REACTION VESSEL CONTAINING A LINER

摘要

A reaction vessel (1) for conducting a reaction involving one or more reactants. The reaction vessel comprises a pressure resistant outer vessel (2), said outer vessel having an inner wall, and a liner (3) which is removable contained within the outer vessel and which lines the inner wall of the outer vessel and thereby avoids contact between the inner wall of the outer vessel and the one or more reactants. A space is present between the outer vessel and the liner. The liner is chemically inert and resistant to the one or more reactants to be contained inside the liner and the liner has at least one opening in communication with the inside of the liner. The reaction vessel further comprises a sealing means (5) arranged near the opening (4) of the liner and sealing the space between the outer vessel and the liner from the inside of the liner at least as the pressure difference across the sealing means is below a threshold pressure difference.