FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing acetylene through oxidative pyrolysis of methane in the presence of oxygen and a catalyst, characterised by that the catalyst is heated to 700-1200°C by passing electrical current through it. The catalyst used is a fechral alloy which is thermally treated on air at temperature 900-1100°C. The ratio of methane to oxygen is varied in the range of 5:1-15:1.
EFFECT: high output and selectivity of the process.
2 cl, 17 ex, 1 tbl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR OBTAINING ACETYLENE FROM METHANE | 2015 |
|
RU2575007C1 |
| METHOD OF PREPARING CATALYST FOR PRODUCING SYNTHESIS GAS | 2012 |
|
RU2493912C1 |
| METHOD OF MAKING CATALYST FOR PRODUCTION OF SYNTHESIS GAS, CATALYST THUS MADE AND METHOD OF PRODUCING SYNTHESIS GAS WITH ITS APPLICATION | 2012 |
|
RU2491118C1 |
| INTEGRATED METHOD OF SYNTHESIS OF VINYL CHLORIDE | 2001 |
|
RU2184721C1 |
| METHOD FOR PREPARING A CATALYST FOR GAS SYNTHESIS FROM METHANE, A CATALYST PREPARED BY THIS METHOD, AND A METHOD OF PRODUCING GAS SYNTHESIS FROM METHANE WITH ITS USE | 2015 |
|
RU2619104C1 |
| METHOD FOR PREPARING CATALYST FOR PRODUCTION OF SYNTHESIS GAS FROM METHANE, CATALYST PREPARED BY THIS METHOD AND METHOD OF PRODUCING SYNTHESIS GAS FROM METHANE WITH ITS USE | 2016 |
|
RU2638831C1 |
| METHOD FOR CHEMICAL PROCESSING OF MIXTURES OF GASEOUS C-C HYDROCARBONS (ALKANES) TO C-COLEFINS (ETHYLENE AND PROPYLENE) | 2010 |
|
RU2435830C1 |
| STRUCTURED CATALYST AND PROCESS OF TRANSFORMING BIOFUELS INTO SYNTHESIS-GAS | 2013 |
|
RU2541316C1 |
| METHOD FOR ELECTROCHEMICAL CRACKING OF HYDROCARBON MATERIAL | 2011 |
|
RU2473666C1 |
| METHOD AND MOBILE DEVICE FOR DISPOSING METHANE FROM NON-CONTROLLED SOURCES | 2017 |
|
RU2646607C1 |
