MX2017000785A - Proceso de acetilacion de la madera. - Google Patents

Proceso de acetilacion de la madera.

Info

Publication number
MX2017000785A
MX2017000785A MX2017000785A MX2017000785A MX2017000785A MX 2017000785 A MX2017000785 A MX 2017000785A MX 2017000785 A MX2017000785 A MX 2017000785A MX 2017000785 A MX2017000785 A MX 2017000785A MX 2017000785 A MX2017000785 A MX 2017000785A
Authority
MX
Mexico
Prior art keywords
wood
wood acetylation
acetylation process
acetic anhydride
acetylation
Prior art date
Application number
MX2017000785A
Other languages
English (en)
Inventor
John BENSTEAD Stephen
Thomas Painter Benjamin
Original Assignee
Tricoya Tech Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tricoya Tech Ltd filed Critical Tricoya Tech Ltd
Publication of MX2017000785A publication Critical patent/MX2017000785A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/87—Preparation of ketenes or dimeric ketenes
    • C07C45/89—Preparation of ketenes or dimeric ketenes from carboxylic acids, their anhydrides, esters or halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • 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
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/20—Esterification with maintenance of the fibrous structure of the cellulose
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
    • 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
    • B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
    • B27K3/0292—Processes; Apparatus involving an additional treatment during or after impregnation for improving fixation
    • 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
    • B27K3/10—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
    • B27K3/34—Organic impregnating agents
    • 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
    • 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
    • B27K3/36—Aliphatic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Se da a conocer la integración de la producción de anhídrido acético a partir de la cetena y la acetilación de la madera utilizando el fluido de acetilación que comprende ácido acético y anhídrido acético. La invención implica el uso directo de anhídrido acético en bruto obtenido en la producción del mismo a partir de cetena, como un fluido de acetilación de la madera.
MX2017000785A 2014-07-18 2015-07-17 Proceso de acetilacion de la madera. MX2017000785A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1412839.1A GB201412839D0 (en) 2014-07-18 2014-07-18 Wood acetylation process
PCT/EP2015/066429 WO2016009050A1 (en) 2014-07-18 2015-07-17 Wood acetylation process

Publications (1)

Publication Number Publication Date
MX2017000785A true MX2017000785A (es) 2017-12-20

Family

ID=51494839

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017000785A MX2017000785A (es) 2014-07-18 2015-07-17 Proceso de acetilacion de la madera.

Country Status (10)

Country Link
US (1) US10550065B2 (es)
EP (2) EP4108653A1 (es)
CN (1) CN107001226B (es)
AU (1) AU2015289066B2 (es)
BR (1) BR112017001114B1 (es)
CA (1) CA2955109C (es)
CL (1) CL2017000132A1 (es)
GB (1) GB201412839D0 (es)
MX (1) MX2017000785A (es)
WO (1) WO2016009050A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013139937A2 (en) * 2012-03-21 2013-09-26 Titan Wood Limited Method for the modification of wood
US20220371983A1 (en) * 2021-05-06 2022-11-24 Hyconix, Inc. Integrated process for generating acid anhydrides
WO2024100210A1 (en) * 2022-11-09 2024-05-16 Tricoya Technologies Ltd Purification of acetic acid by heteroazeotropic distillation with water

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743296A (en) 1951-11-30 1956-04-24 Eastman Kodak Co Manufacture of lower aliphatic acid anhydrides
ATE60727T1 (de) 1985-08-28 1991-02-15 A Cell Acetyl Cellulosics Verfahren zur verbesserung von dimensionsbestaendigkeit und vom biologischen widerstand von lignocellulosestoff.
DE19822658A1 (de) * 1998-05-20 1999-11-25 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung von Keten aus Essigsäure unter Zugabe von Kohlenmonoxid oder Essigsäureanhydrid
US7300705B2 (en) 2003-06-23 2007-11-27 Weyerhaeuser Company Methods for esterifying hydroxyl groups in wood
US8614350B2 (en) * 2008-01-15 2013-12-24 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
CN103481342B (zh) * 2008-02-01 2018-09-07 泰坦木业有限公司 乙酰化的木材
US7790922B2 (en) 2008-03-14 2010-09-07 Celanese International Corporation Purification of acetic acid from wood acetylation process using extraction
US7612232B2 (en) 2008-03-27 2009-11-03 Celanese International Corporation Purification of acetic acid from wood acetylation process
US8653303B2 (en) * 2012-01-26 2014-02-18 Celanese International Corporation Processes for preparing acetic anhydride

Also Published As

Publication number Publication date
WO2016009050A1 (en) 2016-01-21
CN107001226B (zh) 2020-09-01
AU2015289066B2 (en) 2019-07-18
EP3169711A1 (en) 2017-05-24
US20170204043A1 (en) 2017-07-20
CA2955109C (en) 2022-05-17
GB201412839D0 (en) 2014-09-03
BR112017001114A2 (pt) 2018-01-23
CL2017000132A1 (es) 2017-06-30
CN107001226A (zh) 2017-08-01
EP4108653A1 (en) 2022-12-28
US10550065B2 (en) 2020-02-04
CA2955109A1 (en) 2016-01-21
AU2015289066A1 (en) 2017-02-16
BR112017001114B1 (pt) 2021-10-26

Similar Documents

Publication Publication Date Title
PH12016502586A1 (en) Lipid comprising docosapentaenoic acid
WO2015132411A3 (en) Methods for recombinant production of saffron compounds
MX2017000788A (es) Recuperacion de acido acetico a partir de acetilacion de madera.
SG11201703617WA (en) Process for production of 2,5-bis-hydroxymethylfuran, 2,5-bis-hydroxymethyltetrahydrofuran, 1,6-hexanediol and 1,2,6-hexanetriol from 5-hydroxymethylfurfural
EP3257833A4 (en) Process for producing acetic acid
EP3212798A4 (en) Fermentation process for the production of lipids
EP3094718A4 (en) Microorganisms for the enhanced production of amino acids and related methods
EP3183241A4 (en) Catalyst and process for producing 2,5-furandicarboxylic acid from hydromethylfurfural in water
SG11201703427QA (en) Processes for producing an acetic acid product having low butyl acetate content
PH12016501272A1 (en) Process for degrading mannan-containing cellulosic materials
SG11201609779YA (en) Process for the co-production of acetic acid and dimethyl ether
SG11201609788TA (en) Process for the co-production of acetic acid and dimethyl ether
EP3146058A4 (en) Fermentation process for the production and control of pyruvate-derived products
SG11201609914SA (en) Process for the co-production of acetic acid and dimethyl ether
MX2017000785A (es) Proceso de acetilacion de la madera.
EP3157897A4 (en) Integrated process for co-production of carboxylic acids and halogen products from carbon dioxide
RS60562B1 (sr) Postupak za hidrolizu lignoceluloznog materijala u kome se hidrolizat koristi za proizvodnju mikrobijalne hidrolaze
MX2016017367A (es) Dioxido de zirconio, producto refractario, uso de dioxido de zirconio, procedimiento para la fabricacion de un producto refractario asi como un producto refractario fabricado mediante el mismo.
ZA201703243B (en) Process for the manufacture of carboxylic anhydride
EP3936499C0 (en) PROCESS FOR PREPARING ACETIC ACID
PL3204155T3 (pl) Utlenianie kwasów uronowych do kwasów aldarowych
MX2017000786A (es) Recuperacion del fluido de la acetilacion de la madera.
MX2017000784A (es) Recuperacion y uso del fluido de la acetilacion de la madera.
EP3110785A4 (en) Acetic acid production process
CA2853848C (en) Process for producing a lubricant from an epoxy-triglyceride