FIELD: chemistry.
SUBSTANCE: disclosed is a method of producing one or more desired chemical products selected from a group consisting of propene, isobutene, 1-butene, 2-butene and styrene, involving bringing a heterogeneous catalyst, containing a compound selected from a group consisting of B-nitride, B-carbide, Ti-boride, Ni-boride, Nb-boride, Si-nitride, Ti-nitride and Al-nitride, in contact with oxygen and one or more liquid or gaseous reagents selected from a group consisting of propane, n-butane, isobutane and ethylbenzene, wherein the heterogeneous catalyst catalyses oxidative dehydrogenation (ODG) of one or more liquid or gaseous reactants to form one or more desired chemical products.
EFFECT: technical result is providing an improved method and catalyst for oxidative dehydration of C3-C5 alkanes in corresponding olefins.
17 cl, 20 dwg, 2 tbl, 11 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS OF OXIDATIVE HALOGENATION AND OPTIONAL DEHYDROGENATION OF C-C-HYDROCARBONS (OPTIONS) | 2002 |
|
RU2284984C2 |
| CATALYST FOR CONTINUOUS OXIDATIVE DEHYDROGENATION OF ETHANE AND METHOD FOR CONTINUOUS OXIDATIVE DEHYDROGENATION OF ETHANE USING SAID CATALYST | 2012 |
|
RU2488440C1 |
| COMPLEX METHOD FOR OXIDATIVE DEHYDROGENATION OF ALKANES AND HYDROGEN PRODUCTION | 2021 |
|
RU2773213C1 |
| CATALYST FOR PRODUCTION OF ETHYLENE BY OXIDATIVE DEHYDROGENATION OF ETHANE, METHOD FOR PREPARATION THEREOF AND METHOD OF OXIDATIVE DEHYDROGENATION OF ETHANE WITH USE OF CATALYST | 2017 |
|
RU2668227C1 |
| METHOD AND SYSTEM FOR PRODUCING ONE OR MORE OLEFINS AND ONE OR MORE CARBOXYLIC ACIDS | 2019 |
|
RU2816457C2 |
| MESOPOROUS ALUMINOSILICATE CATALYST FOR OXIDATIVE DEHYDROGENATION OF PROPANE | 2023 |
|
RU2825136C1 |
| OXIDATIVE DEHYDROGENATION OF ETHANE AND EXTRACTION OF ACETIC ACID | 2016 |
|
RU2725646C2 |
| METHOD FOR PRODUCTION OF PROPYLENE FROM PROPANE UNDER ACTION OF SUPERCRITICAL CO | 2019 |
|
RU2778109C2 |
| METHOD OF PREPARING ACTIVE PHASE OF CATALYST FOR OXIDATIVE DEHYDROGENATION OF HYDROCARBONS, CATALYST BASED ON IT, METHOD OF OBTAINING IT AND METHOD OF OXIDATIVE DEHYDROGENATING ETHANE AND ITS USE | 2007 |
|
RU2358958C1 |
| METHOD FOR PRODUCING OLEFIN BY CATALYTIC CONVERSION OF AT LEAST ONE ALCOHOL | 2014 |
|
RU2660132C2 |
