FIELD: hydrogenation-dehydrogenation catalysts.
SUBSTANCE: invention relates to production of catalyst for selective hydrogenation of diene hydrocarbons, which can be used for hydrofining of liquid pyrolysis products. Catalyst is an active palladium component deposited in amount 0.01-1.0% on inorganic porous support. The latter has mesopores having diameters no less than 4 nm and no bigger than 20 nm, constituting 80 to 98% of the total pore volume in the catalyst, and is characterized by specific surface value 10 to 40 m2/g and total pore volume 0.1 to 0.2 cc/g.
EFFECT: increased activity and selectivity of diene hydrogenation process.
2 cl, 1 tbl, 11 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS OF SELECTIVE HYDROGENATION OF DIENE HYDROCARBONS | 2006 |
|
RU2301792C1 |
| CATALYST FOR SELECTIVE HYDROGENATION OF ACETYLENE AND DIENE HYDROCARBONS IN C-C-HYDROCARBON FRACTIONS | 2014 |
|
RU2547258C1 |
| METHOD OF PREPARING MONO- AND BIMETALLIC CATALYST AND PROCESSES INVOLVING OXYGEN AND/OR HYDROGEN | 2006 |
|
RU2316394C1 |
| CATALYST, METHOD OF PREPARING SAID CATALYST AND METHOD OF PURIFYING OLEFINS | 2008 |
|
RU2387477C1 |
| CATALYST FOR SELECTIVE REMOVAL OF ACETYLENE HYDROCARBON ADMIXTURES FROM ETHYLENE MONOMERS AND METHOD TO THIS END | 2012 |
|
RU2501606C1 |
| METHOD FOR OBTAINING CARRIER BASED ON ACTIVE ALUMINIUM OXIDE FOR HYDROPURIFICATION CATALYSTS | 2014 |
|
RU2574583C1 |
| MESOPOROUS MATERIALS WITH ACTIVE METALS | 2003 |
|
RU2334554C2 |
| CATALYST FOR SELECTIVE HYDROGENATION OF ACETYLENE AND/OR DIENE HYDROCARBONS AND POSITION ISOMERIZATION OF OLEFINS AND METHOD OF CATALYST PRODUCTION | 1995 |
|
RU2074027C1 |
| METHOD OF HYDROGENATING PLANT OIL AND DISTILLED FATTY ACIDS | 2006 |
|
RU2456339C2 |
| METHOD FOR HYDROGENATION OF VEGETABLE OIL AND DISTILLED FATTY ACID | 2006 |
|
RU2318868C1 |
