SU1175063A1 - CATALYST FOR ACROLEIN OXIDATION - Google Patents
CATALYST FOR ACROLEIN OXIDATIONInfo
- Publication number
- SU1175063A1 SU1175063A1 SU3707857/04A SU3707857A SU1175063A1 SU 1175063 A1 SU1175063 A1 SU 1175063A1 SU 3707857/04 A SU3707857/04 A SU 3707857/04A SU 3707857 A SU3707857 A SU 3707857A SU 1175063 A1 SU1175063 A1 SU 1175063A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- catalyst
- active part
- acrolein
- oxidation
- acrolein oxidation
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Катализатор для окисления акролеина в акриловую кислоту, содержащий 30 - 60 мас. % активной части, включающей молибден, ванадий, цинк, щелочной металл и кислород, и носитель - двуокись кремния остальное, отличающийся тем, что, с целью повышения активности и селективности катализатора, активная часть дополнительно содержит медь и состав ее соответствует эмпирической формулеMoVZnACuOгде А - щелочной металл;а = 0,5 - 4;b = 0,05 - 1;c = 0,05 - 1;d = 0,2 - 4;x - количество атомов кислорода, соответствующее числу и валентности входящих компонентов.The catalyst for the oxidation of acrolein to acrylic acid, containing 30 - 60 wt. % active part, including molybdenum, vanadium, zinc, alkali metal and oxygen, and the carrier is silicon dioxide, the rest, characterized in that, in order to increase the activity and selectivity of the catalyst, the active part additionally contains copper and its composition corresponds to the empirical formula MoVZnACuOn And A is alkaline metal; a = 0.5-4; b = 0.05-1; c = 0.05-1; d = 0.2-4; x is the number of oxygen atoms corresponding to the number and valence of the incoming components.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3707857/04A SU1175063A1 (en) | 1983-12-23 | 1983-12-23 | CATALYST FOR ACROLEIN OXIDATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3707857/04A SU1175063A1 (en) | 1983-12-23 | 1983-12-23 | CATALYST FOR ACROLEIN OXIDATION |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1175063A1 true SU1175063A1 (en) | 1999-09-27 |
Family
ID=60540689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU3707857/04A SU1175063A1 (en) | 1983-12-23 | 1983-12-23 | CATALYST FOR ACROLEIN OXIDATION |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1175063A1 (en) |
-
1983
- 1983-12-23 SU SU3707857/04A patent/SU1175063A1/en active
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