| Patents for C11B 13 - Recovery of fats, fatty oils, or fatty acids from waste materials (1,250) |
|---|
| 02/01/2007 | WO2007012190A1 Single-stage esterification of oils and fats |
| 02/01/2007 | CA2617071A1 Single-stage esterification of oils and fats |
| 01/25/2007 | US20070021542 obtainable by transesterification of native oils with PEG or mixtures of PEG and other polyols |
| 01/18/2007 | US20070015904 Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil |
| 01/10/2007 | CN1891805A Regeneration processor of used edible oil and filter and regeneration processor using the filter |
| 01/09/2007 | US7161017 Method for fractionating grease trap waste and uses of fractions therefrom |
| 12/28/2006 | US20060288636 Process for non-catalytically producing biodiesel fuel without yielding by-product |
| 12/20/2006 | EP1733013A1 Soapstock treatment |
| 12/07/2006 | US20060276665 Biodegradable surfactants |
| 12/07/2006 | US20060276664 biodegradable surfactants |
| 12/07/2006 | US20060275244 Alkyl-capped alkoxylated esters and compositions comprising same |
| 12/06/2006 | CN1874962A Oil and fat-containing waste water treating apparatus for grease trap and grease separator |
| 11/29/2006 | EP1465968B1 Methods for treating deodorizer distillate |
| 11/22/2006 | CN1867650A Process for non-catalytically producing biodiesel fuel without yielding by-product |
| 11/09/2006 | WO2006117971A1 Apparatus for treating fat-containing wastewater and method of treating fat-containing wastewater |
| 11/09/2006 | US20060252949 Recovery of residual specialty oil |
| 11/02/2006 | WO2006115422A1 Dairy product and process |
| 11/02/2006 | DE112004000993T5 Verfahren zum Verarbeiten pflanzlicher Rohmaterialien A method for processing vegetable raw materials |
| 10/25/2006 | EP1442107B1 Brine separation in tall soap oil preparation |
| 10/25/2006 | CN2830406Y Purifier for frying oil |
| 10/19/2006 | US20060235198 Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil |
| 10/18/2006 | CN1849331A Process for the recovery of a phytolipid composition |
| 10/12/2006 | WO2006106325A1 Process for the roduction of phospholipids |
| 10/05/2006 | US20060224006 Process and system for producing biodiesel or fatty acid esters from multiple triglyceride feedstocks |
| 09/26/2006 | CA2218444C A process for the simultaneous production of artemisinin and essential oil from the plant artemisia annua |
| 09/21/2006 | US20060211875 Method for the production of raw materials for candle production and a heat store material |
| 09/14/2006 | CA2848698A1 Hydrolysis process for raw materials from the fishing and slaughterhouse industries and tanks for use therein |
| 09/07/2006 | US20060198910 Method for processing vegetable raw materials |
| 09/07/2006 | DE112004001460T5 Nicht-Katalytisches Verfahren zur Erzeugung von Biodieseltreibstoff, das kein Nebenprodukt erzeugt Non-catalytic process for the production of biodiesel fuel that generates no by-product |
| 09/06/2006 | CN1829789A Method for the production of raw materials for candle production and a heat store material |
| 08/30/2006 | EP1695771A1 Process and apparatus for processing food rests and/or waste products for their disposal |
| 08/23/2006 | EP1693376A2 Crystalline composites comprising phytosterols and phytostanols or derivatives thereof |
| 08/23/2006 | CN1821376A Mixed fatty acid and its prepn process and application |
| 08/16/2006 | EP1690833A1 Oil and fat-containing waste water treating apparatus for grease trap and grease trap |
| 08/16/2006 | CN1269940C Method for extracting lipid from marine and aquatic animal tissues |
| 08/15/2006 | US7091366 Recovery of residual specialty oil |
| 08/01/2006 | US7084238 Brine separation in tall soap oil preparation |
| 07/27/2006 | US20060167293 Alkyl-capped alkoxylated esters and compositions comprising same |
| 07/25/2006 | US7081541 Alkyl-capped alkoxylated esters and compositions comprising same |
| 07/18/2006 | CA2133663C Improved acidification of tall oil soap using carbon dioxide |
| 06/15/2006 | US20060128949 Method for the preparation of phytosterols from tall oil pitch |
| 06/14/2006 | CN1259304C Alkyl-capped alkoxylated esters and compositions comprising same |
| 06/08/2006 | US20060121594 Refining process and apparatus |
| 06/07/2006 | EP1664078A1 Process for the recovery of a phytolipid composition |
| 06/01/2006 | WO2006058091A1 A system and method for the recovery of an oleaginous material |
| 05/18/2006 | CA2586889A1 Biodiesel production from soapstock |
| 04/26/2006 | EP1648987A1 Method for the production of raw materials for candle production and a heat store material |
| 04/19/2006 | EP1250350B1 Novel crystalline composites comprising phytosterols and phytostanols or derivatives thereof |
| 04/05/2006 | CN1756832A Method of reducing/regenerating oil or preventing oxidization/degeneration thereof |
| 03/30/2006 | WO2006032670A1 A process for recovering tall oil or tall oil fuel |
| 03/30/2006 | CA2579797A1 A process for recovering tall oil or tall oil fuel |
| 03/22/2006 | EP1637582A1 A process for recovering tall oil or tall oil fuel |
| 03/22/2006 | EP1226157B1 Process for the purification of phytosterol from fatty acids and their esters |
| 02/15/2006 | CN1733876A Processing method of trench oil from food and drink industry |
| 02/08/2006 | EP1624047A1 Oil recuperation process |
| 01/18/2006 | CN1721514A Method for cleaning treatment of frying oil |
| 01/18/2006 | CN1720808A Method for purifying marine mammal oil enriched in omega 3 fatty acids and compositions comprising same |
| 01/11/2006 | EP1613581A1 Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil |
| 01/04/2006 | CN1715385A Method and its device for extracting oil from oil containing carclazyte or oil containing diatomite |
| 12/22/2005 | WO2005121289A1 Method of and installation for electrical power generation |
| 12/14/2005 | EP1605036A1 Method of reducing/regenerating oil or preventing oxidization/degeneretion thereof |
| 12/14/2005 | EP1465968A4 Methods for treating deodorizer distillate |
| 11/16/2005 | EP1594834A1 Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil |
| 11/03/2005 | US20050245405 Method of preparing fatty acid alkyl esters from waste or recycled fatty acid stock |
| 11/01/2005 | CA2459351C Methods for treating deodorizer distillate |
| 10/27/2005 | WO2005100519A1 Method of preparing fatty acid alkyl esters from waste or recycled fatty acid stock |
| 10/27/2005 | CA2563301A1 Method of preparing fatty acid alkyl esters from waste or recycled fatty acid stock |
| 10/19/2005 | EP1586624A1 Process of refinement of crude tall oil using short path distillation |
| 10/19/2005 | EP1586549A1 Process for producing fatty alcohol |
| 10/13/2005 | WO2005095565A1 Soapstock treatment |
| 10/13/2005 | US20050227338 Production of biomass and single cell protein from industrial waste oils, oily sludge from ships and other sources of oily wastes |
| 10/12/2005 | CN1680234A Process for producing fatty alcohol |
| 10/06/2005 | US20050222469 Process for producing fatty alcohol |
| 09/15/2005 | US20050203279 Generating fatty acids and rosin acids from crude tall oil comprising saponifying tall oil with sodium or potassium hydroxide, dehydrating saponifyed tall oil, distill sodium or potassium soaps, fatty acids and rosin acids, incubate with sulfuric acid, vaccum fractionate and recover fatty acids and rosin |
| 09/08/2005 | US20050197490 Producing high quality fatty acids and rosin acids from crude tall oil via saponification with potassium hydroxide and/or sodium hydroxide and separation via naphtha solvent extraction |
| 09/07/2005 | EP1570747A1 Method for purifying marine mammal oil enriched in omega 3 fatty acids and compositions comprising same |
| 09/07/2005 | EP1501914A4 Refining process and apparatus |
| 09/07/2005 | CN1664086A Reclamation of horse radish oil by using macroporous adsorbent resin |
| 08/31/2005 | EP1568760A1 Process for refinig a raw material comprising black liquor soap, crude tall oil or tall oil pitch |
| 08/18/2005 | US20050182240 Crude tall oil is fed into a column distiller, wherein it is separated into desired fractions, and a part is recovered as a product flow; density of the crude tall oil fed into the column distiller and product flow is measured; using temperature compensation to specify the correlations |
| 08/17/2005 | CN1656201A Refining process and apparatus |
| 08/10/2005 | EP1037958B1 Method for preparing tall oil |
| 07/28/2005 | US20050160666 Forming high quality oil from waste vegetable oils by compression and purification |
| 07/27/2005 | EP0969079B1 Barley malt oil containing vegetable ceramide-associated substances and process for producing the same |
| 06/22/2005 | CN1630699A Method, apparatus and plant for manufacturing engine fuel |
| 06/22/2005 | CN1629266A Process for producing fat powder by using oil deposit |
| 06/15/2005 | EP1238048B1 Method for purifying marine mammal oil enriched in omega 3 fatty acids and compositions comprising same |
| 06/08/2005 | CN1624096A Process for producing feed oil by nigre |
| 05/24/2005 | US6896911 Saponification, dehydration, leaching |
| 05/19/2005 | US20050107582 Preparing phytosterols from tall oil pitch comprising converting steryl esters to free phytosterols, remove light ends from modified pitch by evaporation, evaporate bottom fraction to produce light phase distillate, dissolve light phase distillate in solvent, cool slurry, recover crystallized phytosterol |
| 05/19/2005 | DE102004004075A1 Verfahren zur Fraktionierung von tierischen Abfallfetten, insbesondere zur Herstellung von flüssigem Brennstoff A process for the fractionation of fats of animal waste, in particular for the production of liquid fuel |
| 05/12/2005 | WO2005042409A1 Oil and fat-containing waste water treating apparatus for grease trap and grease trap |
| 05/11/2005 | CN1200997C Dry process for extracting oil from used argil |
| 04/28/2005 | US20050090421 stripping a polyethylene glycol alkyl ether of ethylene and diethylene glycol monoalkyl monoether components, especially by distillation, vacuum distillation, and/or thin film evaporation; reacting product with a fatty ester in the presence of a base catalyst; and heating at 60-200 degrees C. |
| 04/26/2005 | CA2184244C Treatment of tall oil soap |
| 04/21/2005 | US20050085653 Producing acids and hydrogenated acids from greases |
| 04/21/2005 | US20050084941 Producing bio-fuels by causing lipase to act upon plant oils and fats in waste clay to decompose them into a fatty acid and reacting formed fatty acid with a lower alcohol to form an ester that can be used as a bio-fuel; bioremediation |
| 04/13/2005 | CN1606541A Alkyl-capped alkoxylated esters and compositions comprising same |
| 04/07/2005 | WO2005030908A2 Method for fractionating animal fat waste, in particular for producing liquid fuels |
| 03/31/2005 | US20050070726 Heating the compressed solvent; extracting the specialty oil from a cake using the compressed solvent; expanding and heating the compressed solvent to vapor phase; separating the specialty oil from the compressed solvent |