DD120860A1 - - Google Patents

Info

Publication number
DD120860A1
DD120860A1 DD18799475A DD18799475A DD120860A1 DD 120860 A1 DD120860 A1 DD 120860A1 DD 18799475 A DD18799475 A DD 18799475A DD 18799475 A DD18799475 A DD 18799475A DD 120860 A1 DD120860 A1 DD 120860A1
Authority
DD
German Democratic Republic
Application number
DD18799475A
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 filed Critical
Priority to DD18799475A priority Critical patent/DD120860A1/xx
Publication of DD120860A1 publication Critical patent/DD120860A1/xx
Priority to DE19762633468 priority patent/DE2633468C2/de
Priority to GB3466276A priority patent/GB1519369A/en

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)
  • Silicon Compounds (AREA)
DD18799475A 1975-08-22 1975-08-22 DD120860A1 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD18799475A DD120860A1 (enrdf_load_stackoverflow) 1975-08-22 1975-08-22
DE19762633468 DE2633468C2 (de) 1975-08-22 1976-07-26 Verfahren zur Herstellung von hochreinem SiO↓2↓
GB3466276A GB1519369A (en) 1975-08-22 1976-08-19 Process for the production of sio2

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18799475A DD120860A1 (enrdf_load_stackoverflow) 1975-08-22 1975-08-22

Publications (1)

Publication Number Publication Date
DD120860A1 true DD120860A1 (enrdf_load_stackoverflow) 1976-07-05

Family

ID=5501472

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18799475A DD120860A1 (enrdf_load_stackoverflow) 1975-08-22 1975-08-22

Country Status (3)

Country Link
DD (1) DD120860A1 (enrdf_load_stackoverflow)
DE (1) DE2633468C2 (enrdf_load_stackoverflow)
GB (1) GB1519369A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123024A1 (de) * 1981-06-10 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von hochreinem siliziumdioxid fuer lichtleitfasern
GB2192388A (en) * 1986-05-09 1988-01-13 Longcliffe Quarries Ltd Process for leaching silica sand to reduce the iron content thereof
DE3922508A1 (de) * 1989-07-08 1991-01-10 Knauf Westdeutsche Gips Verfahren zur herstellung von technisch verwertbarer amorpher kieselsaeure und sauren loesungen von aluminiumsalzen sowie verwendung derselben
RU2402485C1 (ru) * 2009-06-22 2010-10-27 Василий Викторович Наседкин Способ получения аморфного диоксида кремния
RU2526454C1 (ru) * 2013-01-30 2014-08-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарёва" Способ получения тонкодисперсного аморфного микрокремнезема
CN115196642B (zh) * 2022-07-04 2023-09-26 柯瑞林 一种二氧化硅的提纯方法
CN115316508A (zh) * 2022-10-13 2022-11-11 天津冶建特种材料有限公司 一种含有二氧化硅的饲料添加剂及其制备方法
CN116332190A (zh) * 2023-03-30 2023-06-27 湖南旗滨光能科技有限公司 一种石英砂酸洗系统及酸洗工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678380C (de) * 1937-03-28 1939-07-14 Duinger Glassandwerk Bock & Co Verfahren und Vorrichtung zur Enteisenung von Quarzsand

Also Published As

Publication number Publication date
DE2633468A1 (de) 1977-03-03
DE2633468C2 (de) 1983-03-03
GB1519369A (en) 1978-07-26

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