CA2339576A1 - Creating silica soot with a plug-free system - Google Patents

Creating silica soot with a plug-free system Download PDF

Info

Publication number
CA2339576A1
CA2339576A1 CA002339576A CA2339576A CA2339576A1 CA 2339576 A1 CA2339576 A1 CA 2339576A1 CA 002339576 A CA002339576 A CA 002339576A CA 2339576 A CA2339576 A CA 2339576A CA 2339576 A1 CA2339576 A1 CA 2339576A1
Authority
CA
Canada
Prior art keywords
liquid
soot
evaporative
reactant
liquid reactant
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.)
Abandoned
Application number
CA002339576A
Other languages
English (en)
French (fr)
Inventor
Daniel W. Hawtof
Joseph M. Whalen
John Stone Iii
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.)
Corning Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2339576A1 publication Critical patent/CA2339576A1/en
Abandoned legal-status Critical Current

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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C03B19/1423—Reactant deposition burners
    • 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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01413—Reactant delivery systems
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/453—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating passing the reaction gases through burners or torches, e.g. atmospheric pressure CVD
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/50—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with alkali metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/54—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with beryllium, magnesium or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/32—Non-halide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/34—Liquid, e.g. mist or aerosol
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/46—Comprising performance enhancing means, e.g. electrostatic charge or built-in heater

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)
CA002339576A 1998-08-07 1999-07-16 Creating silica soot with a plug-free system Abandoned CA2339576A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9573598P 1998-08-07 1998-08-07
US60/095,735 1998-08-07
PCT/US1999/016176 WO2000007950A1 (en) 1998-08-07 1999-07-16 Creating silica soot with a plug-free system

Publications (1)

Publication Number Publication Date
CA2339576A1 true CA2339576A1 (en) 2000-02-17

Family

ID=22253358

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002339576A Abandoned CA2339576A1 (en) 1998-08-07 1999-07-16 Creating silica soot with a plug-free system

Country Status (9)

Country Link
EP (1) EP1121333A4 (pt)
JP (1) JP2002522334A (pt)
KR (1) KR20010072337A (pt)
CN (1) CN1315926A (pt)
AU (1) AU765649B2 (pt)
BR (1) BR9912803A (pt)
CA (1) CA2339576A1 (pt)
WO (1) WO2000007950A1 (pt)
ZA (1) ZA994173B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6800574B2 (en) 2001-10-24 2004-10-05 3M Innovative Properties Company Glass beads and uses thereof
US20070240454A1 (en) * 2006-01-30 2007-10-18 Brown David P Method and apparatus for continuous or batch optical fiber preform and optical fiber production
US11345606B2 (en) 2017-02-17 2022-05-31 David Brown Deposition particles and a method and apparatus for producing the same
EP3950610A1 (de) * 2020-08-06 2022-02-09 Heraeus Quarzglas GmbH & Co. KG Alternative fluorierungsmittel ii: fluosil und sootaufbau

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230744A (en) * 1979-02-21 1980-10-28 Corning Glass Works System for delivering materials to deposition site on optical waveguide blank
DE3530153A1 (de) * 1985-08-23 1987-03-05 Licentia Gmbh Verfahren zur herstellung eines aerosolstromes
CN1128111C (zh) * 1995-12-19 2003-11-19 康宁股份有限公司 在制造二氧化硅时抑制硅氧烷原料凝胶化的方法

Also Published As

Publication number Publication date
CN1315926A (zh) 2001-10-03
JP2002522334A (ja) 2002-07-23
EP1121333A1 (en) 2001-08-08
AU5108599A (en) 2000-02-28
ZA994173B (en) 2000-03-06
AU765649B2 (en) 2003-09-25
KR20010072337A (ko) 2001-07-31
EP1121333A4 (en) 2005-03-09
BR9912803A (pt) 2001-05-02
WO2000007950A1 (en) 2000-02-17

Similar Documents

Publication Publication Date Title
AU741598B2 (en) Method for forming silica by combustion of liquid reactants using oxygen
AU741475B2 (en) Method and apparatus for forming silica by combustion of liquidreactants using a heater
US6260385B1 (en) Method and burner for forming silica-containing soot
CN1128111C (zh) 在制造二氧化硅时抑制硅氧烷原料凝胶化的方法
US6705127B1 (en) Methods of manufacturing soot for optical fiber preforms and preforms made by the methods
CA2346457C (en) Method for manufacturing a preform of an active fiber
AU765649B2 (en) Creating silica soot with a plug-free system
JP2013177297A (ja) ドープ石英ガラスの製造方法
US6739156B1 (en) Maintaining a plug-free system during a silica soot creation process
CA2344806A1 (en) Methods of manufacturing soot for optical fiber preforms and preforms made by the methods
US6672106B1 (en) Method and apparatus for forming soot for the manufacture of glass
MXPA01001439A (en) Creating silica soot with a plug-free system
JP2001089160A (ja) ガラス層の形成方法、光ファイバー母材の製造方法及び光ファイバーの製造方法、並びに内付け化学気相堆積装置
JP2008110916A (ja) 石英系ガラスの製造方法および光デバイスの製造方法
KR20030069187A (ko) 레이아웃 동안 실리카를 불소로 도핑하는 장치 및 그 방법
AU759821B2 (en) Method and apparatus for forming soot for the manufacture of glass
JPS6047215B2 (ja) 光フアイバ用母材の製造方法
MXPA00001101A (en) Method for forming silica by combustion of liquid reactants using oxygen
MXPA00000586A (en) Method and apparatus for forming silica by combustion of liquid reactants using a heater
JPH04331739A (ja) 光ファイバ母材の製造方法
JP2003040627A (ja) 石英系ガラス用原料及び石英系ガラスの製造方法
MXPA01001383A (en) Method and apparatus for forming soot for the manufacture of glass

Legal Events

Date Code Title Description
FZDE Dead