Patents for D21B 1 - Fibrous raw materials or their mechanical treatment (6,805) |
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02/24/2015 | US8961739 Method and apparatus for the splitting of cellulosic fibers, methods for the treatment of fibrous pulps for a papermaking process, methods for paper drying and paper products with split fibers |
02/18/2015 | EP2837638A1 Method for producing water-soluble cellulose ether having low degree of polymerization and method for producing film coating composition comprising same |
02/17/2015 | US8956502 Method for separating the main components of lignocellulosic materials |
02/17/2015 | CA2638160C Method and apparatus for conveying a cellulosic feedstock |
02/12/2015 | US20150041083 Method for producing lignin degradation product |
02/11/2015 | CN204151604U 一种大型化机浆木片仓 A large, mechanical pulp chip bin |
02/11/2015 | CN204151603U 一种新型化机浆木片仓 A new mechanical pulp chip bin |
02/11/2015 | CN204147973U 棉浆板生产用棉短绒干式除杂处理系统 Cotton linter pulp production purify dry processing system |
02/11/2015 | CN104343041A 一种间位芳纶纸的制备方法 Preparation of a meta-aramid paper |
02/11/2015 | CN104343030A 木质纤维素类生物质常压连续预处理工艺 Lignocellulosic biomass pretreatment process continuous pressure |
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 |
02/05/2015 | US20150034744 Processor with a closed vessel that can be pressurized |
02/04/2015 | CN104334794A 制造成型部件的方法 The method of producing a molding member |
02/04/2015 | CN104328703A 一种造纸厂用水力碎浆机 One kind of paper mill water power pulper |
02/04/2015 | CN104328702A 纸浆刀 Pulp knife |
02/04/2015 | CN104328701A 纸介质制浆设备 Paper-pulping equipment |
02/04/2015 | CN104328700A 切草机切刀轴安装装置 Grass cutting machine cutter shaft mounted device |
02/04/2015 | CN102677497B 木材纤维生产装置 Wood fiber production plant |
02/03/2015 | US8946489 Processing biomass |
02/03/2015 | US8945347 Method for mechanical pulp production |
02/03/2015 | US8945346 Method and an apparatus for producing nanocellulose |
02/03/2015 | CA2603645C Method for separating the main components of lignocellulosic materials |
01/29/2015 | WO2015011337A1 Method of modifying nanofibrillar cellulose composition |
01/29/2015 | WO2015011066A1 Method for producing molded products |
01/28/2015 | CN104313930A 一种利用废弃玉米秸秆造纸制浆的工艺方法 A process for the use of waste paper pulp of corn stover |
01/28/2015 | CN104313928A 高效分离秸秆中半纤维素的方法 Efficient separation method straw hemicellulose |
01/28/2015 | CN103147335B 同步组织处理真空附吸的粗纤维再生设备 Synchronous tissue processing vacuum suction attached crude fiber regeneration equipment |
01/28/2015 | CN102677502B 植物纤维的连续式蒸汽爆破装置 Plant fiber continuous steam explosion device |
01/22/2015 | US20150024932 Process for Converting Banana Tree Stalk into Fibers for Absorption of Hydrocarbons and Corresponding System and Product |
01/21/2015 | EP2825697A2 Processor with a screening sheet and use of said type of screening sheet |
01/21/2015 | CN204112157U 转鼓碎浆机 Drum pulper |
01/21/2015 | CN104292192A 糠醛生产中联产高附加值产品的方法 Furfural production, co-production of high value-added products approach |
01/21/2015 | CN103147337B 一种废弃纺织纤维制备纸张的方法 One kind of waste paper a method for preparing textile fibers |
01/21/2015 | CN102942797B 一种植物纤维木塑复合材料及其制备方法 A plant fiber plastic composite material and its preparation method |
01/14/2015 | EP2823098A1 Apparatus for manufacturing fibre pulp from lignocellulose-containing material |
01/14/2015 | CN103266135B 一种综合利用香蕉杆的方法 A method of utilization of banana stem |
01/14/2015 | CN103249890B 废纸再生处理装置 Recycling waste paper processing device |
01/14/2015 | CN101481887B 用于磨片的磨条和凹槽模式和用于挤压研磨的方法 Bars and grooves mode for grinding and polishing method for pressing |
01/07/2015 | CN204080526U 鼓式碎浆机 Drum pulper |
01/07/2015 | CN204080525U 木片水洗及输送装置 Chip washing and conveying device |
01/07/2015 | CN104264522A 转鼓碎浆机 Drum pulper |
01/07/2015 | CN104260174A 用于制造中高密度纤维板的纤维木浆的制造方法与装置 Manufacturing Method and apparatus for manufacturing high-density fiberboard for wood pulp fibers |
01/06/2015 | US8925728 Method for removing solid matter from a fibrous material suspension by means of flotation |
12/31/2014 | CN204059074U 木质纤维分离热磨实验设备 Wood fiber separation hot mill laboratory equipment |
12/31/2014 | CN204051869U 一种振动式纤维分离器 A vibration-type fiber splitter |
12/31/2014 | CN104254601A 木质纤维素水解产物脱毒的方法 Lignocellulosic hydrolyzate detoxification methods |
12/31/2014 | CN103061199B 利用中密度纤维板边角料生产箱板纸的装置及其方法 Use MDF scrap containerboard production apparatus and method |
12/30/2014 | CA2857801C Methods of processing biomass comprising electron-beam radiation |
12/30/2014 | CA2823080C Methods of processing biomass comprising electron-beam radiation |
12/24/2014 | CN204039825U 一种湿强废纸回收再利用化学机械制浆系统 One kind of wet-strength paper recycling chemical mechanical pulping system |
12/24/2014 | CN102535219B 一种带自动上水和放浆功能的疏解机 Fluffer with automatic water and put a paste function |
12/23/2014 | US8916023 Vapor phase hydrolysis vessel and methods related thereto |
12/17/2014 | CN204023291U 一种汽爆分离机 One kind of steam explosion separator |
12/17/2014 | CN204023290U 汽爆分离机 Steam explosion separator |
12/17/2014 | CN204023289U 一种均匀供蒸汽的汽爆分离机 For a homogeneous steam separator steam explosion |
12/17/2014 | CN104213459A 纱管纸废浆渣处理为成浆及用相应成浆生产原浆的方法 Yarn waste paper pulp slurry and method of treatment for the corresponding puree into pulp production |
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 |
12/10/2014 | CN204000427U 一种具有粉尘与蒸汽收集装置的喷放仓 Blow the dust bin having a steam collection device |
12/10/2014 | CN204000426U 一种碎浆机 One kind of pulper |
12/10/2014 | CN204000425U 一种转鼓式碎浆机 One kind of drum pulper |
12/10/2014 | CN204000424U 一种转鼓式碎浆机的刮板 One kind of drum pulper scraper |
12/10/2014 | CN101798768B 废纸再生环保设备及方法 Waste regeneration environmental equipment and methods |
12/02/2014 | US8900406 Procedure for obtaining nanofibrillated cellulose from recovered paper |
11/11/2014 | US8882965 Paper recycling system and paper recycling method |
11/06/2014 | US20140329280 Processing biomass |
11/04/2014 | US8877012 Piping system from reactor to separator and method to control process flow |
10/28/2014 | US8871061 Method and apparatus for in-feeding of matter to a process reactor |
10/28/2014 | US8871057 Process for the production of nano-fibrillar cellulose suspensions |
10/28/2014 | US8871056 Process for the production of nano-fibrillar cellulose gels |
10/23/2014 | US20140311693 Wood fibre acetylation |
10/14/2014 | US8857621 De-inking screen with air knife |
10/09/2014 | DE102013217562B3 Vorrichtung und Verfahren zum Aufbereiten von faserhaltigen Verbundwerkstoffen Apparatus and method for processing of fibrous composite materials |
10/02/2014 | WO2014160262A1 Methods for converting cellulosic waste to bioproducts |
10/02/2014 | WO2014156058A1 Sheet-manufacturing device and method for controlling sheet-manufacturing device |
10/02/2014 | US20140290887 Sheet manufacturing apparatus |
10/01/2014 | EP2784211A1 Sheet manufacturing apparatus |
10/01/2014 | EP2784210A1 Sheet manufacturing apparatus and method for manufacturing sheet |
09/25/2014 | US20140284007 Treatment, such as cutting, soaking and/or washing, of organic material |
09/25/2014 | DE102013102795A1 Verfahren und Anlage zur Verarbeitung von Biomasse, vorzugsweise eine Anlage zur Herstellung von Papier, Pellets oder Werkstoffplatten Method and apparatus for processing biomass, preferably a plant for the manufacture of paper, pellets or based panels |
09/18/2014 | WO2014142732A1 Center plate in a pulp refiner |
09/18/2014 | WO2014139502A1 Condenser comprising a delivery tube and method for operating a condenser |
09/16/2014 | US8834676 Paper products and methods and systems for manufacturing such products |
09/16/2014 | US8833681 Method and apparatus for defibrillating cellulose fibers |
09/12/2014 | WO2014135335A1 Fibrous material preparation |
09/09/2014 | CA2823382C Methods of processing biomass comprising electron-beam radiation |
09/04/2014 | US20140246530 Feed screw arrangement |
09/03/2014 | EP2771387A1 Process for producing a dispersion comprising nanoparticles and a dispersion produced according to the process |
09/01/2014 | DE202014005894U1 Stachel einer Vorrichtung zum Aussondern von Kartonage- oder Pappanteilen aus einem Gemenge von Altpapier Sting of a device for separating out Kartonage- or Pappa parts of a mixture of waste paper |
08/26/2014 | US8815051 Deinking of waste paper |
08/26/2014 | CA2836200C Pressurized low polarity water extraction apparatus and methods of use |
08/26/2014 | CA2631767C Process for producing chemi-mechanical pulp |
08/21/2014 | US20140234921 Novel cutinases, their production and uses |
08/20/2014 | CA2839073A1 A corn stalk material, a method and apparatus for preparing it |
08/19/2014 | CA2631545C Process of producing high-yield pulp |
08/13/2014 | CN203768724U 一种用于水力碎浆机中的碎纸装置 An hydrapulper the shredding device for |
08/13/2014 | CN103981753A 一种混合阔叶木的制浆方法 A mixed hardwood pulping process |
08/13/2014 | CN103981748A 一种造纸高效水力碎浆机及工作方法 An efficient hydrapulper and working methods of the paper |
08/12/2014 | CA2847243C Methods of processing biomass comprising electron-beam radiation |
08/06/2014 | EP2761082A1 Method for preparing nonwood fiber paper |
08/06/2014 | EP2761081A1 Enzymatic pretreatment of wood in a method for producing mechanical paper pulp |