| Patents for D21C 1 - Pretreatment of the finely-divided materials before digesting (1,872) |
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| 03/04/2015 | EP2841588A2 Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto |
| 03/04/2015 | EP2841586A1 Process for treating biomass |
| 03/03/2015 | US8968479 Production of fermentable sugars and lignin from biomass using supercritical fluids |
| 02/18/2015 | EP2836600A1 Method for processing a biomass containing lignocellulose |
| 02/17/2015 | US8956502 Method for separating the main components of lignocellulosic materials |
| 02/11/2015 | CN103103864B 一种利用新鲜棕榈空果串制瓦楞原纸用化学机械浆的方法 A use of fresh palm empty fruit bunches corrugated paper prepared by the method of chemical mechanical pulp |
| 02/10/2015 | US8951778 Processing biomass |
| 02/10/2015 | US8951388 Method and system for efficient production of dissolving pulp in a kraft mill producing paper grade pulp with a continuous type digester |
| 02/10/2015 | CA2852977C Methods of processing biomass comprising electron-beam radiation |
| 02/05/2015 | WO2015014364A1 Methods of processing lignocellulosic biomass using single-stage autohydrolysis pretreatment and enzymatic hydrolysis |
| 02/03/2015 | US8945347 Method for mechanical pulp production |
| 01/29/2015 | WO2015011275A1 Process for obtaining cellulose |
| 01/28/2015 | CN102888772B 一种汽蒸硫酸盐置换蒸煮制备竹浆粕的方法 Replacement of one kind of kraft cooking steaming bamboo pulp preparation methods |
| 01/27/2015 | US8940133 Product and processes from an integrated forest biorefinery |
| 01/27/2015 | US8940131 Screw compression process for the conversion of lignocellulosic suspensions containing a high proportion of dry material |
| 01/27/2015 | CA2859623C Methods of processing biomass comprising electron-beam radiation |
| 01/27/2015 | CA2823312C Methods of processing biomass comprising electron-beam radiation |
| 01/21/2015 | CN104302776A 处理生物质材料的方法和系统 Biomass material handling methods and systems |
| 01/20/2015 | US8936697 Highly absorbent and retentive fiber material |
| 01/14/2015 | CN104284983A 水解经预处理的密化生物质颗粒的方法及其相关系统 Hydrolyzed pretreated density metaplasia material particles and their associated system |
| 01/07/2015 | EP2820078A1 Cellulose platelet compositions, methods of preparing cellulose platelet compositions and products comprising same |
| 01/07/2015 | CN104271752A 用于加工含木质纤维素的生物质的方法 Processing of biomass containing lignocellulose method for |
| 01/06/2015 | US8927235 Methods of hydrolyzing oligomers in hemicellulosic liquor |
| 01/06/2015 | CA2651628C Process for the production of biofuel from plant materials |
| 01/06/2015 | CA2495664C Novel variant hyprocrea jecorina cbh1 cellulases |
| 12/31/2014 | CN104254601A 木质纤维素水解产物脱毒的方法 Lignocellulosic hydrolyzate detoxification methods |
| 12/30/2014 | CA2859005C Methods of processing biomass comprising electron-beam radiation |
| 12/24/2014 | CN204039826U 旋转拨料式汽蒸仓 Material type rotary dial steaming warehouse |
| 12/24/2014 | CN1980953B 具有分解纤维增强活性的多肽及其编码多核苷酸 With exploded fiber reinforced active polypeptides and polynucleotides encoding |
| 12/24/2014 | CN104233892A 一种从牡丹籽外壳中提取纤维素的方法 A method of extracting seeds from peony cellulose casing |
| 12/23/2014 | US8916023 Vapor phase hydrolysis vessel and methods related thereto |
| 12/17/2014 | CN104213447A 一种活化表面基团的甘蔗渣预处理方法 A surface groups bagasse pretreatment activation |
| 11/18/2014 | US8888959 Feeding system comprising pumps in parallel for a continuous digester |
| 11/04/2014 | US8877012 Piping system from reactor to separator and method to control process flow |
| 10/09/2014 | US20140299283 Kraft cooking method using polysulfide cooking liquor |
| 10/02/2014 | WO2014160262A1 Methods for converting cellulosic waste to bioproducts |
| 10/02/2014 | WO2014157493A1 Process for manufacturing dissolving kraft pulp |
| 09/18/2014 | WO2014138983A1 Novel cell wall deconstruction enzymes of malbranchea cinnamomea, thielavia australiensis, and paecilomyces byssochlamydoides, and uses thereof |
| 09/17/2014 | EP2776536A1 A method for producing biobased chemicals from plant biomass |
| 09/16/2014 | US8835156 Pretreatment of non-wood lignocelluiosic material |
| 09/16/2014 | US8834679 Soft tissue having reduced hydrogen bonding |
| 09/16/2014 | US8834676 Paper products and methods and systems for manufacturing such products |
| 09/16/2014 | US8834633 Pre-treatment of cellulosic material |
| 09/16/2014 | CA2823361C Methods of processing biomass comprising electron-beam radiation |
| 09/16/2014 | CA2823305C Methods of processing biomass comprising electron-beam radiation |
| 09/09/2014 | US8828187 Method for processing lignocellulose material |
| 09/09/2014 | CA2823382C Methods of processing biomass comprising electron-beam radiation |
| 09/09/2014 | CA2645382C Arrangement and method for the continuous steam pre-treatment of chips during the production of cellulose pulp |
| 09/04/2014 | WO2014132056A1 Process operations for biomass fractionation |
| 09/04/2014 | WO2014132055A1 Biomass process optimisation |
| 09/02/2014 | CA2847476C Methods of processing biomass comprising electron-beam radiation |
| 08/28/2014 | US20140238626 Method for producing cellulose nanofibers |
| 08/26/2014 | US8815052 Method for separating lignin from a lignin containing liquid/slurry |
| 08/26/2014 | CA2836200C Pressurized low polarity water extraction apparatus and methods of use |
| 08/26/2014 | CA2823380C Methods of processing biomass comprising electron-beam radiation |
| 08/26/2014 | CA2631767C Process for producing chemi-mechanical pulp |
| 08/21/2014 | US20140231034 Enzymatic pretreatment of wood in a method for producing mechanical paper pulp |
| 08/20/2014 | EP2767633A1 Method for producing ethanol, and co-products from cellulosic biomass |
| 08/19/2014 | US8808499 Apparatus for washing and dewatering pulp, a system for controlling such an apparatus, and a method for processing pulp in such an apparatus |
| 08/12/2014 | CA2847243C Methods of processing biomass comprising electron-beam radiation |
| 08/12/2014 | CA2823298C Methods of processing biomass comprising electron-beam radiation |
| 08/06/2014 | EP2761082A1 Method for preparing nonwood fiber paper |
| 08/05/2014 | US8795468 Method and system for impregnating chips |
| 08/05/2014 | CA2610797C Method of continuous processing of lignocellulosic feedstocks |
| 07/31/2014 | WO2014114647A1 Image analysis based process control of processes for production of sugar from lignocellulosic biomass |
| 07/31/2014 | WO2014113884A1 Process for isolating cellulose from cellulosic biomass, isolated cellulose of type i and composite materials comprising same |
| 07/30/2014 | EP2758590A1 Device and method for hydrothermally pulping dried, lignified lignocellulosic biomass |
| 07/30/2014 | EP2758589A1 Method for heating a feedstock |
| 07/30/2014 | CN103952943A 一种再生皮革的制造方法 A process for producing reclaimed leather |
| 07/30/2014 | CA2841026A1 Two-stage chemi-mechanical pretreatment for lignocellulosic biomass |
| 07/29/2014 | CA2823376C Methods of processing biomass comprising electron-beam radiation |
| 07/29/2014 | CA2823310C Methods of processing biomass comprising electron-beam radiation |
| 07/25/2014 | CA2803863A1 Cellulose extraction process |
| 07/22/2014 | CA2823244C Methods of processing biomass comprising electron-beam radiation |
| 07/22/2014 | CA2823232C Methods of processing biomass comprising electron-beam radiation |
| 07/17/2014 | US20140199705 Glucanases, nucleic acids encoding them and methods for making and using them |
| 07/16/2014 | CN103924470A 一种提高纸浆白度的本色纸浆生产方法 A method to improve the qualities of pulp production pulp whiteness |
| 07/16/2014 | CN103924467A 一种稻草秸秆的预处理方法 A rice straw pretreatment methods |
| 07/15/2014 | US8778134 Process for producing microfibrillated cellulose |
| 07/15/2014 | CA2806873C Lignin production from lignocellulosic biomass |
| 07/09/2014 | EP2751331A1 Kraft cooking method using polysulfide cooking liquor |
| 07/09/2014 | CN203700850U 棉短绒koh蒸煮制浆系统 Koh linter pulp digester system |
| 07/08/2014 | CA2823255C Methods of processing biomass comprising electron-beam radiation |
| 07/08/2014 | CA2823214C Methods of processing biomass comprising electron-beam radiation |
| 07/08/2014 | CA2599773C Method and system for direct contact of hot liquor with wood chips in transfer circulation |
| 07/03/2014 | WO2014101867A1 Ultrahigh-viscosity refined cotton production technology and dry conveyance apparatus for cotton pulp of refined cotton |
| 07/02/2014 | CN103906876A 用于加热原料的方法 A method for heating materials |
| 07/02/2014 | CN103898780A 生物质处理方法 Biomass processing method |
| 06/26/2014 | US20140178660 Soft tissue having reduced hydrogen bonding |
| 06/26/2014 | US20140174686 Soft tissue having reduced hydrogen bonding |
| 06/25/2014 | CN103890265A 一种用于制备非木质纤维纸的方法 A method of preparing non-woody fibrous sheet for |
| 06/18/2014 | CN102691221B Material preparation technology applied in preparation of dissolving pulp by modifying bleached wood pulp |
| 06/17/2014 | CA2823264C Methods of processing biomass comprising electron-beam radiation |
| 06/11/2014 | EP2739743A2 A method for producing biofuel and biogas from insoluble organics |
| 06/10/2014 | US8747612 Process for the production of microfibrillated cellulose in an extruder and microfibrillated cellulose produced according to the process |
| 06/04/2014 | EP2737123A1 Two-stage continuous pre-treatment of lignocellulosic biomass |
| 06/04/2014 | CN102817262B High-yield environment-friendly papermaking and pulping process method and system |
| 06/04/2014 | CN102257164B Process of producing xylose and dissolving pulp |
| 06/03/2014 | CA2823243C Methods of processing biomass comprising electron-beam radiation |
| 05/28/2014 | CN103827388A 使用多硫化物蒸煮液的硫酸盐蒸煮方法 Using the polysulfide cooking method of kraft cooking liquor |