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| Number | Title | Issue Date |
| 4724006 | Production of crystalline fructose This invention describes the production of crystalline fructose from an aqueous dispersion utilizing an alcohol and controlled temperature conditions. The aqueous dispersion is maintained at an elevated temperature of 50° C. to 80° C. and admixed with t... | 02/09/1988 |
| 4710231 | Solid fructose Solid fructose, typically with a bulk density of less than 0.65 g/ml and in the form of particles of agglomerated microcrystals of anhydrous fructose in which all the crystals have a maximum dimension of less than 50 microns, can be produced by dispersing... | 12/01/1987 |
| 4681639 | Process for treating and converting of iso-glucose sirup Iso-glucose sirup having a proportion of 42% to 45% by weight of fructose, is treated and converted into a flowable granular end product. For this purpose the sirup is concentrated by evaporation to have 70% to 77% of dry substance by weight. Then the con... | 07/21/1987 |
| 4670611 | Method and installation for the crystallization of mannitol A syrup of mannitol and of sorbitol is introduced through a pipe (2) into a first crystallization zone (1a) which it is led to pass through with stirring (3) and within which the temperature is maintained substantially constant by a system (4), the mixtur... | 06/02/1987 |
| 4666527 | Continuous crystallization of fructose anhydride The present invention relates to a process for continuously crystallizing fructose anhydride using a seed crystallization tank and a crystallization tank separated from each other, comprising feeding an aqueous fructose solution containing at least 90% of... | 05/19/1987 |
| 4643773 | Crystallization of fructose utilizing a mixture of alcohols This invention describes the crystallization of fructose from a mixture of saccharides through the use of a mixture of ethanol and isopropanol to provide a fructose to total alcohol weight ratio of between 4:1 and 1:4 with a weight ratio of ethanol to iso... | 02/17/1987 |
| 4634472 | Enrichment of fructose syrups A process for manufacturing an enriched fructose syrup, which is characterized in that dextrose is crystallized from a relatively high solids feed syrup containing fructose and dextrose and then another relatively dilute (or lower solids) fructose contain... | 01/06/1987 |
| 4620880 | Process for producing crystalline dextrose monohydrate A process for the production of crystalline dextrose monohydrate in which the mass M subjected to crystallization traverses from above downwards continuously and under malaxation, a vessel inside which it is subjected to a temperature gradient globally de... | 11/04/1986 |
| 4595418 | Production of powdery maltose Powdery crystalline maltose characterized by a high concentration of the beta-anomer of maltose monohydrate is produced by: (1) obtaining a high purity maltose solution containing not less than 90% maltose and not more than 2.5% maltotriose by enzymatic saccha... | 06/17/1986 |
| 4537637 | Hydration drying process A process for hydration drying a solids containing aqueous product is disclosed in which particulate anhydrous alpha-dextrose is violently agitated with the aqueous product for a predetermined short period of time, with the temperature agitated product ma... | 08/27/1985 |
| 4518436 | Process for the production of graft crystals for use in seeding sugar boiling brines The production of graft crystals for use in seeding sugar boiling brines is achieved by means of adding milled sugar of a grain size of 5-20 micrometer to a sugar solution with a supersaturation number of 1.12-1.20 and a volume of 1.8-2.2% of the final vo... | 05/21/1985 |
| 4517021 | Semi-crystalline fructose A solid fructose product comprising less than about 2 weight percent water and greater than about 60 weight percent crystalline fructose is prepared by combining an aqueous fructose syrup and a solid crystallization initiator and then contacting with air ... | 05/14/1985 |
| 4404038 | Process and installation for producing lactose crystals To increase the percentage of crystallized lactose obtained from lactoserum substantially without noticeably increasing investment costs or energy consumption, the first phase of crystallization is effectuated in a continuous crystallization stage wherein... | 09/13/1983 |
| 4371402 | Process for preparation of fructose-containing solid sugar This invention is directed to a process for obtaining fructose-containing solid sugar from fructose-containing liquid sugar by the steps of dehydration, aging and solidification. In the step of dehydration, fructose-containing liquid sugar is brought in t... | 02/01/1983 |
| 4357172 | Process for continuous crystallization of alpha monohydrate dextrose utilizing high agitation A process for continuously crystallizing alpha monohydrate dextrose from dextrose-containing liquours. The process is operated isothermally and produces a lean phase massecuite. According to the process, a rate of agitation is employed, within a reaction ... | 11/02/1982 |
| 4349542 | Mixture containing active ingredient and dendritic crystalline sugar for tableting An excipient for tableting of powder mixtures, e.g. pharmaceutical powder mixtures comprises particles of an inert solid material, said particles being of average particle size in the range from 50-1,000 μm in diameter and having surface pores of at leas... | 09/14/1982 |
| 4339280 | Process of producing a seeding magma for seeding a solution of a crystallizable product A seeding magma for seeding a solution of a crystallizable product is prepared from a suspension the crystals in a liquid phase. This suspension is delivered into a continuously rotating conical basket of a centrifugal drier. The basket has an upper outpu... | 07/13/1982 |
| 4297146 | Method for the production of powdered dextrose A method for the production of an anhydrous powdered dextrose containing large amounts of anhydrous crystals of ଲ-form dextrose, characterized by concentrating aqueous solutions of dextrose, or aqueous solutions containing dextrose up to a sugar con... | 10/27/1981 |
| 4199373 | Process for the manufacture of crystalline fructose A process for the manufacture of free-flowing crystalline fructose, which process comprises seeding an 88% to 96% by weight fructose syrup with 2% to 15% by weight of fructose seed crystals at 120° F. to 160° F., the seed crystals having a size not grea... | 04/22/1980 |
| 4199374 | Process of preparing crystalline fructose from high fructose corn syrup A process of preparing free-flowing particles of fructose with or without dextrose, which process comprises: admixing a high fructose corn syrup with ethanol, the corn syrup and ethanol of defined moisture content, to form a clear homogeneous solution; se... | 04/22/1980 |
| 4164429 | Process and installation for the production of selected crystallization seeds for use in a sugar refinery Process, centrifuge and installation for producing crystallization seeds, as for the sugar industry. A suspension of crystals produced from the seeded solution is subjected to a scheme of centrifugal separations whereby seeds falling within a predetermine... | 08/14/1979 |
| 4155774 | Process for controlling the rate of growth of particulate masses A vacuum pan is controlled by directly monitoring the total solids concentration of a boiling solution. A preferred type of process relates the change in concentration of sugar in a massecuite to the growth rate and increase in the number of crystals, and... | 05/22/1979 |
| 4145230 | Method for seeding super-saturated sugar solution to effect crystallization A method for the seeding of a super-saturated sugar solution to effect a crystallization therein by adding to the solution finely milled sugar suspended in a suspension agent, said suspension being capable of being spread in the sugar solution and being s... | 03/20/1979 |
| 4056364 | Two stage continuous crystallization apparatus with controls A crystallizable solute is crystallized from a solution containing the same by introducing a solution of said solute into a first stage evaporative-crystallization zone together with seed solute crystals. Within the first stage evaporative-crystallization... | 11/01/1977 |
| 4050953 | Process for continuously producing sugar In a continuous sugar evaporator-crystallizer having a plurality of evaporating-crystallizing vessels as stages, each evaporating-crystallizing stages being communicated one to another in series and being provided with a means for feeding an aqueous sugar... | 09/27/1977 |
| 4016001 | Method and device for obtaining sugar crystals from a sugar solution A method and a device for obtaining sugar crystals from a sugar solution by concentrating the thick juice emanating from the multi-stage evaporator in a continuously operating pre-concentrator to a concentration at which seed granulate could be added to t... | 04/05/1977 |
| 4009045 | Continuous crystallization process and apparatus Sugar is continuously crystallized from a sugar bearing solution in a single stage vacuum pan by a method and apparatus comprising means for and the steps of continuously supplying a sugar bearing solution of a constant, desired purity to the vacuum pan b... | 02/22/1977 |
| 3981739 | Continuous crystallization A crystallizable solute is crystallized from a solution containing the same by introducing a solution of said solute into a first stage evaporative-crystallization zone together with seed solute crystals. Within the first stage evaporative-crystallization... | 09/21/1976 |
