JP6129293B2 - 電気溶融された合成石英ガラスから成形体を製造する方法 - Google Patents

電気溶融された合成石英ガラスから成形体を製造する方法 Download PDF

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JP6129293B2
JP6129293B2 JP2015503821A JP2015503821A JP6129293B2 JP 6129293 B2 JP6129293 B2 JP 6129293B2 JP 2015503821 A JP2015503821 A JP 2015503821A JP 2015503821 A JP2015503821 A JP 2015503821A JP 6129293 B2 JP6129293 B2 JP 6129293B2
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Prior art keywords
quartz glass
granules
particles
helium
sio
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JP2015503821A
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Japanese (ja)
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JP2015520095A (ja
JP2015520095A5 (https=
Inventor
レーマン ヴァルター
レーマン ヴァルター
カイザー トーマス
カイザー トーマス
アーント マーティン
アーント マーティン
ホーフマン アヒム
ホーフマン アヒム
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.)
Heraeus Quarzglas GmbH and Co KG
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Heraeus Quarzglas GmbH and Co KG
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Priority claimed from DE102012006914.6A external-priority patent/DE102012006914B4/de
Priority claimed from DE201210008123 external-priority patent/DE102012008123B4/de
Application filed by Heraeus Quarzglas GmbH and Co KG filed Critical Heraeus Quarzglas GmbH and Co KG
Publication of JP2015520095A publication Critical patent/JP2015520095A/ja
Publication of JP2015520095A5 publication Critical patent/JP2015520095A5/ja
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0336—Shaft furnaces
    • 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
    • C03B19/108—Forming porous, sintered or foamed beads
    • 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
    • C03B19/1095—Thermal after-treatment of beads, e.g. tempering, crystallisation, annealing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
JP2015503821A 2012-04-05 2013-03-26 電気溶融された合成石英ガラスから成形体を製造する方法 Active JP6129293B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102012006914.6 2012-04-05
DE102012006914.6A DE102012006914B4 (de) 2012-04-05 2012-04-05 Verfahren zur Herstellung synthetischer Quarzglaskörnung
DE102012008123.5 2012-04-25
DE201210008123 DE102012008123B4 (de) 2012-04-25 2012-04-25 Verfahren zur Herstellung eines Formkörpers aus elektrogeschmolzenem synthetischem Quarzglas
PCT/EP2013/056364 WO2013149882A1 (de) 2012-04-05 2013-03-26 Verfahren zur herstellung eines formkörpers aus elektrogeschmolzenem synthetischem quarzglas

Publications (3)

Publication Number Publication Date
JP2015520095A JP2015520095A (ja) 2015-07-16
JP2015520095A5 JP2015520095A5 (https=) 2016-01-21
JP6129293B2 true JP6129293B2 (ja) 2017-05-17

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JP2015503821A Active JP6129293B2 (ja) 2012-04-05 2013-03-26 電気溶融された合成石英ガラスから成形体を製造する方法

Country Status (5)

Country Link
US (1) US20150052948A1 (https=)
EP (1) EP2834200B1 (https=)
JP (1) JP6129293B2 (https=)
CN (1) CN104185613B (https=)
WO (1) WO2013149882A1 (https=)

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JP5801407B2 (ja) * 2010-10-28 2015-10-28 ヘレウス・クアルツグラース・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディット・ゲゼルシャフトＨｅｒａｅｕｓ ＱｕａｒｚｇｌａｓＧｍｂＨ ＆ Ｃｏ． ＫＧ 合成石英ガラス顆粒の製造方法
JP2019502637A (ja) * 2015-12-18 2019-01-31 ヘレウス クワルツグラス ゲーエムベーハー ウント コンパニー カーゲー 高熱法二酸化ケイ素造粒体からの均質な石英ガラス
US10676388B2 (en) 2015-12-18 2020-06-09 Heraeus Quarzglas Gmbh & Co. Kg Glass fibers and pre-forms made of homogeneous quartz glass
WO2017103115A2 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung eines quarzglaskörpers in einem schmelztiegel aus refraktärmetall
TWI794149B (zh) 2015-12-18 2023-03-01 德商何瑞斯廓格拉斯公司 石英玻璃粉粒、不透明成型體及彼等之製備方法
JP7044454B2 (ja) 2015-12-18 2022-03-30 ヘレウス クワルツグラス ゲーエムベーハー ウント コンパニー カーゲー 石英ガラス調製時の中間体としての炭素ドープ二酸化ケイ素造粒体の調製
US11492282B2 (en) 2015-12-18 2022-11-08 Heraeus Quarzglas Gmbh & Co. Kg Preparation of quartz glass bodies with dew point monitoring in the melting oven
WO2017103160A1 (de) * 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung von quarzglaskörpern aus siliziumdioxidgranulat
US11053152B2 (en) 2015-12-18 2021-07-06 Heraeus Quarzglas Gmbh & Co. Kg Spray granulation of silicon dioxide in the preparation of quartz glass
US11952303B2 (en) 2015-12-18 2024-04-09 Heraeus Quarzglas Gmbh & Co. Kg Increase in silicon content in the preparation of quartz glass
EP3390290B1 (de) 2015-12-18 2023-03-15 Heraeus Quarzglas GmbH & Co. KG Herstellung eines opaken quarzglaskörpers
CN108698894A (zh) * 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 在多腔式烘箱中制备石英玻璃体
KR20180095623A (ko) * 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 실리카 유리 제품의 제조 및 후-처리
JP7560262B2 (ja) * 2020-03-17 2024-10-02 ノリタケ株式会社 ロータリーキルン
US12384712B2 (en) * 2020-11-16 2025-08-12 Momentive Performance Materials Quartz, Inc. Systems and method for producing hollow quartz cylinders
CN112520987B (zh) * 2020-12-03 2022-01-28 东海县奥兰石英科技有限公司 一种多级连熔集成法生产大直径石英管的制备方法
CN112624579B (zh) * 2020-12-03 2021-09-17 东海县奥兰石英科技有限公司 一种一体集成法生产大直径透明石英坨的制备方法及装置
CN118637812B (zh) * 2024-08-12 2024-11-05 中建材玻璃新材料研究院集团有限公司 一种微晶玻璃分配及成形装置

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US2038627A (en) * 1935-07-18 1936-04-28 Corning Glass Works Method of making glass
US2134050A (en) 1937-02-27 1938-10-25 Warren C Kimbrough Gas trap
US4225443A (en) 1978-03-22 1980-09-30 The Taulman Company Sintered-glass-granule filter medium
DE3405298A1 (de) * 1984-02-15 1985-09-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Anlage und verfahren zum kontinuierlichen kalzinieren von aluminiumhydroxid
GB8627735D0 (en) 1986-11-20 1986-12-17 Tsl Group Plc Vitreous silica
DE4424044A1 (de) * 1994-07-11 1996-01-18 Heraeus Quarzglas Verfahren zur Herstellung von Kieselsäuregranulat und Verwendung des so hergestellten Granulats
EP0737653B1 (en) * 1995-04-10 1998-01-14 Heraeus Quarzglas GmbH Process for continuously refining of quartz powder
JPH10287416A (ja) 1997-04-08 1998-10-27 Mitsubishi Chem Corp 合成石英粉の製造方法
DE19937861C2 (de) 1999-08-13 2003-03-20 Heraeus Quarzglas Verfahren für die Herstellung dichter Quarzglas-Körnung
JP2001089125A (ja) * 1999-09-28 2001-04-03 Shinetsu Quartz Prod Co Ltd 多孔質シリカ顆粒、その製造方法及び該多孔質シリカ顆粒を用いた合成石英ガラス粉の製造方法
EP1088789A3 (en) 1999-09-28 2002-03-27 Heraeus Quarzglas GmbH & Co. KG Porous silica granule, its method of production and its use in a method for producing quartz glass
JP4548625B2 (ja) * 1999-09-28 2010-09-22 信越石英株式会社 高純度合成石英ガラス粉の製造方法
US6739155B1 (en) * 2000-08-10 2004-05-25 General Electric Company Quartz making an elongated fused quartz article using a furnace with metal-lined walls
JP4117641B2 (ja) * 2001-11-26 2008-07-16 ジャパンスーパークォーツ株式会社 合成石英粉の処理方法およびその石英ガラス製品
DE102004038602B3 (de) * 2004-08-07 2005-12-29 Heraeus Quarzglas Gmbh & Co. Kg Elektrogeschmolzenes, synthetisches Quarzglas, insbesondere für den Einsatz in der Lampen- und in der Halbleiterfertigung und Verfahren zur Herstellung desselben
DE102005045051A1 (de) * 2005-09-21 2007-03-22 Industrie-Ofenbau Rudolf Brands Gmbh Drehrohrofen
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DE102008033945B4 (de) * 2008-07-19 2012-03-08 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung von mit Stickstoff dotiertem Quarzglas sowie zur Durchführung des Verfahrens geeignete Quarzglaskörnung, Verfahren zur Herstellung eines Quarzglasstrangs und Verfahren zur Herstellung eines Quarzglastiegels
DE102010021693A1 (de) * 2010-05-27 2011-12-01 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung von Quarzglaskörnung

Also Published As

Publication number Publication date
EP2834200B1 (de) 2017-01-18
CN104185613A (zh) 2014-12-03
JP2015520095A (ja) 2015-07-16
EP2834200A1 (de) 2015-02-11
CN104185613B (zh) 2017-05-03
US20150052948A1 (en) 2015-02-26
WO2013149882A1 (de) 2013-10-10

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