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Latest Inventions
Latest Inventions Technologies of purification

  METHOD OF PRODUCING ULTRA-CLEAN WATER AND DEVICE TO THIS END
Invention relates to production of ultra-clean water for analytical and lab analyses and can be used at research centres, enterprises of medical, radio, electronic and pharmaceutical industries. Proposed method consists in multistage cleaning by preliminary mechanical filtration, sorption, processing by reverse osmosis, distillation and electric deionisation.
Publishing date: May 18, 2014

  METHOD OF ATMOSPHERIC AIR ASPIRATION OF SIGNAL-CONTROL JUNCTION
Proposed method consists ion formation of two independent horizontal controlled parallel airflows: upper locking flow 11 and lower transfer flow 12.
Publishing date: February 12, 2014

  METHOD OF CLEANING GASES FROM HYDROGEN SULPHIDE
Proposed method comprises feed of gases to be cleaned into absorption zone at opposite motion with absorbent while air is fed into regeneration zone in amount that ensures ratio between air oxygen and hydrogen sulphide in gases of 0.5-25.1, extraction of cleaned gases from top part of absorption zone while sulfur is extracted fro bottom zone of regeneration area.
Publishing date: February 12, 2014

  SURFACE CLEANER
Proposed invention can be used for separation of the stuck or frozen loose material from the walls of containers in various industrial branches using containers for storage and transportation of loose materials, e.g. construction primary products, fuel, flour, ore etc. the proposed device incorporates, at least, one solenoid coil with an armature connected to the pulsed power supply.
Publishing date: March 22, 2009

  DEVICE FOR CLEANING OILY WASTE WATER
FIELD: cleaning oily waste water. EFFECT: enhanced efficiency of cleaning oily waste water. 1 dwg
Publishing date: May 24, 2004

  METHOD OF WATER SOFTENING
FIELD: drinking and technical water softening. EFFECT: increase of productivity of the method of a water softening at low power costs and exclusion of chemical pollution of the water.
Publishing date: February 2, 2004

  METHOD OF WATER SOFTENING
FIELD: drinking and technical water softening. EFFECT: increase of productivity of the method of a water softening at low power costs and exclusion of chemical pollution of the water.
Publishing date: February 2, 2004

  ABSORBING STRUCTURE WITH ENHANCED ABSORPTION PROPERTIES
FIELD: absorbents. EFFECT: improved and valuable properties of structure. 11 cl, 4 dwg
Publishing date: December 22, 2003

  DEVICE FOR OIL SLUDGE PROCESSING
FIELD: oil producing industry. EFFECT: higher efficiency of separation of oil sludge into oil and water. 1 dwg
Publishing date: November 17, 2003

  DEVICE FOR SAND BRIDGE REMOVAL FROM WELL
FIELD: well operation and servicing. EFFECT: higher efficiency of breakage of sand bridge. 2 dwg
Publishing date: November 10, 2003

  METHOD OF BOREHOLE DESLUDGING
FIELD: hole drilling. EFFECT: higher efficiency of cleaning of inclined, horizontal and cavernous sections of boreholes.
Publishing date: November 10, 2003

  METHOD OF AND DEVICE FOR CLEANING EXHAUST GASES OF DIESEL ENGINE AND INTERNAL COMBUSTION ENGINE
FIELD: mechanical engineering. EFFECT: improved efficiency of cleaning.
Publishing date: October 20, 2003

  DEVICE FOR CLEANING EXHAUST GASES OF INTERNAL COMBUSTION ENGINE
FIELD: mechanical engineering. EFFECT: improved efficiency of exhaust gas cleaning and increased service life. 1 dwg
Publishing date: October 20, 2003

  METHOD OF PREPARING VEGETABLE-BASED SORBENT FOR REMOVAL OF HEAVY METALS FROM AQUEOUS SOLUTIONS
FIELD: water treatment. EFFECT: simplified process and enhanced its efficiency. 3 ex
Publishing date: September 22, 2003

  FILTER FOR DEFERRIZATION OF WATER
FIELD: deferrization of water. EFFECT: facilitated procedure of filtration; avoidance of flushing filter. 1 dwg
Publishing date: September 22, 2003

  POTATO WASHER
FIELD: dishware, namely for manual washing of root crops such as potatoes. EFFECT: simplified design, lowered water consumption, prevention of water splashing, reduced consumption of material, time and labor for making and using article. 1 dwg
Publishing date: August 25, 2003

  COLD-CANDLE FILTER
FIELD: devices for discharging toxic gases and cryogenic fluid vapors from process equipment into atmosphere. EFFECT: enhanced mechanical and operating reliability of cold- candle filter. 15 cl, 2 dwg
Publishing date: August 4, 2003

  METHOD OF REPROCESSING IRON OXIDE BASED SEDIMENTS CONTAINING PRECIOUS METALS
FIELD: chemical metallurgy. EFFECT: intensified production of commercial platinum, palladium and gold from commercial products of precious metal production and reduced consumption of reagents. 4 cl, 5 tbl, 3 ex
Publishing date: July 14, 2003

  SEMIAUTOMATIC BOTTLE WASHER AND ITS BOTTLE CARRIER
FIELD: alcoholic-beverage industry. EFFECT: provision of automatic washing and rings of bottles, improved quality of washing. 12 cl, 5 dwg
Publishing date: May 19, 2003

  METHOD FOR DESORPTION OF SILVER CYANIDE FROM ACTIVATED CHARCOALS
FIELD: hydraulic metallurgy. EFFECT: increased rate and extent of silver desorption. 1 tbl, 1 ex
Publishing date: March 17, 2003

  WINDSHIELD CLEANING AND ANTI-ICING SYSTEM
FIELD: transport engineering. EFFECT: improved reliability of windshield anti-icing system. 6 cl, 5 dwg
Publishing date: March 11, 2003

  METHOD OF PROCESSING SCANDIUM-CONTAINING SOLUTIONS
FIELD: technology of scandium recovery from solutions; applicable in selective recovery of scandium from wastes of production of aluminum (red mud), titanium (used melts), zirconium, tin, tungsten, uranium. EFFECT: increased anionite sorption load by titanium and increased degree of scandium cleaning from titanium. 3 cl, 1 tbl
Publishing date: March 11, 2003

  PLANT FOR INTEGRATED SEWAGE WATER PURIFICATION FROM DIFFICULTLY OXIDIZABLE ORGANIC COMPOUNDS
FIELD: deep purification of sewage waters from difficultly oxidizable organic compounds. EFFECT: higher efficiency of sewage water purification from difficultly oxidizable organic compounds. 5 c;, 2 dwg
Publishing date: February 25, 2003

  BELT PRESS-FILTER FOR SLIME AND SLUDGE DEWATERING
FIELD: treatment of sewage waters for removal of slime and sludge accumulated in operation of industrial and public utility enterprises. EFFECT: higher efficiency of liquid slime dewatering with reduced expenses for manufacture and use of press-filters. 2 cl, 3 dwg
Publishing date: February 25, 2003

  METHOD FOR TRAPPING VAPOR OF METALS AND THEIR COMPOUNDS OUT OF EXHAUST GASES OF METALLURGICAL AGGREGATES
FIELD: processes for separating vapor - gas mixtures containing vapors of ferrous and non-ferrous metals, their oxides or sulfides. EFFECT: enhanced degree of purification of exhaust gases from metal vapor used as useful products. 1 dwg
Publishing date: February 25, 2003

   METHOD OF INTEGRATED PROCESSING OF POLYMETALLIC PRODUCTION WASTES AND RENDERING THEM HARMLESS
FIELD: metallurgy and chemical technology of inorganic substances. EFFECT: increased productivity and provision of rendering harmless of sewage waters. 5 cl, 1 ex
Publishing date: February 17, 2003

  METHOD OF DEHYDRATION OF PULP AND DEVICE FOR REALIZATION OF THIS METHOD
FIELD: concentration of minerals; methods and devices for dehydration of pulp; concentrating mills, dredges, washing plants. EFFECT: increased productivity; enhanced efficiency; reduced power requirements and material expenses. 3 cl, 2 dwg
Publishing date: January 20, 2003

  METHOD FOR CULTIVATION OF EICHORNIA FOR HYDRO-BOTANIC CLEANING OF POLLUTED WATERS
FIELD: waste water treatment. EFFECT: created conditions for year-round adaptation of plants and optimized conditions for effectively cleaning polluted water. 11 cl
Publishing date: January 13, 2003

  SWIRL DEDUSTER
FIELD: dry gas cleaning. EFFECT: higher dedusting efficiency and reliability. 6 dwg
Publishing date: December 16, 2002

  BIOLOGICAL PREPARATION FOR REMOVING CRUDE OIL AND PETROLEUM PRODUCTS FROM GROUND
FIELD: oil pollution elimination. EFFECT: expanded cleaning possibilities of preparation. 5 cl, 6 ex
Publishing date: December 9, 2002

  BIOLOGICAL PREPARATION FOR REMOVING CRUDE OIL AND PETROLEUM PRODUCTS FROM WATER AND GROUND
FIELD: oil pollution elimination. EFFECT: expanded cleaning possibilities of preparation. 5 cl, 8 ex
Publishing date: December 9, 2002

  POULTRY CLEANING APPARATUS AND METHOD
FIELD: poultry-processing industry. EFFECT: simplified construction and increased efficiency. 21 cl, 10 dwg
Publishing date: October 28, 2002

  VORTEX DEDUSTER
FIELD: separation of suspended particles from gas flows. EFFECT: enhanced efficiency of dust separation. 8 cl, 2 dwg
Publishing date: September 23, 2002

  HYDRODYNAMIC SEPARATOR FOR SEPARATION OF LIGHT FRACTION FROM STORAGE BATTERY SCRAP
FIELD: devices for separation of polypropylene from waste lead-acid automotive tractor storage batteries at mechanized cropping and preparing for melting; concentration of ores; manufacture of building materials; processing of scrap and waste. EFFECT: improved quality of propylene due to reduction of admixtures of heavy components. 3 cl, 2 dwg
Publishing date: September 23, 2002

  DEVICE FOR AIR HUMIDITY REDUCTION
FIELD: removal of moisture vapors from gases; applicable for normalization of air humidity conditions in objects with small closed spaces. EFFECT: higher quality of device operation, and simplification of its maintenance. 1 dwg
Publishing date: September 2, 2002

  SET TO BURN UP GAS EFFLUENT
FIELD: burning of gases formed by combustion reaction, secondary burning of gases of incinerators, technological and other furnaces, burning of waste technological effluent. EFFECT: enhanced efficiency of burning of effluent thanks to improved contact between gas and fuel gas tongue and products of gas burning. 2 dwg
Publishing date: August 26, 2002

  METHOD OF TREATMENT OF FAT-CONTAINING SEWAGE
FIELD: sewage treatment, ecology. EFFECT: improved method of treatment. 1 tbl, 1 ex
Publishing date: August 19, 2002

  METHOD OF CLEANING OIL AND GAS CONDENSATE TO ELIMINATE HYDROGEN SULFIDE AND MERCAPTANS
FIELD: crude oil treatment and petroleum processing. EFFECT: increased degree of cleaning and intensified process. 5 cl, 10 ex
Publishing date: July 22, 2002

  TECHNOLOGY OF THOROUGH PURIFICATION OF UNDERGROUND WATER
FIELD: processes of purification of underground water for drinking and public water supply systems. EFFECT: optimal technology of purification of bicarbonate underground water in combination with method of electrodialysis demineralization. 1 cl, 1 dwg, 2 tbl
Publishing date: July 15, 2002

  SYSTEM FOR GATHERING, PROCESSING OF OIL SLUDGES AND GROUND DECONTAMINATION
FIELD: oil processing industry, particularly, gathering and processing of oil sludges and decontamination of grounds. EFFECT: complex purification of oil sludges, mazutted grounds, bottom sediments of light and heavy fractions with utilization of all components, with increased degree of purification and relatively low cost of process, reduced time of purification. 1 dwg
Publishing date: July 1, 2002

  METHOD OF COMPRESSED GAS DEHYDRATION
FIELD: compressor plants; applicable in dehydration of compressed gas. EFFECT: higher economy of process of gas dehydration. 1 dwg
Publishing date: July 1, 2002

  UNIT FOR CLEANING WATER AND METHOD OF ITS REGENERATION AND DECONTAMINATION
FIELD: units for cleaning tap water; regeneration and decontamination of water cleaning units. EFFECT: enhanced efficiency of preliminary cleaning and final cleaning; possibility of obtaining safe drinking water from microbiological standpoint. 3 cl, 1 dwg, 2 tbl
Publishing date: June 3, 2002

  SELF-CLEANING PRESSURE FILTER
FIELD: water treatment. EFFECT: increased dirt collecting capacity of filter charge with simultaneously reduced material usage and improved quality of cleaning. 2 cl, 2 dwg
Publishing date: June 3, 2002

  METHOD AND DEVICE FOR WITHDRAWAL OF OIL FROM SOLID OIL-CONTAINING MATERIALS
FIELD: continuous withdrawal of oil from solid agents such as oilbearing sands, plants or other solid matter by means of solvent. EFFECT: enhanced efficiency. 50 cl, 5 dwg
Publishing date: May 27, 2002

  METHOD OF REUSING PHENOL-CONTAINING WASTE WATER
FIELD: environmental impurity disposal. EFFECT: increased degree of purification of phenol-containing waste water. 3 cl
Publishing date: May 20, 2002

  PROCESS FOR PRODUCTION OF LIQUID PRODUCTS FROM HEAVY PETROLEUM RESIDUE
FIELD: petroleum processing. EFFECT: enhanced process efficiency. 6 cl, 1 dwg, 1 tbl, 5 ex
Publishing date: March 18, 2002

  METHOD OF CLEANING OF SURFACE OF WATER BASIN FROM FOULING BY OIL PRODUCTS
FIELD: environmental control, removal of oil, lubricant and other combustible fouling spread over surface of water objects in consequence of accident in pipeline, in tanker fleet or in process of hole drilling. EFFECT: enhanced cleaning of water surface, possibility of employment of method not only on calm water but in basins with strong currents and variations of water surface. 3 cl, 1 dwg
Publishing date: February 18, 2002

  APPARATUS FOR BIOELECTRIC PURIFICATION OF SOIL FROM ORGANIC CONTAMINATIONS
FIELD: bioelectric apparatuses for removing oil contaminations, possibly for purifying soils, mainly of damaged structure(ex-situ). EFFECT: reduced electric energy consumption, enhanced efficiency of soil purification. 2 dwg
Publishing date: February 5, 2002

  METHOD OF DESALINATION OF NATURAL WATER AT STAGE-BY-STAGE SETTLING OF ADMIXTURES FOR THEIR UTILIZATION AND DEVICE FOR REALIZATION OF THIS METHOD
FIELD: methods of desalination of sea water. EFFECT: simplified construction of plant; reduced overall dimensions; increased cost of separated admixtures; reduced cost of desalination of water. 3 cl, 1 dwg, 2 tbl
Publishing date: February 5, 2002

  PORTABLE APPARATUS FOR ELECTROCHEMICAL TREATMENT OF WATER AND AQUEOUS SOLUTIONS
FIELD: unipolar electrochemical treatment of liquid media, particularly batch type installations for enhancing quality of drinking water. EFFECT: enhanced uniformity of treating mass of liquid. 2 cl, 3 dwg
Publishing date: January 29, 2002

  SEWAGE BIORECOVERY PLANT
FIELD: biorecovery of domestic and agricultural sewages. EFFECT: enlarged operating capabilities. 1 dwg
Publishing date: January 28, 2002

  METHOD OF SEWAGE PURIFICATION FROM PHENOL
FIELD: purification of natural and circulating water, and sewage. EFFECT: higher efficiency. 2 cl, 3 ex
Publishing date: January 15, 2002

  PLANT TO CLEAR OIL SLIME
FIELD: petroleum production and refining industry. EFFECT: increased degree of clearing of oil, purification of water and precipitate, reduced loss of oil. 1 dwg
Publishing date: December 25, 2001

  METHOD OF DECONTAMINATION OF HYDROCARBON WASTE
FIELD: processing of production waste from metal working plants and metallurgical works. EFFECT: more efficient decontamination method. 8 cl, 1 ex, 2 tbl
Publishing date: December 18, 2001

  WASTE WATER TREATMENT METHOD
FIELD: waste water treatment. EFFECT: enhanced oil removal efficiency. 3 cl, 1 tbl, 4 ex
Publishing date: December 18, 2001

  DEVICE FOR CLEANING BULK FILTERS
FIELD: public services; treatment of sewage cleaning filter media of gravitational filters. EFFECT: low cost of water treatment. 7 cl, 1 dwg, 1 tbl
Publishing date: December 11, 2001

  SAND TRAP
FIELD: cleaning natural water and sewage from sand and other mineral admixtures. EFFECT: increased productivity (by 20 to 25%); enhanced reliability; increased amount of entrapped sand. 7 dwg
Publishing date: December 11, 2001

  COMPOSITE HUMIN-ALUMINA-SILICA SORBENT
FIELD: sorbents. EFFECT: increased stability during operation in alkali media.
Publishing date: December 11, 2001

  DIESEL ENGINE EXHAUST GAS CATALYST CONVERTER
FIELD: mechanical engineering; diesel engines; exhaust systems. EFFECT: improved cleaning of exhaust gases. 2 cl, 4 dwg
Publishing date: October 31, 2001

  WATER-MUD-OIL WASTES REPROCESSING APPARATUS
FIELD: water-mud-oil waste recycling equipment. EFFECT: increased efficiency and increased extent of oil purification allowing oil to be repeatedly used. 3 cl, 1 dwg
Publishing date: October 17, 2001

  INTERNAL COMBUSTION ENGINE EXHAUST GAS CATALYST CONVERTER
FIELD: mechanical engineering; internal combustion engines. EFFECT: improved efficiency of gas cleaning, reduced fuel consumption, simplified design of converter and increased service life owing to automatic distribution of gas flows. 2 dwg
Publishing date: October 3, 2001

   DETERGENT COMPOSITION FOR REMOVING SCALE
FIELD: domestic chemistry, more particularly removing scale from metallic surfaces of heat-exchange devices, coiled pipes and other structural members of heat and power engineering systems, e.g. removing scale from internal walls of radiators of cooling system of internal combustion engines. EFFECT: improved properties of the detergent composition. 2 cl, 1 tbl
Publishing date: September 19, 2001

  COMPOSITE MATERIAL FOR CLEANING POLLUTED WATER MEDIA CONTAINING RADIONUCLIDES
FIELD: decontamination of water media, for example, in servicing power units for transport. EFFECT: enhanced efficiency; reduced number of radiation hazard operations in extraction and recovery of spent sorbent. 2 tbl, 2 ex
Publishing date: September 4, 2001

  METHOD AND DEVICE FOR HEAT TREATMENT OF LIQUID RADIOACTIVE WASTES BY FREEZING TO PRODUCE CLEAN WATER
FIELD: handling radioactive wastes. EFFECT: enhanced economic efficiency, reduced power requirement and labor consumption.
Publishing date: August 13, 2001

  METHOD FOR VITRIFYING RADIOACTIVE WASTES IN COOLED METAL INDUCTION MELTER
FIELD: recovery of radioactive wastes by converting them into vitreous state. EFFECT: enhanced capacity, reduced amount of volatile-radionuclide gases admitted to and discharged from melter.
Publishing date: July 3, 2001

  STORAGE CAN FOR SPENT NUCLEAR FUEL
FIELD: nuclear power engineering; storage and transport of spent nuclear fuel. EFFECT: enlarged guarantee storage time of spent fuel, facilitated delivery, storage, and extraction of filter element. 9 cl, 5 dwg
Publishing date: July 3, 2001

  DEVICE FOR HIGH-TEMPERATURE RECOVERY OF RADIOACTIVE WASTES
FIELD: recovery of radioactive wastes. EFFECT: enhanced operating safety of device, improved quality of end products, reduced power requirement. 1 dwg
Publishing date: July 3, 2001

  COMPLEX TREATMENT OF IODINE-AND BROMINE-CONTAINING SODIUM CHLORIDE WATERS
In the newly developed method, a removing base technological solution after removal of iodine from it is undergone concentration and further electrolysis to produce muriatic acid and hypochloride.
Publishing date: April 11, 2001

  A DEVICE FOR WATER DECONTAMINATION
The device can be equipped with a support on which power source and the said electrodes are installed. Electrodes allow to automatically close the electric circuit, being partially introduced in a reservoir with the decontaminating water.
Publishing date: April 11, 2001

  A METHOD FOR PROCESSING OF INDUSTRIAL & MILITARY POISONOUS SUBSTANCES AND CHEMICALS
In the newly developed method, substances are simultaneously treated with a gaseous oxidizer ( air and diluting fuel) in the working area of the process activation installation.
Publishing date: April 11, 2001

  RADIOACTIVE MATERIALS PROCESSING
In the newly developed technology, MNR is used as a drilling mud component in the technological process of drilling mud production. The size of MNR particles is controlled in accordance with a size of the drilling mud component.
Publishing date: April 11, 2001

  A METHOD OF RADIOACTIVE DECONTAMINATION OF MATERIALS AND GOODS
Traditional a method of radioactive decontamination of materials and goods includes treatment with an acid or a mixture of acids containing a hardener. In the newly-developed technology, silver oxide or a mixture of silver oxide and sodium persulfate (calcium, ammonia) are used as an oxidizer. For acid processing, nitric acid with the concentration of 1.5 moles per liter, or phosphorous acid with the concentration of 0.1-0.5 moles per liter, is used. Concentration of oxidizers is chosen in the range of 0.01-0.1 moles per liter.
Publishing date: March 20, 2001

  A METHOD OF OIL PRODUCTS COLLECTION AND REMOVAL FROM THE SURFACE OF GROUND WATERS
The known method of oil products collection and removal from the surface of ground waters includes construction of an anti-filtering barrier and a drain installation. In the method being patented, an internal dam from mineral ground is first built over the perimeter of an area being cleaned, and an external dam is then constructed at a distance from the internal dam. Thereafter, an anti-filtering barrier, passing through the internal dam at a depth below the level of the formed oil product lens sole but which doesnt reach the water confining stratum, and through the external dam at the water confining stratum level, is built. Then, water is delivered to the space formed by the dams, and the ground is saturated with water, thus expelling oil products to the ground surface where a drain installation, lowered below the root level layer and the depth of the foundation of constructions and facilities, operates.
Publishing date: March 19, 2001


 

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