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ES8800569A1 - Process of and apparatus for producing vitreous beads - Google Patents

Process of and apparatus for producing vitreous beads

Info

Publication number
ES8800569A1
ES8800569A1 ES556391A ES556391A ES8800569A1 ES 8800569 A1 ES8800569 A1 ES 8800569A1 ES 556391 A ES556391 A ES 556391A ES 556391 A ES556391 A ES 556391A ES 8800569 A1 ES8800569 A1 ES 8800569A1
Authority
ES
Spain
Prior art keywords
beads
feedstock
flame
producing vitreous
vitreous beads
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.)
Expired
Application number
ES556391A
Other languages
Spanish (es)
Other versions
ES556391A0 (en
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.)
AGC Glass Europe SA
Original Assignee
Glaverbel Belgium SA
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 Glaverbel Belgium SA filed Critical Glaverbel Belgium SA
Publication of ES8800569A1 publication Critical patent/ES8800569A1/en
Publication of ES556391A0 publication Critical patent/ES556391A0/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/102—Forming solid beads by blowing a gas onto a stream of molten glass or onto particulate materials, e.g. pulverising
    • C03B19/1025—Bead furnaces or burners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

In a process of and apparatus for producing vitreous beads, feedstock, fuel and comburent are discharged from a burner assembly 1 into a combustion chamber 20 where the feedstock is acted upon by flame 26 so that the feedstock is heated and formed into beads. The beads are then drawn off from the chamber. Non-combustible gas is supplied to the combustion chamber 20 via a duct 25 surrounding the burner 1, to maintain a stream which flows along the flame path around the flame 26 to form a gas sleeve.
ES556391A 1985-07-24 1986-06-21 Process of and apparatus for producing vitreous beads Expired ES8800569A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8518680A GB2178024B (en) 1985-07-24 1985-07-24 Process of and apparatus for producing vitreous beads

Publications (2)

Publication Number Publication Date
ES8800569A1 true ES8800569A1 (en) 1987-11-01
ES556391A0 ES556391A0 (en) 1987-11-01

Family

ID=10582776

Family Applications (2)

Application Number Title Priority Date Filing Date
ES556391A Expired ES8800569A1 (en) 1985-07-24 1986-06-21 Process of and apparatus for producing vitreous beads
ES556402A Expired ES8706580A1 (en) 1985-07-24 1986-06-23 Process of and apparatus for producing vitreous beads

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES556402A Expired ES8706580A1 (en) 1985-07-24 1986-06-23 Process of and apparatus for producing vitreous beads

Country Status (10)

Country Link
CN (1) CN1017888B (en)
AU (1) AU581328B2 (en)
BE (1) BE905136A (en)
CS (1) CS271337B2 (en)
ES (2) ES8800569A1 (en)
FR (1) FR2585348B1 (en)
GB (1) GB2178024B (en)
HU (1) HU212474B (en)
SU (1) SU1611215A3 (en)
ZA (1) ZA865478B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8914639D0 (en) * 1989-06-26 1989-08-16 Shell Int Research Heat processing of particulate material and apparatus therefor
WO1995029134A1 (en) * 1994-04-25 1995-11-02 Minnesota Mining And Manufacturing Company Compositions comprising fused particulates and methods of making them
US6254981B1 (en) 1995-11-02 2001-07-03 Minnesota Mining & Manufacturing Company Fused glassy particulates obtained by flame fusion
RU2108984C1 (en) * 1996-05-14 1998-04-20 Фокин Андрей Викторович Method of manufacturing glass balls
EP1013991B1 (en) * 1997-05-22 2004-05-19 Siren Jian A method and apparatus for recovering energy of waste classification incineration
US6813902B2 (en) * 2000-11-01 2004-11-09 American Air Liquide, Inc. Systems and methods for increasing production of spheroidal glass particles in vertical glass furnaces
RU2199495C2 (en) * 2001-03-12 2003-02-27 Возжаев Игорь Геннадьевич Chamber-calibrator for molding and hardening silicate spherical microarticles
RU2201903C2 (en) * 2001-03-12 2003-04-10 Возжаев Игорь Геннадьевич Minute glass ball surface shaping and stabilizing chamber
CN103553304B (en) * 2013-10-31 2016-03-09 河北勇龙邦大新材料有限公司 A kind of method and apparatus of inorganic microspheres Fast Sintering
MX2022009077A (en) * 2020-01-24 2022-08-15 Basf Se MANUFACTURING PROCESS OF HOLLOW SPHERICAL GLASS PARTICLES.
CN113754252B (en) * 2021-09-28 2022-11-29 陕西科技大学 Preparation method and production device of large-particle spherical glass

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE521556A (en) * 1953-07-18
NL232500A (en) * 1957-10-22
US3190737A (en) * 1960-07-07 1965-06-22 Flex O Lite Mfg Corp Glass bead furnace and method of making glass beads
BE627719A (en) * 1962-03-27
GB1060234A (en) * 1964-05-16 1967-03-01 Cataphote Corp Method and apparatus for manufacturing glass beads
US3579720A (en) * 1968-01-04 1971-05-25 Glaverbel Apparatus for subdividing fluid mass into grains
IE51461B1 (en) * 1980-08-15 1986-12-24 Redland Technology Ltd Method and apparatus for the production of glass beads
EP0086599A1 (en) * 1982-02-12 1983-08-24 Redland Technologies Limited Method and apparatus for the heat processing of particulate materials
GB2121782B (en) * 1982-06-08 1986-10-22 Glaverbel Manufacture of rounded vitreous beads

Also Published As

Publication number Publication date
GB2178024A (en) 1987-02-04
FR2585348B1 (en) 1992-12-04
GB2178024B (en) 1989-08-02
FR2585348A1 (en) 1987-01-30
SU1611215A3 (en) 1990-11-30
CS503986A2 (en) 1990-02-12
ZA865478B (en) 1987-03-25
AU581328B2 (en) 1989-02-16
CN86104731A (en) 1987-01-21
CN1017888B (en) 1992-08-19
ES556402A0 (en) 1987-07-01
CS271337B2 (en) 1990-09-12
AU6003686A (en) 1987-01-29
GB8518680D0 (en) 1985-08-29
HUT45464A (en) 1988-07-28
HU212474B (en) 1996-07-29
BE905136A (en) 1987-01-19
ES8706580A1 (en) 1987-07-01
ES556391A0 (en) 1987-11-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050910