PL2975016T3 - Odzyskiwanie kwasu octowego z acetylacji drewna - Google Patents
Odzyskiwanie kwasu octowego z acetylacji drewnaInfo
- Publication number
- PL2975016T3 PL2975016T3 PL14177679T PL14177679T PL2975016T3 PL 2975016 T3 PL2975016 T3 PL 2975016T3 PL 14177679 T PL14177679 T PL 14177679T PL 14177679 T PL14177679 T PL 14177679T PL 2975016 T3 PL2975016 T3 PL 2975016T3
- Authority
- PL
- Poland
- Prior art keywords
- acetic acid
- acid recovery
- wood acetylation
- acetylation
- wood
- Prior art date
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
- C07C51/46—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by azeotropic distillation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/245—Stationary reactors without moving elements inside placed in series
-
- 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
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14177679.9A EP2975016B1 (en) | 2014-07-18 | 2014-07-18 | Acetic acid recovery from wood acetylation |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2975016T3 true PL2975016T3 (pl) | 2017-11-30 |
Family
ID=51220409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL14177679T PL2975016T3 (pl) | 2014-07-18 | 2014-07-18 | Odzyskiwanie kwasu octowego z acetylacji drewna |
Country Status (10)
Country | Link |
---|---|
US (1) | US10370321B2 (pl) |
EP (1) | EP2975016B1 (pl) |
CN (1) | CN107001225B (pl) |
AU (1) | AU2015289019B2 (pl) |
BR (1) | BR112017001006B1 (pl) |
CA (1) | CA2955115C (pl) |
CL (1) | CL2017000130A1 (pl) |
MX (1) | MX2017000788A (pl) |
PL (1) | PL2975016T3 (pl) |
WO (1) | WO2016009051A1 (pl) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016087419A1 (en) | 2014-12-02 | 2016-06-09 | Solvay Acetow Gmbh | Process for the manufacture of carboxylic anhydride |
JP2020516630A (ja) | 2017-04-12 | 2020-06-11 | バイエル・アクチエンゲゼルシヤフト | 殺虫剤として使用するためのメソイオン性イミダゾピリジン類 |
EP3636644A1 (de) | 2018-10-11 | 2020-04-15 | Bayer Aktiengesellschaft | Mesoionische imidazopyridine als insektizide |
US20220371983A1 (en) * | 2021-05-06 | 2022-11-24 | Hyconix, Inc. | Integrated process for generating acid anhydrides |
EP4341301A1 (en) * | 2021-05-21 | 2024-03-27 | Cerdia International GmbH | Process for the manufacture of carboxylic anhydride |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7300705B2 (en) * | 2003-06-23 | 2007-11-27 | Weyerhaeuser Company | Methods for esterifying hydroxyl groups in wood |
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 |
US8759576B2 (en) * | 2012-09-06 | 2014-06-24 | Celanese International Corporation | Processes for purifying acetic anhydride |
-
2014
- 2014-07-18 PL PL14177679T patent/PL2975016T3/pl unknown
- 2014-07-18 EP EP14177679.9A patent/EP2975016B1/en active Active
-
2015
- 2015-07-17 CN CN201580038790.5A patent/CN107001225B/zh active Active
- 2015-07-17 WO PCT/EP2015/066433 patent/WO2016009051A1/en active Application Filing
- 2015-07-17 AU AU2015289019A patent/AU2015289019B2/en active Active
- 2015-07-17 CA CA2955115A patent/CA2955115C/en active Active
- 2015-07-17 US US15/326,675 patent/US10370321B2/en active Active
- 2015-07-17 BR BR112017001006-2A patent/BR112017001006B1/pt active IP Right Grant
- 2015-07-17 MX MX2017000788A patent/MX2017000788A/es active IP Right Grant
-
2017
- 2017-01-18 CL CL2017000130A patent/CL2017000130A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA2955115A1 (en) | 2016-01-21 |
CN107001225A (zh) | 2017-08-01 |
US20170204042A1 (en) | 2017-07-20 |
EP2975016B1 (en) | 2017-04-05 |
AU2015289019B2 (en) | 2019-09-19 |
CL2017000130A1 (es) | 2017-06-23 |
EP2975016A1 (en) | 2016-01-20 |
MX2017000788A (es) | 2017-12-20 |
US10370321B2 (en) | 2019-08-06 |
WO2016009051A1 (en) | 2016-01-21 |
CA2955115C (en) | 2022-07-19 |
CN107001225B (zh) | 2020-05-08 |
AU2015289019A1 (en) | 2017-02-16 |
BR112017001006A2 (pt) | 2017-12-19 |
BR112017001006B1 (pt) | 2021-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1248713A1 (zh) | 具有改善的穩定性的胰高血糖素衍生物 | |
ZA201704602B (en) | Dihydroindolizinone derivative | |
SG11201703427QA (en) | Processes for producing an acetic acid product having low butyl acetate content | |
GB201613513D0 (en) | Fire extringuishing composition comprising Carboxylic acid derivative | |
SG11201706506YA (en) | Acetic acid process | |
PL2975016T3 (pl) | Odzyskiwanie kwasu octowego z acetylacji drewna | |
GB201408823D0 (en) | Demulsifiers | |
PL3097076T3 (pl) | Nowe pochodne CYP-eikozanoidowe | |
IL248772A0 (en) | A consequence of cyclohexyl pyridine | |
SG11201702408UA (en) | Process for producing acetic acid | |
IL252999B (en) | Recycling of acid from acid-rich aqueous solutions | |
EP3936499C0 (en) | PROCESS FOR PREPARING ACETIC ACID | |
PL3228650T3 (pl) | Nowa pochodna PEG | |
SG11201704822WA (en) | Target molecule capture from crude solutions | |
GB201412839D0 (en) | Wood acetylation process | |
SG11201606107TA (en) | Acetic acid production process | |
GB201412838D0 (en) | Recovery of wood acetylation fluid | |
SG11201705684SA (en) | Recovery of acetic acid | |
TWM490495U (en) | Bracket structure | |
GB201403691D0 (en) | Connecting boards | |
AU360267S (en) | Bracket | |
FI10616U1 (fi) | Liitinteline | |
AU359675S (en) | Bracket | |
GB201412668D0 (en) | Impeller fouling system | |
AU355468S (en) | Bracket |