CL2013003449A1 - Proceso para la acetilacion de viruta de madera, que comprende contactar la viruta con un fluido de acetilacion entre el componente de tolva y digestor dentro de una multizona de conexión de un tornillo alimentador de compresion; sistema refinador que incluye un componente tolva, un componente digestor y un componente refinador - Google Patents
Proceso para la acetilacion de viruta de madera, que comprende contactar la viruta con un fluido de acetilacion entre el componente de tolva y digestor dentro de una multizona de conexión de un tornillo alimentador de compresion; sistema refinador que incluye un componente tolva, un componente digestor y un componente refinadorInfo
- Publication number
- CL2013003449A1 CL2013003449A1 CL2013003449A CL2013003449A CL2013003449A1 CL 2013003449 A1 CL2013003449 A1 CL 2013003449A1 CL 2013003449 A CL2013003449 A CL 2013003449A CL 2013003449 A CL2013003449 A CL 2013003449A CL 2013003449 A1 CL2013003449 A1 CL 2013003449A1
- Authority
- CL
- Chile
- Prior art keywords
- component
- hopper
- digester
- refining
- acetylation
- Prior art date
Links
- 238000007670 refining Methods 0.000 title abstract 4
- 230000006835 compression Effects 0.000 title abstract 2
- 238000007906 compression Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000021736 acetylation Effects 0.000 title 2
- 238000006640 acetylation reaction Methods 0.000 title 2
- 239000002023 wood Substances 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Forests & Forestry (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
PROCESO PARA LA ACETILACION DE VIRUTA DE MADERA, QUE COMPRENDE CONTACTAR LA VIRUTA CON UN FLUIDO DE ACETILACION ENTRE EL COMPONENTE DE TOLVA Y DIGESTOR DENTRO DE UNA MULTIZONA DE CONEXIÓN DE UN TORNILLO ALIMENTADOR DE COMPRESION; SISTEMA REFINADOR QUE INCLUYE UN COMPONENTE TOLVA, UN COMPONENTE DIGESTOR Y UN COMPONENTE REFINADOR
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161495515P | 2011-06-10 | 2011-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2013003449A1 true CL2013003449A1 (es) | 2014-04-11 |
Family
ID=46245583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2013003449A CL2013003449A1 (es) | 2011-06-10 | 2013-12-02 | Proceso para la acetilacion de viruta de madera, que comprende contactar la viruta con un fluido de acetilacion entre el componente de tolva y digestor dentro de una multizona de conexión de un tornillo alimentador de compresion; sistema refinador que incluye un componente tolva, un componente digestor y un componente refinador |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9453302B2 (es) |
| EP (1) | EP2718351B1 (es) |
| CN (1) | CN103619917B (es) |
| BR (1) | BR112013031793B1 (es) |
| CA (1) | CA2836002C (es) |
| CL (1) | CL2013003449A1 (es) |
| ES (1) | ES2746902T3 (es) |
| PL (1) | PL2718351T3 (es) |
| PT (1) | PT2718351T (es) |
| WO (1) | WO2012168446A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9151000B2 (en) * | 2010-09-17 | 2015-10-06 | Titan Wood Limited | Treatment of wood pieces |
| EP2623281A1 (en) * | 2012-01-31 | 2013-08-07 | Titan Wood Limited | Acetylated wood |
| NZ630393A (en) * | 2012-03-21 | 2016-10-28 | Titan Wood Ltd | Method for the modification of wood |
| US8919068B2 (en) | 2012-07-05 | 2014-12-30 | Pergo (Europe) Ab | Devices, systems, and methods for exterior flooring |
| US9624677B2 (en) | 2012-07-05 | 2017-04-18 | Pergo (Europe) Ab | Joint devices, systems, and methods for exterior flooring |
| GB2511121B (en) * | 2013-02-26 | 2017-10-04 | Medite Europe Ltd | Process for manufacturing products from acetylated wood fibre |
| GB2511120B (en) * | 2013-02-26 | 2017-06-21 | Medite Europe Ltd | Acetylated wood fibre |
| WO2015177242A1 (en) * | 2014-05-21 | 2015-11-26 | Titan Wood Limited | Process for acetylation of wood in the presence of an acetylation catalyst |
| CN106272870A (zh) * | 2016-08-23 | 2017-01-04 | 宁波泊人艾电子有限公司 | 一种改良的便携音箱 |
| WO2019197041A1 (en) * | 2018-04-13 | 2019-10-17 | Tricoya Technologies Ltd | Acetylated wood and method of making same |
| CN111171337A (zh) * | 2020-02-20 | 2020-05-19 | 广州楹鼎生物科技有限公司 | 一种乙酰化木质纤维素的制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1001750A (en) | 1963-05-23 | 1965-08-18 | Ajinomoto Kk | A process for isolating zinc glutamate |
| JPH079411A (ja) * | 1993-06-25 | 1995-01-13 | Sumitomo Chem Eng Kk | セルロース含有材のアセチル化法および改質木材の製造方法 |
| GB9322187D0 (en) * | 1993-10-28 | 1993-12-15 | Bp Chem Int Ltd | Acetylation of lignocellulosic materials |
| US5520777A (en) * | 1994-02-28 | 1996-05-28 | Midnorth Forest Industry Alliance Inc. | Method of manufacturing fiberboard and fiberboard produced thereby |
| US6364999B1 (en) * | 1995-12-27 | 2002-04-02 | Weyerhaeuser Company | Process for producing a wood pulp having reduced pitch content and process and reduced VOC-emissions |
| CA2262631A1 (en) * | 1996-07-10 | 1998-01-15 | Sound Pipe Ltd. | Acetylation of lignocellulosic materials and applications thereof |
| NZ531217A (en) | 2004-02-18 | 2005-12-23 | Nz Forest Research Inst Ltd | Impregnation process |
| JP4108077B2 (ja) * | 2004-09-22 | 2008-06-25 | ダイセル化学工業株式会社 | セルロースエステル及びその製造方法 |
| JP4427583B2 (ja) * | 2008-02-01 | 2010-03-10 | 三菱重工業株式会社 | バイオマスの水熱分解装置及び方法、バイオマス原料を用いた有機原料の製造システム |
| CN101532185B (zh) * | 2009-04-22 | 2011-07-20 | 宜宾长毅浆粕有限责任公司 | 醋酸纤维用棉浆粕生产方法 |
| JP2013518743A (ja) | 2010-02-04 | 2013-05-23 | チタン ウッド リミテッド | 木材成分のアセチル化方法 |
| GB201001750D0 (en) | 2010-02-04 | 2010-03-24 | Titan Wood Ltd | Composite and process thereof |
| US9151000B2 (en) * | 2010-09-17 | 2015-10-06 | Titan Wood Limited | Treatment of wood pieces |
| GB2511120B (en) * | 2013-02-26 | 2017-06-21 | Medite Europe Ltd | Acetylated wood fibre |
-
2012
- 2012-06-08 PT PT127266211T patent/PT2718351T/pt unknown
- 2012-06-08 CN CN201280028355.0A patent/CN103619917B/zh not_active Expired - Fee Related
- 2012-06-08 BR BR112013031793-0A patent/BR112013031793B1/pt not_active IP Right Cessation
- 2012-06-08 ES ES12726621T patent/ES2746902T3/es active Active
- 2012-06-08 PL PL12726621T patent/PL2718351T3/pl unknown
- 2012-06-08 CA CA2836002A patent/CA2836002C/en active Active
- 2012-06-08 EP EP12726621.1A patent/EP2718351B1/en active Active
- 2012-06-08 WO PCT/EP2012/060925 patent/WO2012168446A1/en not_active Ceased
- 2012-06-08 US US14/123,958 patent/US9453302B2/en active Active
-
2013
- 2013-12-02 CL CL2013003449A patent/CL2013003449A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2718351A1 (en) | 2014-04-16 |
| WO2012168446A1 (en) | 2012-12-13 |
| EP2718351B1 (en) | 2019-08-07 |
| ES2746902T3 (es) | 2020-03-09 |
| PL2718351T3 (pl) | 2020-03-31 |
| PT2718351T (pt) | 2019-10-15 |
| CN103619917A (zh) | 2014-03-05 |
| CA2836002A1 (en) | 2012-12-13 |
| BR112013031793B1 (pt) | 2021-03-16 |
| CA2836002C (en) | 2019-06-18 |
| US20140311693A1 (en) | 2014-10-23 |
| CN103619917B (zh) | 2017-04-19 |
| BR112013031793A2 (pt) | 2017-01-31 |
| US9453302B2 (en) | 2016-09-27 |
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