Synthesis reactor

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Ammonia synthesizer

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Details

422194, 422198, 422191, B01J 804

Patent

active

043116710

ABSTRACT:
A reactor for catalytic gas reactions such as synthesis of methanol or ammonia comprises at least one cylindrical catalyst bed having a height not greater than half its over-all diameter and defined on its underside by a grid supported by a dished plate having peripheral mechanical connection to a downward extension of the bed wall. Preferably there are several such beds and an indirect heat exchanger upsteam of the downstream-most bed. The reactor is suitably 5-10 m in diameter and is especially for use at under 120 bar abs in an integrated process for producing methanol and ammonia.

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patent: 3498756 (1970-03-01), Carson
patent: 3697416 (1972-10-01), Carson et al.
patent: 3705016 (1972-05-01), Ludwigsen et al.
patent: 3746515 (1973-07-01), Friedman
patent: 3784361 (1974-01-01), Kubec et al.

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