FIELD: hydrogenation and dehydrogenation catalysts.
SUBSTANCE: catalyst according to invention is composed of, wt %: potassium and/or lithium, and/or rubidium, and/or cesium compound 5-30, magnesium oxide 0.5-10, cerium(IV) oxide 5-20, calcium carbonate 1-10, molybdenum oxide 0.5-5, ferric oxide - the balance. Catalyst is characterized by loose density at least 1.0 g/cc but not higher than 2.00 g/cc and apparent density at least 2.0 g/cc but not higher than 3.5 g/cc. Starting ferric oxide has loose density 1.0-1.5 g/cc.
EFFECT: increased selectivity and strength of catalyst.
1 tbl, 13 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ISOPRENE PRODUCTION PROCESS | 2006 |
|
RU2314282C1 |
| OLEFIN AND ALKYLAROMATIC HYDROCARBON DEHYDROGENATION CATALYSTS | 2004 |
|
RU2266785C1 |
| CATALYST FOR DEHYDRATION OF ALCYLAROMATIC HYDROCARBONS | 2007 |
|
RU2325229C1 |
| METHOD FOR PRODUCTION OF IRON-POTASSIUM CATALYST FOR DEHYDROGENATION OF METHYLBUTENES, CATALYST PRODUCED BY THIS METHOD AND METHOD FOR METHYLBUTENE DEHYDROGENATION USING THIS CATALYST | 2016 |
|
RU2614144C1 |
| CATALYST FOR DEHYDROGENATION OF ALKYL AROMATIC HYDROCARBONS | 2020 |
|
RU2726125C1 |
| CATALYST FOR DEHYDRATION OF ALKYLAROMATIC, ALKYLPYRIDINE AND OLEFIN HYDROCARBONS | 2018 |
|
RU2664124C1 |
| CATALYST FOR DEHYDROGENATION OF ISOAMYLENES | 2011 |
|
RU2458737C1 |
| CATALYST, METHOD OF PREPARATION THEREOF, AND A METHOD FOR DEHYDROGENATION OF ALKYLAROMATIC COMPOUNDS | 2006 |
|
RU2302293C1 |
| CATALYST FOR PROCESS OF METHYLBUTENES DEHYDROGENATION TO ISOPRENE AND METHOD OF ITS LOADING TO REACTOR | 2007 |
|
RU2366644C2 |
| CATALYST FOR DEHYDROGENATION OF ALKYLAROMATIC HYDROCARBONS | 2000 |
|
RU2187364C2 |
