Hag Aktiengesellschaft

Rudolf Rothe

Johann Kohler

Karl-Friedrich Schroder

Herbert Grebe

Wolfgang Hartwig

A bottom closure for a chemical reactor having a cylinder extension whose attachment opening is closed by a closing part with said closing part bearing upon the conical counter-surface of the attachment opening and protruding a sufficient distance into the interior of the reactor that solid bridges or arches formed from solid material within the reactor are destroyed during the opening of the closure.

Bottom closure for a chemical reactor

A method for transferring a highly compressed gas from a reactor into a storage tank with condensation of the gas is disclosed in which the gas is at first liquefied and cooled to a temperature below the storage temperature, then the liquefied gas is expanded and transferred into the storage tank, and after the pressure in the reactor has dropped to about the pressure in the storage tank, the remaining gas in the reactor is transferred by a compressor from the reactor into the storage tank.

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Bremen, Germany

Rudolf Rothe