FI942210A - Method for drying wood - Google Patents

Method for drying wood Download PDF

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Publication number
FI942210A
FI942210A FI942210A FI942210A FI942210A FI 942210 A FI942210 A FI 942210A FI 942210 A FI942210 A FI 942210A FI 942210 A FI942210 A FI 942210A FI 942210 A FI942210 A FI 942210A
Authority
FI
Finland
Prior art keywords
temperature
timber
kiln
degrees
drying
Prior art date
Application number
FI942210A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI942210A0 (en
FI103834B (en
FI103834B1 (en
Inventor
Pertti Viitaniemi
Saila Jaemsae
Pentti Ek
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Publication of FI942210A0 publication Critical patent/FI942210A0/en
Priority to FI942210A priority Critical patent/FI103834B1/en
Priority to US08/545,791 priority patent/US5678324A/en
Priority to DE69426563T priority patent/DE69426563T2/en
Priority to JP52502094A priority patent/JP3585492B2/en
Priority to AT94915166T priority patent/ATE198661T1/en
Priority to DK94915166T priority patent/DK0695408T3/en
Priority to EP94915166A priority patent/EP0695408B1/en
Priority to CA002162374A priority patent/CA2162374C/en
Priority to AU66516/94A priority patent/AU6651694A/en
Priority to PT94915166T priority patent/PT695408E/en
Priority to ES94915166T priority patent/ES2154676T3/en
Priority to PCT/FI1994/000190 priority patent/WO1994027102A1/en
Priority to DK95918005T priority patent/DK0759137T3/en
Priority to DE69501588T priority patent/DE69501588T2/en
Priority to PCT/FI1995/000252 priority patent/WO1995031680A1/en
Priority to AU24106/95A priority patent/AU2410695A/en
Priority to EP95918005A priority patent/EP0759137B1/en
Priority to AT95918005T priority patent/ATE163084T1/en
Priority to FI955391A priority patent/FI104285B/en
Publication of FI942210A publication Critical patent/FI942210A/en
Application granted granted Critical
Publication of FI103834B publication Critical patent/FI103834B/en
Publication of FI103834B1 publication Critical patent/FI103834B1/en
Priority to GR20010400549T priority patent/GR3035701T3/en

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  • Drying Of Solid Materials (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

The invention relates to a method for drying timber, the timber being placed in a drying kiln, where it is dried at elevated temperature in the presence of steam. According to the invention the temperature of the drying kiln is first increased to at least 100 degrees C and the temperature is then kept constant until the timber registers at least approximately the same temperature. The temperature is then gradually raised so that the difference between the internal temperature of the timber and the kiln temperature does not exceed 30 degrees C, until the timber has reached the desired moisture level. Finally the temperature of the kiln is gradually reduced, so that the difference between the internal temperature of the timber and the kiln temperature does not exceed 30 degrees C, until the internal temperature of the timber has reached the desired value. By means of the invention it is possible to dry the timber rapidly to a moisture value of 10-15%.
FI942210A 1993-05-12 1994-05-11 Method for drying timber FI103834B1 (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
FI942210A FI103834B1 (en) 1994-05-11 1994-05-11 Method for drying timber
ES94915166T ES2154676T3 (en) 1993-05-12 1994-05-13 PROCEDURE FOR INCREASING THE RESISTANCE OF CELLULOSICAL PRODUCTS AGAINST FUNGI AND PUTREFACTION.
DE69426563T DE69426563T2 (en) 1993-05-12 1994-05-13 METHOD FOR IMPROVING THE RESISTANCE OF PRODUCTS CONTAINING CELLULOSE AGAINST MOLD AND ROT
JP52502094A JP3585492B2 (en) 1993-05-12 1994-05-13 Method for improving biodegradation resistance and dimensional stability of cellulose products
AT94915166T ATE198661T1 (en) 1993-05-12 1994-05-13 METHOD FOR IMPROVING THE RESISTANCE OF CELLULOSE-CONTAINING PRODUCTS TO MOLD AND ROT
DK94915166T DK0695408T3 (en) 1993-05-12 1994-05-13 Method of improving the resistance of cellulose-containing products to mold and advice
EP94915166A EP0695408B1 (en) 1993-05-12 1994-05-13 Method for increasing the resistance of cellulosic products against mould and decay
CA002162374A CA2162374C (en) 1993-05-12 1994-05-13 Method for improving biodegradation resistance and dimensional stability of cellulosic products
AU66516/94A AU6651694A (en) 1993-05-12 1994-05-13 Method for improving biodegradation resistance and dimensional stability of cellulosic products
PT94915166T PT695408E (en) 1993-05-12 1994-05-13 PROCESS FOR INCREASING THE RESISTANCE OF CELLULOSEAL PRODUCTS AGAINST PAIN AND POWDER
US08/545,791 US5678324A (en) 1993-05-12 1994-05-13 Method for improving biodegradation resistance and dimensional stability of cellulosic products
PCT/FI1994/000190 WO1994027102A1 (en) 1993-05-12 1994-05-13 Method for improving biodegradation resistance and dimensional stability of cellulosic products
DK95918005T DK0759137T3 (en) 1994-05-11 1995-05-11 Process for wood processing at elevated temperatures
DE69501588T DE69501588T2 (en) 1994-05-11 1995-05-11 METHOD FOR WORKING WOOD AT RISED TEMPERATURES
PCT/FI1995/000252 WO1995031680A1 (en) 1994-05-11 1995-05-11 Method for processing wood at elevated temperatures
AU24106/95A AU2410695A (en) 1994-05-11 1995-05-11 Method for processing wood at elevated temperatures
EP95918005A EP0759137B1 (en) 1994-05-11 1995-05-11 Method for processing wood at elevated temperatures
AT95918005T ATE163084T1 (en) 1994-05-11 1995-05-11 METHOD FOR PROCESSING WOOD AT ELEVATED TEMPERATURES
FI955391A FI104285B (en) 1993-05-12 1995-11-09 Process for Improving Biodegradation Strength and Dimensional Stability of Cellulosic Products
GR20010400549T GR3035701T3 (en) 1993-05-12 2001-04-05 Method for improving biodegradation resistance and dimensional stability of cellulosic products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI942210A FI103834B1 (en) 1994-05-11 1994-05-11 Method for drying timber
FI942210 1994-05-11

Publications (4)

Publication Number Publication Date
FI942210A0 FI942210A0 (en) 1994-05-11
FI942210A true FI942210A (en) 1995-11-12
FI103834B FI103834B (en) 1999-09-30
FI103834B1 FI103834B1 (en) 1999-09-30

Family

ID=8540686

Family Applications (1)

Application Number Title Priority Date Filing Date
FI942210A FI103834B1 (en) 1993-05-12 1994-05-11 Method for drying timber

Country Status (1)

Country Link
FI (1) FI103834B1 (en)

Also Published As

Publication number Publication date
FI942210A0 (en) 1994-05-11
FI103834B (en) 1999-09-30
FI103834B1 (en) 1999-09-30

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