Process for the production of synthesis gas for methanol synthesis synthesis gas methhanol synthesis

摘要

Summary: the present invention relates to a I synthesis gas producing synthesis gas for methanol synthesis is the reaction of hydrocarbon gas containing methane with oxygen and water vapour in the furnace refining reforming R Eactor operates the temperature when the director from 600 to 1300 m, under a pressure of 10 to 100 bar. Since further refined reactor fed with high ratio of hydrogen gas, containing hydrogen free free hydrogen.The crude synthesis gas withdrawn from the reactor is refined mainly of hydrogen, carbon monoxide and carbon dioxide. And the removal of carbon dioxide from raw synthesis gas and synthesis gas is produced suitable for methanol synthesis in which the concentrations of the components H2, CO and CO2 be Mwlaryt (CO+CO2): (H2-CO2), TS Mei stoichiometric number disproportionate number of elements from 1,97 to 2,2.If necessary, you can adjust the disproportionate number of elements by adding hydrogen to the raw synthesis gas produced from the reactor of refinement.