SE415458B - Anleggning for konservering av tre med en toxisk forening samt atervinning av losningsmedel i tva kondensorer - Google Patents
Anleggning for konservering av tre med en toxisk forening samt atervinning av losningsmedel i tva kondensorerInfo
- Publication number
- SE415458B SE415458B SE7607560A SE7607560A SE415458B SE 415458 B SE415458 B SE 415458B SE 7607560 A SE7607560 A SE 7607560A SE 7607560 A SE7607560 A SE 7607560A SE 415458 B SE415458 B SE 415458B
- Authority
- SE
- Sweden
- Prior art keywords
- condensors
- conservation
- tree
- solvents
- recovery
- Prior art date
Links
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
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
- B27K3/10—Apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK302075AA DK139345B (da) | 1975-07-03 | 1975-07-03 | Anlæg til præservering af træ med en toksisk forbindelse. |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7607560L SE7607560L (sv) | 1977-01-04 |
SE415458B true SE415458B (sv) | 1980-10-06 |
Family
ID=8118225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7607560A SE415458B (sv) | 1975-07-03 | 1976-07-01 | Anleggning for konservering av tre med en toxisk forening samt atervinning av losningsmedel i tva kondensorer |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2629410C2 (no) |
DK (1) | DK139345B (no) |
FI (1) | FI57067C (no) |
GB (1) | GB1505042A (no) |
NO (1) | NO144659C (no) |
SE (1) | SE415458B (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1156338B (it) * | 1982-11-16 | 1987-02-04 | Guido Galante | Impianto per la condensazione di vapori di idrocarburi ad alto rendimento medinate un gruppo frigorifero di modesta potenza |
NZ554711A (en) * | 2004-09-30 | 2011-04-29 | Carter Holt Harvey Wood Products Australia Pty Ltd | Impregnation apparatus and method typically for wood using non-supercritical and non-flammable fluids |
FR2952574B1 (fr) * | 2009-11-13 | 2011-11-18 | Alex Degaie | Procede pour le traitement de troncs d'arbres coupes, par impregnation des fibres d'une solution de traitement et installation pour le traimtement de troncs d'arbres coupes |
-
1975
- 1975-07-03 DK DK302075AA patent/DK139345B/da not_active IP Right Cessation
-
1976
- 1976-06-30 DE DE2629410A patent/DE2629410C2/de not_active Expired
- 1976-06-30 GB GB27247/76A patent/GB1505042A/en not_active Expired
- 1976-07-01 SE SE7607560A patent/SE415458B/xx not_active IP Right Cessation
- 1976-07-02 NO NO762310A patent/NO144659C/no unknown
- 1976-07-02 FI FI761938A patent/FI57067C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK139345B (da) | 1979-02-05 |
NO144659B (no) | 1981-07-06 |
FI57067B (fi) | 1980-02-29 |
DK302075A (no) | 1977-01-04 |
DK139345C (no) | 1982-03-22 |
DE2629410C2 (de) | 1984-11-08 |
SE7607560L (sv) | 1977-01-04 |
GB1505042A (en) | 1978-03-22 |
FI57067C (fi) | 1980-06-10 |
FI761938A (no) | 1977-01-04 |
DE2629410A1 (de) | 1977-01-20 |
NO762310L (no) | 1977-01-04 |
NO144659C (no) | 1981-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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