| 摘要 |
THE INVENTION RELATES TO A PROCESS FOR THE PRODUCTION OF AMMONIA FROM SYNTHESIS GAS, THE SYNTHESIS OF AMMONIA FROM SYNTHESIS GAS TAKING PLACE IN SEVERAL LINED-UP SYNTHESIS SYSTEMS, WHEREBY AMMONIA IS PRODUCED FROM A PORTION OF THE SYNTHESIS GAS IN EACH SYSTEM WITH A PART-STREAM BEING WITHDRAWN AND THE RESPECTIVE DOWNSTREAM SYNTHESIS SYSTEM BEING OPERATED AT A HIGHER PRESSURE THAN THE RESPECTIVE UPSTREAM SYNTHESIS SYSTEM.FIGURE 1 |
