DE69122039D1 - Verfahren zum Herstellen von hochreinem Glaspulver - Google Patents

Verfahren zum Herstellen von hochreinem Glaspulver

Info

Publication number
DE69122039D1
DE69122039D1 DE69122039T DE69122039T DE69122039D1 DE 69122039 D1 DE69122039 D1 DE 69122039D1 DE 69122039 T DE69122039 T DE 69122039T DE 69122039 T DE69122039 T DE 69122039T DE 69122039 D1 DE69122039 D1 DE 69122039D1
Authority
DE
Germany
Prior art keywords
production
glass powder
purity glass
purity
powder
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 - Fee Related
Application number
DE69122039T
Other languages
English (en)
Other versions
DE69122039T2 (de
Inventor
Takahisa Fukao
Takashi Komoda
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of DE69122039D1 publication Critical patent/DE69122039D1/de
Application granted granted Critical
Publication of DE69122039T2 publication Critical patent/DE69122039T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C03B19/106—Forming solid beads by chemical vapour deposition; by liquid phase reaction
    • C03B19/1065—Forming solid beads by chemical vapour deposition; by liquid phase reaction by liquid phase reactions, e.g. by means of a gel phase
    • 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
    • C03B19/103—Fluidised-bed furnaces
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/90—Drying, dehydration, minimizing oh groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
DE69122039T 1990-11-16 1991-11-13 Verfahren zum Herstellen von hochreinem Glaspulver Expired - Fee Related DE69122039T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31089390 1990-11-16

Publications (2)

Publication Number Publication Date
DE69122039D1 true DE69122039D1 (de) 1996-10-17
DE69122039T2 DE69122039T2 (de) 1997-02-06

Family

ID=18010653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122039T Expired - Fee Related DE69122039T2 (de) 1990-11-16 1991-11-13 Verfahren zum Herstellen von hochreinem Glaspulver

Country Status (3)

Country Link
US (1) US5211733A (de)
EP (1) EP0486004B1 (de)
DE (1) DE69122039T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236651A (en) * 1991-12-02 1993-08-17 Akzo N.V. Extrusion, collection, and drying of ceramic precursor gel to form dried gel particles
JP3413873B2 (ja) * 1993-05-27 2003-06-09 三菱化学株式会社 合成石英ガラス粉
ATE188497T1 (de) * 1993-11-02 2000-01-15 Bayer Ag Verfahren zur herstellung von asparaginsäure- haltigen polymeren
JPH0826742A (ja) * 1994-07-11 1996-01-30 Mitsubishi Chem Corp 合成石英ガラス粉
KR100414962B1 (ko) * 1994-12-26 2004-04-13 미쓰비시 가가꾸 가부시키가이샤 합성석영분말의제조방법
KR19990008146A (ko) * 1995-04-28 1999-01-25 미우라아끼라 합성 석영 분말의 제조방법 및 석영 유리 성형체의 제조방법
DE69712161T2 (de) * 1996-11-20 2002-12-12 Mitsubishi Chem Corp Kieselsäuregel, synthetisches Quarzglaspulver und Formkörper aus Quarzglas
DE19810565A1 (de) * 1998-03-11 1999-09-16 Basf Ag Verfahren zur Trocknung und Herstellung von mikroporösen Teilchen
KR100791564B1 (ko) * 1999-12-21 2008-01-03 삼성에스디아이 주식회사 희토류 산화물이 코팅된 형광체 및 그의 제조방법
DE60123878T2 (de) * 2000-06-28 2007-05-24 Japan Super Quartz Corp. Synthetisches Quarzpulver, Verfahren zur Herstellung und synthetischer Quarztiegel
EP1411032B1 (de) * 2001-07-19 2016-12-28 Mitsubishi Chemical Corporation Verfahren zur herstellung eines hochreinen pulvers
US7052541B2 (en) * 2002-06-19 2006-05-30 Board Of Regents, The University Of Texas System Color compositions
JP4444559B2 (ja) * 2002-10-09 2010-03-31 ジャパンスーパークォーツ株式会社 石英ガラスルツボの強化方法とシリコン単結晶の引き上げ方法
US7425235B2 (en) * 2005-02-11 2008-09-16 The Board Of Regents Of The University Of Texas System Color compositions and methods of manufacture
CA2615514A1 (en) * 2005-06-17 2006-12-28 The Board Of Regents Of The University Of Texas System Organic/inorganic lewis acid composite materials
US8951493B2 (en) * 2005-10-21 2015-02-10 Calix Ltd. Material compound and a method of fabricating the same
WO2007112496A1 (en) * 2006-03-31 2007-10-11 Calix Ltd System and method for the calcination of minerals
US9249028B2 (en) 2010-02-08 2016-02-02 Momentive Performance Materials Inc. Method for making high purity metal oxide particles and materials made thereof
US8197782B2 (en) 2010-02-08 2012-06-12 Momentive Performance Materials Method for making high purity metal oxide particles and materials made thereof
US8385375B2 (en) * 2010-02-12 2013-02-26 Robert R. Alfano P-element doped laser medium apparatus and method
WO2015048470A1 (en) * 2013-09-30 2015-04-02 Applied Materials, Inc Transfer chamber gas purge apparatus, electronic device processing systems, and purge methods
US10119191B2 (en) 2016-06-08 2018-11-06 Applied Materials, Inc. High flow gas diffuser assemblies, systems, and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4813924B1 (de) * 1968-09-17 1973-05-01
US3956004A (en) * 1972-03-06 1976-05-11 Mizusawa Kagaku Kogyo Kabushiki Kaisha Manufacture of granular lead compounds
US4210632A (en) * 1978-05-01 1980-07-01 Domlim Inc. Process and apparatus for calcining limestone
US4266978A (en) * 1979-06-25 1981-05-12 General Electric Company Synthesis of mixed oxide composition
DE3525495C1 (de) * 1985-07-17 1987-01-02 Heraeus Schott Quarzschmelze Verfahren zur Herstellung von Gegenstaenden aus synthetischem Siliziumdioxid
US4835124A (en) * 1985-09-30 1989-05-30 Aluminum Company Of America Alumina ceramic product from colloidal alumina
US4778626A (en) * 1985-11-04 1988-10-18 Australian Nat'l Univ. of Acton Preparation of particulate radioactive waste mixtures
US4948364A (en) * 1986-06-10 1990-08-14 Thompson Jeffery L Lime kilns
JPS63236721A (ja) * 1987-03-26 1988-10-03 Matsushita Electric Works Ltd ガラス粒子の製法

Also Published As

Publication number Publication date
US5211733A (en) 1993-05-18
EP0486004A2 (de) 1992-05-20
EP0486004A3 (en) 1993-01-13
EP0486004B1 (de) 1996-09-11
DE69122039T2 (de) 1997-02-06

Similar Documents

Publication Publication Date Title
DE69122039T2 (de) Verfahren zum Herstellen von hochreinem Glaspulver
HU913595D0 (en) Process for the production of tnf-muteines
DE3881860T2 (de) Verfahren zum Herstellen von Profilelementen.
HU903415D0 (en) Process for the production of perfluor-polyether-peroxides
EP0490870A3 (en) Process for the production of cellulose articles
HU912005D0 (en) Process for the production of aminobenzodiazepines
DE69316268D1 (de) Verfahren zum Herstellen von Glasgegenständen
DE69114209D1 (de) Verfahren zum Herstellen von Glasgegenständen.
EP0448194A3 (en) Process for production of polyarylenesulfides
HU913290D0 (en) Process for the production of cyuclodextrines
DE69201380T2 (de) Verfahren zum Herstellen von Rohrglas.
HU910151D0 (en) Process for the production of substituted 2-chloride-pyridines
HU9200933D0 (en) Process for the production of kinoline derivatives
HU913180D0 (en) Process for the production of optically active amines
HU904780D0 (en) Process for the production of indenoidole derivatives
HU912097D0 (en) Process for the production of amino acid derivatives
HU913280D0 (en) Process for the production of 8-chloro-kinoline derivatives
HU910937D0 (en) Process for the production of 8-sulfamylethylene-2-amino-tetraline derivatives
HU908137D0 (en) Process for the production of carbamoil derivatives
DE69413284D1 (de) Verfahren zum Herstellen von optischen Gegenständen
IL100132A0 (en) Process for the production of decabromodiphenylalkane
IL94101A0 (en) Process for the production of difluorohalomethoxybenzene derivatives
DE69011515D1 (de) Verfahren zum Herstellen von etikettierten Behältern.
NO177681C (no) Framgangsmåte for framstilling av konstruksjonsmateriale
DE59204950D1 (de) Verfahren zum Herstellen von UO2-oder U/PuO2-Pulver

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee