element ( | 05-31-2012 |
Maurizo Servida, Varese IT
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20120135175 | PRINTABLE REPOSITIONABLE ADHESIVE ELEMENT AND PROCESS FOR THE PRODUCTION THEREOF - The invention consists of an adhesive element ( | 05-31-2012 |
Tulio Servida, Milan IT
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20140144790 | PLANT FOR DESALINATING WATER OF A WATER SUPPLY SYSTEM AND METHOD FOR DESALINATING WATER OF A WATER SUPPLY SYSTEM BY MEANS OF SAID PLANT - Plant for desalinating water of a water supply system, which comprises one or more tanks for accumulating water ( | 05-29-2014 |
Tullio Servida, Milano IT
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20130048510 | METHOD FOR PURIFYING A FLUID THROUGH A THROUGH-FLOW CONDENSER, AND APPARATUS FOR PURIFYING A FLUID, IN PARTICULAR SUITABLE FOR IMPLEMENTING SUCH A METHOD - Apparatus for purifying a fluid through a through-flow condenser, which comprises a tank of solubilising product and means for inserting it into a momentarily interrupted supply conduit. After having inserted a measured dose of solubilising product received from a tank into the same supply conduit, a logic control unit controls its forward motion in the condenser through the passage of a fluid transportation flow rate measured to transport the dose of solubilising product up to the electrodes of the condenser. | 02-28-2013 |
20130118918 | OPERATING METHOD OF AN APPARATUS FOR PURIFYING A FLUID AND APPARATUS FOR PURIFYING FLUID - Operating method of an apparatus for purifying a fluid by means of an apparatus provided with an even number of cells, each of which comprises at least one lead through condenser and is electrically connected to a direct current power supply. The method foresees cyclically repeating, for each cell, a charging step, in which the power supply charges the electrodes of the cell at different polarity; a service step, in which a flow of fluid to be treated is forced to pass through the electrodes of the lead through condenser of the cell with progressive build-up of the ionized particles of the fluid on the electrodes; and a regeneration step, in which the electrodes are discharged and a flow of washing fluid is forced to pass in the condenser of the cell with consequent removal of the ionized particles built up on the electrodes. Starting from the charging step of at least one first cell of the two cells, the second cell, once its service step is complete and at the start of its regeneration step, is connected in series with reverse polarity to the first cell to at least partially discharge its electrodes on the first cell in an energy recovery step. During the energy recovery step the first cell is also jointly powered by the power supply, which detects the voltage on the first cell and by means of a control card controls the supply voltage to make a preset operating voltage across the first cell. | 05-16-2013 |
20150076001 | APPARATUS FOR PURIFYING A FLUID AND METHOD FOR PURIFYING A FLUID, IN PARTICULAR BY MEANS OF THE AFORESAID APPARATUS - Apparatus for purifying a fluid, which comprises an ion absorption cell ( | 03-19-2015 |
Tullio Servida, Milan IT
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20130240362 | FLOW-THROUGH CONDENSER CELL FOR PURIFYING A FLUID - Flow-through condenser cell ( | 09-19-2013 |