CA2091624C - Wood treatment using a chlorine-based organic solvent - Google Patents

Wood treatment using a chlorine-based organic solvent Download PDF

Info

Publication number
CA2091624C
CA2091624C CA002091624A CA2091624A CA2091624C CA 2091624 C CA2091624 C CA 2091624C CA 002091624 A CA002091624 A CA 002091624A CA 2091624 A CA2091624 A CA 2091624A CA 2091624 C CA2091624 C CA 2091624C
Authority
CA
Canada
Prior art keywords
wood
treating
vapor
methylene chloride
water
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002091624A
Other languages
English (en)
French (fr)
Other versions
CA2091624A1 (en
Inventor
Yotaro Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eiwa Co Ltd
Original Assignee
Eiwa Co Ltd
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
Priority claimed from JP08919892A external-priority patent/JP3192466B2/ja
Priority claimed from JP34251392A external-priority patent/JP3192509B2/ja
Priority claimed from JP02813293A external-priority patent/JP3178752B2/ja
Application filed by Eiwa Co Ltd filed Critical Eiwa Co Ltd
Publication of CA2091624A1 publication Critical patent/CA2091624A1/en
Application granted granted Critical
Publication of CA2091624C publication Critical patent/CA2091624C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B27K3/0271—Vapour phase impregnation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F26B21/40—
    • 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
    • B27K5/02—Staining or dyeing wood; Bleaching wood
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/16—Wood, e.g. lumber, timber

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
CA002091624A 1992-04-10 1993-03-15 Wood treatment using a chlorine-based organic solvent Expired - Fee Related CA2091624C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP08919892A JP3192466B2 (ja) 1992-04-10 1992-04-10 木材処理装置及び方法
JP4-089198 1992-04-10
JP34251392A JP3192509B2 (ja) 1992-12-22 1992-12-22 木材処理方法
JP4-342513 1992-12-22
JP5-28132 1993-02-17
JP02813293A JP3178752B2 (ja) 1993-02-17 1993-02-17 チップ等の木質材料処理方法

Publications (2)

Publication Number Publication Date
CA2091624A1 CA2091624A1 (en) 1993-10-11
CA2091624C true CA2091624C (en) 2005-06-14

Family

ID=27286090

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002091624A Expired - Fee Related CA2091624C (en) 1992-04-10 1993-03-15 Wood treatment using a chlorine-based organic solvent

Country Status (5)

Country Link
US (1) US5784805A (index.php)
EP (2) EP0564844B1 (index.php)
CA (1) CA2091624C (index.php)
DE (1) DE69327742T2 (index.php)
TW (1) TW239091B (index.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101856828A (zh) * 2009-04-07 2010-10-13 上海缘竹实业有限公司 一种竹材脱脂、染色、烘干一体化作业系统

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023607A1 (en) * 1995-02-02 1996-08-08 Eiwa Co., Ltd. Method and equipment for the disposal of materials such as waste
AU2002216505A1 (en) * 2000-12-20 2002-07-01 Windsor Engineering Group Limited A wood steaming apparatus and method of heating wood
RU2186675C1 (ru) * 2001-02-08 2002-08-10 Ламов Игорь Феликсович Установка для пропитки древесины способом "прогрев-холодная ванна"
US7537619B2 (en) * 2004-04-08 2009-05-26 Félix Huard Inc. Method and system for the treatment of betula wood
US7963048B2 (en) * 2005-05-23 2011-06-21 Pollard Levi A Dual path kiln
US7748137B2 (en) * 2007-07-15 2010-07-06 Yin Wang Wood-drying solar greenhouse
US8201501B2 (en) 2009-09-04 2012-06-19 Tinsley Douglas M Dual path kiln improvement
CN102990750B (zh) * 2012-10-25 2015-01-14 青岛华辰中小企业创新创业服务有限公司 一种用于毛巾的木纤维的制备方法
CN103624854A (zh) * 2013-11-08 2014-03-12 东阳市尚德电器机械有限公司 一种木材真空干燥及稳定性处理的一体机及其使用方法
WO2015120570A1 (zh) * 2014-02-11 2015-08-20 刘凯 太阳能蒸压设备
CN104990374A (zh) * 2015-08-14 2015-10-21 山东德润机电设备制造有限公司 一种烘干木材的方法与设备
US10619921B2 (en) 2018-01-29 2020-04-14 Norev Dpk, Llc Dual path kiln and method of operating a dual path kiln to continuously dry lumber
CN110744660A (zh) * 2019-10-17 2020-02-04 浙江格铭工艺品有限公司 一种节能热循环竹片蒸煮装置
CN110900763A (zh) * 2019-12-09 2020-03-24 姜鹏 一种基于间歇原理的可调节木材烘干装置
CN111923177B (zh) * 2020-08-24 2022-07-19 嘉善精田精密机械制造有限公司 一种环保型免漆防水木皮加工工艺
CN111975908A (zh) * 2020-09-03 2020-11-24 宿州洛通木业有限公司 一种木质板材烘干工艺
CN113954193A (zh) * 2021-11-24 2022-01-21 南通良禽佳木家居有限公司 一种实木加工用高温高压染色装置及染色方法
CN114643627B (zh) * 2022-03-25 2023-03-21 南京生兴有害生物防治技术股份有限公司 一种箱式木材热处理装置及处理方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9453C (index.php) *
FR403022A (fr) * 1908-09-14 1909-10-23 Pages Procédé et dispositifs d'imprégnation des bois
US2042826A (en) * 1933-09-08 1936-06-02 Singer Mfg Co Process of treating wood
US2205770A (en) * 1937-11-11 1940-06-25 Lawrence R Van Allen Wood impregnation
US2435218A (en) * 1945-02-26 1948-02-03 Monie S Hudson Apparatus and method for drying wood
GB620023A (en) * 1947-01-02 1949-03-17 Ragnar Saxen A method of preserving wood
GB1067600A (en) * 1964-11-17 1967-05-03 Monie Sanders Hudson Process and apparatus for treating wood
US3685959A (en) * 1969-04-24 1972-08-22 Dow Chemical Co Wood seasoning and modification
JPS49116204A (index.php) * 1973-03-07 1974-11-06
JPS51136803A (en) * 1975-05-16 1976-11-26 Seisan Kaihatsu Kagaku Kenkyus Method of producing reformed woods
SE417688B (sv) * 1977-10-07 1981-04-06 Norrkopings Treimport Ab Sett att minska och/eller utjemna hartskoncentrationen hos faner av treslag med hog hartshalt
JPS5542829A (en) * 1978-09-20 1980-03-26 Hiyougo Izumi Steam distillation in sawn article
US4567115A (en) * 1982-12-16 1986-01-28 Bell Canada Pressure impregnation of wood poles for preservation
JPS6438641A (en) * 1987-08-03 1989-02-08 Fuji Electric Co Ltd Gas sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101856828A (zh) * 2009-04-07 2010-10-13 上海缘竹实业有限公司 一种竹材脱脂、染色、烘干一体化作业系统

Also Published As

Publication number Publication date
DE69327742T2 (de) 2000-07-06
CA2091624A1 (en) 1993-10-11
EP0798088A2 (en) 1997-10-01
TW239091B (index.php) 1995-01-21
EP0564844B1 (en) 2000-02-02
US5784805A (en) 1998-07-28
EP0564844A1 (en) 1993-10-13
EP0798088A3 (en) 1998-01-28
DE69327742D1 (de) 2000-03-09

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