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NO870425D0 - Fremgangsmaate for rensing av kvartssand. - Google Patents

Fremgangsmaate for rensing av kvartssand.

Info

Publication number
NO870425D0
NO870425D0 NO870425A NO870425A NO870425D0 NO 870425 D0 NO870425 D0 NO 870425D0 NO 870425 A NO870425 A NO 870425A NO 870425 A NO870425 A NO 870425A NO 870425 D0 NO870425 D0 NO 870425D0
Authority
NO
Norway
Prior art keywords
cleaning
procedure
quartz sand
quartz
sand
Prior art date
Application number
NO870425A
Other languages
English (en)
Other versions
NO870425L (no
Inventor
Emmanuel Papanikolan
Leonard Theodorus Maria Ebben
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of NO870425D0 publication Critical patent/NO870425D0/no
Publication of NO870425L publication Critical patent/NO870425L/no

Links

Classifications

    • 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
    • C03C1/02—Pretreated ingredients
    • C03C1/022—Purification of silica sand or other minerals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Silicon Compounds (AREA)
NO870425A 1986-02-06 1987-02-03 Fremgangsmaate for rensing av kvartssand. NO870425L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8600283A NL8600283A (nl) 1986-02-06 1986-02-06 Werkwijze voor het zuiveren van kwartszand.

Publications (2)

Publication Number Publication Date
NO870425D0 true NO870425D0 (no) 1987-02-03
NO870425L NO870425L (no) 1987-08-07

Family

ID=19847531

Family Applications (1)

Application Number Title Priority Date Filing Date
NO870425A NO870425L (no) 1986-02-06 1987-02-03 Fremgangsmaate for rensing av kvartssand.

Country Status (6)

Country Link
US (1) US4804422A (no)
EP (1) EP0233665B1 (no)
JP (1) JPH0755844B2 (no)
DE (1) DE3774723D1 (no)
NL (1) NL8600283A (no)
NO (1) NO870425L (no)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114477189A (zh) * 2022-03-01 2022-05-13 何良雨 一种超高纯石英砂的提纯方法
CN114933306A (zh) * 2022-05-10 2022-08-23 天津拓展伟创材料研究有限公司 一种石英砂络合提纯方法

Families Citing this family (43)

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US4952246A (en) * 1989-08-23 1990-08-28 Dependable Foundry Equipment Company, Inc. Plant and method for reconditioning green foundry sand
US5037625A (en) * 1990-02-06 1991-08-06 The Feldspar Corporation Purified quartz and process for purifying quartz
US4983370A (en) * 1990-02-06 1991-01-08 The Feldspar Corporation Purified quartz and process for purifying quartz
IL100503A (en) * 1991-12-25 1995-03-30 R & D Silicate Prod Ltd Process for the preparation of amorphous silica
DE4435568A1 (de) * 1994-10-05 1996-04-11 Hoechst Ag Verfahren zur Verbesserung der Qualität von Quarzsand
US6174509B1 (en) * 1997-02-11 2001-01-16 Corning Incorporated Pure fused silica, furnace and method
US5968259A (en) * 1997-08-27 1999-10-19 Shin-Etsu Quartz Products Co., Ltd. High-purity quartz glass and method for the preparation thereof
US6098810A (en) * 1998-06-26 2000-08-08 Pueblo Process, Llc Flotation process for separating silica from feldspar to form a feed material for making glass
US6574991B1 (en) 1998-08-13 2003-06-10 Corning Incorporated Pure fused silica, furnace and method
US6182237B1 (en) 1998-08-31 2001-01-30 International Business Machines Corporation System and method for detecting phase errors in asics with multiple clock frequencies
US6277349B1 (en) * 1998-11-14 2001-08-21 C. Eric Westbrook Tridymite-based processing for high purity quartz
AUPR054000A0 (en) * 2000-10-04 2000-10-26 Austai Motors Designing Pty Ltd A planetary gear apparatus
US20040258496A1 (en) * 2002-04-08 2004-12-23 Marusich Troy D. High frequency tooth pass cutting device and method
US20110120365A1 (en) * 2009-11-25 2011-05-26 Hui She Process for removal of contaminants from a melt of non-ferrous metals and apparatus for growing high purity silicon crystals
CN102029271B (zh) * 2010-11-08 2012-05-02 连云港晶族新材料科技有限公司 石英砂提纯清洗装置与工艺
CN102173425B (zh) * 2010-12-28 2012-07-25 汪徐春 一种铵盐络合法除铁以制备高纯石英砂的方法
CN102259870B (zh) * 2011-05-12 2012-09-26 田辉明 一种石英砂提纯酸洗装置
GB2514118B (en) * 2013-05-13 2015-11-11 Heraeus Quartz Uk Ltd Froth floatation separation and analysis
US10384972B2 (en) * 2014-02-06 2019-08-20 Momentive Performance Materials Inc. Fused quartz tubing for pharmaceutical packaging and methods for making the same
CN104445864A (zh) * 2014-11-14 2015-03-25 东莞市长安东阳光铝业研发有限公司 一种用酸蒸汽去除高纯石英砂杂质的方法
CN109485048A (zh) * 2017-09-15 2019-03-19 江苏闽江矿业有限公司 一种石英砂的除杂工艺
JP7121337B2 (ja) * 2018-07-05 2022-08-18 日本電気硝子株式会社 ガラス材の製造方法及びガラス材
CN108910897B (zh) * 2018-08-03 2020-01-24 湖北菲利华石英玻璃股份有限公司 一种石英砂高温活化提纯方法
EP3763682A1 (en) 2019-07-12 2021-01-13 Heraeus Quarzglas GmbH & Co. KG Purification of quartz powders by removal of microparticles of refractory materials
CN110615687B (zh) * 2019-11-01 2022-05-13 内蒙古仁创沙产业有限公司 一种铸造硅砂的提纯方法和高纯硅砂
CN113210343A (zh) * 2020-01-18 2021-08-06 徐州市万达石英有限公司 一种节能型石英提纯装置
CN111747648A (zh) * 2020-08-07 2020-10-09 福莱特玻璃集团股份有限公司 一种应用于玻璃生产的石英砂提纯工艺及装置
CN112897877A (zh) * 2021-02-02 2021-06-04 台玻安徽玻璃有限公司 浮法玻璃之备用高纯石英原料分离提纯方法
CN113479894A (zh) * 2021-07-27 2021-10-08 深圳市考拉生态科技有限公司 环保型石英砂提纯工艺
CN113856608A (zh) * 2021-09-13 2021-12-31 贺永圣 一种提高反应提纯效率的石英石提纯反应釜
CN114043725A (zh) * 2021-10-29 2022-02-15 康硕(德阳)智能制造有限公司 一种3d打印石英废砂处理工艺
CN114014540B (zh) * 2021-12-08 2022-07-29 连云港太平洋半导体材料有限公司 一种乳白石英玻璃的制备工艺
CN114477188B (zh) * 2022-03-01 2023-07-21 何良雨 一种高纯石英砂的提纯方法及装置
CN114618824A (zh) * 2022-03-17 2022-06-14 湖南亿胜新材料有限公司 一种精制石英砂酸洗提纯装置
CN114835129B (zh) * 2022-04-26 2023-04-25 连云港强邦石英制品有限公司 一种石英砂酸洗设备及酸洗工艺
CN115028170A (zh) * 2022-05-18 2022-09-09 天津臻泰科技有限公司 一种无氟碱酸联合擦洗生产低铁硅质原料的方法
CN115140741B (zh) * 2022-06-30 2023-07-21 中鸿控股集团有限公司 一种以花岗伟晶岩为原料制备4N及4N以上的SiO2石英砂的方法
CN115090604B (zh) * 2022-07-18 2023-10-24 徐州水处理研究所 一种连续流水线式大规模酸洗生产低铁石英砂装置
CN115382835B (zh) * 2022-08-19 2023-12-22 陕西合兴硅砂有限公司 一种生产光伏玻璃用石英砂的一体式装置及方法
CN115490237A (zh) * 2022-09-09 2022-12-20 连云港福东正佑照明电器有限公司 一种高温气氛提纯石英砂的设备和方法
CN116081628B (zh) * 2022-12-29 2024-04-16 中建材玻璃新材料研究院集团有限公司 一种石英砂动态连续酸洗提纯工艺方法及装备
CN117862100B (zh) * 2024-01-05 2024-06-04 江苏弘扬石英制品有限公司 一种石英砂酸洗提纯装置
CN118545722B (zh) * 2024-05-30 2024-12-10 中颖(山西)新材料股份有限公司 一种高纯度石英砂提纯酸洗设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA594783A (en) * 1960-03-22 Potter Charles Treatment of sand
CA604060A (en) * 1960-08-23 International Minerals And Chemical Corporation Purification of sand
US1219438A (en) * 1916-04-25 1917-03-20 Robert M Catlin Method of making decolorizing materials.
GB555241A (en) * 1941-11-07 1943-08-12 Pilkington Brothers Ltd Improvements in or relating to the purification of sand and other minerals from iron
US2502337A (en) * 1944-09-28 1950-03-28 Pure Oil Co Use of fluoboric acid as a means of removing core sands from castings
US2666001A (en) * 1950-06-15 1954-01-12 Pure Oil Co Chemical method for removing residual sand from metal castings formed in sand-type molds
GB796993A (en) * 1953-10-03 1958-06-25 Emi Ltd Improvements relating to electrically-operated two state devices especially for storing binary digital data
US2952516A (en) * 1957-05-10 1960-09-13 Int Minerals & Chem Corp Purification of sand
GB1223177A (en) * 1968-09-17 1971-02-24 British Ind Sand Ltd The purification of sand
US4101309A (en) * 1976-10-13 1978-07-18 Tokyo Shibaura Electric Co., Ltd. Method for preparing tungsten materials
NO144520C (no) * 1979-02-14 1981-09-23 Reidar Aamli Krystallinsk silisiumdioksyd med kornstoerrelse under 2 mm (kvartssand) og fremgangsmaate til fremstilling av slik silisiumdioksyd ved behandling av naturlig forekommende kvartssand
GB8317669D0 (en) * 1983-06-29 1983-08-03 British Ind Sand Ltd Chemical treatment of sand
US4477364A (en) * 1983-11-07 1984-10-16 Capetrol International, Inc. Acidic glass cleaning composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114477189A (zh) * 2022-03-01 2022-05-13 何良雨 一种超高纯石英砂的提纯方法
CN114933306A (zh) * 2022-05-10 2022-08-23 天津拓展伟创材料研究有限公司 一种石英砂络合提纯方法

Also Published As

Publication number Publication date
DE3774723D1 (de) 1992-01-09
JPH0755844B2 (ja) 1995-06-14
NL8600283A (nl) 1987-09-01
US4804422A (en) 1989-02-14
JPS62187138A (ja) 1987-08-15
EP0233665B1 (en) 1991-11-27
EP0233665A1 (en) 1987-08-26
NO870425L (no) 1987-08-07

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