Abstract: A probe head of a pitot probe includes a mandrel having a helical groove, a heater within the helical groove of the mandrel such that an exterior surface of the heater is flush with an exterior surface of the mandrel, and an outer shell having an interior surface in air-tight contact with the mandrel and the heater.

Abstract: A probe head of a pitot probe includes a mandrel having a helical groove, a heater within the helical groove of the mandrel such that an exterior surface of the heater is flush with an exterior surface of the mandrel, and an outer shell having an interior surface in air-tight contact with the mandrel and the heater.

Abstract: A method of repairing an air data probe sense port includes inserting a plug into a sense port in an air data probe, mounting the plug to the air data probe, dressing the welded plug to be substantially flush with adjacent air data probe surface, and forming a new sense port in the air data probe. The method can include enlarging the sense port prior to inserting the plug therein.

Abstract: A method of repairing an air data probe sense port includes inserting a plug into a sense port in an air data probe, mounting the plug to the air data probe, dressing the welded plug to be substantially flush with adjacent air data probe surface, and forming a new sense port in the air data probe. The method can include enlarging the sense port prior to inserting the plug therein.

Abstract: The present invention relates to an integrated device, comprising a semiconductor device formed on a semiconductor substrate, a temperature sensing element formed within a semi-conductive layer formed on the semiconductor substrate, an electrically insulating layer formed over the semi-conductive layer, a metal layer formed over the insulation layer and forming an electrical contact of the semiconductor device, and a thermal contact extending from the metal layer through the electrically insulating layer to a first region of the semi-conductive layer, wherein the first region of the semi-conductive layer is electrically isolated from the temperature sensing element. The present invention also relates to a method of forming a temperature sensing element for integration with a semiconductor device.

Abstract: Facility for producing synthesis gas from a solid feedstock including organic matter, said facility including means for circulating a heat-carrying solid providing the heat necessary for such production, and several stages including gasification means (Z1, Z3), intermediate separation means (Z2, Z4) for separating the effluents coming from each stage, and combustion means (Z5).

Abstract: The present invention relates to an integrated device, comprising a semiconductor device formed on a semiconductor substrate, a temperature sensing element formed within a semi-conductive layer formed on the semiconductor substrate, an electrically insulating layer formed over the semi-conductive layer, a metal layer formed over the insulation layer and forming an electrical contact of the semiconductor device, and a thermal contact extending from the metal layer through the electrically insulating layer to a first region of the semi-conductive layer, wherein the first region of the semi-conductive layer is electrically isolated from the temperature sensing element. The present invention also relates to a method of forming a temperature sensing element for integration with a semiconductor device.

Abstract: The invention relates to an installation and a process for the production of liquid fuels starting from a solid feedstock that contains the organic material in which: a) the solid feedstock is subjected to a gasification stage so as to convert said feedstock into synthesis gas, b) the synthesis gas is subjected to a purification treatment, c) the purified synthesis gas is subjected to a conversion stage that comprises the implementation of a Fischer-Tropsch-type synthesis so as to convert said synthesis gas into a liquid effluent and a gaseous effluent, d) the liquid effluent is fractionated so as to obtain a gaseous fraction, a naphtha fraction, a kerosene fraction and a gas oil fraction, and e) at least a portion of the naphtha fraction is recycled in gasification stage a).

Abstract: The invention relates to an installation and a process for the production of liquid fuels starting from a solid feedstock that contains the organic material in which: a) the solid feedstock is subjected to a gasification stage so as to convert said feedstock into synthesis gas, b) the synthesis gas is subjected to a purification treatment, c) the purified synthesis gas is subjected to a conversion stage that comprises the implementation of a Fischer-Tropsch-type synthesis so as to convert said synthesis gas into a liquid effluent and a gaseous effluent, d) the liquid effluent is fractionated so as to obtain a gaseous fraction, a naphtha fraction, a kerosene fraction and a gas oil fraction, and e) at least a portion of the naphtha fraction is recycled in gasification stage a).

Abstract: The invention relates to a method and to a plant intended for continuous depollution of a solid feed comprising essentially earths or sludge, as well as organic pollutants. The method comprises the following stages: a) passing a gas stream brought to a temperature higher than the desorption temperature of water through a solid feed layer arranged in several contacting zones arranged in series, so as to recover a depolluted solid feed and a gaseous effluent comprising pollutants, b) separating the gaseous effluent comprising pollutants from the depolluted solid feed, c) sending said gaseous effluent to an oxidation zone so as to oxidize the pollutants and to recover an oxidized gaseous effluent, d) sending a portion of the oxidized gaseous effluent to a treating unit and introducing another portion of the oxidized gaseous effluent as gas stream in stage a).

Abstract: Facility for producing synthesis gas from a solid feedstock including organic matter, said facility including means for circulating a heat-carrying solid providing the heat necessary for such production, and several stages including gasification means (Z1, Z3), intermediate separation means (Z2, Z4) for separating the effluents coming from each stage, and combustion means (Z5).

Abstract: Method allowing to substantially reduce the nitrogen oxides (NOx) present in the combustion fumes resulting from thermolysis (or pyrolysis) of a feed comprising an organic matter fraction. The method can be included in a domestic waste treating process.

Abstract: The present invention relates to an installation intended for the pyrolysis of solids, comprising a rotary furnace (1) inside which pyrolysis is achieved, and a means (21) for heating the rotary furnace. The installation according to the invention further comprises a means (2) for preheating the solids, located upstream from said furnace, said means (2) comprises at least two zones (2a, 2b) in which the solids are preheated at different temperatures and a gas extraction device (12) into which the pyrolysis gases are led after passing through at least one of said preheating zones (2a, 2b).

Abstract: The present invention relates to a process and system for thermal waste treatment. The method according to the invention comprises subjecting the waste to thermolysis in a furnace to produce from the waste thermolysis gases and carbon containing solids; purifying the carbon containing solids into purified carbon containing solids which contain pollutants; using part of the thermolysis gases as fuel which is burned to heat the waste in the furnace; burning in a cyclone furnace at least part of the purified carbon containing solids containing pollutants to produce hot gases and to immobilize the pollutants present in the purified carbon containing solids into solids containing the pollutants; and providing the hot gases to an energy recovery device and using the energy recovery device to recover energy from the hot gases.

Abstract: A furnace for effecting pyrolysis of waste material includes an essentially cylindrical cavity for effecting pyrolysis of the waste material rotating around its lengthwise axis, a combustion chamber located around the cavity and injectors for introducing fuel and comburant or oxidizing agent into said chamber. The injectors for introducing fuel and comburant are oriented tangentially to a wall of the combustion chamber so that flame or flames created by combustion of the fuel developed in the swirling fashion around the cavity containing the waste material. Also, the injectors are arranged to effect staged combustion within the combustion chamber.

Abstract: The present invention relates to a furnace intended for the thermal treatment of solid materials, comprising a rotary element (1) in which said solid materials circulate longitudinally, and a means (9) for heating said materials, which extends longitudinally in the furnace, the solid materials moving forward through about two lengths inside the rotary element (1). According to the invention, the heating means (9) is stationary, intended for channelling the solid materials and for preheating them. More specifically, the heating means (9) is arranged coaxially and inside the rotary element (1) so that, in the axial zone delimited by the heating means, the solid materials exhibit the highest temperatures.