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| Number | Title | Issue Date |
| 6916381 | Process for the production of invert liquid sugar A process for the production of liquid sugar by forming a sugar solution of water and natural sugar containing juice, adjusting the pH of a sugar solution to the range of from 1.0 to 2.0 to obtain an inverted juice, filtering the inverted juice, decolorizing the inv... | 07/12/2005 |
| 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 the liquids to a separation unit comprising a bed of anio... | 07/16/2002 |
| 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 the liquids to a separation unit comprising a bed of anio... | 05/21/2002 |
| 6068869 | Method of producing a stabilized sugar cane juice product A method of providing a stabilized sugar cane juice product for use in soft drinks, that includes providing cleaned sugar cane sticks and extracting cane juice from the sticks. Thereafter, the extracted cane juice is acidified immediately upon extraction ... | 05/30/2000 |
| 6022394 | Process for fractioning vinasse The invention relates to a process for fractioning vinasse, in which process the pH value of the vinasse is lowered by adding acid, and the formed precipitate is separated in order to obtain an inorganic fraction, whereupon an organic fraction remains. Th... | 02/08/2000 |
| 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 the liquids to a separation unit comprising a bed of anio... | 10/19/1999 |
| 4608245 | Method of separation of sugars and concentrated sulfuric acid A method of recovering concentrated sulfuric acid from the product obtained from the acid hydrolysis of a cellulose-containing material such a biomass. The method involves contacting the product with an extraction solvent comprising one or more of the C | 08/26/1986 |