PL432836A1 - Sposób modyfikacji drewna - Google Patents

Sposób modyfikacji drewna

Info

Publication number
PL432836A1
PL432836A1 PL432836A PL43283620A PL432836A1 PL 432836 A1 PL432836 A1 PL 432836A1 PL 432836 A PL432836 A PL 432836A PL 43283620 A PL43283620 A PL 43283620A PL 432836 A1 PL432836 A1 PL 432836A1
Authority
PL
Poland
Prior art keywords
wood
wood modification
modification
modified
thermally modified
Prior art date
Application number
PL432836A
Other languages
English (en)
Other versions
PL242309B1 (pl
Inventor
Marek Grześkiewicz
Janusz Zawadzki
Michał Drożdżek
Paweł Kozakiewicz
Agnieszka Laskowska
Andrzej Radomski
Jakub Gawron
Olga Bytner
Original Assignee
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie
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 Szkoła Główna Gospodarstwa Wiejskiego w Warszawie filed Critical Szkoła Główna Gospodarstwa Wiejskiego w Warszawie
Priority to PL432836A priority Critical patent/PL242309B1/pl
Publication of PL432836A1 publication Critical patent/PL432836A1/pl
Publication of PL242309B1 publication Critical patent/PL242309B1/pl

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
    • B27K5/06—Softening or hardening of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/02—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/10—Temperature; Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób modyfikacji drewna. Sposób modyfikacji drewna obejmujący następujące etapy: drewno poddaje się modyfikacji termicznej w środowisku azotu, a następnie drewno poddaje się modyfikacji termomechanicznej, w czasie której zagęszcza się drewno zmodyfikowane termicznie.
PL432836A 2020-02-04 2020-02-04 Sposób modyfikacji drewna PL242309B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL432836A PL242309B1 (pl) 2020-02-04 2020-02-04 Sposób modyfikacji drewna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL432836A PL242309B1 (pl) 2020-02-04 2020-02-04 Sposób modyfikacji drewna

Publications (2)

Publication Number Publication Date
PL432836A1 true PL432836A1 (pl) 2021-08-09
PL242309B1 PL242309B1 (pl) 2023-02-06

Family

ID=77560876

Family Applications (1)

Application Number Title Priority Date Filing Date
PL432836A PL242309B1 (pl) 2020-02-04 2020-02-04 Sposób modyfikacji drewna

Country Status (1)

Country Link
PL (1) PL242309B1 (pl)

Also Published As

Publication number Publication date
PL242309B1 (pl) 2023-02-06

Similar Documents

Publication Publication Date Title
NO20052771L (no) Kamille/Alovera-behandlet hanske.
MY192409A (en) Business processing method and apparatus
AR053553A1 (es) Composicion de anticuerpos anti molecula de adhesion celular adresina mucosa (anti-madcam)
BRPI0411217A (pt) composição, e método para formar um artigo
NO20082170L (no) Forbedret testosterongel og fremgangsmate til anvendelse
BR112012010992A2 (pt) formulação de gel de polissacarídeo tendo distribuição de agente bioativo em estágios múltiplos
NO20060416L (no) Ny anvendelse I
DE602004022554D1 (de) Thermische behandlung einer implantierbaren medizinischen arzneimittel-elutions-vorrichtung
AR055422A2 (es) Composicion de antigeno, composicion de vacuna y procedimiento para tratar un cerdo
GB2464247A (en) Method and system for dynamic call anchoring
NO20040258L (no) Preparat for behandling av negleinfeksjoner med nitrogenoksid
WO2008051197A3 (en) Small-molecule botulinum toxin inhibitors
CY1111622T1 (el) Ανθρωποποιημενοι ανταγωνιστες anti-cmet
CY1114293T1 (el) Συνθεσεις με κυκλοπροπενια και μεσα συμπλοκοποιησης μεταλλου
NO20051654L (no) Forlenget frigjoring av farmasoytisk preparat
EA201070120A1 (ru) Способы и композиции для предотвращения потери раствора высокой плотности для заканчивания скважины
WO2004100879A3 (en) Method and composition for preventing or reducing edema, deep vein thrombosis and/or pulmonary embolism
ATE519170T1 (de) Automatisierter vorlagenerzeugungsalgorithmus für eine implantierbare einrichtung
MX2019008545A (es) Estabilidad mejorada de composiciones que contienen inhibidor de la ureasa.
EA201992815A1 (ru) Способ делегирования и способ повторного делегирования рабочего процесса утверждения
NO20072890L (no) Behandling av mastitt
CY1120487T1 (el) Νεα μεθοδος για τη θεραπεια λοιμωξεων απο ελικοβακτηριδιο του πυλωρου (η. pylori)
PL432836A1 (pl) Sposób modyfikacji drewna
MX2021013956A (es) Método para seleccionar regímenes, ingredientes y composiciones de tratamiento para la piel.
NO20065093L (no) Enkeltturs kompletteringsystem.