FIELD: chemistry.
SUBSTANCE: present invention relates to a catalyst used to produce methyl formate via gas-phase dehydrogenation of methanol, and a method of producing methyl formate using said catalyst. Described is a catalyst for dehydrogenating methanol used to produce methyl formate, which contains copper, zinc and aluminium oxides, a phosphoric acid compound and an alkali metal bromide. Described also is a method of producing methyl formate, which includes a step for gas-phase dehydrogenation of methanol using the methanol dehydrogenation catalyst described above.
EFFECT: improved output and selectivity of formation of methyl formate and excellent longevity and thermal of the disclosed catalyst.
8 cl, 4 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF SYNTHESIS OF METHYL FORMATE, CATALYST FOR ITS REALIZATION AND METHOD OF CATALYST SYNTHESIS | 2000 |
|
RU2185370C1 |
| METHOD OF PRODUCING METHYL FORMATE | 2007 |
|
RU2377232C2 |
| METHOD OF PRODUCING METHYL FORMATE, TRACED WITH STABLE CARBON ISOTOPE C | 2015 |
|
RU2602081C1 |
| PROPANE DEHYDROGENATION CATALYST AND METHOD FOR PRODUCING PROPYLENE USING IT | 2020 |
|
RU2751701C1 |
| METHOD OF OBTAINING METHYL METHACRYLATE | 2014 |
|
RU2665708C2 |
| PROCESS FOR PREPARING METHYL FORMATE | 1993 |
|
RU2126788C1 |
| PROCESS OF OXIDATIVE HALOGENATION AND OPTIONAL DEHYDROGENATION OF C-C-HYDROCARBONS (OPTIONS) | 2002 |
|
RU2284984C2 |
| PROCESS FOR PRODUCING METHYLFORMATE | 0 |
|
SU1825356A3 |
| NITRILE HYDROGENATION PROCESS | 1996 |
|
RU2189376C2 |
| CATALYTIC SYSTEM FOR LIQUID PHASE PREPARATION OF METHANOL FROM SYNTHESIS GAS, AND PROCESS FOR PREPARING METHANOL | 1992 |
|
RU2060820C1 |
