摘要:
The invention relates to a method and an apparatus for combustion by chemical-loop oxidation reduction (CLC) of a gaseous hydrocarbon feedstock, for example natural gas consisting essentially of methane. According to the invention, catalytic reforming of the feedstock is carried out within the reduction zone in which the combustion of the feedstock takes place, in contact with an oxidation-reduction active mass in particle form. The reforming catalyst is in the form of fluidised particles which are not transported within the reduction zone. The catalyst thus confined to the reduction zone does not circulate in the CLC loop.
摘要:
The invention relates to a process for utilizing the heavy liquid fractions resulting from oil refining, by combustion in a fluidized-bed chemical looping process. The process according to the invention is used to produce energy by completely oxidizing the heavy liquid feedstocks, while allowing direct capture of the CO 2 emitted in the combustion flue gases. The process according to the invention also enables a syngas to be produced.