| Patents for C11D 19 - Recovery of glycerol from a saponification liquor (31) |
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| 12/09/2014 | US8906839 Alkaline detergent containing mixing organic and inorganic sequestrants resulting in improved soil removal |
| 06/20/2013 | CA2768717A1 A biodiesel manufacturing system and apparatus |
| 06/27/2012 | EP1203968B1 Production method for an optical laminate |
| 01/11/2012 | CN101180383B Apparatus and method for bio-fuel production |
| 11/03/2011 | WO2011134049A1 Process for extracting a fatty acid alkyl ester from a crude glycerine composition |
| 09/07/2011 | CN101472673B Method for distributing solid cleaning agent using diluting agent |
| 10/21/2010 | WO2010118716A1 Method for the continuous production of pure glycerin from raw glycerin containing potassium sulphate |
| 10/20/2010 | EP2241544A1 Process for the continuous preparation of pure glycerol from crude glycerol containing potassium sulfate |
| 09/22/2010 | CN201586397U Glycerol polishing agent distillation column kettle |
| 04/14/2010 | EP2173848A1 Process and apparatus for treating a glycerol-rich phase containing residues |
| 03/25/2009 | EP1866395A4 Apparatus and method for bio-fuel production |
| 01/15/2009 | WO2009006923A1 Process and apparatus for treating a glycerol-rich phase containing residues |
| 05/14/2008 | CN101180383A Apparatus and method for bio-fuel production |
| 12/27/2007 | DE102006028501A1 Treating residue containing glycerin-rich phase, which results e.g. during soap manufacturing, comprises separating the continuously flowing concentrate stream under the influence of centrifugal forces into a solid and a liquid fraction |
| 12/19/2007 | EP1866395A1 Apparatus and method for bio-fuel production |
| 08/31/2006 | WO2006089429A1 Apparatus and method for bio-fuel production |
| 08/31/2006 | CA2599499A1 Apparatus and method for bio-fuel production |
| 08/18/2005 | WO2005053613A3 Combinations for the treatment of fungal infections |
| 06/16/2005 | WO2005053613A2 Combinations for the treatment of fungal infections |
| 03/07/2000 | US6034257 Method for separating glycerin from reaction mixtures containing glycerin and fatty acid amides, alkoxylated amides obtained therefrom and the use thereof |
| 10/06/1999 | EP0946498A2 Method for separating glycerin from reaction mixtures containing glycerin and fatty acid amides, alkoxylated amides obtained therefrom and the use thereof |
| 08/20/1998 | WO1998024758A3 Method for separating glycerin from reaction mixtures containing glycerin and fatty acid amides, alkoxylated amides obtained therefrom and the use thereof |
| 06/11/1998 | WO1998024758A2 Method for separating glycerin from reaction mixtures containing glycerin and fatty acid amides, alkoxylated amides obtained therefrom and the use thereof |
| 06/04/1998 | DE19650107A1 Cost-effective separation of glycerol from fatty acid amide without using expensive chemicals or solvent |
| 11/14/1990 | CN1046933A Three-purpose part forced circulating boil-off glycerine water extracting rough glycerine |
| 07/05/1989 | CN1004695B Recovery of glycerine from saline waters |
| 01/17/1989 | CA1248971A1 Recovery of glycerine from saline waters |
| 08/05/1987 | EP0230530A2 Process for the separation and cleaning of polyglycerines of polyglycerine containing residues |
| 07/09/1986 | CN85109000A Recovery of glycerine from saline waters |
| 06/18/1986 | EP0184880A1 Recovery of glycerine from saline waters |
| 12/24/1985 | US4560812 Evaporation, reaction with pentanol, separation flashing and vacuum distillation |