EP4397931C0 - Procédé de séchage thermique de bois sous atmosphère co2 - Google Patents

Procédé de séchage thermique de bois sous atmosphère co2

Info

Publication number
EP4397931C0
EP4397931C0 EP24150450.5A EP24150450A EP4397931C0 EP 4397931 C0 EP4397931 C0 EP 4397931C0 EP 24150450 A EP24150450 A EP 24150450A EP 4397931 C0 EP4397931 C0 EP 4397931C0
Authority
EP
European Patent Office
Prior art keywords
atmosphere
thermal drying
wood under
wood
under
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.)
Active
Application number
EP24150450.5A
Other languages
German (de)
English (en)
Other versions
EP4397931A1 (fr
EP4397931B1 (fr
Inventor
Yann Raoult
Guillaume Carmassi
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.)
Ways Sas
Original Assignee
Ways Sas
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 FR2300136A external-priority patent/FR3144861B1/fr
Priority claimed from FR2300130A external-priority patent/FR3144860B1/fr
Application filed by Ways Sas filed Critical Ways Sas
Priority to HRP20251514TT priority Critical patent/HRP20251514T1/hr
Publication of EP4397931A1 publication Critical patent/EP4397931A1/fr
Application granted granted Critical
Publication of EP4397931C0 publication Critical patent/EP4397931C0/fr
Publication of EP4397931B1 publication Critical patent/EP4397931B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/40—Arrangements for supplying or controlling air or other gases for drying solid materials or objects using gases other than air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/001—Air generating units, e.g. movable or independent of drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/20—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/202—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with means for changing the flow pattern, e.g. by reversing gas flow or by moving the materials or objects through subsequent compartments, at least two of which have a different flow direction
    • F26B21/206—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with means for changing the flow pattern, e.g. by reversing gas flow or by moving the materials or objects through subsequent compartments, at least two of which have a different flow direction by reversing fan rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/20—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/202—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with means for changing the flow pattern, e.g. by reversing gas flow or by moving the materials or objects through subsequent compartments, at least two of which have a different flow direction
    • F26B21/208—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with means for changing the flow pattern, e.g. by reversing gas flow or by moving the materials or objects through subsequent compartments, at least two of which have a different flow direction by air valves, movable baffles or nozzle arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/20—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/25—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/30—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/33—Humidity
    • F26B21/333—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/30—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/35—Temperature; Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/30—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/37—Velocity of flow; Quantity of flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • 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 goods
    • F26B2210/16—Wood, e.g. lumber, timber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
EP24150450.5A 2023-01-05 2024-01-04 Procédé de séchage thermique de bois sous atmosphère co2 Active EP4397931B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HRP20251514TT HRP20251514T1 (hr) 2023-01-05 2024-01-04 Metoda termičkog sušenja drva u co₂ atmosferi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2300136A FR3144861B1 (fr) 2023-01-05 2023-01-05 Procédé de séchage thermique de bois sous atmosphère CO2
FR2300130A FR3144860B1 (fr) 2023-01-05 2023-01-05 installation de séchage thermique de bois par séquestration CO2

Publications (3)

Publication Number Publication Date
EP4397931A1 EP4397931A1 (fr) 2024-07-10
EP4397931C0 true EP4397931C0 (fr) 2025-09-10
EP4397931B1 EP4397931B1 (fr) 2025-09-10

Family

ID=88020799

Family Applications (3)

Application Number Title Priority Date Filing Date
EP23768836.1A Pending EP4623259A1 (fr) 2023-01-05 2023-09-11 Installation de traitement du co2 à partir d'une source de co2 gazeuse haut débit et de moyens de séchage de bois sous atmosphère de co2
EP24150447.1A Active EP4397930B1 (fr) 2023-01-05 2024-01-04 Installation de séchage thermique de bois par séquestration de co2
EP24150450.5A Active EP4397931B1 (fr) 2023-01-05 2024-01-04 Procédé de séchage thermique de bois sous atmosphère co2

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP23768836.1A Pending EP4623259A1 (fr) 2023-01-05 2023-09-11 Installation de traitement du co2 à partir d'une source de co2 gazeuse haut débit et de moyens de séchage de bois sous atmosphère de co2
EP24150447.1A Active EP4397930B1 (fr) 2023-01-05 2024-01-04 Installation de séchage thermique de bois par séquestration de co2

Country Status (9)

Country Link
US (3) US20260104202A1 (fr)
EP (3) EP4623259A1 (fr)
CN (1) CN120530296A (fr)
CA (2) CA3225457A1 (fr)
ES (2) ES3044038T3 (fr)
HR (2) HRP20251514T1 (fr)
HU (1) HUE073069T2 (fr)
PL (2) PL4397931T3 (fr)
WO (3) WO2024146703A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB849613A (en) 1958-07-11 1960-09-28 Gordon Albert Gray An improved machine for drying copra
CA2732034C (fr) * 2011-02-14 2013-04-30 Yves Lacoursiere System de sechage de bois sur rails a ventilation en ligne
CA2809873A1 (fr) * 2013-03-25 2013-05-29 Yves Lacoursiere Systeme pour secher des morceaux de bois
CN107178966B (zh) * 2017-07-03 2019-11-29 阜南县铭钰柳木工艺品有限公司 半成品柳编篮中期烘干方法
CN109163547A (zh) * 2018-08-24 2019-01-08 湖州市南浔三亚家私有限公司 杨树木单板的干燥方法
FR3090835B1 (fr) * 2018-12-19 2023-01-13 Ways [Procédé de séchage thermique de bois sous atmosphère CO2, installation de séchage pour la mise en œuvre dudit procédé et produit obtenu]
CN110715541B (zh) * 2019-10-14 2024-05-28 南京航空航天大学 基于超临界二氧化碳储能的高温农产品干燥设备及方法
CN114034167A (zh) * 2021-11-30 2022-02-11 罗洋 一种超临界二氧化碳干燥装置

Also Published As

Publication number Publication date
PL4397930T3 (pl) 2025-11-24
HRP20251514T1 (hr) 2026-01-02
ES3044038T3 (en) 2025-11-26
EP4397931A1 (fr) 2024-07-10
US20240240863A1 (en) 2024-07-18
US20260104202A1 (en) 2026-04-16
CA3225462A1 (fr) 2024-07-05
EP4397930B1 (fr) 2025-07-09
US20240230229A1 (en) 2024-07-11
EP4397931B1 (fr) 2025-09-10
EP4397930C0 (fr) 2025-07-09
EP4623259A1 (fr) 2025-10-01
CN120530296A (zh) 2025-08-22
EP4397930A1 (fr) 2024-07-10
WO2024146703A1 (fr) 2024-07-11
PL4397931T3 (pl) 2026-02-02
ES3055837T3 (en) 2026-02-16
HRP20251228T1 (hr) 2025-12-05
WO2024146925A1 (fr) 2024-07-11
CA3225457A1 (fr) 2024-07-05
HUE073069T2 (hu) 2025-12-28
WO2024146929A1 (fr) 2024-07-11

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