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2024
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Invention
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Apparatus for and method of heteroazeotropic extractive distillation. A heteroazeotropic extracti... |
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Invention
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Method for producing a lignin product. It is disclosed a method for producing a precipitated lign... |
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Invention
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A feed additive and a method for preparing a feed additive. According to an example aspect of the... |
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Invention
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Method for producing a lignin product. It is disclosed a method for producing a lignin product, c... |
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Invention
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Process apparatus for and method of heteroazeotropic extractive distillation process. A process a... |
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2022
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Invention
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Method of and apparatus for processing biomass. A method of processing biomass by subjecting, in ... |
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Invention
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Stripping column arrangement and stripping method of acid filtrate from hydrolysis of cellulosic ... |
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2021
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Invention
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Heteroazeotropic extractive distillation method and apparatus. A heteroazeotropic extractive dist... |
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Invention
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Separation of lignin. The invention relates to a method for the separation of lignin from an orga... |
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Invention
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Hydrolysis of cellulose esters. A method of hydrolysis of cellulose esters, comprising providing ... |
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Invention
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Extraction of extractives from lignin. The invention relates to a method of extracting extractive... |
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Invention
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Peroxide bleaching of cellulose pulp. A method of controlling viscosity in peroxide bleaching of ... |
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2015
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Invention
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Process system for separating chemicals, distillation column arrangement, and method of separatin... |
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2013
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Invention
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Preparation of levulinic acid. A process for the production of levulinic acid and formic acid and... |
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2012
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Invention
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Pretreatment method for producing water-soluble sugars from lignocellulosic material.
The invent... |
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Invention
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Pretreatment method for producing water-soluble sugars from lignocellulosic material. The inventi... |
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2011
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Invention
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Hydrolysis process. A hydrolysis process apparatus comprises a hydrolysis process part (100) and ... |
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2010
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Invention
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Method of improving properties of paper. The invention relates to a method of improving the inter... |
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2008
|
Invention
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Process for preparing a sugar product.
The invention relates to a method for producing sugars, s... |
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Invention
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Process for preparing a sugar product. The invention relates to a method for producing sugars, su... |
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Invention
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Process for improving characteristics of pulp. The invention relates to a process for improving t... |
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P/S
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Cellulose, straw cellulose, cellulose acetate, cellulose
derivatives, cellulose esters and ether... |
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2007
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P/S
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Cellulose, straw cellulose, cellulose acetate, cellulose derivatives, cellulose esters and ethers... |
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2004
|
Invention
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Process for producing pulp. The invention relates to a process for producing pulp from a fibre-ba... |
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2003
|
Invention
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Method for producing furfural, acetic acid and formic acid from spent pulp-cooking liquor. The in... |
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Invention
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Process for producing furfural, formic acid and acetic acid from spent pulp-cooking liquor. The i... |
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2002
|
Invention
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Process for recovering organic acids from bleaching liquors. The invention relates to a process f... |
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2001
|
Invention
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Process for producing cellulose and fertilizer by-product. The invention relates to a process for... |
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2000
|
Invention
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Process for producing pulp with a mixture of formic acid and acetic acid as cooking chemical. A p... |
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Invention
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Process for producing cellulose pulp and fertiliser containing potassium. The invention relates t... |
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Invention
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Method for the recovery of formic acid. The invention relates to a method for removing chemically... |
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1999
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Invention
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Process for producing pulp with a mixture of formic acid and acetic acid as cooking chemical. The... |
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Invention
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Method of producing pulp using single-stage cooking with formic acid and washing with performic a... |
