UA11842A1 - Process for preparation of highly dispersed silica, containing phosphorus - Google Patents

Process for preparation of highly dispersed silica, containing phosphorus

Info

Publication number
UA11842A1
UA11842A1 UA3986659A UA3986659A UA11842A1 UA 11842 A1 UA11842 A1 UA 11842A1 UA 3986659 A UA3986659 A UA 3986659A UA 3986659 A UA3986659 A UA 3986659A UA 11842 A1 UA11842 A1 UA 11842A1
Authority
UA
Ukraine
Prior art keywords
preparation
highly dispersed
containing phosphorus
dispersed silica
silica
Prior art date
Application number
UA3986659A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Віктор Михайлович Богатирьов
Виктор Михайлович Богатырев
Олексій Олексійович Чуйко
Алексей Алексеевич Чуйко
Роман Васильович Сушко
Роман Васильевич Сушко
Сергій Андрійович Курта
Сергей Андреевич Курта
Original Assignee
Інститут Хімії Поверхні Ан України
Институт химии поверхности АН Украины
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 Інститут Хімії Поверхні Ан України, Институт химии поверхности АН Украины filed Critical Інститут Хімії Поверхні Ан України
Priority to UA3986659A priority Critical patent/UA11842A1/en
Publication of UA11842A1 publication Critical patent/UA11842A1/en

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  • Glass Compositions (AREA)
  • Silicon Compounds (AREA)

Abstract

The process for preparation of highly dispersed phosphorus-containing silica comprises the silica treatment by vapors of phosphorus trichloride and water. With the purpose of simplification process, at first silica is treated by water vapors in quantity of 3.5-10.0 mass %, and then by vapors of phosphorus trichloride.
UA3986659A 1985-12-09 1985-12-09 Process for preparation of highly dispersed silica, containing phosphorus UA11842A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA3986659A UA11842A1 (en) 1985-12-09 1985-12-09 Process for preparation of highly dispersed silica, containing phosphorus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA3986659A UA11842A1 (en) 1985-12-09 1985-12-09 Process for preparation of highly dispersed silica, containing phosphorus

Publications (1)

Publication Number Publication Date
UA11842A1 true UA11842A1 (en) 1996-12-25

Family

ID=74552279

Family Applications (1)

Application Number Title Priority Date Filing Date
UA3986659A UA11842A1 (en) 1985-12-09 1985-12-09 Process for preparation of highly dispersed silica, containing phosphorus

Country Status (1)

Country Link
UA (1) UA11842A1 (en)

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