| Patents for C10M 175 - Working-up used lubricants to recover useful products (2,783) |
|---|
| 01/11/2007 | DE202005013908U1 Filtration arrangement for hydraulic oil, which is located in return line from user device includes a coarse filter primary element and a fine particulates and moisture retaining element connected as a by-pass to the main element |
| 01/09/2007 | CA2229224C Means and method for removing particulate matter from nonconductive liquids |
| 01/03/2007 | EP1739160A2 Additive composition |
| 01/03/2007 | EP1739156A2 Additive composition |
| 12/27/2006 | CN1883739A Separation method of bergmeal and rolling oil |
| 12/19/2006 | US7150822 Five degrees for separation |
| 12/13/2006 | CN2846420Y Adsorptive device for oil regeneration |
| 12/13/2006 | CN2846419Y Fuel purifying regenerator |
| 12/13/2006 | CN1876765A Acid oil sludge pretreatment process |
| 12/07/2006 | US20060276576 Coating composition for chemical grafting |
| 11/30/2006 | US20060267600 System for purifying and monitoring the condition of lubricant fluid in compressors and other equipment |
| 11/29/2006 | CN1871330A Used oil regeneration method involving stripping and distillation |
| 11/23/2006 | WO2006032271A8 Method and system for modifying a used hydrocarbon fluid to create a cylinder oil |
| 11/16/2006 | WO2006120172A1 Method and device for regenerating cutting fluids |
| 11/16/2006 | US20060254990 Filter apparatus and method with centrifugal separator for removing contaminants from a fluid |
| 11/16/2006 | US20060254955 Process oil and process for producing the same |
| 11/16/2006 | DE19708384B4 Vorrichtung zum Recycling von Altölen und anderen Stoffen, die gemeinsam mit dem Altöl recycelt, destilliert und gecrackt werden können Can be means for recycling of waste oils and other materials which can be recycled together with the waste oil, distilled and cracked |
| 11/16/2006 | DE102005021057A1 Verfahren und Vorrichtung zur Aufarbeitung von Kühlschmierstoffen Method and apparatus for working-up of cooling lubricants |
| 11/14/2006 | CA2314586C Thermal apparatus and process for removing contaminants from oil |
| 11/08/2006 | CN1858170A Desulfurizing and trash separating method for industrial waste oil |
| 11/01/2006 | CN1854272A Method for reducing finished product mobile oil and refining gasoline and diesel from waste mobile oil and its apparatus thereof |
| 10/18/2006 | EP1712608A1 Used oil regeneration method involving stripping and distillation |
| 10/18/2006 | CN1280002C Oil-gas separation equipment of hollow fiber in use for monitoring transformer online |
| 10/17/2006 | CA2261640C An oil filter to introduce anti-wear additives into engine lubricating system |
| 10/11/2006 | EP0790290B1 Method and device for the filtration, degassing and dehydration of, and removal of ageing products from pretroleum oils |
| 09/28/2006 | US20060217254 Method of purifying contaminated oil from particles suspended in the oil in a centrifugal separator |
| 09/21/2006 | WO2006099293A2 A renewable fue/lubricant mixture for use in a two-stroke internal combustion engine |
| 09/20/2006 | CN1276058C Process to prepare a lubricating base oil and a gas oil |
| 09/14/2006 | DE102005041934A1 Öl-Wasser-Trennvorrichtung für ölhaltige Gemische Oil-water separator for oily mixtures |
| 09/14/2006 | DE10082042B3 Plant separating mixed polyglycol and ethylene leaking from compressor lubrication duty |
| 09/07/2006 | US20060196818 Filter for filtering mutagens from an engine oil |
| 08/30/2006 | EP1696021A2 Method and system for improving fuel economy and environmental impact operating a 2-stroke engine |
| 08/24/2006 | DE102005006271A1 Method of cleaning transformer oil comprises cleaning the oil through a column containing an inert inorganic carrier; and contacting the oil containing carrier substances with a metal |
| 08/23/2006 | CN2808267Y Vacuum oil filtering and infusing machine |
| 08/23/2006 | CN1270989C Method and equipment system for treating oil-containing iron scale for steel rolling |
| 08/17/2006 | WO2006028408A3 Oil recovery |
| 08/17/2006 | DE202006009112U1 Device for purifying cool lubricants of cutting machine tools, comprises uptake container for contaminated cool lubricant with inlet, purifying chamber, draft, chamber against container limiting filter, wiper, and high-pressure pump |
| 08/17/2006 | DE202006008726U1 Device, useful to remove e.g. leakage oil on the surface of grease emulsions, comprises a belt drive at tripod that is immersed into a container with cool-/grease emulsion and leads the leakage oil from the emulsion to a separating element |
| 08/16/2006 | CN1818044A Recovery treatment process of waste oil and recovery treatment agent |
| 08/16/2006 | CN1818025A Method for vacuum copyrolyzing waste rubber and lube oil with catalyst |
| 08/09/2006 | CN1268721C Process oil and process for producing the same |
| 08/03/2006 | WO2006081500A1 Controlled release of additive gel(s) for functional fluids |
| 08/03/2006 | CA2595760A1 Controlled release of additive gel(s) for functional fluids |
| 08/02/2006 | EP1032621B1 Process for recovering high quality oil from refinery waste emulsions |
| 08/02/2006 | CN2801785Y Specil oil filter for large water lubricating oil |
| 08/02/2006 | CN1267176C Efficient drying agent for transformer and its adjuvant and preparation method |
| 07/27/2006 | US20060163175 Process and an apparatus for puritification of waste oil or re-refined oil from mineral or synthetic oil |
| 07/25/2006 | US7081206 Filter apparatus and method with centrifugal separator for removing contaminants from a fluid |
| 07/11/2006 | CA2210398C Apparatus for cleaning a hydraulic fluid |
| 07/11/2006 | CA2190825C Bypass filtering |
| 07/05/2006 | CN2793083Y Special oil filter of heavy and middle gear oil |
| 06/29/2006 | WO2006066768A1 Lubricating systems |
| 06/29/2006 | WO2006066767A1 Lubricating sytems |
| 06/29/2006 | US20060138051 Method and apparatus using super absorbent polymers for dehydration of oil |
| 06/29/2006 | CA2594518A1 Lubricating systems |
| 06/28/2006 | CN1261552C Method for continuous producing fuel oil from deposed lubricant |
| 06/22/2006 | US20060135373 Apparatus for purifying waste lubricant and method of purifying waste lubricant using the same |
| 06/21/2006 | EP1545736B1 Staged oil filter incorporating timed release oil conditioner |
| 06/21/2006 | CN1260335C Recovery method of nanometer iron powder from cold rolling emulsion liquid |
| 06/15/2006 | US20060124560 filters comprised of cellulose fibers and cationic polymer flocculants comprised of a 1,2-ethanediamine polymer with (chloromethyl) oxirane and N-methylmethamine, used for removing metal particles, oils, and other impuruties from oil in water emulsions used in metallurgy |
| 06/15/2006 | US20060124516 Injecting an aqueous slurry of a proppant and a solid-phase or nonaqueous-phase treatment agent into a network of fractures; anaerobic reductive dechlorination of bacteria using Chitin |
| 06/08/2006 | WO2005012552A8 Method and system for control of microorganisms in metalworking fluid |
| 06/01/2006 | US20060113233 Environmentally friendly acid neutralizing full flow cartridge |
| 06/01/2006 | DE102004057075A1 Reinigungsanlage zum Reinigen von Kühlschmierstoff aus der spanenden Metallbearbeitung Cleaning system for cleaning of cooling lubricant from the metal machining |
| 05/17/2006 | CN1774578A System for purifying and monitoring the condition of lubricant fluid in compressors and other equipement |
| 05/16/2006 | US7045038 Process for treating waste oil |
| 05/04/2006 | WO2005012552A3 Method and system for control of microorganisms in metalworking fluid |
| 05/04/2006 | DE10337105B4 Verfahren zur Keimreduktion in verunreinigten, wasserhaltigen Kühl- und Schmierstoffen Method for reducing bacteria in contaminated water containing coolants and lubricants |
| 04/26/2006 | EP1649042A2 Method and system for control of microorganisms in metalworking fluid |
| 04/26/2006 | CN1253544C Upgrading of pre-processed used oils |
| 04/26/2006 | CN1253533C Process for refining diesel oil from waste oil |
| 04/25/2006 | US7033493 Method and apparatus using super absorbent polymers for dehydration of oil |
| 04/19/2006 | CN1761510A Additive dispensing cartridge for an oil filter, and oil filter incorporating same |
| 04/13/2006 | WO2005117031A3 Method and apparatus for administering passivator to a conductor |
| 04/05/2006 | CN1756832A Method of reducing/regenerating oil or preventing oxidization/degeneration thereof |
| 04/05/2006 | CN1249137C 改良的过滤效率 Improved filtration efficiency |
| 03/30/2006 | CA2581393A1 Method and system for modifying a used hydrocarbon fluid to create a cylinder oil |
| 03/29/2006 | EP1640442A1 Method and system for modifying a used hydrocarbon fluid to create a cylinder oil |
| 03/29/2006 | CN1753713A Lubricant still and reservoir for refrigeration system |
| 03/28/2006 | US7018957 Method of using high molecular weight demulsifiers |
| 03/28/2006 | US7018531 Additive dispensing cartridge for an oil filter, and oil filter incorporating same |
| 03/21/2006 | US7014761 Environmentally friendly dual lube venturi filter cartridge |
| 03/16/2006 | WO2006028408A2 Oil recovery |
| 03/08/2006 | EP1632549A2 Automatic transmission fluid composition |
| 03/08/2006 | EP1632548A2 Cutting oil composition |
| 03/01/2006 | EP1630222A1 Turbine fluid composition comprising a base oil prepared from a Fischer-Tropsch product |
| 03/01/2006 | EP1630221A1 Lubricating grease composition comprising a base oil prepared from a Fischer-Tropsch product |
| 03/01/2006 | CN1740295A Heavy oil producing process with acid sludge |
| 02/23/2006 | WO2006019821A2 Multigrade engine oil prepared from fischer-tropsch distillate base oil |
| 02/23/2006 | US20060037887 Food supplements from freeze-dried bovine tissues & method of ordering food supplements |
| 02/22/2006 | EP1627906A1 Electrical oil composition comprising a base oil prepared from a Fisher-Tropsch product |
| 02/15/2006 | EP1626080A2 Hydraulic fluid composition |
| 02/09/2006 | US20060027486 Multigrade engine oil prepared from Fischer-Tropsch distillate base oil |
| 02/08/2006 | EP1624040A2 Refrigerator oil composition |
| 02/08/2006 | EP1622994A1 Apparatus and method for the regeneration of quenching oils |
| 02/02/2006 | WO2006012035A2 Improved portable filter system |
| 02/01/2006 | CN2754698Y Separator of cutting liquid and lubricant oil |
| 01/25/2006 | EP1618307A1 System for purifying and monitoring the condition of lubricant fluid in compressors and other equipement |
| 01/25/2006 | CN1726273A A method of purifying contaminated oil from particles suspended in the oil in a centrifugal separator |
| 01/11/2006 | EP1613716A1 A filter for filtering mutagens from an engine oil |