JPS57166333A - Preparation of raw material for glass fiber - Google Patents

Preparation of raw material for glass fiber

Info

Publication number
JPS57166333A
JPS57166333A JP56048414A JP4841481A JPS57166333A JP S57166333 A JPS57166333 A JP S57166333A JP 56048414 A JP56048414 A JP 56048414A JP 4841481 A JP4841481 A JP 4841481A JP S57166333 A JPS57166333 A JP S57166333A
Authority
JP
Japan
Prior art keywords
glass fiber
waste
binder
temperature gas
crushed
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.)
Granted
Application number
JP56048414A
Other languages
Japanese (ja)
Other versions
JPS649252B2 (en
Inventor
Hiromasa Take
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.)
Asahi Fiber Glass Co Ltd
Original Assignee
Asahi Fiber Glass Co Ltd
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 Asahi Fiber Glass Co Ltd filed Critical Asahi Fiber Glass Co Ltd
Priority to JP56048414A priority Critical patent/JPS57166333A/en
Publication of JPS57166333A publication Critical patent/JPS57166333A/en
Publication of JPS649252B2 publication Critical patent/JPS649252B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B1/00—Preparing the batches
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

PURPOSE: To reprocess glass fiber waste easily without carbonizing a binder, and to use it, by bringing the crushed glass fiber waste into contact with a high- temperature gas so that the binder is burned.
CONSTITUTION: Glass fiber waste containing a binder is crushed, and brought into contact with a high-temperature gas containing oxygen. The oxygen amount of the high-temperature gas is ≥ about 7vol%, preferably ≥ about 10vol%, and the temperature of the gas is ≥ about 600°C, preferably ≥ about 650°C. The heating is preferably carried out by bringing the crushed waste into contact with the high-temperature gas while the waste was being made to flow. By this process, the binder can be removed completely in a short time by heating the waste even at relatively low temperature in an atmosphere having a low oxygen content.
COPYRIGHT: (C)1982,JPO&Japio
JP56048414A 1981-04-02 1981-04-02 Preparation of raw material for glass fiber Granted JPS57166333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56048414A JPS57166333A (en) 1981-04-02 1981-04-02 Preparation of raw material for glass fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048414A JPS57166333A (en) 1981-04-02 1981-04-02 Preparation of raw material for glass fiber

Publications (2)

Publication Number Publication Date
JPS57166333A true JPS57166333A (en) 1982-10-13
JPS649252B2 JPS649252B2 (en) 1989-02-16

Family

ID=12802642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56048414A Granted JPS57166333A (en) 1981-04-02 1981-04-02 Preparation of raw material for glass fiber

Country Status (1)

Country Link
JP (1) JPS57166333A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179902A (en) * 1989-02-23 1993-01-19 Isover Saint-Gobain Method and apparatus for melting materials containing inorganic material fibers by the supply of oxygen rich gas
US5186112A (en) * 1989-02-23 1993-02-16 Isover Saint-Gobain Method and apparatus for melting materials containing inorganic material fibers by the supply of oxygen rich gas
TR25437A (en) * 1989-02-23 1993-03-01 Saint Gobain Isover METHOD OF MELTING MINERAL LIF INGREDIENTS
WO1999001394A1 (en) * 1997-07-04 1999-01-14 Starshine Glastechnologie Gmbh Process for the subsequent treatment of small glass particles
CN107311453A (en) * 2017-07-06 2017-11-03 济南大学 A kind of method that waste glass fibre fabric is back to glass production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414222A (en) * 1977-07-05 1979-02-02 Matobuebuichi Buar Buradeimiru Method of and device for generating acoustic vibration in fluid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414222A (en) * 1977-07-05 1979-02-02 Matobuebuichi Buar Buradeimiru Method of and device for generating acoustic vibration in fluid

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179902A (en) * 1989-02-23 1993-01-19 Isover Saint-Gobain Method and apparatus for melting materials containing inorganic material fibers by the supply of oxygen rich gas
US5186112A (en) * 1989-02-23 1993-02-16 Isover Saint-Gobain Method and apparatus for melting materials containing inorganic material fibers by the supply of oxygen rich gas
TR25437A (en) * 1989-02-23 1993-03-01 Saint Gobain Isover METHOD OF MELTING MINERAL LIF INGREDIENTS
WO1999001394A1 (en) * 1997-07-04 1999-01-14 Starshine Glastechnologie Gmbh Process for the subsequent treatment of small glass particles
CN107311453A (en) * 2017-07-06 2017-11-03 济南大学 A kind of method that waste glass fibre fabric is back to glass production
CN107311453B (en) * 2017-07-06 2019-12-27 济南大学 Method for reusing waste glass fiber fabric in glass production

Also Published As

Publication number Publication date
JPS649252B2 (en) 1989-02-16

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