SU1573600A1 - METHOD FOR PREPARATION OF CARRIER FOR ETHYLENE OXIDATION CATALYST - Google Patents

METHOD FOR PREPARATION OF CARRIER FOR ETHYLENE OXIDATION CATALYST

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Publication number
SU1573600A1
SU1573600A1 SU4623277/04A SU4623277A SU1573600A1 SU 1573600 A1 SU1573600 A1 SU 1573600A1 SU 4623277/04 A SU4623277/04 A SU 4623277/04A SU 4623277 A SU4623277 A SU 4623277A SU 1573600 A1 SU1573600 A1 SU 1573600A1
Authority
SU
USSR - Soviet Union
Prior art keywords
carrier
preparation
oxidation catalyst
glass
ethylene oxidation
Prior art date
Application number
SU4623277/04A
Other languages
Russian (ru)
Inventor
С.П. Носкова
Н.П. Батищева
В.В. Сотников
О.П. Криворучко
С.Н. Гончарова
А.К. Абрамов
В.Н. Шационок
Original Assignee
Институт катализа СО АН СССР
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 Институт катализа СО АН СССР filed Critical Институт катализа СО АН СССР
Priority to SU4623277/04A priority Critical patent/SU1573600A1/en
Application granted granted Critical
Publication of SU1573600A1 publication Critical patent/SU1573600A1/en

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Abstract

Способ приготовления носителя для катализатора окисления этилена путем смешения гидроокиси алюминия с мелкокристаллическим бемитом, активированным кислотой, и 20 - 50 мас.% стеклянного порошка с последующей сушкой и прокаливанием при 1240 - 1260C, отличающийся тем, что, с целью получения носителя с повышенной кислотоустойчивостью и механической прочностью, в качестве стеклянного порошка используют смесь, состоящую из стекла "пирекс" и натриево-кальциево-силикатного листового стекла при массовом соотношении (1 - 1,5) : 1.The method of preparation of the carrier for the catalyst for the oxidation of ethylene by mixing aluminum hydroxide with crystalline boehmite, activated acid, and 20-50 wt.% Glass powder, followed by drying and calcination at 1240 - 1260C, characterized in that, in order to obtain a carrier with high acid resistance and mechanical strength, as a glass powder using a mixture consisting of glass "Pyrex" and sodium-calcium-silicate sheet glass with a mass ratio of (1 - 1.5): 1.

SU4623277/04A 1988-11-02 1988-11-02 METHOD FOR PREPARATION OF CARRIER FOR ETHYLENE OXIDATION CATALYST SU1573600A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4623277/04A SU1573600A1 (en) 1988-11-02 1988-11-02 METHOD FOR PREPARATION OF CARRIER FOR ETHYLENE OXIDATION CATALYST

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4623277/04A SU1573600A1 (en) 1988-11-02 1988-11-02 METHOD FOR PREPARATION OF CARRIER FOR ETHYLENE OXIDATION CATALYST

Publications (1)

Publication Number Publication Date
SU1573600A1 true SU1573600A1 (en) 1999-08-20

Family

ID=60527656

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4623277/04A SU1573600A1 (en) 1988-11-02 1988-11-02 METHOD FOR PREPARATION OF CARRIER FOR ETHYLENE OXIDATION CATALYST

Country Status (1)

Country Link
SU (1) SU1573600A1 (en)

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