FIELD: gas industry.
SUBSTANCE: invention relates to a method for producing synthetic gas by carbon dioxide reforming. Method includes feeding hydrocarbon and carbon dioxide in ratio from 1 to 10 into a reactor with fluidized bed using particles of technical carbon as a catalyst. Hydrocarbon interacts with carbon dioxide in fluidization conditions to produce a gaseous product containing synthetic gas, and simultaneous forming particles of technical carbon in a reactor in higher amount. Gaseous product is discharged from the reactor. At least part of technical carbon particles are separated. Remaining technical carbon particles are directed to recirculation into a reactor with the fluidized bed.
EFFECT: technical is increased reaction capacity and catalyst activity; possibility to control the ratio of carbon monoxide and hydrogen monoxide in the obtained synthesis gas; possibility to reuse technical carbon, formed as a result of carbon dioxide reforming.
16 cl, 2 ex, 4 tbl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CARBON DIOXIDE REFORMING CATALYST AND METHOD OF ITS PRODUCTION | 2008 |
|
RU2418632C1 |
| PARALLEL PREPARATION OF HYDROGEN, CARBON MONOXIDE AND CARBON-COMPRISING PRODUCT | 2013 |
|
RU2650171C2 |
| CATALYST FOR REFORMING HYDROCARBONS AND METHOD OF PRODUCING SYNTHESIS GAS USING SAID CATALYST | 2008 |
|
RU2475302C2 |
| METHOD FOR REFORMING REDUCING GAS IN THE PROCESS OF REDUCING ORE IN FLUIDIZED BED | 1998 |
|
RU2196834C2 |
| METHOD OF LAUNCHNG LIQUID FUEL SYNTHESIS SYSTEM AND LIQUID FUEL SYNTHESIS SYSTEM | 2007 |
|
RU2430954C2 |
| METHOD FOR REFORMING MIXTURES OF HYDROCARBONS AND CARBON DIOXIDE | 2014 |
|
RU2680060C1 |
| METHOD OF PRODUCING METHANOL FROM CARBON DIOXIDE AND HYDROGEN WITH QUANTITATIVE UTILIZATION OF CARBON DIOXIDE | 2021 |
|
RU2824923C1 |
| PARTIAL OXIDATION OF METHANE AND HIGHER HYDROCARBONS IN FLOWS OF SYNTHESIS GAS | 2012 |
|
RU2600373C2 |
| SYSTEM OF LIQUID FUEL SYNTHESIS | 2007 |
|
RU2415904C2 |
| METHOD OF PREPARING MIXTURE OF CARBON MONOXIDE AND HYDROGEN | 2006 |
|
RU2404117C2 |
