| Patents for C10M 175 - Working-up used lubricants to recover useful products (2,783) |
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| 02/11/2010 | US20100032241 Lubricating Systems |
| 02/09/2010 | US7658839 Device for purifying liquid in a liquid reservoir and a transformer provided with such a device |
| 02/04/2010 | WO2010014528A1 Free standing gels for self-contained slow release additives |
| 02/04/2010 | WO2010014186A2 Method and apparatus for fluid cleaning |
| 02/04/2010 | CA2732564A1 Free standing gels for self-contained slow release additives |
| 01/27/2010 | CN101633862A Process for refining base oil by using regenerated waste oil from inclined wall wiped film vacuum distillation |
| 12/30/2009 | CN100575469C Purifying and regenerating process for high and medium viscosity waste oils |
| 12/24/2009 | US20090314687 Device for Regeneration of Oils |
| 12/23/2009 | CN101608142A Device for regenerating waste oil and technology thereof |
| 12/16/2009 | CN101602529A Method and system for demulsification of aluminum plate hot rolling emulsion |
| 12/09/2009 | CN201358240Y Novel equipment for extracting light diesel oil from waste lubricating oil |
| 12/09/2009 | CN101597541A Acid and alkali free quick regeneration method for waste oil |
| 12/09/2009 | CN100567470C Method for deacidizing and regenerating waste used oil by using molecular distillation technology |
| 12/02/2009 | CN101591585A Waste oil regenerating device |
| 11/25/2009 | EP2121883A1 Method for regenerating lube oil dispersant |
| 11/25/2009 | CN101586055A Purification and decoloration all-in-one machine of waste oil |
| 11/19/2009 | US20090283466 Controlled release of additives in fluid systems |
| 11/18/2009 | CN201346426Y Sump oil clearner recycling device |
| 11/18/2009 | CN101583703A Oil refining process |
| 11/18/2009 | CN101580622A Homogenizing agent of rubber plastification of hydrocarbon resin and preparation method thereof |
| 11/12/2009 | DE202008003737U1 Vorrichtung zur Trennung der Komponenten eines Flüssigkeitsgemischs Apparatus for separating the components of a liquid mixture |
| 11/10/2009 | CA2421728C Sedimentation filtration installation |
| 10/28/2009 | CN101565650A Demulsifier used in lubricating oil product and preparation method and applications thereof |
| 10/28/2009 | CN101565649A Method for reclaiming silicon chip cutting fluid |
| 10/21/2009 | CN101560436A A mobile waste oil purification system |
| 10/13/2009 | US7601253 Process oil and process for producing the same |
| 09/30/2009 | CN100545252C Engine oil purification device |
| 09/23/2009 | EP2102323A1 Oil refining process |
| 09/22/2009 | US7591376 Methods for fractionating a machining suspension using destabilization and separation steps |
| 09/22/2009 | US7591279 Chemical resistant container for lubricants, hydraulic fluids |
| 09/16/2009 | CN101531948A New technology for catalytically cracking light diesel oil from waste motor oil |
| 09/10/2009 | US20090223862 Method for producing base lubricating oil from waste oil |
| 09/09/2009 | CN100536981C Additive dispersing filter and method of making |
| 09/01/2009 | US7582200 Improved foam stability; for operating a hydraulic pump without pump cavitation; lubricant base oil and antiwear hydraulic oil additive package |
| 09/01/2009 | US7581558 Controlled release of additives in fluid systems |
| 08/26/2009 | EP1712608B1 Method for regenerating used oils by demetallization and distillation |
| 08/26/2009 | CN201296749Y Automatic oil purifier |
| 08/19/2009 | CN101511987A Process for removal of contaminants in oil |
| 08/19/2009 | CN100528275C Lubricant still and reservoir for refrigeration system |
| 08/05/2009 | EP1570036B1 A method of purifying contaminated oil from particles suspended in the oil in a centrifugal separator |
| 08/05/2009 | CN100523157C Process engineering for regenerating deposed lubricating oil |
| 07/22/2009 | CN201276555Y Ultrasonic vibration ceramic membrane rotary type used oil purification and regeneration device |
| 07/22/2009 | CN201276554Y Apparatus for regenerating process lubrication coolant oil |
| 07/15/2009 | CN201272788Y Waste oil reclaiming apparatus |
| 07/15/2009 | CN101484561A A method of treating an electrically insulating oil |
| 07/14/2009 | US7560022 Apparatus for atomization of fluids inside supercritical media |
| 07/14/2009 | CA2317086C Centrifugal cleaner for industrial lubricants |
| 07/09/2009 | WO2009085447A1 Process for preparing a pour point depressing lubricant base oil component from waste plastic and use thereof |
| 07/08/2009 | CN101475871A Used oil cycling and reutilizing processing method and equipment thereof |
| 07/08/2009 | CN101475870A Method for producing petrol and diesel oil by recycling waste lubricant oil |
| 07/02/2009 | WO2009081245A1 Method for recovering silicon from sawing waste |
| 07/01/2009 | CN201264997Y Waste oil flocculating regeneration purification apparatus |
| 06/24/2009 | CN100503796C Regeneration method for waste lubricating oil |
| 06/17/2009 | CN201258318Y Waste oil environment friendly re-use equipment |
| 06/17/2009 | CN101457173A Recovery method for waste kerosene from copper electro winning workshop and recovery system thereof |
| 06/03/2009 | EP1366134B2 Process to prepare a lubricating base oil and a gas oil |
| 06/03/2009 | CN201250219Y Internal circulating vacuum oil cleaning device |
| 06/03/2009 | CN101445763A Method for producing diesel oil from waste engine oil |
| 05/27/2009 | EP1452576B1 Method for recycling mixed oil waste and device for carrying out said method |
| 05/27/2009 | CN101441926A Technique and apparatus for processing transformer silicon oil |
| 05/20/2009 | CN201239610Y Film filtering equipment of waste oil |
| 05/19/2009 | US7534747 Oil additive; air pollution control |
| 05/12/2009 | US7531485 Removing, from a raw-material lubricant including a phosphorus-containing compound to produce lubricant |
| 05/12/2009 | CA2406840C Oil dehydrator |
| 05/07/2009 | WO2009056152A1 Method for treating spent abrasive slurry |
| 04/29/2009 | CN101418252A Regeneration process of rolling oil for aluminium-foil mill |
| 04/22/2009 | EP2049636A1 A method of treating an electrically insulating oil |
| 04/21/2009 | US7520996 Filter apparatus and method with centrifugal separator for removing contaminants from a fluid |
| 04/09/2009 | WO2006012035A3 Improved portable filter system |
| 04/08/2009 | EP2044182A2 Ashless controlled release gels |
| 04/01/2009 | CN101397524A Intelligent high-performance automatic oil purification apparatus |
| 04/01/2009 | CN101397523A Engine oil purification apparatus |
| 03/26/2009 | WO2009038486A1 Method of used oils processing |
| 03/25/2009 | EP2039893A2 Device and method for cleaning lubricants and lubricant circuit |
| 03/25/2009 | CN101392209A Lubricant recovery method and apparatus in PTFE varicosity film production process |
| 03/19/2009 | DE102008012462A1 Regenerating device for brake fluid, comprises container or heating cylinder, brake cylinders from which the old brake fluid is filled into the container or the heating cylinder in which a heating element or a heating band is integrated |
| 03/18/2009 | CN201209136Y Separation apparatus for regeneration engine oil by ceramic membrane nanofiltration |
| 03/12/2009 | WO2008089217A3 Hydraulic fluid dehydration system and method including pre-heating |
| 03/12/2009 | CA2696796A1 Slideway lubricant compositions, methods of making and using thereof |
| 03/04/2009 | CN101376865A Process lubrication coolant oil regeneration method |
| 03/03/2009 | US7497941 Process to prepare a lubricating base oil and a gas oil |
| 03/03/2009 | US7497887 Device for separating impurities from the lubricating oil of an internal combustion engine |
| 02/12/2009 | DE102007037265A1 Oil chamber internal cleaning method for internal combustion engine of motor vehicle, involves removing oil deposits from pre-determined engine parts, where cleaning agent mixture is led over external filter and led back into oil chamber |
| 02/12/2009 | DE102004001983B4 Additivfilter Additive filter |
| 02/11/2009 | CN101362982A Regeneration method of used oil |
| 02/11/2009 | CN100460039C Regeneration processing device for waste lubricant oil |
| 02/04/2009 | CN201190152Y Apparatus for regenerating petrol and diesel oil by waste organic material |
| 01/15/2009 | WO2009006711A1 Installation for processing of waste oil |
| 01/07/2009 | CN101341403A Method for determining the content of diesel fuel in a lubricating oil of a combustion engine |
| 01/02/2009 | DE102008022098A1 Verbessertes Verfahren zur Veredelung von verunreinigten Kohlenwasserstoffen An improved method for refining contaminated hydrocarbons |
| 12/31/2008 | CN201172659Y Regenerative device for rolling oil of aluminium strip foil rolling mill |
| 12/31/2008 | CN101333476A Improved device for regenerating and processing waste lubrication oil |
| 12/31/2008 | CN101333458A Diesel regenerated by four-mixing method |
| 12/24/2008 | DE102007028737A1 Method for preparing rolling oil from mixture of rolling oil and xenobiotic, involves bringing mixture of rolling oil and xenobiotic in contact with liquid extracting agent under agitation in agitator containers |
| 12/24/2008 | CN100445355C Waste lubricating oil hydrogenation reproducing method |
| 12/23/2008 | CA2465606C A method of reducing sludge and varnish precursors in lubricating oils |
| 12/17/2008 | EP1171554B1 Method of removing contaminants from used oil in a continuous flow process |
| 12/17/2008 | CN100443577C Hardening oil on-line dehydration apparatus |
| 12/10/2008 | CN101319166A Application of distillation and multi-stage molecular distillation technique in regeneration process for waste lubricant oil |
| 12/04/2008 | WO2008147785A1 Tangential flow filtration to remove contaminants from oil |