José Luiz
José Luiz Arias Vidal, Rio De Janeiro Rj BR
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20100316328 | Fiber optic position transducer with magnetostrictive material and position calibration process - Fiber optic position transducer that includes a magnetic or electromagnetic element, one or more segments of magnetostrictive material, Fiber Bragg Grating Sensors, a rod of material that is impenetrable to magnetic fields, optical fiber. One or more of the sensors is fixed upon a segment of magnetostrictive material, which is fixed to a rod, and may only be displaced longitudinally. The Fiber Bragg Grating Sensors have different wave lengths and are made of the same optical fiber. The magnetic or electromagnetic element included may be made of NdFeB (Neodymium Iron Boron) or metal alloys of TbDyFe (Terbium, Dysprosium and Iron), such as TX, Terphenol-D and others. It is applied to a control flow valve in an oil well, and it also refers to the calibration process of the position of the transducer. | 12-16-2010 |
José Luiz Arias Vidal, Rio De Janeiro Rj BR
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20090052831 | Fiber optic position transducer with magnetostrictive material and position calibration process - Fiber optic position transducer that includes a magnetic or electromagnetic element, one or more segments of magnetostrictive material, Fiber Bragg Grating Sensors, a rod of material that is impenetrable to magnetic fields, optical fiber. One or more of the sensors is fixed upon a segment of magnetostrictive material, which is fixed to a rod, and may only be displaced longitudinally. The Fiber Bragg Grating Sensors have different wave lengths and are made of the same optical fiber. The magnetic or electromagnetic element included may be made of NdFeB (Neodymium Iron Boron) or metal alloys of TbDyFe (Terbium, Dysprosium and Iron), such as TX, Terphenol-D and others. It is applied to a control flow valve in an oil well, and it also refers to the calibration process of the position of the transducer. | 02-26-2009 |
20100316328 | Fiber optic position transducer with magnetostrictive material and position calibration process - Fiber optic position transducer that includes a magnetic or electromagnetic element, one or more segments of magnetostrictive material, Fiber Bragg Grating Sensors, a rod of material that is impenetrable to magnetic fields, optical fiber. One or more of the sensors is fixed upon a segment of magnetostrictive material, which is fixed to a rod, and may only be displaced longitudinally. The Fiber Bragg Grating Sensors have different wave lengths and are made of the same optical fiber. The magnetic or electromagnetic element included may be made of NdFeB (Neodymium Iron Boron) or metal alloys of TbDyFe (Terbium, Dysprosium and Iron), such as TX, Terphenol-D and others. It is applied to a control flow valve in an oil well, and it also refers to the calibration process of the position of the transducer. | 12-16-2010 |
José Luiz Fontes Monteiro, Rio De Janeiro BR
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20100022811 | SELECTIVE CATALYTIC CRACKING PROCESS OF NATURAL GAS LIQUID FRACTION TO LIGHT OLEFINS AND OTHER PRODUCTS - A selective catalytic cracking process of natural gas liquid fraction to light olefins and other products is described, the process includes placing in contact (within a reaction zone) said liquid fraction of natural gas, rich in C | 01-28-2010 |
José Luiz Fontes Monteiro, Rio De Janeiro BR
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20100022811 | SELECTIVE CATALYTIC CRACKING PROCESS OF NATURAL GAS LIQUID FRACTION TO LIGHT OLEFINS AND OTHER PRODUCTS - A selective catalytic cracking process of natural gas liquid fraction to light olefins and other products is described, the process includes placing in contact (within a reaction zone) said liquid fraction of natural gas, rich in C | 01-28-2010 |
José Luiz Olivério, Piracicaba - Sp BR
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20110232343 | PROCESS FOR THE RECOVERY OF WATER AND ENERGY FROM THE PROCESSING OF SUGAR CANE IN SUGAR AND ETHANOL PRODUCTION MILLS - A process is proposed for recovery of water in the sugar cane processing in production mills of sugar and alcohol or only alcohol (ethanol). In the process, the thermal energy available in the exhausted steam from the electric energy generation turbines is transferred to the different mixed juice processing phases, with the reuse of the exhausted steam condensates in the boilers and of the other condensates, after using thermal energy, for imbibition, in the juice extraction phase, for cooling in the process, after passing through cooling towers, for other industrial uses and for possible treatment or use in the irrigation out of the productive system in the mill | 09-29-2011 |
José Luiz Zotin, Rio De Janeiro BR
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20100270207 | PROCESS FOR HYDROTREATING BIOMASS OIL DILUTED IN A REFINERY STREAM OF PETROLEUM HYDROCARBONS - A co-processing combining a first selective catalytic bed consisting of only one metal element selected from group VIB metals and of at least one conventional hydrotreating bimetallic catalytic bed. The co-processing provides control of the hydroconversion reactions of the triglycerides and/or fatty acids of biomass oil diluted in a refinery stream of petroleum hydrocarbons and minimizes the generation of gaseous products that are undesirable to the process, while maintaining the levels of unsaturated hydrocarbons hydrogenation and of heteroatomic contaminants removal from the refinery stream of petroleum hydrocarbons. The co-processing selectively providing n-paraffins of even number of carbon atoms, generated from the biomass oil, which are incorporated in a hydrotreated liquid product in petroleum refining HDT units. | 10-28-2010 |
José Luiz Zotin, Rio De Janeiro BR
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20080295393 | Method for the production of biodiesel from vegetable oils and fats, using heterogeneous catalysts - The invention relates to the field of methods used for the transesterification of oils and fats in order to produce diesel oil. The invention provides a novel method for the production of diesel oil by transesterifying fatty acid esters present in vegetable oils and fats, using a novel catalyst consisting of the oxide of a group V metal and having the formula X | 12-04-2008 |
20100270207 | PROCESS FOR HYDROTREATING BIOMASS OIL DILUTED IN A REFINERY STREAM OF PETROLEUM HYDROCARBONS - A co-processing combining a first selective catalytic bed consisting of only one metal element selected from group VIB metals and of at least one conventional hydrotreating bimetallic catalytic bed. The co-processing provides control of the hydroconversion reactions of the triglycerides and/or fatty acids of biomass oil diluted in a refinery stream of petroleum hydrocarbons and minimizes the generation of gaseous products that are undesirable to the process, while maintaining the levels of unsaturated hydrocarbons hydrogenation and of heteroatomic contaminants removal from the refinery stream of petroleum hydrocarbons. The co-processing selectively providing n-paraffins of even number of carbon atoms, generated from the biomass oil, which are incorporated in a hydrotreated liquid product in petroleum refining HDT units. | 10-28-2010 |