CL2017000114A1 - Proceso para la acetilación de madera - Google Patents
Proceso para la acetilación de maderaInfo
- Publication number
- CL2017000114A1 CL2017000114A1 CL2017000114A CL2017000114A CL2017000114A1 CL 2017000114 A1 CL2017000114 A1 CL 2017000114A1 CL 2017000114 A CL2017000114 A CL 2017000114A CL 2017000114 A CL2017000114 A CL 2017000114A CL 2017000114 A1 CL2017000114 A1 CL 2017000114A1
- Authority
- CL
- Chile
- Prior art keywords
- wood
- acetilation
- fluid
- conveyors
- acetylation process
- Prior art date
Links
- 239000002023 wood Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 230000021736 acetylation Effects 0.000 title abstract 2
- 238000006640 acetylation reaction Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- 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
- B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
-
- 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
- B27K3/34—Organic impregnating agents
- B27K3/346—Grafting onto wood fibres
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/001—Heating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B3/00—Preparation of cellulose esters of organic acids
- C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
<p>SE DIVULGA UN PROCESO PARA LA ACETILACIÓN DE MADERA, EN DONDE LA MADERA SE IMPREGNA CON FLUIDO DE ACETILACIÓN Y SE CALIENTA EN ETAPAS. SE ASEGURA DE ESE MODO QUE UNA REACCIÓN DE ACETILACIÓN SE REALICE A UNA TEMPERATURA POR ENCIMA DE LA TEMPERATURA DE EBULLICIÓN DEL FLUIDO DE ACETILACIÓN, EN UNA ETAPA EN LA QUE LA MADERA IMPREGNADA ESTÁ AMPLIAMENTE DESPROVISTA DE FLUIDO DE ACETILACIÓN LIBRE (ES DECIR, FLUIDO DE ACETILACIÓN NO RETENIDO EN LA MATRIZ DE LA MADERA O EN LOS CAPILARES). PREFERENTEMENTE, EL PROCESO SE LLEVA A CABO EN UNA PLANTA QUE TIENE TRANSPORTADORES, TALES COMA TRANSPORTADORES DE TORNILLO, EN LAS ZONAS EN LAS QUE SE CONDUCEN LOS PASOS DE CALENTAMIENTO.</p>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14177290 | 2014-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2017000114A1 true CL2017000114A1 (es) | 2017-06-23 |
Family
ID=51211580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2017000114A CL2017000114A1 (es) | 2014-07-16 | 2017-01-16 | Proceso para la acetilación de madera |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10668645B2 (es) |
| EP (1) | EP3169495A2 (es) |
| CN (2) | CN107000243B (es) |
| AR (1) | AR101827A1 (es) |
| AU (2) | AU2015289144B2 (es) |
| BR (1) | BR112017000829B1 (es) |
| CA (1) | CA2955083C (es) |
| CL (1) | CL2017000114A1 (es) |
| MX (1) | MX2017000702A (es) |
| WO (1) | WO2016008995A2 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PE20200032A1 (es) * | 2012-03-21 | 2020-01-09 | Titan Wood Ltd | Metodo para la modificacion de madera |
| CN107666994B (zh) * | 2015-04-13 | 2021-08-10 | 特里高亚科技有限公司 | 木材元件的连续乙酰化方法 |
| US11338468B2 (en) | 2015-04-13 | 2022-05-24 | Tricoya Technologies Ltd. | Method for continuous acetylation of wood elements |
| EP4234190A3 (en) | 2018-04-13 | 2023-12-06 | Tricoya Technologies Ltd | Acetylated wood and method of making same |
| ES2960018T3 (es) | 2019-02-01 | 2024-02-29 | Tricoya Tech Ltd | Tablero de madera de caucho acetilada |
| CN115989213A (zh) | 2020-07-28 | 2023-04-18 | 泰坦木业有限公司 | 木材乙酰化流体的纯化 |
| EP4615596A1 (en) | 2022-11-09 | 2025-09-17 | Tricoya Technologies Ltd | Purification of acetic acid by heteroazeotropic distillation with water |
| EP4688720A1 (en) | 2023-03-31 | 2026-02-11 | Titan Wood Limited | Production of acetic acid anhydride |
| AU2024317084A1 (en) | 2023-07-28 | 2026-02-19 | Titan Wood Limited | Acetylated wood colouring process |
| CN121605097A (zh) | 2023-07-28 | 2026-03-03 | 泰坦木业有限公司 | 降低乙酸腐蚀性 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60242003A (ja) * | 1985-03-09 | 1985-12-02 | 大建工業株式会社 | 改質木材 |
| DE69411887T2 (de) * | 1994-05-04 | 1999-04-15 | Stichting Hout Research (Shr), Maarssen | Verfahren zur Acetylierung von Holz |
| GB9425765D0 (en) * | 1994-12-19 | 1995-02-22 | Bp Chem Int Ltd | Acetylation of lignocellulosic fibres |
| GB0801880D0 (en) * | 2008-02-01 | 2008-03-12 | Titan Wood Ltd | Process and product thereof |
| CN103481342B (zh) | 2008-02-01 | 2018-09-07 | 泰坦木业有限公司 | 乙酰化的木材 |
| US8906466B2 (en) * | 2009-06-25 | 2014-12-09 | Eastman Chemical Company | Esterified lignocellulosic materials and methods for making them |
| CA2810920C (en) | 2010-09-17 | 2017-08-15 | Titan Wood Limited | Treatment of wood pieces |
| US9062210B2 (en) * | 2011-07-20 | 2015-06-23 | Empire Technology Development Llc | Compositions and methods for making glass fortified wood |
| CN104284905B (zh) * | 2012-02-07 | 2017-06-09 | 泰坦木业有限公司 | 木材乙酰化的方法和乙酰化木材 |
| PE20200032A1 (es) * | 2012-03-21 | 2020-01-09 | Titan Wood Ltd | Metodo para la modificacion de madera |
-
2015
- 2015-07-16 CA CA2955083A patent/CA2955083C/en active Active
- 2015-07-16 CN CN201580044430.6A patent/CN107000243B/zh not_active Expired - Fee Related
- 2015-07-16 CN CN201910966184.XA patent/CN111231033A/zh active Pending
- 2015-07-16 BR BR112017000829-7A patent/BR112017000829B1/pt not_active IP Right Cessation
- 2015-07-16 US US15/326,194 patent/US10668645B2/en active Active
- 2015-07-16 MX MX2017000702A patent/MX2017000702A/es unknown
- 2015-07-16 EP EP15739567.4A patent/EP3169495A2/en not_active Withdrawn
- 2015-07-16 WO PCT/EP2015/066317 patent/WO2016008995A2/en not_active Ceased
- 2015-07-16 AU AU2015289144A patent/AU2015289144B2/en not_active Ceased
- 2015-07-16 AR ARP150102270A patent/AR101827A1/es active IP Right Grant
-
2017
- 2017-01-16 CL CL2017000114A patent/CL2017000114A1/es unknown
-
2019
- 2019-05-29 AU AU2019203769A patent/AU2019203769B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US10668645B2 (en) | 2020-06-02 |
| AU2015289144A1 (en) | 2017-02-16 |
| BR112017000829A2 (pt) | 2017-12-05 |
| CN111231033A (zh) | 2020-06-05 |
| CA2955083A1 (en) | 2016-01-21 |
| AU2019203769A1 (en) | 2019-06-20 |
| US20170203467A1 (en) | 2017-07-20 |
| EP3169495A2 (en) | 2017-05-24 |
| AU2015289144B2 (en) | 2019-06-20 |
| BR112017000829B1 (pt) | 2022-10-25 |
| MX2017000702A (es) | 2017-12-20 |
| CA2955083C (en) | 2023-02-28 |
| CN107000243A (zh) | 2017-08-01 |
| AR101827A1 (es) | 2017-01-18 |
| CN107000243B (zh) | 2019-11-08 |
| WO2016008995A2 (en) | 2016-01-21 |
| WO2016008995A3 (en) | 2016-05-06 |
| AU2019203769B2 (en) | 2020-06-25 |
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