AU745609B2 - A method of performing an impregnating or extracting treatment on a resin-containing wood substrate - Google Patents
A method of performing an impregnating or extracting treatment on a resin-containing wood substrate Download PDFInfo
- Publication number
- AU745609B2 AU745609B2 AU64655/99A AU6465599A AU745609B2 AU 745609 B2 AU745609 B2 AU 745609B2 AU 64655/99 A AU64655/99 A AU 64655/99A AU 6465599 A AU6465599 A AU 6465599A AU 745609 B2 AU745609 B2 AU 745609B2
- Authority
- AU
- Australia
- Prior art keywords
- pressure
- fluid
- resin
- wood
- wood substrate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- 239000002023 wood Substances 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 91
- 239000011347 resin Substances 0.000 title claims abstract description 73
- 229920005989 resin Polymers 0.000 title claims abstract description 73
- 239000000758 substrate Substances 0.000 title claims abstract description 55
- 238000011282 treatment Methods 0.000 title claims abstract description 30
- 239000012530 fluid Substances 0.000 claims abstract description 103
- 239000002904 solvent Substances 0.000 claims abstract description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 96
- 239000001569 carbon dioxide Substances 0.000 claims description 48
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 48
- 239000003139 biocide Substances 0.000 claims description 26
- 230000003115 biocidal effect Effects 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000010926 purge Methods 0.000 claims description 9
- 238000002474 experimental method Methods 0.000 claims description 8
- 239000000417 fungicide Substances 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 6
- 241000894007 species Species 0.000 claims description 6
- 239000010875 treated wood Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 241000218652 Larix Species 0.000 claims description 4
- 241000218685 Tsuga Species 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000006184 cosolvent Substances 0.000 claims description 4
- 238000004090 dissolution Methods 0.000 claims description 4
- 230000000855 fungicidal effect Effects 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- PXMNMQRDXWABCY-UHFFFAOYSA-N 1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical compound C1=NC=NN1CC(O)(C(C)(C)C)CCC1=CC=C(Cl)C=C1 PXMNMQRDXWABCY-UHFFFAOYSA-N 0.000 claims description 3
- 241000218657 Picea Species 0.000 claims description 3
- 239000005822 Propiconazole Substances 0.000 claims description 3
- 239000005839 Tebuconazole Substances 0.000 claims description 3
- STJLVHWMYQXCPB-UHFFFAOYSA-N propiconazole Chemical group O1C(CCC)COC1(C=1C(=CC(Cl)=CC=1)Cl)CN1N=CN=C1 STJLVHWMYQXCPB-UHFFFAOYSA-N 0.000 claims description 3
- 241000218642 Abies Species 0.000 claims description 2
- 235000007173 Abies balsamea Nutrition 0.000 claims description 2
- 235000005590 Larix decidua Nutrition 0.000 claims description 2
- 241001482237 Pica Species 0.000 claims description 2
- 235000005205 Pinus Nutrition 0.000 claims description 2
- 241000218602 Pinus <genus> Species 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 241000218683 Pseudotsuga Species 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 239000003755 preservative agent Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 239000004129 EU approved improving agent Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 50
- 238000005470 impregnation Methods 0.000 description 34
- 238000012360 testing method Methods 0.000 description 23
- 238000000605 extraction Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 12
- 230000010412 perfusion Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 102100035353 Cyclin-dependent kinase 2-associated protein 1 Human genes 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- 241000779819 Syncarpia glomulifera Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000001739 pinus spp. Substances 0.000 description 1
- 230000010411 postconditioning Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 229940036248 turpentine Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
-
- 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
- B27K3/0285—Processes; Apparatus involving an additional treatment during or after impregnation for improving the penetration of the impregnating fluid
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA9801456 | 1998-11-10 | ||
DK199801456A DK199801456A (da) | 1998-11-10 | 1998-11-10 | Fremgangsmåde til imprægnering eller ekstrahering af et harpiksholdigt træsubstrat |
PCT/DK1999/000601 WO2000027601A1 (en) | 1998-11-10 | 1999-11-04 | A method of performing an impregnating or extracting treatment on a resin-containing wood substrate |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6465599A AU6465599A (en) | 2000-05-29 |
AU745609B2 true AU745609B2 (en) | 2002-03-21 |
Family
ID=8105029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU64655/99A Ceased AU745609B2 (en) | 1998-11-10 | 1999-11-04 | A method of performing an impregnating or extracting treatment on a resin-containing wood substrate |
Country Status (11)
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK199801455A (da) | 1998-11-10 | 2000-05-11 | Fls Miljoe A S | Fremgangsmåde til imprægnering eller ekstrahering af et harpiksholdigt træsubstrat |
US20040003831A1 (en) * | 2000-04-18 | 2004-01-08 | Mount David J. | Supercritical fluid cleaning process for precision surfaces |
PT1501664E (pt) * | 2002-05-08 | 2007-01-31 | Vkr Holding As | Processo para tratamento de madeira usando um suporte fluido sob alta pressão sem danificar a madeira |
DE10302937A1 (de) * | 2003-01-24 | 2004-08-05 | Häussermann GmbH & Co. KG | Verfahren zum Imprägnieren von Feststoffen mit einem flüssigen Imprägniermittel |
DE602004016561D1 (de) * | 2003-11-19 | 2008-10-23 | Scf Technologies As | Verfahren und prozess zur steuerung der temperaturen fluiden und vorrichtung dafür |
JP4167993B2 (ja) * | 2004-03-05 | 2008-10-22 | 株式会社神戸製鋼所 | 薬剤含浸方法 |
US7259231B2 (en) | 2004-10-12 | 2007-08-21 | Yulex Corporation | Extraction and fractionation of biopolymers and resins from plant materials |
US7923039B2 (en) | 2005-01-05 | 2011-04-12 | Yulex Corporation | Biopolymer extraction from plant materials |
US20060127442A1 (en) * | 2004-12-09 | 2006-06-15 | Helmus Michael N | Use of supercritical fluids to incorporate biologically active agents into nanoporous medical articles |
KR101044786B1 (ko) * | 2005-11-11 | 2011-06-27 | 학교법인 포항공과대학교 | 바이오칩용 유동 제어장치 |
WO2007109735A2 (en) * | 2006-03-22 | 2007-09-27 | Mississippi State University | A nonleachable composition and method to use |
FR2949977A1 (fr) * | 2009-09-16 | 2011-03-18 | Phu Xuan Nguyen | Dispositif a 2 ou 3 autoclaves couples dans des systemes d'extracteur dynamique a solvants supercritiques |
AU2010327152A1 (en) | 2009-12-03 | 2012-06-28 | Vkr Holding A/S | Method for increasing the water resistance of a porous material, compositions therefore and porous materials treated according to the method |
EP2699623B1 (de) | 2011-04-18 | 2019-12-18 | Momentive Performance Materials GmbH | Funktionalisierte polyorganosiloxane oder silane zur behandlung von lignocellulosischen werkstoffen |
CN103917344A (zh) * | 2011-11-08 | 2014-07-09 | 英派尔科技开发有限公司 | 利用超临界稀有气体使用防腐剂处理木材的方法 |
CN102604540B (zh) * | 2012-01-12 | 2016-09-07 | 中国林业科学研究院林产化学工业研究所 | 一种系列栲胶原料超微细粉碎制备及其用于系列栲胶产品组合、耦合化制备工艺与方法 |
EP2945993A1 (de) | 2013-01-18 | 2015-11-25 | DWI an der RWTH Aachen e.V. | Behandlung von kristallinen cellulosehaltigen substraten |
EP3065923A1 (en) | 2013-11-06 | 2016-09-14 | Superwood A/S | A method for liquid treatment of a wood species |
FR3067274B1 (fr) | 2017-06-08 | 2022-12-09 | Commissariat Energie Atomique | Traitement hydrophobe du bois |
US11337541B2 (en) * | 2020-02-14 | 2022-05-24 | Wkcgrg 2 Llc | High pressure, low temperature, continuous flow extraction system and method |
CA3166924A1 (en) * | 2020-02-14 | 2021-08-19 | Wkcgrg 2, Llc | High pressure, low temperature, continuous flow extraction system |
CN113813640A (zh) * | 2021-10-14 | 2021-12-21 | 丽江英煌集生物工程有限公司 | 一种纯化玛咖酰胺活性提炼装置及其方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995034360A1 (en) * | 1994-06-14 | 1995-12-21 | Dionex Corporation | Accelerated solvent extraction system |
US5785856A (en) * | 1994-06-14 | 1998-07-28 | Dionex Corporation | Automated accelerated solvent extraction apparatus and method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA553951A (en) * | 1958-03-04 | Birdseye Clarence | Progressive explosion process of defibration | |
US4202320A (en) | 1976-02-02 | 1980-05-13 | Ametek, Inc. | Solar energy collector assembly |
US4308200A (en) * | 1980-07-10 | 1981-12-29 | Champion International Corporation | Extraction of coniferous woods with fluid carbon dioxide and other supercritical fluids |
US5041192A (en) | 1988-09-16 | 1991-08-20 | University Of South Florida | Supercritical delignification of wood |
US4992308A (en) | 1988-09-16 | 1991-02-12 | University Of South Florida | Supercritical fluid-aided treatment of porous materials |
US5094892A (en) * | 1988-11-14 | 1992-03-10 | Weyerhaeuser Company | Method of perfusing a porous workpiece with a chemical composition using cosolvents |
DE4202320A1 (de) | 1992-01-29 | 1993-08-05 | Dierk Dr Knittel | Verfahren zum impraegnieren von substraten |
US5364475A (en) | 1993-07-30 | 1994-11-15 | State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Process for removing chemical preservatives from wood using supercritical fluid extraction |
US5476975A (en) | 1994-07-08 | 1995-12-19 | Ruddick; John N. R. | Extraction of toxic organic contaminants from wood and photodegradation of toxic organic contaminants |
US5665798A (en) * | 1995-12-27 | 1997-09-09 | North Pacific Paper Corporation | Composite wood products from solvent extracted wood raw materials |
DK199801455A (da) * | 1998-11-10 | 2000-05-11 | Fls Miljoe A S | Fremgangsmåde til imprægnering eller ekstrahering af et harpiksholdigt træsubstrat |
-
1998
- 1998-11-10 DK DK199801456A patent/DK199801456A/da not_active IP Right Cessation
-
1999
- 1999-11-04 AT AT99952447T patent/ATE324966T1/de not_active IP Right Cessation
- 1999-11-04 EP EP99952447A patent/EP1128939B1/en not_active Expired - Lifetime
- 1999-11-04 NZ NZ511921A patent/NZ511921A/en not_active IP Right Cessation
- 1999-11-04 US US09/831,569 patent/US6623600B1/en not_active Expired - Fee Related
- 1999-11-04 DE DE69931179T patent/DE69931179D1/de not_active Expired - Lifetime
- 1999-11-04 AU AU64655/99A patent/AU745609B2/en not_active Ceased
- 1999-11-04 EE EEP200100250A patent/EE04712B1/xx not_active IP Right Cessation
- 1999-11-04 CA CA002351165A patent/CA2351165C/en not_active Expired - Fee Related
- 1999-11-04 WO PCT/DK1999/000601 patent/WO2000027601A1/en active IP Right Grant
-
2001
- 2001-05-09 NO NO20012278A patent/NO324079B1/no not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995034360A1 (en) * | 1994-06-14 | 1995-12-21 | Dionex Corporation | Accelerated solvent extraction system |
US5785856A (en) * | 1994-06-14 | 1998-07-28 | Dionex Corporation | Automated accelerated solvent extraction apparatus and method |
Also Published As
Publication number | Publication date |
---|---|
WO2000027601A1 (en) | 2000-05-18 |
EE04712B1 (et) | 2006-10-16 |
AU6465599A (en) | 2000-05-29 |
EP1128939A1 (en) | 2001-09-05 |
ATE324966T1 (de) | 2006-06-15 |
US6623600B1 (en) | 2003-09-23 |
NO20012278L (no) | 2001-07-10 |
DK173291B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2000-06-13 |
NZ511921A (en) | 2003-10-31 |
DE69931179D1 (de) | 2006-06-08 |
CA2351165A1 (en) | 2000-05-18 |
CA2351165C (en) | 2008-07-08 |
WO2000027601A8 (en) | 2000-11-09 |
NO324079B1 (no) | 2007-08-06 |
DK199801456A (da) | 2000-05-11 |
EP1128939B1 (en) | 2006-05-03 |
NO20012278D0 (no) | 2001-05-09 |
EE200100250A (et) | 2002-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) | ||
PC | Assignment registered |
Owner name: SUPERTRAE A/S Free format text: FORMER OWNER WAS: FLS MILJO A/S |