Bubble-column reactor comprises a container that is partially filled with a fluid, a gas supply device arranged in lower portion of the container, and a gas discharge device in upper portion of the container

摘要

The bubble-column reactor comprises a container (10) that is partially filled with a fluid (12), a gas supply device arranged in lower portion of the container, and a gas discharge device in upper portion of the container. A fluid tight separation element is arranged in the interior of the container and extends itself in longitudinal direction of the container from the gas supply device to top of a level of the fluid so that the container is subdivided into two part areas. The gas supply device comprises a gas inlet connection (24a) for each of the two part areas. The bubble-column reactor comprises a container (10) that is partially filled with a fluid (12), a gas supply device arranged in lower portion of the container, and a gas discharge device in upper portion of the container. A fluid tight separation element is arranged in the interior of the container and extends itself in longitudinal direction of the container from the gas supply device to top of a level of the fluid so that the container is subdivided into two part areas. The gas supply device comprises a gas inlet connection (24a) for each of the two part areas. The separation element is thermally insulated from a material with low thermal conductivity. The two part areas have a constant cross-section. The gas discharge device comprises a common gas outlet connection above the fluid level (18) for all part areas. A fluid outlet is equipped for each of the two part areas below the fluid level, and a fluid inlet is equipped for each of the two parts below the fluid level. The fluid inlet is associated to the part areas. A gas distribution device (26) is arranged in each of the two part areas above the gas supply device. The separation element comprises a first partition wall portion below the gas distribution device and a second partition wall portion above the gas distribution device. The separation element is formed in single-piece manner and the container is formed in cylindrical manner and radially passes the separation element. A connection area is implemented between the separation element and the container. A connection area is arranged between the separation elements. A bent sheet metal is mounted at the connection area. A hollow area is fluid-tightly formed through the bent sheet metals.