SE394664B - Forfarande och anordning for tillvaratagande av glasfibrer i glasfiltsavfall - Google Patents

Forfarande och anordning for tillvaratagande av glasfibrer i glasfiltsavfall

Info

Publication number
SE394664B
SE394664B SE7311892A SE7311892A SE394664B SE 394664 B SE394664 B SE 394664B SE 7311892 A SE7311892 A SE 7311892A SE 7311892 A SE7311892 A SE 7311892A SE 394664 B SE394664 B SE 394664B
Authority
SE
Sweden
Prior art keywords
glass
procedure
recovering
glass fibers
felt waste
Prior art date
Application number
SE7311892A
Other languages
English (en)
Swedish (sv)
Inventor
M Lindberg
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of SE394664B publication Critical patent/SE394664B/xx

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
    • C03B37/10—Non-chemical treatment
    • C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
    • C03B37/15—Re-forming fibres or filaments, i.e. changing their shape with heat application, e.g. for making optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/002—Thermal treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Joining Of Glass To Other Materials (AREA)
SE7311892A 1972-09-04 1973-08-31 Forfarande och anordning for tillvaratagande av glasfibrer i glasfiltsavfall SE394664B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI722440A FI47978C (fi) 1972-09-04 1972-09-04 Menetelmä ja laite lasihuopajätteiden lasikuidun talteeenottamiseksi

Publications (1)

Publication Number Publication Date
SE394664B true SE394664B (sv) 1977-07-04

Family

ID=8507103

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7311892A SE394664B (sv) 1972-09-04 1973-08-31 Forfarande och anordning for tillvaratagande av glasfibrer i glasfiltsavfall

Country Status (11)

Country Link
US (1) US3852108A (xx)
BE (1) BE804140A (xx)
CA (1) CA1018356A (xx)
DE (1) DE2341406A1 (xx)
FI (1) FI47978C (xx)
FR (1) FR2197824B1 (xx)
GB (1) GB1403489A (xx)
IT (1) IT996623B (xx)
NL (1) NL7312228A (xx)
NO (1) NO132632C (xx)
SE (1) SE394664B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922796A (en) * 1974-10-25 1975-12-02 Fluid Energy Process Equip Drying mill for wet granular material
GB1489797A (en) * 1975-05-15 1977-10-26 Fibreglass Ltd Production of glass fibres
US4145202A (en) * 1977-03-31 1979-03-20 Ppg Industries, Inc. Method for reprocessing glass fibers
CA1115144A (en) * 1978-04-26 1981-12-29 Frank E. Harvey Method and apparatus for reprocessing glass fibers
US4397692A (en) * 1982-03-12 1983-08-09 Manville Service Corporation Method for the reclamation of glass fiber from scrap fiber glass mat
US4432780A (en) * 1982-08-27 1984-02-21 Owens-Corning Fiberglas Corporation Glass fiber scrap reclamation
US5273318A (en) * 1989-10-13 1993-12-28 Bridgestone Corporation Vehicle mudguard
US5670024A (en) * 1992-08-08 1997-09-23 Wtu Warmetechnik Und Umweltschutz Gmbh Thermal treatment process for waste and/or residual materials
FR2728275B1 (fr) * 1994-12-16 1997-03-14 Europ Propulsion Procede de traitement de materiaux composites en vue de leur recyclage
US5772126A (en) * 1996-11-06 1998-06-30 Ppg Industries, Inc. System and process for recycling waste material produced by a glass fiberizing process
US6199778B1 (en) 1996-11-06 2001-03-13 Ppg Industries Ohio, Inc. Systems and processes for recycling glass fiber waste material into glass fiber product
CN110862234A (zh) * 2019-12-12 2020-03-06 重庆国际复合材料股份有限公司 一种玻璃纤维废丝的回收方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500665A (en) * 1944-03-30 1950-03-14 Owens Corning Fiberglass Corp High-temperature insulation and method of manufacture
US2845364A (en) * 1954-03-01 1958-07-29 Owens Corning Fiberglass Corp Process for burning size from glass fabric and coating the resulting fabric
GB938966A (en) * 1960-05-23 1963-10-09 Stevens & Co Inc J P Improvements in or relating to heat cleaning of fibrous glass or other inorganic fabrics
US3680218A (en) * 1969-05-07 1972-08-01 Owens Corning Fiberglass Corp Drying chamber apparatus and method
US3739491A (en) * 1971-09-22 1973-06-19 Tec Systems High velocity air web dryer

Also Published As

Publication number Publication date
CA1018356A (en) 1977-10-04
US3852108A (en) 1974-12-03
NO132632B (xx) 1975-09-01
BE804140A (fr) 1973-12-17
IT996623B (it) 1975-12-10
DE2341406A1 (de) 1974-03-14
GB1403489A (en) 1975-08-28
NO132632C (xx) 1975-12-10
FI47978C (fi) 1974-05-10
FI47978B (xx) 1974-01-31
FR2197824A1 (xx) 1974-03-29
FR2197824B1 (xx) 1976-10-01
NL7312228A (xx) 1974-03-06

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