| 摘要 |
A method for converting hydrocarbons into aromatic compounds, and particularly for catalytically reforming petrols and producing aromatic compounds from paraffinic and naphthenic hydrocarbons, wherein the feedstock to be processed is contacted with a catalyst which includes a matrix consisting of 0-100 wt.% transition alumina eta , the balance to 100 wt.% of the matrix being transition alumina gamma , and at least one doping metal selected from the group which consists of alkali metals and alkaline-earth metals, at least one halogen selected from the group which consists of fluorine, chlorine, bromine and iodine, at least one noble metal from the platinum family, and at least one promoter metal selected from the group which consists of tin, germanium, indium, gallium, thallium, antimony, lead, rhenium, manganese, chromium, molybdenum and tungsten, said catalyst being subjected to additional hydrothermal processing at 300-1000 DEG C in a gaseous atmosphere containing steam.
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