FIELD: metallurgy.
SUBSTANCE: method includes withdrawal of converter gas formed during metal blowing in converter, its cooling, purification and separation of hydrogen by means of short-cycle adsorption. Cooling and purification of converter gases is carried out by energy-chemical accumulation of natural gas in a reactor with the return of the metal-containing fly-off to the converter process. Gas after energy-chemical accumulation is mixed with water steam, sent to steam-water conversion reactor of carbon oxide, repeatedly cooled, process condensate is separated, hydrogen is recovered and hydrogen-containing gas obtained by steam-water conversion of natural gas is used in reactor during the absence of converter gases discharge.
EFFECT: elimination of sludge formation process at reduction of metal and heat losses.
1 dwg,1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR UTILIZATION OF CONVERTER GASES FOR THE PRODUCTION OF LIQUID FUEL FROM HYDROGEN-CONTAINING SYNTHESIS GAS | 2022 |
|
RU2800904C1 |
| METHOD OF DEVELOPING HYDROGEN ENERGY CHEMICAL COMPLEX AND DEVICE FOR ITS REALISATION | 2008 |
|
RU2385836C2 |
| METHOD OF EXTRACTING HELIUM FROM NATURAL GAS | 2011 |
|
RU2478569C1 |
| POWER CHEMICAL PLANT FOR PRODUCING SYNTHESIS GAS, ELECTRIC AND HEAT ENERGY | 2018 |
|
RU2693777C1 |
| HYDROGEN PRODUCTION METHOD | 2022 |
|
RU2791358C1 |
| METHOD OF OBTAINING HYDROGEN AND HYDROGEN-METHANE MIXTURE | 2012 |
|
RU2520482C1 |
| METHOD OF OBTAINING HYDROGEN FROM HYDROCARBON MATERIAL | 2009 |
|
RU2394754C1 |
| PROCESSING METHOD FOR EXHAUST GASES FROM PLANTS FOR IRON AND / OR SYNTHETIC GAS PRODUCTION | 2012 |
|
RU2618971C2 |
| METHOD OF PRODUCING LOW-CARBON HYDROGEN AND ELECTRIC ENERGY | 2023 |
|
RU2816114C1 |
| METHOD OF OBTAINING HYDROGEN FROM HYDROCARBON FEEDSTOCK | 2016 |
|
RU2643542C1 |
