FIELD: fat-and-oil industry.
SUBSTANCE: fat base for production of margarine is obtained by liquid-phase hydrogenation of vegetable oils with hydrogen in presence of repetitively reused palladium catalyst supported by carbon carrier, particularly nano-cluster palladium on nano-carbon cluster material. Process is carried out at 60-90°C. Method allows content of trans-isomers in hydrogenation products as well as iodine number of products to be lowered.
EFFECT: improved quality of products and essentially reduced power consumption.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PALLADINISED NANOTUBES FOR HYDROGENATION OF PLANT OIL, PREPARATION METHOD THEREOF AND METHOD FOR LIQUID-PHASE HYDROGENATION | 2010 |
|
RU2438776C1 |
| PALLADIUM-CONTAINING HYDROGENATION CATALYST PREPARATION METHOD | 2004 |
|
RU2258561C1 |
| CATALYST, PREPARATION METHOD THEREOF AND HYDROGENATION METHOD | 2009 |
|
RU2403973C1 |
| CATALYST FOR HYDROGENATING TRIGLYCERIDES FOR PRODUCING HYDROGENATED FAT FOR FOOD PURPOSES | 2009 |
|
RU2411996C1 |
| METHOD OF HYDRATING VEGETABLE OIL ON Pd-CONTAINING CATALYSTS | 2011 |
|
RU2452563C1 |
| CATALYST FOR HYDROGENATING PLANT OIL AND FATS, PREPARATION METHOD THEREOF AND HYDROGENATION METHOD | 2009 |
|
RU2414964C1 |
| METHOD FOR PRODUCING PALLADIUM CONTAINING CATALYST OF HYDROGENATION | 2007 |
|
RU2326731C1 |
| METHOD FOR PRODUCTION OF HYDROGENATED FAT BY LIQUID PHASE HYDROGENATION OF VEGETABLE OIL AND FAT | 1996 |
|
RU2105050C1 |
| METHOD OF PREPARATION OF CATALYST OF REDOX PROCESSES | 2007 |
|
RU2326730C1 |
| PALLADIUM-CONTAINING HYDROGENATION CATALYST PREPARATION METHOD | 2003 |
|
RU2240182C1 |
