FIELD: alternate fuels.
SUBSTANCE: invention relates to generation of synthesis gas, containing hydrogen and carbon monoxide, for use in synthesis of gasoline, methanol, or dimethyl ether. Process includes following stages: removing solely hydrogen sulfide form natural gas; containing hydrogen sulfide and carbon dioxide, by passing natural gas through hydrogen sulfide-removal apparatus filled with hydrogen sulfide adsorbent; and adding carbon dioxide and water steam H2S-free natural gas thereby producing gas blend. Gas blend is then fed into reaction tube of reforming plant to carry out steam reforming reaction in gas blend. According to invention, natural gas is passed through convection section communicating with radiation combustion chamber of reforming plant to heat natural gas to temperature suitable to reaction between hydrogen sulfide (in natural gas) and hydrogen sulfide adsorbent.
EFFECT: enabled selective removal of hydrogen sulfide from natural gas.
6 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYNTHESIS GAS GENERATION METHOD (OPTIONS) | 2001 |
|
RU2204527C2 |
| METHOD FOR HYDROGEN PRODUCTION BY LANDFILL GAS CONVERSION METHOD | 2022 |
|
RU2781559C1 |
| METHOD AND UNIT FOR METHANOL SYNTHESIS | 2021 |
|
RU2792583C1 |
| PROCESS OF PRODUCTION OF SYNTHESIS GAS USED FOR SYNTHESIS OF GASOLINE, KEROSENE, AND GAS OIL (VERSIONS) | 2001 |
|
RU2199486C2 |
| DIRECT REDUCTION PROCESS WITH IMPROVED PRODUCT QUALITY AND PROCESS GAS EFFICIENCY | 2014 |
|
RU2650371C2 |
| SYNTHESIS GAS WITH THE CATALYTIC HEATER PRODUCTION INSTALLATION | 2018 |
|
RU2677146C1 |
| METHOD FOR INCREASING CAPACITY OF AMMONIA PLANT | 2012 |
|
RU2608766C2 |
| PRODUCTION OF HYDROGEN USING ELECTROCHEMICAL REFORMING AND ELECTROLYTE REGENERATION | 2006 |
|
RU2415074C2 |
| REGULATION OF ACID GAS IN PROCESS OF LIQUID FUEL PRODUCTION | 2014 |
|
RU2670761C9 |
| METHOD AND DEVICE FOR PRODUCING SYNTHESIS GAS | 2014 |
|
RU2674427C2 |
