Катализатор глубокого окисления органических соединений и оксида углерода
Патенты
| Язык: |
Русский |
| Тип: |
Заявка на патент |
| Номер (11) |
WO 9533560 A1 |
| Номер заявки (21): |
PCT/RU95/00114 |
| Дата подачи заявки (22): |
1 июн. 1995 г. |
| Дата начала отсчета срока действия патента (24): |
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| Дата публикации патента (44,45,46): |
|
| Дата публикации заявки (43): |
14 дек. 1995 г. |
| Авторы |
Цырульников П.Г.
,
Стукен С.А.
,
Кудря Е.Н.
,
Балашов В.А.
,
Качкина О.А.
,
Любушкин В.А.
,
Атаманчук О.В.
|
| Организации |
| 1 |
Институт катализа имени Г.К. Борескова Сибирского отделения Российской академии наук [RU/RU]; Новосибирск 630090, пр. Академика Лаврентьева, д. 5 (RU)
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The proposed catalyst for the deep oxidization of organic compounds and carbon monoxide contains in an active component manganese (2.7 - 11.5 wt. %, elemental manganese equivalent) and aluminium oxides (the rest). The manganese is present in the form of the non-stoichiometric manganese oxide beta -Mn3O4+x (wherein 0.1 </= x </= 0.25), which accounts for 80-95% of all the manganese atoms in the active catalyst component, and manganese aluminate, which accounts for 20-5 % of all the manganese atoms present. Aluminium oxide is represented in the active component by the high-temperature forms alpha -Al2O3 (72-95 % of the catalyst mass) and ( delta + theta )-Al2O3 (18-5 % of the catalyst mass). The active catalyst component has a block flaw structure with particle sizes of 50-70 ANGSTROM . The phase composition and structure of the catalyst are formed by heat treatment at a temperature of 900-1000 DEG C.