SG92694G - Process for manufacturing high purity silica - Google Patents

Process for manufacturing high purity silica

Info

Publication number
SG92694G
SG92694G SG92694A SG92694A SG92694G SG 92694 G SG92694 G SG 92694G SG 92694 A SG92694 A SG 92694A SG 92694 A SG92694 A SG 92694A SG 92694 G SG92694 G SG 92694G
Authority
SG
Singapore
Prior art keywords
high purity
manufacturing high
purity silica
silica
manufacturing
Prior art date
Application number
SG92694A
Other languages
English (en)
Inventor
Koichi Orij
Masashi Nishida
Junsuke Yagi
Iwao Ohshima
Original Assignee
Mitsubishi Rayon Co
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
Priority claimed from JP60139146A external-priority patent/JPS623012A/ja
Priority claimed from JP13914585A external-priority patent/JPS623011A/ja
Application filed by Mitsubishi Rayon Co filed Critical Mitsubishi Rayon Co
Priority to SG92694A priority Critical patent/SG92694G/en
Publication of SG92694G publication Critical patent/SG92694G/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/005—Fibre or filament compositions obtained by leaching of a soluble phase and consolidation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/152—Preparation of hydrogels
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • 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
    • C03B37/011—Manufacture of glass fibres or filaments starting from a liquid phase reaction process, e.g. through a gel phase
    • 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
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/095—Use of materials therefor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Silicon Compounds (AREA)
SG92694A 1985-06-27 1994-07-11 Process for manufacturing high purity silica SG92694G (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG92694A SG92694G (en) 1985-06-27 1994-07-11 Process for manufacturing high purity silica

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP60139146A JPS623012A (ja) 1985-06-27 1985-06-27 高純度シリカの製造方法
JP13914585A JPS623011A (ja) 1985-06-27 1985-06-27 高純度シリカの製造方法
JP2206886 1986-02-05
JP2206986 1986-02-05
SG92694A SG92694G (en) 1985-06-27 1994-07-11 Process for manufacturing high purity silica

Publications (1)

Publication Number Publication Date
SG92694G true SG92694G (en) 1995-01-13

Family

ID=27457691

Family Applications (1)

Application Number Title Priority Date Filing Date
SG92694A SG92694G (en) 1985-06-27 1994-07-11 Process for manufacturing high purity silica

Country Status (7)

Country Link
US (1) US4683128A (fr)
EP (1) EP0206353B1 (fr)
KR (1) KR930001210B1 (fr)
CA (1) CA1271307A (fr)
DE (1) DE3688009T2 (fr)
ES (1) ES8707158A1 (fr)
SG (1) SG92694G (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0761852B2 (ja) * 1987-03-23 1995-07-05 日東化学工業株式会社 非焼結クリストバライト化シリカの製造方法
JPS63291808A (ja) * 1987-05-25 1988-11-29 Kawatetsu Kogyo Kk 高純度シリカの製造方法
US4973462A (en) * 1987-05-25 1990-11-27 Kawatetsu Mining Company, Ltd. Process for producing high purity silica
JPH0791051B2 (ja) * 1987-06-09 1995-10-04 日東化学工業株式会社 微細シリカ粒子の製造方法
US5030433A (en) * 1988-07-18 1991-07-09 International Minerals & Chemical Corp. Process for producing pure and dense amorphous synthetic silica particles
DE69008892T2 (de) * 1989-02-20 1994-09-29 Nitto Chemical Industry Co Ltd Verfahren zur Herstellung von Kieselsäure mit einem niedrigen Silanolgehalt.
JPH0699135B2 (ja) * 1989-02-20 1994-12-07 富士デヴィソン株式会社 球状シリカゲルの製造法
JP2545282B2 (ja) * 1989-04-17 1996-10-16 日東化学工業株式会社 球状シリカ粒子の製造方法
US5158758A (en) * 1989-04-24 1992-10-27 International Minerals & Chemical Corp. Production of silica having high specific surface area
US5178948A (en) * 1989-08-07 1993-01-12 J. M. Huber Corporation Method and apparatus for production of rubber dispersible pellets
US5028407A (en) * 1990-01-25 1991-07-02 International Minerals & Chemical Corp. Method of production of high purity fusible silica
JP2617822B2 (ja) * 1990-04-10 1997-06-04 日東化学工業株式会社 非焼結状クリストバライト粒子の製造方法
DE4240354C1 (de) * 1992-12-01 1994-02-10 Achtsnit Hans Dieter Dr Kieselsäurestapelfaser-Vorgarn, dessen Herstellung und Verwendung
IL104722A (en) * 1993-02-02 1998-04-05 Rotem Fertilizers Ltd Process for the manufacture of pure silica from rock containing it
JP3751326B2 (ja) * 1994-10-14 2006-03-01 三菱レイヨン株式会社 高純度透明石英ガラスの製造方法
US6832735B2 (en) * 2002-01-03 2004-12-21 Nanoproducts Corporation Post-processed nanoscale powders and method for such post-processing
DE19813971B4 (de) * 1998-03-24 2005-12-01 Heraeus Quarzglas Gmbh & Co. Kg Verfahren für die Reinigung von SiO2-Körnung
US6632412B2 (en) * 1999-12-01 2003-10-14 Timo Peltola Bioactive sol-gel derived silica fibers and methods for their preparation
JP4614214B2 (ja) 1999-12-02 2011-01-19 信越化学工業株式会社 半導体装置素子用中空パッケージ
US7713045B2 (en) * 2005-01-26 2010-05-11 Sergeant's Pet Care Products Inc. Injection apparatus for producing molded food products
CA2646180A1 (fr) * 2006-03-15 2007-09-20 Reaction Sciences, Inc. Procede de fabrication de silicium pour cellules solaires et pour d'autres applications
CN103435048B (zh) * 2013-08-17 2015-04-15 福建省三明同晟化工有限公司 一种牙膏用二氧化硅的制备方法
CN103435049B (zh) * 2013-08-19 2014-12-31 武汉大学 一种二氧化硅的提纯方法
CN103449455B (zh) * 2013-08-30 2015-04-29 连云港市弘扬石英制品有限公司 一种以低品位石英矿为原料生产高品质石英砂的方法
CN103435050A (zh) * 2013-09-18 2013-12-11 天津大学 一种从单晶硅环保废砂浆中制备白炭黑的方法
CN103449454B (zh) * 2013-09-18 2015-12-23 武汉科技大学 一种以竹叶为原料制备纳米二氧化硅的方法及所制备得到的纳米二氧化硅
CA3149171A1 (fr) 2019-08-29 2021-03-04 Gregory Kenneth BEDFORD Charge a base de silice ultra-blanche
CN113772679B (zh) * 2020-06-09 2023-03-31 福建中闽大地纳米新材料有限公司 一种高分散低密度纳米二氧化硅的粘胶分散制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR907009A (fr) * 1944-03-24 1946-02-27 Obtention de gels de silice et d'alumine
US3959174A (en) * 1971-08-24 1976-05-25 W. R. Grace & Co. Method of selectively producing high pore volume silica gel
DE2155045B2 (de) * 1971-11-05 1976-05-06 Sebestian, Imrich, Dr., 6000 Frankfurt; Halasz, Istvan, Prof. Dr., 6600 Saarbrücken Verfahren zur herstellung von kugelfoermigen poroesen sio tief 2-teilchen
US3846537A (en) * 1972-08-21 1974-11-05 Monsanto Co Process of preparing silica xerogels
JPS51112924A (en) * 1975-03-28 1976-10-05 Asahi Chem Ind Co Ltd A process for producing silicate fibers
JPS51115298A (en) * 1975-04-03 1976-10-09 Agency Of Ind Science & Technol Process for production of spherical silica gel
JPS5954632A (ja) * 1982-09-21 1984-03-29 Mitsubishi Metal Corp 石英ガラス粉末の製造法
JPS6042218A (ja) * 1983-08-15 1985-03-06 Nippon Chem Ind Co Ltd:The 超高純度シリカの製造法
JPS6042217A (ja) * 1983-08-15 1985-03-06 Nippon Chem Ind Co Ltd:The 高純度シリカの製造法
JPS60180911A (ja) * 1984-02-27 1985-09-14 Nippon Chem Ind Co Ltd:The 高純度シリカおよびその製造法
JPS60191016A (ja) * 1984-03-12 1985-09-28 Nippon Chem Ind Co Ltd:The 高純度シリカゲル
JPS60204612A (ja) * 1984-03-29 1985-10-16 Nippon Sheet Glass Co Ltd 高純度二酸化珪素の製造方法
JPS60204613A (ja) * 1984-03-30 1985-10-16 Nippon Sheet Glass Co Ltd 高純度シリカゲルの製造方法
JPS6117416A (ja) * 1984-07-03 1986-01-25 Nippon Chem Ind Co Ltd:The 高純度シリカおよびその製造方法

Also Published As

Publication number Publication date
DE3688009D1 (de) 1993-04-22
CA1271307A (fr) 1990-07-10
US4683128A (en) 1987-07-28
EP0206353B1 (fr) 1993-03-17
ES556561A0 (es) 1987-07-16
DE3688009T2 (de) 1993-09-16
EP0206353A3 (en) 1988-12-28
EP0206353A2 (fr) 1986-12-30
ES8707158A1 (es) 1987-07-16
KR930001210B1 (ko) 1993-02-22
KR870000242A (ko) 1987-02-17

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