UA49454A - Process for producing thermoexpanding graphite - Google Patents

Process for producing thermoexpanding graphite

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Publication number
UA49454A
UA49454A UA2001128523A UA2001128523A UA49454A UA 49454 A UA49454 A UA 49454A UA 2001128523 A UA2001128523 A UA 2001128523A UA 2001128523 A UA2001128523 A UA 2001128523A UA 49454 A UA49454 A UA 49454A
Authority
UA
Ukraine
Prior art keywords
graphite
thermoexpanding
producing
compound
containing chromium
Prior art date
Application number
UA2001128523A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Олександр Павлович Ярошенко
Александр Павлович Ярошенко
Михайло Віталійович Савоськін
Михаил Виталиевич Савоськин
Олександр Миколайович Магазинський
Александр Николаевич Магазинский
Олег Борисович Савсуненко
Сергій Миколайович Жуковський
Original Assignee
Інститут Фізико-Органічної Хімії І Вуглехімії Ім. Л.М. Литвиненка Національної Академії Наук України
Институт Физико-Органической Химии И Углехимии Им. Л.М. Литвиненко Национальной Академии Наук 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 Фізико-Органічної Хімії І Вуглехімії Ім. Л.М. Литвиненка Національної Академії Наук України, Институт Физико-Органической Химии И Углехимии Им. Л.М. Литвиненко Национальной Академии Наук Украины filed Critical Інститут Фізико-Органічної Хімії І Вуглехімії Ім. Л.М. Литвиненка Національної Академії Наук України
Priority to UA2001128523A priority Critical patent/UA49454A/en
Publication of UA49454A publication Critical patent/UA49454A/en

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Abstract

A process for producing thermoexpanding graphite consists in consecutive treating natural flaky graphite by concentrated aqueous solution of inorganic oxygen-containing chromium (VI) compound, concentrated sulphuric acid and dry neutralizing powder. At that sodium bichromate is used as the above-mentioned oxygen-containing chromium (VI) compound.
UA2001128523A 2001-12-11 2001-12-11 Process for producing thermoexpanding graphite UA49454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA2001128523A UA49454A (en) 2001-12-11 2001-12-11 Process for producing thermoexpanding graphite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA2001128523A UA49454A (en) 2001-12-11 2001-12-11 Process for producing thermoexpanding graphite

Publications (1)

Publication Number Publication Date
UA49454A true UA49454A (en) 2002-09-16

Family

ID=74293134

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2001128523A UA49454A (en) 2001-12-11 2001-12-11 Process for producing thermoexpanding graphite

Country Status (1)

Country Link
UA (1) UA49454A (en)

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