Abstract: This invention consists of a unique apparatus and system consisting of devices, materials and methods specially engineered to perform high precision and smart cloud seeding by the dispersion of micro and nanoparticles of sodium chloride and similar chemistry compounds at specific locations with the purpose of rain induction and related applications. A safe and precise unmanned aerial vehicle UAV device instrumented with portable thermometer, hygrometer, barometer, anemometer and 3D visual register will scrutinize these internal cloud climate parameters. By means of these real time measurements and communications, a meteorological ground operating team is enabled to perform the data acquisition and processing from the clouds. This device and system be enabled to select the locations suitable for rain induction and perform on site accurate particulate seeding dispersion from a device mounted on the same UAV within the eligible clouds.

Abstract: Embodiments of a cathodic protection device include an anchor bar operably connected to a metallic structure placed in a marine or aquatic environment, a plurality of articulated bars and a joining mechanism. The plurality of articulated bars are connected to one another in a chain-like manner. The joining mechanism is configured to connect the anchor bar to the plurality of articulated bars.

Abstract: The biphasic extraction from coffee waste without a prior drying process, to obtain coffee oil, which is transesterified with KOH catalyzed methanol to produce mixtures of glycerol free methylic esters, also known as coffee oil biodiesel, which is subjected to an aminolysis reaction with aminoethylethanolamine (AEEA) by heating to 140-160° C. at atmospheric pressure with a subsequent dehydration reaction at the same temperature but at a reduced pressure of 200 to 300 mmHg, in order to achieve cyclization of the intermediary amides into the corresponding imidazolines. Alternatively process, coffee oil can be submitted to the same aminolysis procedure with aminoethylethanolamine (AEEA) at 140 to 160° C. and atmospheric pressure with a subsequent dehydration reaction at the same temperature but at a reduced pressure of 200 to 300 mmHg, to produce imidazolines that contain the residual glycerol of the original triglycerides.

Abstract: This invention consists of a unique apparatus and system consisting of devices, materials and methods specially engineered to perform high precision and smart cloud seeding by the dispersion of micro and nanoparticles of sodium chloride and similar chemistry compounds at specific locations with the purpose of rain induction and related applications. A safe and precise unmanned aerial vehicle UAV device instrumented with portable thermometer, hygrometer, barometer, anemometer and 3D visual register will scrutinize these internal cloud climate parameters. By means of these real time measurements and communications, a meteorological ground operating team is enabled to perform the data acquisition and processing from the clouds. This device and system be enabled to select the locations suitable for rain induction and perform on site accurate particulate seeding dispersion from a device mounted on the same UAV within the eligible clouds.

Abstract: A method to obtain imidazoline mixtures capable of providing considerable energy savings during the manufacture process due to a notable reduction of process temperature and lower requirements of chemical raw materials, and it allows for the direct use of vegetable oils, instead of fatty acids or their esters, producing imidazolines containing a (2-hydroxyethyl) group on position one of the ring and on position 2, a hydrocarbonated chain, from the fatty acids present in coconut oil, palm oil, jathrofa or castor. Likewise, the application of these mixtures as corrosion inhibitors has been established, in addition to quaternized imidazolines, which have applications as cationic surfactants, fabric softeners, hair conditioners and antistatic agents.

Abstract: The comprehensive anti-vandalism shielded facility system for injection systems, includes the construction of a security shielded facility, which is a thick and solid structure built with steel rods and reinforced concrete of considerable thicknesses which have as a purpose to prevent access to third-parties that could conduct acts of vandalism. The shielded facility is built with highly resistant concrete that is able to withstand the impact caused by common tools used for acts of vandalism.

Abstract: The biphasic extraction from coffee waste without a prior drying process, to obtain coffee oil, which is transesterified with KOH catalyzed methanol to produce mixtures of glycerol free methylic esters, also known as coffee oil biodiesel, which is subjected to an aminolysis reaction with aminoethylethanolamine (AEEA) by heating to 140-160° C. at atmospheric pressure with a subsequent dehydration reaction at the same temperature but at a reduced pressure of 200 to 300 mmHg, in order to achieve cyclization of the intermediary amides into the corresponding imidazolines. Alternatively process, coffee oil can be submitted to the same aminolysis procedure with aminoethylethanolamine (AEEA) at 140 to 160° C. and atmospheric pressure with a subsequent dehydration reaction at the same temperature but at a reduced pressure of 200 to 300 mmHg, to produce imidazolines that contain the residual glycerol of the original triglycerides.

Abstract: Embodiments of a cathodic protection device include an anchor bar operably connected to a metallic structure placed in a marine or aquatic environment, a plurality of articulated bars and a joining mechanism. The plurality of articulated bars are connected to one another in a chain-like manner. The joining mechanism is configured to connect the anchor bar to the plurality of articulated bars.

Abstract: The comprehensive anti-vandalism shielded facility system for injection systems, includes the construction of a security shielded facility, which is a thick and solid structure built with steel rods and reinforced concrete of considerable thicknesses which have as a purpose to prevent access to third-parties that could conduct acts of vandalism. The shielded facility is built with highly resistant concrete that is able to withstand the impact caused by common tools used for acts of vandalism.

Abstract: The invention consists of a bunker to visually hide and structurally protect a cathodic protection rectifier located in an open field or urban areas where there is high incidence of vandalism. The bunker consists of a mobile element which contains a rectifier and an underground cavity structure. Besides hiding and protecting the rectifier from vandalism, the only part of this apparatus that is normally visible is a circular plaque at ground level, with a waterproof seal. Occasionally the rectifier is removed for maintenance and diagnostic purposes. In order to extract the mobile element it is necessary, but not enough, to have a magnetic or electromagnetic anchor with a great load capacity. The mobile element may only be extracted when the bolt lock located at the base of the cylinder is wirelessly activated. The cavity structure has radial plates calculated to dissipate the heat produced through the operation of the rectifier. All electric connections are hidden and embedded in concrete.

Abstract: The invention consists of a bunker to visually hide and structurally protect a cathodic protection rectifier located in an open field or urban areas where there is high incidence of vandalism. The bunker consists of a mobile element which contains a rectifier and an underground cavity structure. Besides hiding and protecting the rectifier from vandalism, the only part of this apparatus that is normally visible is a circular plaque at ground level, with a waterproof seal. Occasionally the rectifier is removed for maintenance and diagnostic purposes. In order to extract the mobile element it is necessary, but not enough, to have a magnetic or electromagnetic anchor with a great load capacity. The mobile element may only be extracted when the bolt lock located at the base of the cylinder is wirelessly activated. The cavity structure has radial plates calculated to dissipate the heat produced through the operation of the rectifier. All electric connections are hidden and embedded in concrete.