FIELD: chemistry.
SUBSTANCE: invention relates to a catalyst for selective hydrogenation of furfural to furfuryl alcohol, containing copper and iron oxides, wherein in its composition 5.0–40.0 wt% CuO, carrier is the rest, wherein the carrier is a spinel with a Fe3O4 structure, containing 48–85.5 wt% Fe2O3, as well as 6–19 wt% Al2O3.
EFFECT: high activity and selectivity of the catalyst and enabling production of furfuryl alcohol with output of more than 90 % with selective hydrogenation of furfural with conversion of more than 95 %.
1 cl, 1 tbl, 12 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING SELECTIVE HYDROGENATION FURFUROL | 2018 |
|
RU2689417C1 |
| METHOD OF OBTAINING FURFURYL ALCOHOL BY SELECTIVE HYDROGENATION OF FURFURYL | 2018 |
|
RU2680799C1 |
| FURFURAL HYDROGENATION CATALYST | 2017 |
|
RU2660439C1 |
| CATALYST FOR HYDROGENATION OF FURFUROL AND FURFURYL ALCOHOL TO 2-METHYLFURAN | 2019 |
|
RU2722836C1 |
| METHOD OF PREPARING A HYDROGENATION CATALYST FOR FURFUROL AND FURFURYL ALCOHOL TO 2-METHYLFURAN | 2019 |
|
RU2722837C1 |
| METHOD OF PRODUCING HIGH-OCTANE ADDITIVE BY HYDROGENATION OF FURFURAL AND FURFURYL ALCOHOL | 2019 |
|
RU2723548C1 |
| METHOD OF PRODUCING TETRAHYDROFURFURYL ALCOHOL | 2019 |
|
RU2697710C1 |
| METHOD OF PRODUCING FURFUROL ACETALS, WHICH ARE AN ANTIKNOCK ADDITIVE OF AUTOMOTIVE FUELS, AND A FUEL COMPOSITION CONTAINING AN ADDITIVE | 2018 |
|
RU2704035C1 |
| METHOD TO PREPARE CATALYST FOR CHEMICAL PROCESSES OF HYDROGENATION OF KETONES, NITRO COMPOSITIONS AND AMINATION OF ALCOHOLS | 1992 |
|
RU2050197C1 |
| METHOD FOR PREPARATION OF CATALYST FOR HYDROGENATION OF KETONS AND ALDEHYDES | 1992 |
|
RU2050195C1 |
