DK158498C - Fremgangsmaade til toerring af impraegneret trae og autoklav til anvendelse ved fremgangsmaaden - Google Patents

Fremgangsmaade til toerring af impraegneret trae og autoklav til anvendelse ved fremgangsmaaden

Info

Publication number
DK158498C
DK158498C DK431081A DK431081A DK158498C DK 158498 C DK158498 C DK 158498C DK 431081 A DK431081 A DK 431081A DK 431081 A DK431081 A DK 431081A DK 158498 C DK158498 C DK 158498C
Authority
DK
Denmark
Prior art keywords
procedure
impracted
autoclaves
trees
drying
Prior art date
Application number
DK431081A
Other languages
English (en)
Other versions
DK431081A (da
DK158498B (da
Inventor
Magnus Estberg
Original Assignee
Kemira Kemwood Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kemira Kemwood Ab filed Critical Kemira Kemwood Ab
Publication of DK431081A publication Critical patent/DK431081A/da
Publication of DK158498B publication Critical patent/DK158498B/da
Application granted granted Critical
Publication of DK158498C publication Critical patent/DK158498C/da

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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/04—Combined bleaching or impregnating and drying of 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
    • B27K3/16—Inorganic impregnating agents
    • B27K3/20—Compounds of alkali metals or ammonium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/005—Drying solid materials or objects by processes not involving the application of heat by dipping them into or mixing them with a chemical liquid, e.g. organic; chemical, e.g. organic, dewatering aids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Drying Of Solid Materials (AREA)
DK431081A 1980-10-17 1981-09-29 Fremgangsmaade til toerring af impraegneret trae og autoklav til anvendelse ved fremgangsmaaden DK158498C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8007297 1980-10-17
SE8007297A SE435830B (sv) 1980-10-17 1980-10-17 Sett att torka impregnerat cellulosamaterial, sasom trevirke, i vetskeformiga hogkokande torkmedier och anvendning av serskild behallare for denna torkningsmetod

Publications (3)

Publication Number Publication Date
DK431081A DK431081A (da) 1982-04-18
DK158498B DK158498B (da) 1990-05-28
DK158498C true DK158498C (da) 1990-10-29

Family

ID=20342012

Family Applications (1)

Application Number Title Priority Date Filing Date
DK431081A DK158498C (da) 1980-10-17 1981-09-29 Fremgangsmaade til toerring af impraegneret trae og autoklav til anvendelse ved fremgangsmaaden

Country Status (12)

Country Link
US (2) US4407076A (da)
AU (1) AU7575181A (da)
CA (1) CA1177243A (da)
DE (1) DE3141204A1 (da)
DK (1) DK158498C (da)
FI (2) FI71259C (da)
FR (1) FR2492512B1 (da)
GB (1) GB2090392B (da)
NO (2) NO160393C (da)
NZ (1) NZ198501A (da)
SE (1) SE435830B (da)
ZA (1) ZA816846B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303132A (nl) * 1983-09-09 1985-04-01 Machiel Nicolaas Duivelaar Werkwijze voor het onschadelijk maken van gevaarlijk chemisch afval.
EP0626724B1 (en) * 1992-12-14 2000-07-26 Ebara Corporation System for transferring wafer
US5423933A (en) * 1993-05-19 1995-06-13 Horian; Richard C. Fabrication of plastic and wood veneer composite
US6274199B1 (en) * 1999-01-19 2001-08-14 Chemical Specialties, Inc. Wood treatment process
US6282810B1 (en) * 2001-01-04 2001-09-04 Te-Ming Hsieh Method for dehydrating wooden material
US6913650B2 (en) * 2002-11-12 2005-07-05 Godfrey & Wing, Inc. Component impregnation
EP1888260A4 (en) * 2005-06-10 2009-12-30 Osmose Inc METHOD FOR IMPREGNATING WOOD FROM MOISTURE
FR2906493B1 (fr) * 2006-09-28 2012-10-12 Pierre Fenneteau Bois Procede de traitement de bois,transformation par trempage dans de l'huile.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1481338A (en) * 1922-04-20 1924-01-22 Standard Underground Cable Co Canada Annealing furnace
US2183463A (en) * 1938-08-12 1939-12-12 Henry H Moreton Method and apparatus for destroying sewage
US2535925A (en) * 1945-06-30 1950-12-26 Monie S Hudson Method of drying wood
US2679111A (en) * 1948-03-12 1954-05-25 Secheron Atel Process for the drying of pieces of timber
US2860070A (en) * 1954-06-04 1958-11-11 Barber Greene Co Method of drying and impregnating wood
US2892261A (en) * 1955-07-01 1959-06-30 Hamilton M Hutchinson Process for the treatment of lumber
US3560251A (en) * 1965-07-19 1971-02-02 Hager Ab Wood treatment method
SE301870B (da) * 1966-06-14 1968-06-24 B Haeger
FR1488485A (fr) * 1966-07-18 1967-07-13 Procédé de traitement du bois
GB1181246A (en) * 1967-04-28 1970-02-11 Hager Ab Improvements in or relating to Methods of Treating Wood
DE1750825A1 (de) * 1967-06-09 1971-04-08 Inst Technologii Drewna Verfahren zur Herstellung von Pressholz-Elementen fuer selbstschmierende Gleitlager
SE393676B (sv) * 1972-02-22 1977-05-16 B O Heger Forfarande for torkning av tre och andra liknande fiberprodukter
US3830479A (en) * 1972-08-23 1974-08-20 M Knowles Heat treatment furnace
FR2239164A5 (en) * 1973-07-27 1975-02-21 Hager Ab Drying timber - under vacuum in liquid, esp a high boiling petroleum prod
SE401994B (sv) * 1974-06-18 1978-06-12 Heger Bror Olof Forfarande for behandling av virke i organiskt losningsmedel, som borttorkas i varm olja
IT1032926B (it) * 1975-05-19 1979-06-20 Pagnozzi Ernesto Guglielmo Procedimento a vuoto per essiccare legname massiccio particolarmente per essiccare legname delicato e o facilmente collassabile
SU670434A1 (ru) * 1976-02-16 1979-06-30 Всесоюзный Институт По Проектированию Объектов Жилищно-Гражданского Назначения И Индустриализации Их Строительства "Энергожилиндустрпроект" Способ обработки древесины

Also Published As

Publication number Publication date
FR2492512A1 (fr) 1982-04-23
CA1177243A (en) 1984-11-06
ZA816846B (en) 1983-01-26
FI803650L (fi) 1982-04-18
SE8007297L (sv) 1982-04-18
SE435830B (sv) 1984-10-22
DE3141204A1 (de) 1982-06-24
FI71259C (fi) 1986-12-19
AU7575181A (en) 1982-04-22
FR2492512B1 (fr) 1985-12-20
NO159002B (no) 1988-08-15
FI71687C (fi) 1987-02-09
GB2090392B (en) 1984-05-02
NO813509L (no) 1982-04-19
NO803193L (no) 1982-04-19
FI813152L (fi) 1982-04-18
NZ198501A (en) 1985-04-30
DK431081A (da) 1982-04-18
FI71259B (fi) 1986-09-09
NO160393C (no) 1991-10-16
DK158498B (da) 1990-05-28
US4464848A (en) 1984-08-14
US4407076A (en) 1983-10-04
NO160393B (no) 1989-01-02
US4407076B1 (da) 1986-04-08
DE3141204C2 (da) 1992-03-26
FI71687B (fi) 1986-10-31
GB2090392A (en) 1982-07-07

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