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| Number | Title | Issue Date |
| 8057666 | Biomass and waste plastics to neodiesel and valuable chemicals via supercritical water A supercritical fluid polymer depolymerization machine is disclosed herein, which machine is capable of converting a wide range of biomass and/or waste plastic materials into a plurality of reaction products (liquid and gaseous) including fermentable sugars, hydroca... | 11/15/2011 |
| 7390413 | Water softener system and method a water softening system includes a water softening resin tank, an anion resin tank in flow communication with the water softening resin tank, an in-line water heater in flow communication with the water softening resin tank and a heat exchanger in flow communicatio... | 06/24/2008 |
| 7332095 | Wet oxidation An oxidation process is described which involves subjecting a feedstock which contains oxidizable material to temperature, pressure and contact with an oxidant. Excess water and volatile oxidation products, such as carbon dioxide, formic acid and acetic acid, are re... | 02/19/2008 |
| 7326337 | System for oxidation of organic bodies present in an aqueous effluent A method for starting up a system for oxidating organic bodies. The system includes a tubular body wherein an aqueous body is injected into the inlet thereof at a pressure P1, the tubular body having a first zone extending the inlet thereof, a second zone int... | 02/05/2008 |
| 7267766 | Method and apparatus for aerating a surface layer in a stratified liquid body A method and apparatus for aerating a surface layer in a stratified liquid body using a depth-adjustable, fine bubble, surface layer aeration unit comprising: a body comprising at least one hollow internal structure; | 09/11/2007 |
| 7259001 | Methods and compositions for treating male sexual dysfunction The invention provides compositions comprising a plurality of yeast cells, wherein said plurality of yeast cells are characterized by their ability to increase secretion of male hormones or alleviate or prevent sexual disorders, e.g., impotence, in a mammal, said ab... | 08/21/2007 |
| 7235183 | Glycerine foots salt separation system The present invention provides a method and apparatus for the recovery of salt from a glycerine process, allowing the salt to be used in a brine solution. A salt settling tank is positioned inline between the foots from a crude still bottom and a foot still. Salt se... | 06/26/2007 |
| 7226534 | Electric jar pot with ozone disinfection function The present invention discloses an electric jar pot with ozone disinfection function. The device includes a jar pot with an ozone generator and an ozone conveying device. By the power source connected with the device, the ozone generator produce the ozone gas while ... | 06/05/2007 |
| 7211194 | Gravity pressure vessel and related apparatus and methods A gravity pressure vessel (GPV) for processing a fluid stream containing organic materials provides several improvements to the art. In one embodiment, a GPV of the present invention sustains the heat energy requirements of a hydrolysis GPV by including therein, a f... | 05/01/2007 |
| 7186345 | Systems for water purification through supercritical oxidation Supercritical water (SCW) systems and methods using the properties of supercritical water to allow a raw water stream including water and a contaminant to be purified. A supercritical water oxidation (SCWO), water purifier may generally include water and oxidizer (s... | 03/06/2007 |
| 7182859 | Apparatus for treating organic waste An apparatus for treating organic waste. The apparatus includes a tank having an interior chamber. A weir having a lower opening is disposed in the tank and this weir divides the tank into an inlet chamber and an outlet chamber. The inlet chamber receives organic wa... | 02/27/2007 |
| 7180248 | Inductively coupled ballast circuit A ballast circuit is disclosed for inductively providing power to a load. The ballast circuit includes an oscillator, a driver, a switching circuit, a resonant tank circuit and a current sensing circuit. The current sensing circuit provides a current feedback signal... | 02/20/2007 |
| 7163637 | Apparatus and process for taking up particles from a water surface The invention relates to an apparatus and a process for taking up particles, in particular particles of oil, algae or dirt, from a water surface (2). A hull structure (1) is moved over the water surface (2). In this case, a flow (6) of wa... | 01/16/2007 |
| 7114637 | Method and apparatus for programably treating water in a water cooler An apparatus for a programmable self sanitizing water dispenser apparatus with a digital computer as well as a programmable method for generating ozone for cleaning the reservoir and the water contained within it. ... | 10/03/2006 |
| 7101507 | Slurry treatment and shipping method Aerobic and anaerobic contamination is removed from a slurry by a sterilizing process and apparatus (10). A slurry piping circuit (26, 28, 30, 32, 34) interconnects a supply tank (12), three serial heat exchangers (16, 18, 20) and a stora... | 09/05/2006 |
| 7094341 | Hydrate-based desalination/purification using permeable support member Processes and apparatus are disclosed for separating and purifying aqueous solutions such as seawater by causing a substantially impermeable mat of gas hydrate to form on a porous restraint. Once the mat of gas hydrate has formed on the porous restraint, the portion... | 08/22/2006 |
| 7078202 | Methods and compositions for treating vascular dementia Compositions comprising a plurality of yeast cells, wherein said plurality of yeast cells have been cultured in the presence of an alternating electric field having a specific frequency and a specific field strength for a period of time sufficient to increase the ca... | 07/18/2006 |
| 7064129 | Capped pyrazinoylguanidine sodium channel blockers Compounds are provided which are represented by the formula: where the structural variables are defined herein. The present invention also includes a variety of methods of treatment using these inventive sodium c... | 06/20/2006 |
| 7045038 | Process for treating waste oil There is disclosed a burnable used oil fuel product by the process comprising: (a) obtaining a used oil sample having at least 1% (by weight) aqueous substances; (b) heating the used oil sample to a temperature of ... | 05/16/2006 |
| 7028414 | Device for continuous drying of material The invention relates to a device for device for continuous drying of material, particularly sewage sludge, which has a belt 2, particularly a filter belt, on which the material is conveyed. It is characterised by a distribution screw 4 being mounted a... | 04/18/2006 |
| 7029578 | Water treatment system A system suitable for the elimination of Cryptosporidium oocysts from water includes a filter bed comprising four layers of inert particulate material such that, from the top layer (first layer) to the bottom layer (fourth layer), the coarseness of the partic... | 04/18/2006 |
| 7007748 | Indirect water heater and method of manufacturing same A heat exchange assembly adapted for use in a water tank is provided. The heat exchange assembly includes a tube having end portions and a coiled portion between the end portions. A fitting is connected to at least one of the end portions of the tube. The fitting ha... | 03/07/2006 |
| 7001511 | Apparatus and method for removing solvent residues In the field of biomass extraction, there is a need for effective removal of solvent from spent biomass material. An apparatus for removing solvent residues includes a vessel (11) for containing biomass; a steam source (19) for supplying steam to conta... | 02/21/2006 |
| 6979562 | Methods and compositions for treating gastroparesis Compositions comprising a plurality of yeast cells, wherein said plurality of yeast cells are characterized by their ability to treat gastroparesis in a subject (e.g., stimulating stomach contraction, reducing abnormal gastric acid and/or pepsin production), as a re... | 12/27/2005 |
| 6977168 | Methods and compositions for treating nephrotic syndrome Compositions comprising a plurality of yeast cells, wherein said plurality of yeast cells are characterized by their ability to treat nephrotic syndrome (e.g., lower urinary protein and increase serum protein) in a subject as a result of having been cultured in the ... | 12/20/2005 |
| 6973788 | Steam engine A stem engine has a fluid container, a heating device and a cooling device. The fluid container has an outer pipe having an upper closed end, and an inner pipe provided in the outer pipe and having a fluid inlet port through which the inside of the inner pipe is ope... | 12/13/2005 |
| 6969467 | Hydrate-based desalination with hydrate-elevating density-driven circulation In hydrate-based desalination or other water purification conducted using naturally buoyant or trapped-gas-assisted buoyancy hydrate in a hydrate fractionation column, a portion of fresh or purified product water is extracted from an upper, hydrate dissociation regi... | 11/29/2005 |
| 6964864 | Methods and compositions for treating gastritis The invention provides compositions comprising a plurality of yeast cells, wherein said plurality of yeast cells are characterized by their ability to ameliorate or prevent gastritis in a mammal, said ability resulting from their having been cultured in the presence... | 11/15/2005 |
| 6960293 | Waste processing system A system and method for pre-treating grease and other similar wastes prior to introducing them into a waste water treatment facility so that the grease, etc., does not clog the waste water treatment facility equipment. The system includes a tank for receipt of the g... | 11/01/2005 |
| 6958122 | High pressure and high temperature reaction system In a high pressure and high temperature reaction system suitable for oxidative waste treatment, particularly a reaction system for supercritical water oxidation (SCWO), a method is disclosed for injecting a first fluid of a first temperature at a first flow rate int... | 10/25/2005 |
| 6945257 | Method for cleaning hollow tubing and fibers Hollow porous fibers containing adhered contaminants are cleaned to remove the contaminants by backflushing a liquid to fill the pores, and adding a flow of gas so as to form a two-phase mixture of gas and bubbles of liquid that can scrub the fibers, loosening the c... | 09/20/2005 |
| 6913913 | Methods and compositions for treating renal failure Compositions comprising a plurality of yeast cells, wherein said plurality of yeast cells are characterized by their ability to ameliorate renal failure (e.g., improved diuretic effect and/or lowering blood urea nitrogen, proteinuria, and/or serum creatinine levels)... | 07/05/2005 |
| 6913914 | Methods and compositions for treating hepatitis B The invention provides compositions comprising a plurality of yeast cells, wherein said plurality of yeast cells are characterized by their ability to normalize the level of serum glutamate-pyruvate Transaminase (GPT), or reduce serum HBsAg levels in a subject, said... | 07/05/2005 |
| 6890444 | Hydrate formation and growth for hydrate-based desalination by means of enriching water to be treated Water to be desalinated or otherwise purified is enriched by having hydrate-forming substance dissolved into it, without causing hydrate to form. Hydrate kernels are brought into contact with the enriched water to be treated, and the hydrate kernels grow outwardly i... | 05/10/2005 |
| 6866750 | Device for desalination of water and methods of use The present invention provides a device and method for desalinating saltwater which utilizes a heatable vessel wherein is placed a sufficient quantity of a salt which will absorb water of crystallisation and which has a dissolution index of not higher than 10âˆ... | 03/15/2005 |
| 6830682 | Controlled cooling of input water by dissociation of hydrate in an artificially pressurized assisted desalination fractionation apparatus Methods and apparatus for desalination of salt water (and purification of polluted water) are disclosed. Saline (or otherwise polluted) water is pumped to a desalination installation and down to the base of a desalination fractionation column, where it is mixed with... | 12/14/2004 |
| 6802965 | Apparatus for removing hydrogen peroxide from spent pickle liquor The present invention provides a process for the removal of hydrogen peroxide from spent pickle liquor used in a steel strip pickling process. The process utilizes an enclosed decomposition tank which includes a pickle liquor inlet pipe, an outlet pipe, at least one... | 10/12/2004 |
| 6800196 | Method of and apparatus for treating radioactive liquid wastes containing surface active agents Radioactive laundry liquid wastes are supplied in a liquid waste heating vessel. Hydrogen peroxide and an alkali solution are supplied to the liquid waste heating vessel. The pH of the radioactive laundry liquid wastes is adjusted to 7 or higher by the alkali soluti... | 10/05/2004 |
| 6783668 | Integrated pressurized liquid extraction and purification system A system for pressurized liquid extraction and purification of solid samples includes a pressurized liquid extraction (PLE) module including a PLE cell, a heating element, a high-pressure source of an extraction solvent, a pressure regulator, and a cooling coil. The... | 08/31/2004 |
| 6767471 | Hydrate desalination or water purification An apparatus is disclosed which allows the hydrate formed in the hydrate formation region of a desalination fractionation apparatus to be cooled as it rises in the apparatus. This has the beneficial effect of increasing its stability at lower pressures and reducing ... | 07/27/2004 |
