| 摘要 |
1. A heatable high-pressure autoclave for high operating temperatures, comprising a thin-walled reaction vessel having an electric heating coil on its outer jacket and disposed at a distance in a thick-walled pressure container, a refractory concrete insulating material filling the space between, characterised in that the space filled with insulating material (3) is dimensioned in accordance with the prescribed maximum surface temperature of the pressure container (2), which is gas-tight sealed, a temperature sensor (11) disposed near the heating coil (10) is connected to a temperature regulator (25) which switches off the heating current when a correspondingly fixed maximum heating temperature is reached, and the terminal connections (20) for the heating coil (10) are disposed in an explosion-proof connecting box (18) at the pressure container (2). |
