FIELD: production of catalysts containing gold and titanium.
SUBSTANCE: proposed method includes impregnation of carrier with solution of gold compound, reducing agent solution and promoting metal; reducing agent and/or carrier contain titanium; method includes also heating impregnated carrier. Catalyst may be used for hydro-oxidation of olefins, such as propylene with oxygen in presence of hydrogen, thus forming olefin oxides, such as propylene oxide.
EFFECT: enhanced efficiency; improved regulation of all amount of oil deposited on carrier.
19 cl, 1 tbl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF OLEFINS HYDROOXIDATION UP TO OLEFINS OXIDES WITH USE OF A CATALYST BASED ON OXIDATED GOLD | 2000 |
|
RU2234369C2 |
| METHOD OF HYDROXIDATION USING CATALYST PRODUCED FROM GOLD CLUSTER COMPLEX | 2007 |
|
RU2445159C2 |
| METHOD OF SYNTHESIS OF OLEFIN OXIDES BY DIRECT OXIDATION OF OLEFINS, CATALYTIC COMPOSITION FOR THIS PROCESS AND METHOD OF ITS REGENERATION | 1997 |
|
RU2189378C2 |
| METHOD OF A CATALYST CARRIER MATERIAL PRODUCTION OF AND A METHOD OF PRODUCTION OF THE CATALYST | 2001 |
|
RU2251451C2 |
| METHOD FOR OXIDATION OF HYDROCARBONS AND CATALYST FOR OXIDATION OF HYDROCARBONS | 1999 |
|
RU2232157C2 |
| LAYERED COMPOSITE AND METHOD OF MAKING AND USING SAID COMPOSITE | 2006 |
|
RU2371249C2 |
| INORGANIC OXIDE EXTRUDATES | 2007 |
|
RU2451545C2 |
| EPOXIDATION CATALYST AND METHOD OF PREPARATION THEREOF | 1994 |
|
RU2129465C1 |
| MIXED COMPATIBLE ZIEGLER-NATTA/CHROMIUM CATALYSTS FOR IMPROVED POLYMER PRODUCTS | 2013 |
|
RU2662936C2 |
| MODIFIED CARRIER MATERIALS FOR CATALYSTS | 2005 |
|
RU2422433C2 |
