BE449703A - - Google Patents

Info

Publication number
BE449703A
BE449703A BE449703DA BE449703A BE 449703 A BE449703 A BE 449703A BE 449703D A BE449703D A BE 449703DA BE 449703 A BE449703 A BE 449703A
Authority
BE
Belgium
Prior art keywords
sep
bifluoride
ammonium
mixture
potassium
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE449703A publication Critical patent/BE449703A/fr

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
    • B27K3/16—Inorganic impregnating agents
    • B27K3/30—Compounds of fluorine
    • 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
    • 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
    • B27K3/32—Mixtures of different inorganic impregnating agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
BE449703D BE449703A (d)

Publications (1)

Publication Number Publication Date
BE449703A true BE449703A (d)

Family

ID=104963

Family Applications (1)

Application Number Title Priority Date Filing Date
BE449703D BE449703A (d)

Country Status (1)

Country Link
BE (1) BE449703A (d)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1020280C2 (nl) * 2002-03-29 2003-10-17 Nijman Wood Modification B V Werkwijze voor het behandelen van hout, houtpoeder en dergelijke, inrichting voor het behandelen van hout, uit het gemodificeerde hout vervaardigde voortbrengselen en uit het behandelde houtpoeder vervaardigde voortbrengselen.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1020280C2 (nl) * 2002-03-29 2003-10-17 Nijman Wood Modification B V Werkwijze voor het behandelen van hout, houtpoeder en dergelijke, inrichting voor het behandelen van hout, uit het gemodificeerde hout vervaardigde voortbrengselen en uit het behandelde houtpoeder vervaardigde voortbrengselen.
WO2003082534A3 (en) * 2002-03-29 2003-12-18 Nijman Wood Modification Tradi Method for the treatment of wood, wood powder and such, equipment for the treatment of wood and products made from the modified wood and wood powder
CN100354084C (zh) * 2002-03-29 2007-12-12 尼蒙木材改良贸易有限公司 通过用二氟化物水溶液的润湿改善生木材干燥工艺的方法及用于该方法的设备

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