NO883045L - Fremgangsmaate og behandling av tre og kull. - Google Patents
Fremgangsmaate og behandling av tre og kull.Info
- Publication number
- NO883045L NO883045L NO88883045A NO883045A NO883045L NO 883045 L NO883045 L NO 883045L NO 88883045 A NO88883045 A NO 88883045A NO 883045 A NO883045 A NO 883045A NO 883045 L NO883045 L NO 883045L
- Authority
- NO
- Norway
- Prior art keywords
- wood
- extraction
- solvent mixture
- charcoal
- harmful substances
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 30
- 239000002023 wood Substances 0.000 claims description 93
- 239000000126 substance Substances 0.000 claims description 44
- 238000000605 extraction Methods 0.000 claims description 38
- 239000011877 solvent mixture Substances 0.000 claims description 28
- 239000003610 charcoal Substances 0.000 claims description 27
- 239000002904 solvent Substances 0.000 claims description 22
- 238000002485 combustion reaction Methods 0.000 claims description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 239000003755 preservative agent Substances 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 14
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- 239000011280 coal tar Substances 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 9
- 238000001704 evaporation Methods 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 9
- 230000008020 evaporation Effects 0.000 claims description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910001385 heavy metal Inorganic materials 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 5
- 239000007800 oxidant agent Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 150000001735 carboxylic acids Chemical class 0.000 claims description 4
- 235000019253 formic acid Nutrition 0.000 claims description 4
- 150000002576 ketones Chemical class 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 150000004679 hydroxides Chemical class 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 238000003763 carbonization Methods 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000009997 thermal pre-treatment Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims 2
- 235000011054 acetic acid Nutrition 0.000 claims 1
- 150000002763 monocarboxylic acids Chemical class 0.000 claims 1
- 235000019260 propionic acid Nutrition 0.000 claims 1
- 238000000197 pyrolysis Methods 0.000 claims 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 9
- 229910052801 chlorine Inorganic materials 0.000 description 9
- 238000005470 impregnation Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 229910052785 arsenic Inorganic materials 0.000 description 6
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000004580 weight loss Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 231100000331 toxic Toxicity 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 3
- 241000218652 Larix Species 0.000 description 3
- 235000005590 Larix decidua Nutrition 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 229940058905 antimony compound for treatment of leishmaniasis and trypanosomiasis Drugs 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 229940093920 gynecological arsenic compound Drugs 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- RBUPWHJKDUVIGC-UHFFFAOYSA-L [Cr].[Cu](F)F Chemical class [Cr].[Cu](F)F RBUPWHJKDUVIGC-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001463 antimony compounds Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 150000004826 dibenzofurans Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006353 environmental stress Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 2
- 150000004045 organic chlorine compounds Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000010876 untreated wood Substances 0.000 description 2
- 239000003171 wood protecting agent Substances 0.000 description 2
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910021594 Copper(II) fluoride Inorganic materials 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 241001669679 Eleotris Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- -1 chromium-copper-chloride Chemical compound 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- MPUDNZRIAUQBRU-UHFFFAOYSA-K copper;chromium(3+);trioxido(oxo)-$l^{5}-arsane Chemical compound [Cr+3].[Cu+2].[O-][As]([O-])([O-])=O MPUDNZRIAUQBRU-UHFFFAOYSA-K 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940041669 mercury Drugs 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000011276 wood tar Substances 0.000 description 1
- 239000008096 xylene 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
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
-
- 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
- B01D11/0288—Applications, solvents
-
- 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
- B01D11/0292—Treatment of the solvent
- B01D11/0296—Condensation of solvent vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- 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
- B27K2240/00—Purpose of the treatment
- B27K2240/15—Decontamination of previously treated wood
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0175187A AT388316B (de) | 1987-07-10 | 1987-07-10 | Verfahren zur verwertung von impraegniertem holz |
Publications (2)
Publication Number | Publication Date |
---|---|
NO883045D0 NO883045D0 (no) | 1988-07-07 |
NO883045L true NO883045L (no) | 1989-01-11 |
Family
ID=3520216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO88883045A NO883045L (no) | 1987-07-10 | 1988-07-07 | Fremgangsmaate og behandling av tre og kull. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0298951B1 (fi) |
AT (1) | AT388316B (fi) |
DE (1) | DE3864615D1 (fi) |
DK (1) | DK383088A (fi) |
FI (1) | FI883224A (fi) |
NO (1) | NO883045L (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4127777A1 (de) * | 1991-08-23 | 1993-02-25 | Ruetgerswerke Ag | Verfahren zur entsorgung von mit teer impraegnierten holz |
ATE138007T1 (de) * | 1992-07-06 | 1996-06-15 | Doris Bankhamer | Verfahren und anlage zum entsorgen von mit giftigen stoffen behandeltem holz |
FR2734741B1 (fr) * | 1995-05-31 | 1997-08-22 | Beaumartin Sa | Procede de recyclage des bois traites et l'installation de mise en oeuvre du procede |
DE19529832C2 (de) * | 1995-08-12 | 2000-06-15 | Binker Materialschutz Gmbh | Verfahren zur Behandlung von Schadstoffen freisetzenden Bauteilen |
IT1289531B1 (it) * | 1995-11-15 | 1998-10-15 | Stella Spa | Processo per il recupero di pali o altri manufatti in legno impregnato e dei relativi sali di impregnazione in forma di |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE100558C (fi) * | ||||
DE228268C (fi) * | ||||
DE334307C (de) * | 1919-11-16 | 1921-03-11 | Hans Wiedemann | Verfahren zur Wiedergewinnung der in impraegniertem Holz enthaltenen Konservierungsmittel |
US1402191A (en) * | 1920-09-16 | 1922-01-03 | Thiele Adolph | Caster |
US1762785A (en) * | 1927-10-08 | 1930-06-10 | Little Inc A | Process for the solvent extraction of woods |
US2435219A (en) * | 1947-09-17 | 1948-02-03 | Monie S Hudson | Art of dehydrating and impregnating wood |
GB687113A (en) * | 1950-06-09 | 1953-02-04 | Monie Sanders Hudson | Method of removing excess impregnant from impregnated wood |
US4645536A (en) * | 1985-08-30 | 1987-02-24 | County Wood Products Ltd. | Processes for extracting fungi-toxic material from wood material of a decay resistant species |
-
1987
- 1987-07-10 AT AT0175187A patent/AT388316B/de not_active IP Right Cessation
-
1988
- 1988-07-04 EP EP88890173A patent/EP0298951B1/de not_active Expired - Lifetime
- 1988-07-04 DE DE8888890173T patent/DE3864615D1/de not_active Expired - Lifetime
- 1988-07-06 FI FI883224A patent/FI883224A/fi not_active IP Right Cessation
- 1988-07-07 NO NO88883045A patent/NO883045L/no unknown
- 1988-07-08 DK DK383088A patent/DK383088A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI883224A (fi) | 1989-01-11 |
DE3864615D1 (de) | 1991-10-10 |
EP0298951B1 (de) | 1991-09-04 |
FI883224A0 (fi) | 1988-07-06 |
ATA175187A (de) | 1988-11-15 |
AT388316B (de) | 1989-06-12 |
DK383088A (da) | 1989-01-11 |
NO883045D0 (no) | 1988-07-07 |
DK383088D0 (da) | 1988-07-08 |
EP0298951A1 (de) | 1989-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2078054C1 (ru) | Способ обработки водных растворов, содержащих сероводород, цианистый водород и аммиак | |
Helsen et al. | Low-temperature pyrolysis of CCA-treated wood: thermogravimetric analysis | |
JP2001504752A (ja) | 超臨界流体によって物質から無機および可能性のある有機化合物を抽出するための方法および設備 | |
DE2214542A1 (de) | Verfahren zur Gewinnung von N-alkylierten Lactamen | |
DE69603440T2 (de) | Verfahren und vorrichtung zum recyclen von behandeltem holz | |
Karaca et al. | Chemical cleaning of Turkish lignites by leaching with aqueous hydrogen peroxide | |
NO883045L (no) | Fremgangsmaate og behandling av tre og kull. | |
EP0385372B1 (de) | Verfahren und Vorrichtung zum Trocknen von zerkleinertem Holz | |
Hawley | Wood distillation | |
Helsen et al. | Metal retention in the solid residue after low-temperature pyrolysis of chromated copper arsenate (CCA)-treated wood | |
JP2955611B2 (ja) | 防腐・防虫性木材廃棄物の処理方法 | |
DE3273004D1 (en) | A method for treating waste material which includes metal and/or metal oxide, organic material and possibly also water; and apparatus for carrying out the method | |
JPS5550084A (en) | Treatment of hydrocarbon waste with thermal decomposition and its device | |
KR950700105A (ko) | 과열증기 건조 도중의 개선된 배출 베이퍼 처리방법(improved exhaust vapour disposal process during overheated steam drying) | |
EP0126060B1 (de) | Überführung von, insbesondere Schadstoffe enthaltenden, Ionenaustauscherharzen in lagerfähige Form | |
US3715306A (en) | Process for separating water from pollutants in water | |
ES281791A1 (es) | Un método para tratar vapores desprendidos en el tratamiento térmico de materiales carbonosos sólidos | |
EP0039887B1 (en) | Method and composition for treating wood with pentachlorophenol | |
DE2735300C2 (de) | Verfahren zum Behandeln von flüssigen Abfällen | |
Chan et al. | A procedure for the removal of dissolved organic compounds from retort water of Julia Creek oil shale | |
DE624047C (de) | Verfahren zur Wasserdampfdestillation fluechtiger Stoffe | |
Nikolić et al. | Novel Technology with Solvent Extraction of Used Timber Railway Ties to Obtain Raw Material | |
DK155835B (da) | Fremgangsmaade til fremstilling af braendsel bestaaende af en blanding af fast biomasse og fedt- og/eller olieholdige slamkoncentrationer | |
Shupe et al. | Removal of creosote from wood particles at different horizontal and vertical locations of decommissioned poles using steam treatment | |
DE2930258C3 (de) | Verfahren zum Verbrennen feuchter Baumrinde und/oder Holzabfälle |