| 摘要 |
<p>A process and plant for producing methanol from steam reforming, where a syngas (13) from steam reforming and having a certain hydrogen excess is mixed with a partially oxidized syngas (26) produced in a partial oxidation section (22) and having a low hydrogen content, thus obtaining a gaseous reactant with a balanced stoichiometric number in the high pressure synthesis loop (16). A revamping process for conventional steam reforming methanol plants is also disclosed, providing the addition of a partial oxidation section (22) in parallel to the existing reforming section (12).</p> |
