FREMGANGSMAATE FOR OKSYDERING I GASSFASE, SAMT REAKTOR FOR ANVENDELSE VED FREMGANGSMAATEN.

摘要

1. A method for oxidizing a charge that can be oxidized in gaseous phase by a mixture of gases containing at least one oxidizing gas in which the reaction products are collected, characterized in that said mixture of gases and said oxidizable charge are brought into contact in a contact and mixing zone located between at least one first zone passed through by said charge and at least one second zone passed through by the oxidation reaction products thus obtained, said first and second zones defining a multiplicity of multi-directional spaces exhibiting passages having one dimension in at least one direction at most equal to 10 millimetres, this dimension corresponding to the arresting distance of the flame which could result from oxidation of said charge, said contact zone comprising a zone for supplying oxidizing mixture which comprises a plurality of substantially parallel ducts with porous walls and is located a distance from the first zone and the second zone at most equal to the arresting distance.