FR3141691B1 - Procédé de fabrication de fibres minérales par centrifugation à basse émission en dioxyde de carbone - Google Patents

Procédé de fabrication de fibres minérales par centrifugation à basse émission en dioxyde de carbone

Info

Publication number
FR3141691B1
FR3141691B1 FR2211509A FR2211509A FR3141691B1 FR 3141691 B1 FR3141691 B1 FR 3141691B1 FR 2211509 A FR2211509 A FR 2211509A FR 2211509 A FR2211509 A FR 2211509A FR 3141691 B1 FR3141691 B1 FR 3141691B1
Authority
FR
France
Prior art keywords
mineral fibers
carbon dioxide
low carbon
dioxide emission
manufacturing mineral
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
FR2211509A
Other languages
English (en)
Other versions
FR3141691A1 (fr
Inventor
Antoine Verdier
Ayush Sharma
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.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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 to FR2211509A priority Critical patent/FR3141691B1/fr
Application filed by Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Priority to PCT/EP2023/080716 priority patent/WO2024094873A1/fr
Priority to AU2023374756A priority patent/AU2023374756A1/en
Priority to JP2025525655A priority patent/JP2025537159A/ja
Priority to EP23804951.4A priority patent/EP4612097A1/fr
Priority to KR1020257017836A priority patent/KR20250103693A/ko
Publication of FR3141691A1 publication Critical patent/FR3141691A1/fr
Priority to ZA2025/03503A priority patent/ZA202503503B/en
Application granted granted Critical
Publication of FR3141691B1 publication Critical patent/FR3141691B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/048—Means for attenuating the spun fibres, e.g. blowers for spinner cups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F23D14/24—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other at least one of the fluids being submitted to a swirling motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/03003—Annular combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Fibers (AREA)
  • Gas Burners (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

La présente invention concerne un procédé de fabrication de fibres minérales par une installation comprenant un brûleur annulaire, le brûleur comprenant une chambre de combustion et une tuyère, la tuyère reliant la chambre de combustion à l’extérieur du brûleur, une assiette de fibrage adaptée pour former des filaments du matériau thermoplastique à partir par centrifugation, le procédé comprenant au moins une étape d’injection d’un premier fluide dans la chambre de combustion à un premier débit, le premier fluide comprenant un combustible, le combustible comprenant du dihydrogène, une fraction volumique en dihydrogène dans le premier fluide étant supérieure à 0,05. Fig 2
FR2211509A 2022-11-04 2022-11-04 Procédé de fabrication de fibres minérales par centrifugation à basse émission en dioxyde de carbone Active FR3141691B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2211509A FR3141691B1 (fr) 2022-11-04 2022-11-04 Procédé de fabrication de fibres minérales par centrifugation à basse émission en dioxyde de carbone
AU2023374756A AU2023374756A1 (en) 2022-11-04 2023-11-03 Method for producing mineral fibers by means of low-carbon-emission centrifugal spinning
JP2025525655A JP2025537159A (ja) 2022-11-04 2023-11-03 低二酸化炭素排出型遠心分離を用いた鉱物繊維の製造方法
EP23804951.4A EP4612097A1 (fr) 2022-11-04 2023-11-03 Procédé de fabrication de fibres minérales par centrifugation à basse émission en dioxyde de carbone
PCT/EP2023/080716 WO2024094873A1 (fr) 2022-11-04 2023-11-03 Procédé de fabrication de fibres minérales par centrifugation à basse émission en dioxyde de carbone
KR1020257017836A KR20250103693A (ko) 2022-11-04 2023-11-03 저탄소 배출 원심 방사를 통해 미네랄 섬유를 제조하는 방법
ZA2025/03503A ZA202503503B (en) 2022-11-04 2025-04-24 Method for producing mineral fibers by means of low-carbon-emission centrifugal spinning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2211509A FR3141691B1 (fr) 2022-11-04 2022-11-04 Procédé de fabrication de fibres minérales par centrifugation à basse émission en dioxyde de carbone
FR2211509 2022-11-04

Publications (2)

Publication Number Publication Date
FR3141691A1 FR3141691A1 (fr) 2024-05-10
FR3141691B1 true FR3141691B1 (fr) 2026-04-17

Family

ID=85462384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2211509A Active FR3141691B1 (fr) 2022-11-04 2022-11-04 Procédé de fabrication de fibres minérales par centrifugation à basse émission en dioxyde de carbone

Country Status (7)

Country Link
EP (1) EP4612097A1 (fr)
JP (1) JP2025537159A (fr)
KR (1) KR20250103693A (fr)
AU (1) AU2023374756A1 (fr)
FR (1) FR3141691B1 (fr)
WO (1) WO2024094873A1 (fr)
ZA (1) ZA202503503B (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249413A (en) * 1962-11-21 1966-05-03 Johns Manville Apparatus for producing a propulsion stream adapted to attenuate fibers
FR2835906B1 (fr) 2002-02-13 2004-06-04 Saint Gobain Isover Bruleur a combustion interne, notamment pour l'etirage de fibres minerales
FR2914986B1 (fr) * 2007-04-12 2015-04-10 Saint Gobain Isover Bruleur a combustion interne
FI2257502T4 (en) * 2008-02-28 2022-12-15 Product based on mineral fibres and process for obtaining same

Also Published As

Publication number Publication date
FR3141691A1 (fr) 2024-05-10
EP4612097A1 (fr) 2025-09-10
KR20250103693A (ko) 2025-07-07
JP2025537159A (ja) 2025-11-14
ZA202503503B (en) 2026-02-25
WO2024094873A1 (fr) 2024-05-10
AU2023374756A1 (en) 2025-05-01

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