Societe Europeenne Des Produits Refractaires

Serge Rogier

Jacques Marius Guigonis

Jacques Guigouis

A process for making a monolithic heat-exchanger body includes the steps of arranging a plurality of rigid plastic tubular members in a mold, casting a composition comprising a refractory material and water into the mold and around the tubular member to form molded body, drying the molded body, and passing a hot gas through the tubular members in the molded body to remove them.

Heat exchangers molded from refractory material

A heat exchanger for use in industries concerned with utilizing corrosive or abrasive fluids, either at low or high temperatures, is made of a monolithic body molded from refractory material and includes at least one channel for the fluid to be heated and at least one channel for the fluid to be cooled, these channels being integrally molded and in a mutual heat-exchange relationship.

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Avignon, France

Serge Rogier