SU474505A1 - The method of obtaining granulated active alumina - Google Patents

The method of obtaining granulated active alumina

Info

Publication number
SU474505A1
SU474505A1 SU1909944A SU1909944A SU474505A1 SU 474505 A1 SU474505 A1 SU 474505A1 SU 1909944 A SU1909944 A SU 1909944A SU 1909944 A SU1909944 A SU 1909944A SU 474505 A1 SU474505 A1 SU 474505A1
Authority
SU
USSR - Soviet Union
Prior art keywords
active alumina
granulated active
obtaining granulated
obtaining
alumina
Prior art date
Application number
SU1909944A
Other languages
Russian (ru)
Inventor
Роберт Васильевич Хлудов
Николай Тимофеевич Ухалов
Original Assignee
Омский Филиал Специального Конструкторского Бюро По Автоматике В Нефтепереработке И Нефтехимии
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 Омский Филиал Специального Конструкторского Бюро По Автоматике В Нефтепереработке И Нефтехимии filed Critical Омский Филиал Специального Конструкторского Бюро По Автоматике В Нефтепереработке И Нефтехимии
Priority to SU1909944A priority Critical patent/SU474505A1/en
Application granted granted Critical
Publication of SU474505A1 publication Critical patent/SU474505A1/en

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Description

Предмет изобретени  Способ получени  гранулированной активной окиси алюмини  путем обработки гидроокиси алюмини  минеральной кислотой с по- 5 следующей формовкой, сушкой и прокалкой, отличающийс  тем, что, с целью увеличени  удельной поверхности окиси, в качестве минеральной кислоты используют борную кислоту .The subject of the invention is a method for producing granulated active alumina by treating aluminum hydroxide with a mineral acid followed by molding, drying and calcining, characterized in that boric acid is used as the mineral acid in order to increase the specific surface of the oxide.

SU1909944A 1973-04-13 1973-04-13 The method of obtaining granulated active alumina SU474505A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1909944A SU474505A1 (en) 1973-04-13 1973-04-13 The method of obtaining granulated active alumina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1909944A SU474505A1 (en) 1973-04-13 1973-04-13 The method of obtaining granulated active alumina

Publications (1)

Publication Number Publication Date
SU474505A1 true SU474505A1 (en) 1975-06-25

Family

ID=20550165

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1909944A SU474505A1 (en) 1973-04-13 1973-04-13 The method of obtaining granulated active alumina

Country Status (1)

Country Link
SU (1) SU474505A1 (en)

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