| Patents for C10M 175 - Working-up used lubricants to recover useful products (2,783) |
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| 01/10/2006 | US6984319 Environmentally friendly acid neutralizing full flow cartridge |
| 01/05/2006 | US20060003882 Method and apparatus for cleaning fluids |
| 01/05/2006 | DE102005007368A1 Schmierend wirkende Polymer-Wasser-Mischung Lubricating acting polymer-water mixture |
| 12/29/2005 | WO2005123888A1 Matrix liquid for producing a chip removal suspension, and used as a lubricating or machining liquid |
| 12/29/2005 | WO2005123218A1 Additive dispersing filter and method of making |
| 12/29/2005 | CA2567652A1 Additive dispersing filter and method of making |
| 12/22/2005 | US20050279717 Portable filter system |
| 12/21/2005 | EP1607126A2 Portable filter system |
| 12/15/2005 | DE102004018567B3 Reflux check valve (between an outlet and an inlet with magnetic material), useful in oil separator arrangement, comprises valve unit and reset mechanism, which magnetically cooperates with valve unit to externally control check valve |
| 12/14/2005 | EP1605036A1 Method of reducing/regenerating oil or preventing oxidization/degeneretion thereof |
| 12/13/2005 | US6974408 Centrifuge for the purification of lubricating oil of an internal-combustion engine |
| 12/08/2005 | WO2005117031A2 Method and apparatus for administering passivator to a conductor |
| 12/08/2005 | WO2005115082A2 Method for removal of reactive sulfur from insulating oil by exposing the oil to a sulfur scanvenger and a polar sorbent |
| 11/24/2005 | WO2005111181A1 Process for the purification of spent process oil |
| 11/16/2005 | EP1521626B1 Device for separating impurities from the lubricating oil of an internal combustion engine |
| 11/16/2005 | EP1366134B1 Process to prepare a lubricating base oil and a gas oil |
| 11/10/2005 | US20050247615 Acid neutralizing filter canister |
| 11/09/2005 | CN2739186Y Waste oil regenerating apparatus |
| 10/27/2005 | US20050236322 Device for separating impurities from the lubricating oil of an Internal combustion engine |
| 10/26/2005 | EP1587599A1 Additive dispensing cartridge for an oil filter and oil filter incorporating same |
| 10/26/2005 | CN1688373A Staged oil filter incorporating timed release oil conditioner |
| 10/12/2005 | EP1583596A1 Mobile device for reprocessing hydrocarbon wastes |
| 09/21/2005 | EP1551536A4 Hollow fiber membrane for the treatment of waste lubricants and method for its production |
| 09/21/2005 | CN1219860C Process and apparatus set for reclaiming waste cutting liquid of machine processing |
| 09/14/2005 | CN1668727A Slow release lubricant additives gel |
| 09/08/2005 | US20050194312 Additive dispensing fluid filter |
| 09/08/2005 | DE202005010298U1 Oil skimmer for separating oil and liquid in metal working industry has float in base body which drops down after actuation of suction pump to level of coolant liquid |
| 09/07/2005 | EP1570036A1 A method of purifying contaminated oil from particles suspended in the oil in a centrifugal separator |
| 08/31/2005 | EP1568755A2 Base oil |
| 08/17/2005 | EP1563037A1 Method and apparatus for cleaning fluids |
| 08/17/2005 | EP1390184B1 Method for treating an exhausted glycol-based slurry |
| 08/16/2005 | US6929737 Method of removing contaminants from petroleum distillates |
| 08/10/2005 | EP1561797A1 Oil improvement process |
| 08/10/2005 | EP1561557A1 Method for treating an exhausted glycol-based slurry |
| 08/03/2005 | EP1438115B1 A device for purifying liquid in a liquid reservoir and a transformer provided with such a device |
| 07/27/2005 | EP1442100A4 Oil dehydrator |
| 07/19/2005 | US6919023 Acid neutralizing filter canister |
| 07/13/2005 | EP1551536A1 Hollow fiber membrane for the treatment of waste lubricants and method for its production |
| 07/13/2005 | CN1636619A 流体过滤器 Fluid filter |
| 07/12/2005 | CA2274831C High performance method and plant for regenerating lubricating waste oil |
| 06/29/2005 | EP1545736A1 Staged oil filter incorporating timed release oil conditioner |
| 06/28/2005 | US6911420 Placing lubricant into a pressure vessel set at a pressure and temperature; removing perfluoropolyether dissolved in an extracting medium of a supercritical carbon dioxide fluid; recovering perfluoropolyethter dissolved in extracting |
| 06/23/2005 | US20050137097 Controlled release of additive gel(s) for functional fluids |
| 06/23/2005 | US20050133451 A full-flow microfiltration device and method for filtering fluids |
| 06/23/2005 | US20050133412 Reclaiming fuel oil from waste oil; rapid thermal cracking by combination of high pressure and vacuum in a sequence at high temperature; avoids oxidation problem |
| 06/21/2005 | CA2159006C Process and plant for the regeneration of lubricating oils |
| 06/14/2005 | CA2242742C Process and apparatus for the treatment of waste oils |
| 06/08/2005 | CN2703758Y Air-pressure type oil regeneration processor |
| 06/08/2005 | CN1624093A Technology of waste oil regenerating and its used apparatus |
| 06/01/2005 | EP1535655A1 Fluid filter with release of additives |
| 05/26/2005 | US20050109676 Mixture with methanol; solvent extraction |
| 05/25/2005 | EP1533276A2 A waste water clarification system |
| 05/25/2005 | DE102004048762A1 Extraction system for industrial manufacturing process has float unit consisting of connected float bodies that enclose height adjustable suction support |
| 05/18/2005 | CN1616615A Parifying and regenerating process for high and medium viscosity waste oils |
| 05/18/2005 | CN1616602A Process for refining diesel oil from waste oil |
| 05/12/2005 | US20050098505 Filter aid and method of using same for reclaiming water-based fluids used in metal working processes |
| 05/11/2005 | EP1529094A1 A process and an apparatus for purification of waste oil or re-refined oil from mineral or synthetic oil |
| 05/11/2005 | CN2698795Y Multifunctional vacuum oil filtering unit |
| 04/21/2005 | US20050085399 Slow release lubricant additives gel |
| 04/20/2005 | EP1276800A4 Improved filtration efficiency |
| 04/20/2005 | CN1608121A Process to prepare a lubricating base oil and a gas oil |
| 04/19/2005 | US6881345 Disposable fluid changing kit and method of disposing of the same |
| 04/14/2005 | US20050077241 Continuous separation and reaction of chemical fluids (liquids, solutions and gases) using supercritical fluids, including the separation of industrial fluids into sub-components based on the different solubilities of the components in supercritical fluids |
| 04/13/2005 | EP1521626A1 Device for separating impurities from the lubricating oil of an internal combustion engine |
| 04/07/2005 | DE102004043499A1 Process to clean oil-contaminated industrial waste e.g. steel mill slag or machine tool swarf including aluminum involves caustic treatment, after which the contaminated waste is wetted and then subsequently dried |
| 03/31/2005 | WO2005028600A1 Used oil regeneration method involving stripping and distillation |
| 03/30/2005 | EP1237691B1 Method for separating a machining suspension into fractions |
| 03/30/2005 | CN2688715Y Lube oil kidney style purifier |
| 03/17/2005 | DE10337105A1 Method for disinfecting water containing contaminated coolant and lubrication materials has them subjected to electromagnetic radiation |
| 03/15/2005 | US6866775 Apparatus for treating metal-working fluid |
| 03/10/2005 | WO2005021124A2 Improved lubricating oil reconditioning device and process |
| 03/10/2005 | WO2004094831A8 System for purifying and monitoring the condition of lubricant fluid in compressors and other equipement |
| 02/24/2005 | US20050040101 Hollow fiber membrane for the treatment of waste lubricants and method for its production |
| 02/24/2005 | US20050040092 Additive dispersing filter and method of making |
| 02/24/2005 | US20050040086 Device for purifying liquid in a liquid reservoir and a transformer provided with such a device |
| 02/24/2005 | US20050040077 Lubricating oil reconditioning device and process |
| 02/23/2005 | CN1585671A Hollow fiber membrane for the treatment of waste lubricants and method for its production |
| 02/23/2005 | CN1585664A Apparatus for recycling and supplying lubricating oil |
| 02/17/2005 | WO2004104144A3 Apparatus for recycling and feeding lubricant |
| 02/16/2005 | CN1579972A Method and equipment system for treating oil-containing iron scale for steel rolling |
| 02/16/2005 | CN1579593A Efficient drying agent for transformer and its adjuvant and preparation method |
| 02/10/2005 | WO2005012552A2 Method and system for control of microorganisms in metalworking fluid |
| 02/10/2005 | CA2535729A1 Method and system for control of microorganisms in metalworking fluid |
| 02/03/2005 | US20050025739 Method and system for control of microorganisms in metalworking fluid |
| 02/03/2005 | DE19645945B4 Verfahren zum Aufbereiten von bei der Metallbearbeitung eingesetzten Bearbeitungsölen A method of processing used in metal working cutting oils |
| 01/27/2005 | US20050020428 Centrifuge for the purification of lubricating oil of an internal-combustion engine |
| 01/27/2005 | US20050019236 Chemical resistant container for lubricants, hydraulic fluids |
| 01/26/2005 | CN1571829A Upgrading of pre-processed used oils |
| 01/19/2005 | CN1185327C Method for reprocessing waste oils, base oils obtained according to said method and use thereof |
| 01/18/2005 | US6843916 Slow release lubricant additives gel |
| 01/13/2005 | US20050006282 Hydrogenation; demetallization using catalyst |
| 01/12/2005 | CN1564858A Process oil and process for producing the same |
| 01/12/2005 | CN1563305A Method for continuous producing fuel oil from deposed lubricant |
| 01/12/2005 | CN1562449A Oil-gas separation equipment of hollow fiber in use for monitoring transformer online |
| 01/05/2005 | CN1559715A Recovery method of nanometer iron powder from cold rolling emulsion liquid |
| 12/30/2004 | US20040266631 Gels that reduce soot and/or emissions from engines |
| 12/30/2004 | US20040262196 Method for reforming lubricating oil and lubricating oil |
| 12/29/2004 | CN1558941A Oil dehydrator |
| 12/02/2004 | WO2004104144A2 Apparatus for recycling and feeding lubricant |
| 11/23/2004 | US6821437 Forming reusable cutting fluid; complete removal of abrasive grains and attrition material |