Systems and methods for reducing corrosion in a reactor system using fluid encasement

A reactor system configured to reduce corrosion of portions thereof, the reactor system comprising:

• at least one reactor vessel comprising an inner surface, at least one reactor fluid inlet, and at least one product source fluid inlet, wherein the at least one reactor fluid inlet is configured to provide reactor fluid into the at least one reactor vessel, and wherein the at least one product source fluid inlet is configured to provide product source fluid into the at least one reactor vessel;
• and
• at least one product outlet configured to provide a discharge path for the reactor fluid and reaction product substances generated by a reaction of the product source fluid with the reactor fluid within the at least one reactor vessel,
• wherein the at least one product source fluid inlet is arranged co-axially within at least a portion of the at least one reactor fluid inlet, wherein the at least one reactor fluid inlet is configured to surround the at least one product source fluid inlet, the at least one reactor fluid inlet extends beyond the at least one product source fluid inlet into the at least one reactor vessel to create a barrier, and the at least one reactor fluid inlet has uniform diameter along the entire length inside the at least one reactor vessel such that a flow of the product source fluid within the at least one reactor vessel is substantially surrounded by a flow of the reactor fluid, and wherein the reactor fluid thereby operates to reduce corrosion by formation of the barrier between the product source fluid and at least a portion of the inner surface of the reactor vessel.