Passivation of solid electrodes by ethylene diamine tetraacetic acid (EDTA) comprises aid to electrochemical metering of phenolic compounds and their oxidation NOVELTY - The passivation of solid electrodes by EDTA has addition of EDTA to the electrolyte in electrochemical metering of phenolic compounds. The phenolic compound oxidation is also controlled. USE - In metallurgy. Main [...]
Modulating hydrophobic character of alumina used in electrical transformers, power lines and circuits, involves esterifying hydrophilic alumina particles with has contact angle greater than value of contact angle of unmodified alumina NOVELTY - Alumina hydrophobic character modulation involves esterifying hydrophilic alumina particles with a hydrophobic compound, where the obtained alumina has contact angle greater than [...]
Purifying fructooligosaccharides used in food, involves packaging separation column with zeolite adsorbent sodium halide NOVELTY - Fructooligosaccharides purification involves packaging separation column with a zeolite adsorbent sodium halide, where operating temperature is controlled at 30-50 degrees C. A mixture of sugars containing fructooligosaccharide and solvent, preferably ethanol is fed into column. The enriched fraction is [...]
Waste glycerol purification involves pre-purifying glycerine impurity content and neutralizing with acid under stirring NOVELTY - Waste glycerol purification involves pre-purifying glycerine impurity content at 35-55 wt% and neutralizing with acid under stirring to adjust pH 7.0. The obtained glycerine is filtered in vacuum, in which an anti-polymerizing salt is added. USE - Method for [...]
A method for the production of olefins, an olefin, a polyolefin, and use of the polyolefin NOVELTY - Carboxylic acid is produced by fermenting organic substrate(s) obtained from renewable and natural raw material. The produced carboxylic acid is subsequently subjected to anodic decarboxylation reaction to obtain olefin. USE - Manufacture of olefin e.g. ethylene, propylene, [...]
Producing bio-kerosene fuel from renewable origin, involves preparing feedstock containing material rich in glycerides, lower alcohol, and homogeneous or heterogeneous catalyst at atmospheric pressure NOVELTY - Bio-kerosene fuel production involves preparing feedstock containing material rich in glycerides, lower alcohol, and a homogeneous or heterogeneous catalyst at atmospheric pressure. The resulting material is heated at 50 [...]
Novel production of beetle racemic aggregation pheromone comprising catalytic reaction and separation NOVELTY - Production of a beetle racemic aggregation pheromone, (2S,2R) 3-hydroxyl 2-methylpentanoate of 1-ethylpropyl (sitophylate), comprises catalytic reaction of 3-ethylpropyl acrylate and propionaldehyde and separation. Main Application Field C03 (Other organic compounds, inorganic compounds and multicomponent mixtures. Polymers and proteins.) INVENTORS: SANTOS COELHO [...]
Piperonaceae essential oils based production of isosafrole derivatives comprises distillation of a solution formed by boiling of the oils NOVELTY - The piperonaceae essential oils baed production of isosafrole derivatives has addition of the essential oils to a round-bottom flask with a reflux condenser which is removed once the mixture starts to boil. Then addition [...]
Obtaining bio-jet fuels involves reacting mixture of glycerides material, low carbon alcohol and homogeneous and heterogeneous catalyst, where ester and glycerin phase is separated from mixture NOVELTY - Bio-jet fuels obtaining involves reacting a mixture of glycerides material, 1-5C alcohol and homogeneous and heterogeneous catalyst. Ester and glycerin phase is separated from the mixture. USE [...]
Passivation of solid electrodes by ethylene diamine tetraacetic acid (EDTA) comprises aid to electrochemical metering of phenolic compounds and their oxidation NOVELTY - The passivation of solid electrodes by EDTA has addition of EDTA to the electrolyte in electrochemical metering of phenolic compounds. The phenolic compound oxidation is also controlled. USE - In metallurgy. Main [...] 
A method for the production of olefins, an olefin, a polyolefin, and use of the polyolefin NOVELTY - Carboxylic acid is produced by fermenting organic substrate(s) obtained from renewable and natural raw material. The produced carboxylic acid is subsequently subjected to anodic decarboxylation reaction to obtain olefin. USE - Manufacture of olefin e.g. ethylene, propylene, [...] 
Producing bio-kerosene fuel from renewable origin, involves preparing feedstock containing material rich in glycerides, lower alcohol, and homogeneous or heterogeneous catalyst at atmospheric pressure NOVELTY - Bio-kerosene fuel production involves preparing feedstock containing material rich in glycerides, lower alcohol, and a homogeneous or heterogeneous catalyst at atmospheric pressure. The resulting material is heated at 50 [...]