Internal Heater; E.g., Steam Coil, Etc. Patents (Class 422/284)
-
Publication number: 20150126780Abstract: Methods and apparatus for purifying DMSO are disclosed including a method of purifying DMSO involving providing a first DMSO composition having impurities; freezing a portion of the first DMSO composition on a first surface to form a second DMSO composition having higher DMSO purity than the first DMSO composition such that a third DMSO composition remains from the unfrozen portion of the first DMSO composition; separating the second DMSO composition from the third DMSO composition; and melting a portion of the second DMSO composition. The freezing of the portion of the first DMSO composition, the separating of the second DMSO composition from the third DMSO composition, and the melting of the portion of the second DMSO composition may happen simultaneously. DMSO purification apparatus employing such methods and other methods are also taught.Type: ApplicationFiled: November 1, 2013Publication date: May 7, 2015Applicant: DMSO SOLUTIONS, LLCInventor: Claude Bloom
-
Publication number: 20140255255Abstract: Patent of invention belonging to the field of raw material recycling equipment, comprised of work tanks (1) (distilled solvent), shell of the material holder basket (2), material holder basket (3), drum support and transmission (4), solvent circulation pump (5), solvent heater (6), air insufflation channel (7), post-drying cooling system (8), holding tank for solvent to be distilled (9), vacuum group (10), system de cooling para vacuum group (11), distillers (12), condensers for the distillers (13), condensate recovery tanks (14), electrical junction box for cleaning/drying module (15), electrical junction box for distillation module (16), solvent leak tank (17), Nitrogen generator (18), Nitrogen storage tank (19), meter and controller of Nitrogen and Oxygen contained in the system (20).Type: ApplicationFiled: September 14, 2012Publication date: September 11, 2014Inventor: Ronaldo Daniel HEILERG
-
Publication number: 20140134069Abstract: Supercritical carbon dioxide extraction of corn germ oil from corn germ utilizing extraction conditions adapted to a dry corn fractionation ethanol production process.Type: ApplicationFiled: December 10, 2013Publication date: May 15, 2014Applicant: MOR Supercritical, LLCInventors: Kenneth E. DeLine, Daniel L. Claycamp, Daniel Fetherston, Rodger T. Marentis
-
Patent number: 8674123Abstract: The invention can be used for extraction of valuable biologically active agents from raw materials. The method of extraction comprises treating the raw materials by preliminary extraction with the extracting agent heated to the temperature not allowing denaturation of raw materials and the final product. The extracting agent is either distilled water or watered alcohol to carry out both the impregnation of raw material with the extracting agent and extraction in vacuum-impulsive mode in the extractor, to carry out catching of extract essential oils. The device for extraction comprises a screw dozer and continuous heated rolls with a vessel to receive press cake impregnated with the extracting agent, two parallel extractors, pipelines connected to a reflux condenser, a foam-destroying device, and vessels to store and prepare the extracting agent and the extract interconnected filters and condensers, additionally connected with a receiver which is equipped with a vacuum pump and pipelines.Type: GrantFiled: February 26, 2010Date of Patent: March 18, 2014Assignee: Twin Trading CompanyInventors: Yakov Kuzmich Abramov, Vladimir Mihailovich Veselov, Viktor Mihailovich Zalevsky, Vitaly Grigorevich Tamurka, Veniamin Sergeevich Volodin, Natalja Vladimirovna Veselova, Larisa Sergeevna Ermakova, Nina Semenovna Kondrashkina
-
Publication number: 20130096359Abstract: A wet hydrocarbon stream (510) comprising at least methane and water, provided at a temperature equal to a first temperature, is cooled thereby lowering the temperature to a second temperature. In a water removal device (525) at least one wet disposal stream (590) comprising water is withdrawn from the wet hydrocarbon stream, at the second temperature. An effluent stream (560), comprising the wet hydrocarbon stream from which the at least one wet disposal stream (590) has been removed, is discharged from the water removal device (525) and passed to a further heat exchanger (535). At least one refrigerant stream (210) is also passed to the further heat exchanger (535), and both the effluent stream (560) and the refrigerant stream (210) are cooled in the further heat exchanger (535) by indirect heat exchanging against an evaporating refrigerant fraction (230).Type: ApplicationFiled: June 28, 2011Publication date: April 18, 2013Inventors: Cornelis Buijs, Francois Chantant
-
Publication number: 20120301550Abstract: The invention relates to a process and apparatus of extraction with the use of vacuum and can be used to extract the bioactive agents from raw materials. The method of extraction of materials, includes the heating the extractant, the preliminary extraction of raw materials with the heated rollers by means of extractant, the impregnation of raw material with extractant and extraction of raw materials in vacuum-impulsive mode by cycles, which include the heating with hot coolant gas not exceeding 39° C. and a creation of vacuum in the chamber in the regime of quick vacuum-impulsive exposure with stepwise multiple pressure drop from the atmospheric pressure to the pressure not more 0.0001 MPa, followed by keeping under vacuum to stabilize the temperature of the mixture and the vacuum relief at the end of the cycle.Type: ApplicationFiled: August 13, 2010Publication date: November 29, 2012Inventors: Yakov Kuzmich Abramov, Vladimir Mihailovich Veselov, Viktor Mihailovich Zalevsky, Vitaly Grigorevich Tamurka, Olga Borisovna Smirnova, Natalja Vladimirovna Veselova, Veniamin Sergeevich Volodin, Larisa Sergeevna Ermakova, Anatoly Fedorovich Khanin
-
Publication number: 20120211697Abstract: The present invention is an oil extraction device comprising a housing; a first trough resting within an upper portion of said housing, where said first trough holds a solvent; a heat source within said housing, where said heat source heats said first trough; a control device mounted within said housing, where said control device controls said heat source; a reservoir attached to said upper portion of said housing; a strainer basket positioned within said reservoir, where said strainer basket holds an extraction substance; a filter fitted within said strainer basket below said extraction substance; a second filter positioned above said extraction substance; a condenser positioned above said housing; a second trough positioned at a bottom portion of said condenser; and a set of flanges extruding from said condenser, where said set of flanges enable said condenser to cool and condense solvent vapor when operating said oil extraction device.Type: ApplicationFiled: February 18, 2011Publication date: August 23, 2012Inventor: Richard Myers
-
Publication number: 20120071675Abstract: The invention can be used for extraction of valuable biologically active agents from vegetable, animal, fish, seafood, and other raw materials. The method of extraction comprises treating the raw materials by preliminary extraction with the extracting agent heated to the temperature not allowing denaturation of raw materials and the final product. The extracting agent is either distilled water or watered alcohol of concentration not less than 20% and ratio not more than 2, to carry out both the impregnation of raw material with the extracting agent and extraction in vacuum-impulsive mode in the extractor, to carry out catching of extract essential oils followed by condensation in dedicated condensers.Type: ApplicationFiled: February 26, 2010Publication date: March 22, 2012Inventors: Yakov Kuzmich Abramov, Vladimir Mihailovich Veselov, Viktor Mihailovich Zalevsky, Vitaly Grigorevich Tamurka, Veniamin Sergeevich Volodin, Natalja Vladimirovna Veselova, Larisa Sergeevna Ermakova, Nina Semenovna Kondrashkina
-
Publication number: 20110133120Abstract: The invention provides for plant oil extraction. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.Type: ApplicationFiled: June 7, 2010Publication date: June 9, 2011Inventor: David McGhee
-
Publication number: 20100022788Abstract: The present invention relates to a new method of extraction of solid compounds by microwaves and to the apparatus used in said method.Type: ApplicationFiled: January 21, 2008Publication date: January 28, 2010Applicants: Milstone S.r.l., Unversite D'Avignon ET Des Pays De VaucluseInventors: Chemat Farid, Tomao Valerie, Franco Visinoni
-
Patent number: 7592605Abstract: A device for producing a fluid containing a radioactive constituent, comprising a shielded chamber (5) with an opening for receiving an isotope container (6) housing a radioactive isotope (7); a chamber closure (18) adapted for cooperating with and closing the chamber opening; a first fluid port comprising a first hollow needle projecting into the shielded chamber from the chamber closure for fluid communication with the isotope container; a second fluid port comprising a second hollow needle projecting into the shielded chamber from the closed end of the chamber opposite the chamber closure for fluid communication with the isotope container; first and second compressible buffers (28, 29) mounted so as to surround at least partially the respective first and second hollow needles (12, 13), each buffer providing an outer surface for contact with opposed ends of the isotope container; and a spacer of a predetermined thickness associated with one or each of the first and second compressible buffers for determininType: GrantFiled: December 11, 2002Date of Patent: September 22, 2009Assignee: GE Healthcare LimitedInventors: Peter Stewart Weisner, Terence Robert Frederick Forrest
-
Publication number: 20090203527Abstract: The invention provides an improved method for creating a formulation using a solid chemical agent in solution within a reservoir, and treating crops within a storage facility with an aerosol of the solution substantially at the time of use. The method includes having a premixing section for formulating the solution and mixing solid with a solvent in a premixing section. Further the solution may be heated by circulating it through a substantially instantaneous heater then channeling the solution into a commercial fogger, generating an aerosol of the CIPC solution, and providing said storage facility with said aerosol.Type: ApplicationFiled: May 19, 2008Publication date: August 13, 2009Inventor: Dale E. Nelson
-
Dispensing apparatus for delivering controlled amounts of water soluble material to a process stream
Patent number: 6779539Abstract: An apparatus to dispense water soluble compositions into a process stream involves recirculating water through the water soluble chemical held in a tank. The recirculating water is heated to establish a defined temperature and repeatedly recirculated through the bed of chemical to achieve relative saturation concentration of the recirculating water. The water is dispensed from the recirculating unit thereby achieving a consistent concentration of chemical in the dispensed water.Type: GrantFiled: February 26, 2003Date of Patent: August 24, 2004Assignee: JohnsonDiversey, Inc.Inventors: John F. Schwamberger, Edward R. Bowden -
Patent number: 6582659Abstract: A clinical test apparatus includes a reaction table (1) for placing a test piece thereon for reaction of the test piece with an analyte at a predetermined temperature to perform analysis. The clinical test apparatus includes a primary coil (3) fixed, as molded and sealed in resin, on a base facing the reverse surface of the reaction table (1) and supplied with alternating power, a secondary coil (4) mounted, as molded and sealed in resin, on the reverse surface of the reaction table (1) in facing relation to the primary coil (3) for inducing an electromotive force due to the alternating power supplied to the primary coil and a heater (5) built in the reaction table (1) for generating heat due to the electromotive force induced in the secondary coil.Type: GrantFiled: December 10, 1999Date of Patent: June 24, 2003Assignee: Kyoto Daiichi Kagaku Co., Ltd.Inventor: Yasuhito Murata
-
Patent number: 6478966Abstract: The invention relates to a system for extracting toxins from biological tissues. The system comprises a lixiviator, an ion-exchange column, a diatomaceous silica-active carbon column, and a vacuum concentrator. Twenty to one hundred kilograms of raw material can be processed at one time when puffer fish ovaries are used as the starting material.Type: GrantFiled: March 28, 2001Date of Patent: November 12, 2002Assignee: Nanning Maple Leaf Pharmaceutical Co., Ltd.Inventors: Maoqing Zhou, Frank Hay Kong Shum
-
Patent number: 5935536Abstract: Apparatus and method for reclaiming expanded synthetic resin wastes in a form suitable for subsequent injection molding. The apparatus includes a tank containing a solvent having a pump for pumping dissolved resin wastes to an evaporator. The evaporator comprises an endless belt on which dissolved resin waste is deposited and precipitates in the form of a thin film. A heater is disposed below the belt to expedite separation of solute and solvent by evaporation. A blower disposed within a housing enclosing the endless belt establishes air circulation over the belt, further promoting evaporation. The thin film is wound on a roller and subjected to a heated roller to fuse the many thin film strata into a solid, generally cylindrical mass. The solid mass is then comminuted by a granulator. Evaporated solvent is recovered in a condenser and is reused.Type: GrantFiled: January 14, 1998Date of Patent: August 10, 1999Inventors: Berkley C. Badger, Kevin E. Hissem, David E. Jones
-
Patent number: 5713967Abstract: An apparatus for the extraction of peat comprising an outer tank (1) and an inner tank compartment (3) having perforated walls (4,23) and being the actual container for peat to be extracted. Feeding pipes (13) for the supply of extracting medium extend into the inner tank compartment (3) while at least one outflow opening (7-11) is connected to the outer tank (1). Between the inner tank compartment (3) and the outer tank (1), there is a free space (38) filled with extracting medium. Preferably, the medium is supplied to a plurality of orifices within the inner tank compartment (3), and particularly to at least two different levels.Type: GrantFiled: June 21, 1994Date of Patent: February 3, 1998Assignee: Torf EstablishmentInventor: Waclaw Hamerlinski
-
Patent number: 5573740Abstract: Phosphine is generated by the reaction of water with a metal phosphide formulation. In one embodiment, the formulation is within a housing closed by a membrane which is permeable to water and phosphine. A water-containing gas flows across the membrane and water from the gas permeates into the housing to react with the phosphide, producing phosphine which also permeates through the membrane to enter the gas flow. Two membranes may be used to close the housing, one permeable to water, the other permeable to phosphine. A blanking plate and phosphine absorber may be included to control the phosphine production. In a second embodiment, pellets of a phosphide formulation are transferred, periodically, from a hopper to a chamber containing water. The transfer is effected by a disc member mounted below the hopper and above the chamber. The disc member has at least one aperture in it, within which pellets are transported from the hopper outlet to an inlet port of the chamber.Type: GrantFiled: February 11, 1993Date of Patent: November 12, 1996Assignee: Commonwealth Scientific and Industrial Research OrganizationInventors: Henry J. Banks, Colin J. Waterford
-
Patent number: 5380500Abstract: A process and apparatus for the separation of vaporous heavy metal compounds from a carrier gas wherein the heavy metal compounds are cooled and desublimed. An apparatus for carrying out this process has a melting furnace with a discharge opening for a gas/vapor mixture, which leads to a cooling device. Vaporous heavy metal compounds can be separated from a carrier gas on a large industrial scale. In addition, the apparatus for carrying out this process is easy to operate. The gas/vapor mixture is turbulently mixed immediately after the discharge from the furnace in a mixing section with cold air and is thus cooled. During this cooling, the vaporous heavy metal compounds desublime and are filtered as particles in a filter.Type: GrantFiled: November 12, 1993Date of Patent: January 10, 1995Assignee: ABB Gadelius KKInventors: Michael Hirth, Joachim Jochum, Harald Jodeit, Christian Wieckert
-
Patent number: 5026587Abstract: A nonwoven fabric having high performance aqueous fluid retention and wiping characteristics and a method of producing such fabric. The fabric comprises a reinforcing web of self-bonded continuous filament synthetic fibers having at least one surface with spaced clusters of synthetic staple fibers and short natural fibers generally surrounded by void areas having a concentration of synthetic staple fibers and short natural fibers which is lower than such concentration in the clusters. The desired pattern of clusters may be obtained by hydroentanglement using a coarse apertured forming surface.Type: GrantFiled: October 13, 1989Date of Patent: June 25, 1991Assignee: The James River CorporationInventors: Jared A. Austin, Joseph H. Miller, Robert F. Hyslop
-
Patent number: 4954388Abstract: An abrasion-resistant, tear-resistant, multilayer composite membrane, useful in electrolysis, is provided comprising a continuous perfluoro ion exchange polymer film attached to a reinforcing fabric by means of a porous, expanded polytetrafluoroethylene (EPTFE) interlayer. The fabric and EPTFE are rendered hydrophilic and non-gas-locking by coating the interior and exterior surfaces thereof with a perfluoro ion exchange resin of equivalent weight less than 1000. The composite preferably is treated with an ionic perfluoro surfactant. Also provided is a multilayer composite according to the above in which the continuous perfluoro ion exchange film is itself a multilayer construction of a perfluorosulfonate polymer and a thin layer of perfluorocarboxylate polymer in which the perfluorosulfonate polymer interfaces with the EPTFE and the interior and exterior surfaces of the EPTFE and fabric are coated with perfluorosulfonate polymer.Type: GrantFiled: November 30, 1988Date of Patent: September 4, 1990Inventors: Robert S. Mallouk, Phillip A. Branca, Randal L. Perry
-
Patent number: 4946738Abstract: A non-woven matrix of sized bushing glass and synthetic fibers provides a rigid but resilient product having good strength and insulating characteristics. The product finds particular application in large area panels such as vehicle headliners. The matrix consists of glass fibers, first, solid or hollow homogeneous synthetic fibers such as polyester, nylon or Kevlar and second, bi-component synthetic fibers which have been intimately combined with a thermosetting resin into a homogeneous mixture. The bi-component synthetic fibers include an outer low melting temperature sheath and a higher melting temperature core. This mixture is dispersed to form a blanket. The blanket may be heated and pressed to cure and form it into a final product in one step on two steps. In the one step process, the curing temperature is sufficiently high to melt the sheath of the bi-component fibers and activate and cure the thermosetting resin.Type: GrantFiled: December 22, 1989Date of Patent: August 7, 1990Assignee: Guardian Industries Corp.Inventors: Vaughn C. Chenoweth, Roger C. Goodsell
-
Patent number: 4946739Abstract: This invention is directed to an enamel paint receptive flexible laminate and its method of manufacture. The laminate is useful for making banners, flags, signs and the like that are decorated with enamel poster paints. The laminates of the present invention comprise a base fabric material, a first film coating of a plasticized polyvinyl chloride and a second coating of thermosetting vinyl acrylic copolymer. The thermosetting vinyl acrylic copolymer promotes increased adhesion and decreased drying time of poster paints and lettering enamel when they are applied to the coating.Type: GrantFiled: December 13, 1988Date of Patent: August 7, 1990Assignee: Borden, Inc.Inventors: Dwight E. Chapman, David R. Morse
-
Patent number: 4366124Abstract: An apparatus for dissolving polydisperse ores comprises a cylindrical housing made up of two coaxial cylinders mounted one above the other, the relation between the diameters and the heights thereof being respectively 1.4-1.6 and 0.5-1.5, which ensures separation of ore particles of a (-1.5 to 0.75) mm size class. A hopper is mounted coaxially with the housing. The apparatus also contains devices for feeding a liquid phase, one of which is located in the lower portion of the housing, and another device, located over the housing's upper cylinder, is provided with nozzles facing the inner surface of the hopper walls. A device for the reduction of horizontal intermixing is made in the form of vertical inserts.The apparatus is also provided with a device for removal of the solid undissolved component, containing conical traps.Type: GrantFiled: July 28, 1980Date of Patent: December 28, 1982Inventors: Viktor B. Brounshtein, Vladimir I. Petrov, Rudolf R. Otsup, Galina P. Ignatieva, Vladlen V. Kozlovsky, Leonard Y. Lipshits, Oleg V. Zhuravlev, Mikhail G. Koba, Konstantin B. Seliverstov, Tamara A. Igisheva, Petr A. Drobyazko, Anatoly I. Motin, Viktor D. Fot, Lev T. Yakimov, Boris G. Kuznetsov
-
Patent number: 4323623Abstract: Core sandwich structure comprised of a lightweight core material in the form of a low density thermosetting resin matrix composition containing glass microballoons, particularly an epoxy resin containing glass microballoons, sandwiched between high strength fiber-thermosetting resin matrix outer sheets, particularly woven graphite-epoxy sheets. Employing epoxy resin as the preferred thermosetting resin, the epoxy core material is B-staged, placed between sheets of pre-preg woven graphite-epoxy material, and the assembly co-cured under pressure to form the core sandwich structure.Type: GrantFiled: October 27, 1978Date of Patent: April 6, 1982Assignee: McDonnell Douglas CorporationInventors: Robert O. Ahrens, Jerry L. Merkel
-
Patent number: 4260585Abstract: Low-soda alumina granules suitable for use as an alumina porcelain insulator and alumina catalyst carrier, and the method and equipment for their manufacture. The method comprises dehydrating aluminum hydroxide at a high temperature and then granulating it. The granules thus obtained are placed in an autoclave, washed and cured with water drops, then taken out of the autoclave dried and fired. The manufacturing equipment is used for curing the granules with water drops.Type: GrantFiled: February 16, 1978Date of Patent: April 7, 1981Assignee: Toyota Jidosha Kogyo Kabushiki KaishaInventors: Fumiyoshi Noda, Mikio Murachi, Hideaki Ueno
-
Patent number: 4158039Abstract: Apparatus for continuously separating sulfur from an aqueous sulfur suspension which is heated above the melting point of sulfur. The apparatus comprises a pressure vessel having heating and stirring means in its upper part, the lower part of the vessel serving as a settling tank where sulfur is precipitated out of the aqueous solution and withdrawn through an outlet in the bottom of the vessel. Intermediate the upper and lower parts of the vessel is a substantially horizontal, shallow conical partition which has apertures or slots therein to permit the suspension to pass from the upper part to the lower part. A steam-heated jacket surrounds the vessel; while pressure sensing devices are utilized to maintain the level of the water in the top part and the boundary surface between the water phase and the sulfur phase in the bottom part at desired heights.Type: GrantFiled: July 21, 1977Date of Patent: June 12, 1979Assignee: Dr. C. Otto & Comp. G.m.b.H.Inventor: Hansjurgen Ullrich