|
Match
|
Document |
Document Title |
|
|
7229558 |
Chromatographic separation method
A method for fractionating a solution into two or more fractions. More particularly the invention relates to a method for fractionating a solution by a chromatographic simulated moving bed (SMB) pr...
|
|
|
7022239 |
Method for fractionating liquid mixtures
The present invention relates to a method of fractionating liquid mixtures or solutions, comprising the steps of subjecting a feed in the form of a liquid mixture or solution to a first chromatogra...
|
|
|
6987183 |
Method for recovering products
The present invention is directed to a method comprising a multistep process for recovering one or more monosaccharides from a solution containing at least two monosaccharides selected from the gro...
|
|
|
6896811 |
Chromatographic separation method
A method for fractionating a solution into two or more fractions. More particularly the invention relates to a method for fractionating a solution by a chromatographic simulated moving bed (SMB) pr...
|
|
|
6663780 |
Method for the fractionation of molasses
The invention relates to a method for the fractionation of molasses using a chromatographic simulated moving bed system with two or more loops in which the liquid flow can be effected in a system c...
|
|
|
6649066 |
Method for the fractionation of molasses
The invention relates to a method for the fractionation of molasses using a chromatographic simulated moving bed system in which the liquid flow is effected in a single direction in a system compri...
|
|
|
6451123 |
Process for the separation of sugars
Improved separations of xylose, mannose, galactose, arabinose, glucose, xylitol, arabitol; sorbitol, galactitol, or mannitol (and other monosaccharides and sugar alcohols) from other sugars and sug...
|
|
|
6419828 |
Method for the separation of acid from sugars
A method for separating acid and sugars obtained from liquids resulting from the acid hydrolysis of a material containing at least one of cellulose and hemicellulose is disclosed, comprising adding...
|
|
|
6391204 |
Method for the separation of acid from sugars
A method for separating acid and sugars obtained from liquids resulting from the acid hydrolysis of a material containing at least one of cellulose and hemicellulose is disclosed, comprising adding...
|
|
|
6383540 |
Method of processing whey for demineralization purposes
A method of treating whey for demineralization purposes, the method comprising a stage of separating out salts by transfer through electrodialysis or nanofiltration membranes, wherein, upstream fro...
|
|
|
6379554 |
Method of displacement chromatography
A plurality of chromatographic separation operations, including a first simulated moving bed operation, are coupled into a process which functions, preferably through the application of continuous ...
|
|
|
6224683 |
Process for demineralizing a sugar solution
In demineralization of a beet sugar solution before boiling as the starting solution with a simulated moving bed chromatographic separator comprising a plurality of packed column units packed with ...
|
|
|
6200390 |
Simulated moving bed block displacement procedure
A "block" of betaine is displaced from the circulation loop of an ion exclusion system configured as an SMB without disturbing the normal operation of the system. In practice, a betaine-concentrate...
|
|
|
6187204 |
Method for the fractionation of molasses
The invention relates to a method for the fractionation of molasses using a chromatographic simulated moving bed system in which the liquid flow is effected in a single direction in a system compri...
|
|
|
6099654 |
Process for recovering betaine
A starting solution material in the form of waste produced in the course of separation and recovery of sucrose from sugar beet extract or sugar beet molasses with a 2-component separation simulated...
|
|
|
6093326 |
Method for the fractionation of molasses
The invention relates to a method for the fractionation of molasses using a chromatographic simulated moving bed system in which the liquid flow is effected in a single direction in a system compri...
|
|
|
5968362 |
Method for the separation of acid from sugars
A method for separating acid and sugars obtained from liquids resulting from the acid hydrolysis of a material containing at least one of cellulose and hemicellulose is disclosed, comprising adding...
|
|
|
5928429 |
Process for the enhancement of recovery of sugar
This invention relates to the coprocessing of raw sugar and molasses ion exclusion product, optionally with added sugar beet diffusion juice, to enhance the recovery of sugar. In a preferred method...
|
|
|
5820687 |
Method of separating acids and sugars using ion resin separation
A economically viable method for producing sugars using concentrated acid hydrolysis of biomass containing cellulose and hemicellulose is disclosed. The cellulose and hemicellulose in the biomass i...
|
|
|
5800624 |
Membrane process for separating carbohydrates
Plasticized liquid membranes and processes for separating monosaccharides from disaccharides and from other monosaccharides employing the membranes are provided. Fructose is separated from glucose ...
|
|
|
5726046 |
Method of producing sugars using strong acid hydrolysis
A economically viable method for producing sugars using concentrated acid hydrolysis of biomass containing cellulose and hemicellulose is disclosed. The cellulose and hemicellulose in the biomass i...
|
|
|
5667693 |
Exclusion chromatographic separation of ionic from nonionic solutes
A process for effectively and economically separating an ionic component such as acid from a nonionic component such as sugar in polar solutions using ion exclusion technology whereby the viability...
|
|
|
5628907 |
Process for separating acid-sugar mixtures using ion exclusion chromatography
A process for effectively and economically separating an ionic component such as acid from a nonionic component such as sugar in polar solutions using ion exclusion technology whereby the viability...
|
|
|
5597714 |
Strong acid hydrolysis of cellulosic and hemicellulosic materials
A economically viable method for producing sugars using concentrated acid hydrolysis of biomass containing cellulose and hemicellulose is disclosed. The cellulose and hemicellulose in the biomass i...
|
|
|
5580389 |
Method of separating acids and sugars resulting from strong acid hydrolysis
A economically viable method for producing sugars using concentrated acid hydrolysis of biomass containing cellulose and hemicellulose is disclosed. The cellulose and hemicellulose in the biomass i...
|
|
|
5560827 |
Exclusion chromatographic separation of ionic from nonionic solutes
A process for effectively and economically separating an ionic component such as acid from a nonionic component such as sugar in polar solutions using ion exclusion technology whereby the viability...
|
|
|
5538637 |
Process for separating acid-sugar mixtures using ion exclusion chromatography
A process for effectively and economically separating an ionic component such as acid from a nonionic component such as sugar in polar solutions using ion exclusion technology whereby the viability...
|
|
|
5498709 |
Production of sucralose without intermediate isolation of crystalline sucralose-6-ester
There is disclosed a process for producing sucralose from sucralose-6-ester whereby the sucralose-6-ester is deacylated directly either prior to or after removal of the tertiary amide reaction vehi...
|
|
|
5443650 |
Process for softening a sugar-containing aquesous solution, such as sugar juice or molasses
The invention relates to a process for softening an aqueous sugar juice containing sugars and Ca 2 + and/or Mg 2 + ions, such as a sugar factory molasses by means of a cation exchange resin, in t...
|
|
|
5407580 |
Process for separating acid-sugar mixtures using ion exclusion chromatography
A process for effectively and economically separating an ionic component such as acid from a nonionic component such as sugar in polar solutions using ion exclusion technology whereby the viability...
|
|
|
5387347 |
Method and apparatus for continuous chromatographic separation
The invention disclosed is a method and apparatus for moving-bed or simulated-moving-bed continuous chromatographic separation, in which some solvent is removed from the elution liquid at a point b...
|
|
|
5384035 |
Method for processing industrial discharges
In a method for the further processing of industrial residue discharge from molasses processing, in particular vinasse or residual molasses, employing a separating column with an ion-exclusion meth...
|
|
|
5382294 |
Chromatographic separation of organic non-sugars, colloidal matterials and inorganic-organic complexes from juices, liquors, syrups and/or molasses
The object of the present invention is to chromatographically separate the higher and lower molecular weight components of juices, liquors, syrups and/or molasses (e.g., inorganic-organic complexes...
|
|
|
5273820 |
Separation and purification of cyclodextrins
A method for separating and purifying cyclodextrins is disclosed. This method is also able to sequentially separate alpha, beta and gamma cyclodextrins. The method entails forming a matrix with an ...
|
|
|
5221478 |
Chromatographic separation using ion-exchange resins
This invention is a process for the chromatographic separation of a fluid mixture in which the mixture is contacted with an ion-exchange resin, eluted through the resin under conditions such that t...
|
|
|
5176832 |
Chromatographic separation of sugars using porous gel resins
The present invention is a process for the chromatographic separation of a liquid mixture comprising a first sugar component and at least one secondary component chosen from second sugars, organic ...
|
|
|
5127957 |
Method for the recovery of betaine from molasses
A method as provided wherein betaine is separated eluted from beet molasses using a chromatographic simulated moving bed system having at least three chromatographic columns connected in series. Th...
|
|
|
5096500 |
Process for decolorization and decalcification of sugar solutions
This invention provides a process for decolorization of sugar solutions with simultaneous removal of calcium ions from the solution, using an ion exchange resin. This process may be applied to liqu...
|
|
|
5084104 |
Method for recovering xylose
A process for recovering xylose from pentosan-containing raw materials includes the steps of hydrolyzing the raw material, feeding the hydrolyzed material to a chromatographic column comprising a s...
|
|
|
5034064 |
Production process of high-purity lactulose syrup
A lactulose syrup suitable for use in the production of foods and drugs is produced by the alkali isomerization of lactose. Elimination of monosaccharides formed in the reaction mixture, such as ga...
|
|
|
5000794 |
Process for separating glucose and mannose with dealuminated Y zeolites
Glucose is separated from mixtures with mannose and other saccharides by adsorption on low aluminum Y-type zeolites, i.e., having up to about 50 atoms of aluminum per unit cell and desorbing the ad...
|
|
|
4997489 |
Extraction of products from almond fruit
The invention relates to a process for recovering sugar, sugar alcohol and organic acids comprising citric, malic and quinic acids from a juice extracted from almond hulls. Residues from the extrac...
|
|
|
4978397 |
Process for preparing high-purity lactulose syrup and the syrup obtained
A process for preparing high-purity lactulose by the following stages: (a) diluting with water to a concentration of 15-25% a syrup containing 45-55% of lactulose and having a lactulose content ...
|
|
|
4968353 |
Method for refining sugar liquor
A method for refining a sugar liquor by cristobalite and an ion exchange resin, and a method for refining the sugar liquor by a novel ion exchange resin refining system, are disclosed. Cristobalite...
|
|
|
4957564 |
Process for preparing lactulose from lactose by epimerization with sodium aluminate
A process for preparing lactulose from lactose in which an aqueous lactose mixture is reacted with a sodium aluminate solution and the solution obtained is continuously neutralized by feeding this ...
|
|
|
4955363 |
Process of recovering lactose from whey
A method of recovering lactose from milk whey or cheese whey with a high yield, wherein the whey is concentrated, part of the lactose is crystallized, and the crystals are separated and dried; the ...
|
|
|
4904306 |
Separation and purification of gamma cyclodextrin
Gamma cyclodextrin is separated and purified by a process that first precipitates the gamma cyclodextrin from solution using a gamma cyclodextrin complexant followed by a step of removing the compl...
|
|
|
4880919 |
Process for separating arabinose from a mixture of aldoses
Arabinose is separated from mixtures of monosaccharides containing arabinose and other aldopentoses and aldohexoses by adsorption on sulfonated polystyrene divinylbenzene crosslinked ion exchange r...
|
|
|
RE33105 |
Separation of mannose by selective adsorption on zeolitic molecular sieves
A process for the separation of mannose is disclosed which comprises the selective adsorption of same on certain types of zeolitic molecular sieves. The process is especially useful for separating ...
|
|
|
4871397 |
Process for decolorizing aqueous sugar solution
Improved process for decolorizing aqueous sugar solutions by contacting solution with an adsorbent anion exchange resin prepared by aminating a macroporous, chloromethylated copolymer with a polyam...
|
