NO861118L - Fremgangsmaate ved akselerert fiksering av kramatholdige trevirkebeskyttelsessalter. - Google Patents
Fremgangsmaate ved akselerert fiksering av kramatholdige trevirkebeskyttelsessalter.Info
- Publication number
- NO861118L NO861118L NO861118A NO861118A NO861118L NO 861118 L NO861118 L NO 861118L NO 861118 A NO861118 A NO 861118A NO 861118 A NO861118 A NO 861118A NO 861118 L NO861118 L NO 861118L
- Authority
- NO
- Norway
- Prior art keywords
- wood
- boiler
- fixing
- fixation
- impregnation
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 150000003839 salts Chemical class 0.000 title claims description 5
- 239000002023 wood Substances 0.000 claims description 28
- 238000005470 impregnation Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 5
- 235000011613 Pinus brutia Nutrition 0.000 description 5
- 241000018646 Pinus brutia Species 0.000 description 5
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 5
- 239000013543 active substance Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 241000218657 Picea Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000009736 wetting Methods 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
- B27K1/00—Damping 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
- B27K3/0207—Pretreatment of wood before impregnation
- B27K3/0214—Drying
-
- 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
- B27K3/16—Inorganic impregnating agents
- B27K3/26—Compounds of iron, aluminium, or chromium
-
- 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
-
- 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
- B27K5/04—Combined bleaching or impregnating and drying of wood
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853510364 DE3510364A1 (de) | 1985-03-22 | 1985-03-22 | Verfahren zur beschleunigten fixierung chromathaltiger holzschutzsalze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO861118L true NO861118L (no) | 1986-09-23 |
Family
ID=6265996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO861118A NO861118L (no) | 1985-03-22 | 1986-03-21 | Fremgangsmaate ved akselerert fiksering av kramatholdige trevirkebeskyttelsessalter. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4716054A (de) |
| EP (1) | EP0199092A1 (de) |
| DE (1) | DE3510364A1 (de) |
| DK (1) | DK130786A (de) |
| FI (1) | FI860957A (de) |
| NO (1) | NO861118L (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK701988D0 (da) * | 1988-12-16 | 1988-12-16 | Danish Wood Treating Co Ltd Th | Fremgangsmaade til impraegnering af trae |
| CA1324708C (en) * | 1989-03-07 | 1993-11-30 | John N. R. Ruddick | Process for fixing wooden articles pressure treated with chromated-copper-arsenate |
| US4927672A (en) * | 1989-05-11 | 1990-05-22 | Drinkard Developments | Process for rapidly fixing wood preservatives to prevent and reduce environmental contamination |
| US5030483A (en) * | 1989-05-11 | 1991-07-09 | Drinkard Developments, A Delaware Partnership | Process for accelerated fixing of heat-fixable wood preservatives |
| DE102005047363A1 (de) * | 2005-10-04 | 2007-04-12 | Basf Ag | Formaldehydarmes Lignocellulosematerial und Verfahren zu dessen Herstellung |
| DE102005047362A1 (de) * | 2005-10-04 | 2007-04-12 | Basf Ag | Herstellung modifizierter Lignocellulosematerialien |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE111323C (de) * | ||||
| US1016024A (en) * | 1910-12-10 | 1912-01-30 | Hubertusmuehle Mit Beschraenkter Haftung | Process of preserving wood. |
| US2235822A (en) * | 1937-12-28 | 1941-03-25 | Celcure Corp | Process for impregnating wood |
| US2154433A (en) * | 1938-04-29 | 1939-04-18 | Du Pont | Process for preserving wood |
| US3080212A (en) * | 1961-12-12 | 1963-03-05 | Koppers Co Inc | Treatment of wood with hot chromated copper arsenate solutions |
| US4303705A (en) * | 1977-09-27 | 1981-12-01 | Kelso Jr William C | Treatment of wood with water-borne preservatives |
| SE429939B (sv) * | 1978-01-27 | 1983-10-10 | Bror Olof Heger | Forfarande for konservering av lovvirke |
| US4466998A (en) * | 1982-06-16 | 1984-08-21 | Koppers Company, Inc. | Wood impregnation |
-
1985
- 1985-03-22 DE DE19853510364 patent/DE3510364A1/de not_active Withdrawn
-
1986
- 1986-03-07 FI FI860957A patent/FI860957A/fi not_active Application Discontinuation
- 1986-03-12 US US06/838,782 patent/US4716054A/en not_active Expired - Fee Related
- 1986-03-19 EP EP86103757A patent/EP0199092A1/de not_active Withdrawn
- 1986-03-21 NO NO861118A patent/NO861118L/no unknown
- 1986-03-21 DK DK130786A patent/DK130786A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US4716054A (en) | 1987-12-29 |
| DK130786D0 (da) | 1986-03-21 |
| DE3510364A1 (de) | 1986-09-25 |
| EP0199092A1 (de) | 1986-10-29 |
| FI860957A0 (fi) | 1986-03-07 |
| FI860957A (fi) | 1986-09-23 |
| DK130786A (da) | 1986-09-23 |
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