Process and plant for reforming hydrocarbonaceous feedstock
US6159395A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 7, 1998 |
| Grant date | Dec 12, 2000 |
| Priority date | — |
| Expiry date | Aug 7, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/129
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a process for the production of a synthesis gas mixture containing carbon oxides and hydrogen from a hydrocarbon feedstock material comprising: providing a reforming zone having a plurality of chambers charged with a catalyst effective for catalysis of at least one reforming reaction; supplying to the chambers of the reforming zone a vaporous mixture of the hydrocarbon feedstock and a reforming reagent; maintaining the reforming zone under suitable reforming conditions for reforming of the hydrocarbon feedstock and reforming reagent to form the synthesis gas mixture by supplying to the reforming zone a fuel for heating the chambers by combustion and by supplying to the steam reforming zone a vaporous steam comprising combustion oxygen in which the fuel may be combusted; humidifying the vaporous steam comprising combustion oxygen; exchanging heat between the humidified vaporous steam comprising combustion oxygen entering the reforming zone and the synthesis gas mixture exiting the reforming zone; recovering from the reforming zone a cooled synthesis gas mixture; and recovering from the reforming zone a vaporous combustion products mixture comprising th…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.