| Patents for C13B 20 - Purification of sugar juices (1,640) |
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| 10/15/1985 | CA1195171A1 Sweetner solution purification process |
| 09/04/1985 | EP0153448A2 Naturally maintained integral cane sugar and process to prepare it |
| 08/20/1985 | CA1192187A1 Selective removal of sulfonic resin extractables with acrylic anion exchange resins |
| 08/13/1985 | US4534800 Reducing the consumption of soda in carbonation; increased sugar yield |
| 08/06/1985 | US4533398 From solution containing betaine by adsorption |
| 06/18/1985 | US4523959 Purification of sugarcane juice |
| 05/28/1985 | US4519917 Counter-current adsorption filters for the treatment of liquids and a method of operating the filter |
| 05/28/1985 | US4519845 Separation of sucrose from molasses |
| 04/17/1985 | EP0137392A2 Precoat filter and method for neutralizing sugar syrups |
| 03/05/1985 | US4502890 Of defined iodine number and particle size |
| 01/09/1985 | EP0054544B1 Betaine recovery process |
| 01/08/1985 | US4492601 Process for clarifying and desalinating sugar cane syrup or molasses |
| 12/11/1984 | US4487198 Acidic ion exchange resin |
| 12/04/1984 | US4486548 Aqueous solution containing potassium chloride and betaine |
| 11/28/1984 | EP0126512A1 Process for the recovery of disaccharides from disaccharides containing tuberous plants by means of an extraction with unwarmed water |
| 10/23/1984 | US4478645 Process for the purification of sugar syrups |
| 10/09/1984 | US4475954 Separation of sucrose from thick juice |
| 09/25/1984 | CA1174985A1 Counter-current adsorption filters for the treatment of liquids and a method of operating the filter |
| 09/11/1984 | CA1174177A1 Simulated countercurrent sorption process employing ion exchange resins with backflushing |
| 07/24/1984 | US4461649 Multi-zone adsorption column |
| 07/24/1984 | CA1171593A1 Polyaminic resin for the selective separation of heparin from other glucosaminoglycanes and method for the preparation thereof |
| 06/13/1984 | EP0110315A2 Process and apparatus for the production of sugar thick juice for the manufacture of sugar |
| 04/25/1984 | EP0106466A2 Removal of sulfonic resin extractables from aqueous sugar solutions using acrylic anion exchange resin |
| 03/21/1984 | EP0103406A2 Extraction of sucrose |
| 03/07/1984 | EP0102256A2 Sweetener solution purification process |
| 02/21/1984 | US4432806 Method of purifying sugar juice prepared by extraction of a sugar beet material |
| 01/24/1984 | US4427454 Defoaming with glycerol esters |
| 01/17/1984 | US4426232 Adsorption, desorption, flushing |
| 01/03/1984 | US4424078 Method for improving the carbonation procedure in a sugar plant |
| 12/27/1983 | US4422881 Using sulfonated polystyrene-divinylbenzene resin |
| 10/25/1983 | US4411796 Polyaminic resin for the selective separation of heparin from other glucosaminoglycanes and method for the preparation thereof |
| 10/05/1983 | EP0090117A1 Alkoxylated quaternary ammonium salts |
| 09/27/1983 | US4406819 Zeolite molecular sieve having reduced solubility in an aqueous system |
| 09/21/1983 | EP0089163A2 Method of reducing the calcium concentration of aqueous solutions |
| 09/20/1983 | US4405378 Extraction of sucrose |
| 09/20/1983 | US4405377 Process for the separation of monosaccharides |
| 09/13/1983 | US4404037 Sucrose extraction from aqueous solutions featuring simulated moving bed |
| 09/07/1983 | EP0087955A2 Immobilized inorganic diffusion barriers and the use thereof in the separation of small molecular species from a solution |
| 09/01/1983 | WO1983002905A1 Immobilised inorganic diffusion barriers and their application to the separation of small molecular species from a solution |
| 08/23/1983 | US4400278 Counter-current adsorption filters for the treatment of liquids and a method of operating the filter |
| 08/23/1983 | CA1152501A1 Separation of fructose from a mixture of sugars |
| 07/19/1983 | CA1150249A1 Process for the regeneration of a sorbent |
| 07/05/1983 | US4391649 Process for regenerating a strongly acidic cation exchange resin |
| 06/08/1983 | EP0080993A1 Process for extracting soluble glucides from plants or their fruits, especially of sugar from sugar beets and/or canes, as well as inuline from Jerusalem artichokes |
| 05/31/1983 | US4386012 Water-permeable polymeric coating |
| 05/24/1983 | US4384923 Process for the hygienization of carbonation sludges |
| 05/10/1983 | US4382823 Process for the purification of sugar syrups |
| 04/19/1983 | US4380590 Emulsion copolymer cation exchange resins |
| 02/08/1983 | US4372876 Zeolite molecular sieve adsorbent for an aqueous system |
| 01/18/1983 | US4369256 Polyalkylene resins crosslinked with diisocyanate used for selective separation of heparin from other glucosaminoglycanes |
| 12/28/1982 | CA1138444A1 Decationisation of aqueous sugar solutions |
| 12/07/1982 | US4362571 Method for refining sugar solutions |
| 11/17/1982 | EP0064540A1 Removal of objectionable flavor and odor characteristics in finished sugar products produced from molasses |
| 11/16/1982 | US4359430 Betaine recovery process |
| 10/12/1982 | US4353992 Process for the regeneration of a sorbent |
| 09/28/1982 | US4351672 Ion exchanging, decoloring |
| 09/08/1982 | EP0059669A2 Purification of sugar liquors with activated carbon |
| 06/30/1982 | EP0054544A1 Betaine recovery process. |
| 06/08/1982 | US4333770 Extraction of sucrose from molasses |
| 06/08/1982 | US4333769 Technique to reduce the zeolite molecular sieve solubility in an aqueous system |
| 06/08/1982 | US4333768 Technique to reduce the zeolite molecular sieve solubility in an aqueous system |
| 05/27/1982 | WO1982001722A1 Removal of objectionable flavor and odor characteristics in finished sugar products produced from molasses |
| 05/25/1982 | US4331483 Ion exchange purification of sugar beet juice |
| 05/11/1982 | US4329183 Decationization of aqueous sugar solutions |
| 05/05/1982 | EP0050813A1 Counter-current adsorption filter for treating liquids and process for its operation |
| 04/20/1982 | US4325742 Rare earth cation exchanged adsorbents for carbohydrate separations |
| 03/24/1982 | EP0048241A2 Process for preparing storable concentration products from raw juice extracts and/or their fermentation residues |
| 03/17/1982 | EP0047518A2 Extraction of sucrose from a mixture of sugars |
| 03/16/1982 | US4319928 Technique to reduce the zeolite molecular sieve solubility in an aqueous system |
| 03/09/1982 | CA1119590A1 Purification of sugars using emulsion anion exchange resins |
| 01/26/1982 | US4312678 Extraction of sucrose from molasses |
| 01/13/1982 | EP0043471A1 Process for the fixation in the residue of acid-forming substances developed from organic material containing wastes during pyrolysis |
| 01/13/1982 | EP0043470A1 Process for sanitizing carbonatation sludge |
| 10/06/1981 | US4293346 Simulated countercurrent sorption process employing ion exchange resins with backflushing |
| 10/06/1981 | CA1110233A1 Acid hydrolysis of cellulose to yield glucose |
| 09/08/1981 | US4288551 Process for the purification of sugar syrups |
| 09/03/1981 | WO1981002420A1 Betaine recovery process |
| 07/22/1981 | EP0032263A1 Process for the regeneration of a sorbent |
| 05/12/1981 | CA1100721A1 Carbon pellets with controlled porosity |
| 04/28/1981 | US4264373 Method of refining beet juice |
| 02/24/1981 | US4252571 Decoloring, deashing |
| 01/27/1981 | US4247340 Purification of sugars using emulsion anion exchange resins |
| 01/07/1981 | EP0021364A1 Carbonation process in a sugar factory |
| 12/10/1980 | EP0020124A1 Decationisation of aqueous sugar solutions |
| 11/18/1980 | US4234350 Process for the purification of evaporated sugar solutions |
| 11/18/1980 | US4234349 Apparatus for the purification of evaporated sugar solutions |
| 10/15/1980 | EP0016992A1 Process and installation for regenerating ion exchange resins in sugar juice processing |
| 10/07/1980 | US4226639 Silica guard bed for adsorbent used in an aqueous system |
| 09/23/1980 | CA1086314A1 Synthetic organic flocculants to clarify raw sugar liquor |
| 09/02/1980 | CA1084916A1 Process for purifying an aqueous solution |
| 07/08/1980 | US4211579 Method of purifying industrial sugar solutions |
| 05/06/1980 | US4201541 Process and installation for the production of calcined material |
| 04/16/1980 | EP0009914A1 Process for the treatment of sugar solutions using ion exchange resins |
| 04/02/1980 | EP0009395A1 Cation exchange process, certain cation exchange resins and materials useful therein and processes for their preparation |
| 04/01/1980 | US4196017 Method for reducing color impurities in sugar-containing syrups |
| 03/18/1980 | US4193817 Production of bottler's liquid sugar |
| 03/11/1980 | US4192752 Continuous decantation clarifier for liquids containing suspended solids |
| 02/06/1980 | EP0007419A1 Apparatus for preliming raw sugar juice |
| 02/05/1980 | US4187120 Method for purification of polyhydric alcohols |
| 12/25/1979 | CA1068474A Hydrodynamic precipitation method and apparatus |