| 摘要 |
A process for the preparation of a gaseous mixture containing hydrogen and carbon monoxide by autothermal reforming, comprising (i) partial oxidation of a gaseous hydrocarbon feed in a partial oxidation zone; (ii) passing the effluent of the partial oxidation zone to a reforming zone; and (iii) reforming in the presence of a reforming catalyst in the reforming zone to form a reformed product stream, wherein the partial oxidation is carried out at a H2C/C molar feed ratio of less than 0.2, and, preferably reformed product stream has a temperature in the range from 1000 to 1350 .degree.C, or wherein the reformed product stream has a temperature in the range from 1100 to 1300 .degree.C, and, preferably the partial oxidation is carried out at a H2O/C molar feed ratio of less than 0.5.
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