Process for the production of highly thermally-integrated hydrogen by reforming a hydrocarbon feedstock
A process for the production of highly thermally-integrated hydrogen by reforming a hydrocarbon feedstock wherein a stream of air or water, whose temperature is less by at least 200° C. than the combustion temperature inside a burner, is mixed with the effluent that is obtained from said burner, so...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A process for the production of highly thermally-integrated hydrogen by reforming a hydrocarbon feedstock wherein a stream of air or water, whose temperature is less by at least 200° C. than the combustion temperature inside a burner, is mixed with the effluent that is obtained from said burner, so as to reduce the temperature of this effluent to less than 725° C.; the mixture obtained is used to superheat at least one stream of water vapor and/or hydrocarbon feedstock in gaseous form, whereby said stream that is thus superheated by indirect heat exchange is injected directly into a reforming reactor where it is used as a fuel; and the second heat exchanger and is used to totally evaporate a stream of liquid water and/or hydrocarbon feedstock. |
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