Adsorber for cleaning ethanol contains body with inlet and outlet branch pipes, sorbing layer – sorbent between limiting grids, electric motor with mechanical transmission, mixer. Mixer is made in form of two circular coaxial disks of different diameter with spiral slots, and membrane elements are used as sorbent. The utility model refers to equipment used… Continue reading Patent of Ukraine №153969. Ethanol purification adsorber
Patent of Ukraine №154047. Method of obtaining stabilized colloidal solutions of silver nanoparticles
The method of producing stabilised colloidal solutions of silver nanoparticles involves reducing silver from an aqueous solution of an argentum salt in the presence of a reducing agent and a stabiliser of silver nanoparticles, as such a plant extract obtained under ultrasonic extraction conditions is used. The plant extract is obtained from waste plant raw… Continue reading Patent of Ukraine №154047. Method of obtaining stabilized colloidal solutions of silver nanoparticles
Patent of Ukraine №154428. Method of fixing the pipe in the hole of the tube plate
A method of securing a pipe in a tube plate opening by pressurizing the inside of the pipe. Pressure of saturated steam of heat carrier is used as pressure source, partially filling internal volume of pipe sealed on both sides at its heating. Water is selected as heat carrier and tube of flat oval cross… Continue reading Patent of Ukraine №154428. Method of fixing the pipe in the hole of the tube plate
Patent of Ukraine №146612. Method of cooling electrode blanks
Proposed utility model relates to processing of solid carbon-containing material and can be used in chemical and metallurgical industries, particularly for obtaining high-quality electrode products by extrusion pressing. A method for cooling electrode preforms, wherein the electrode preform obtained in the extruder is immersed in a bath filled with a liquid coolant, for example, cooling… Continue reading Patent of Ukraine №146612. Method of cooling electrode blanks
Patent of Ukraine №146609. Device for cooling electrode blanks
Device for cooling of electrode blanks contains bath filled with liquid coolant, which is equipped with at least two support bands, each of which is turned over pulleys with formation of upper U-shaped branch. At least one of the support bands is driven. Proposed utility model relates to equipment for processing solid carbon-containing material and… Continue reading Patent of Ukraine №146609. Device for cooling electrode blanks
Patent of Ukraine №154663. Adjustable drip irrigation system
The controlled drip irrigation system comprises a water tank, a tank filling control means, a distribution pipeline for water drainage for irrigation. In addition, the system contains a means of pre-heating water for irrigation in the form of a polypropylene tube wrapped around the container, an external transparent casing, a time relay with an overlap… Continue reading Patent of Ukraine №154663. Adjustable drip irrigation system
Patent of Ukraine №146272. Movable jaw of jaw crusher
Movable jaw of jaw crusher is made in form of plate with hole in upper part for its suspension on eccentric shaft and concave working surface formed by at least two flat sections equipped with discrete projections. The projections of the flat sections of the working surface of the plate are longitudinal with the same… Continue reading Patent of Ukraine №146272. Movable jaw of jaw crusher
Patent of Ukraine №147784. Electrocontact laying of electrode column blanks, folded for their graphitization in direct heating furnace by kastner method
Electric contact gasket of electrode column blanks folded for their graphitization in direct heating furnace by Kastner method is made in the form of ring disk from carbon material. Composition of gasket and/or structure is variable in radial direction. Utility model relates to technology and equipment for processing solid carbon-containing material and can be used… Continue reading Patent of Ukraine №147784. Electrocontact laying of electrode column blanks, folded for their graphitization in direct heating furnace by kastner method