Connecting piece between a cracking tube and a cooling tube and method for connecting a cracking tube with a cooling tube

摘要

The connector has an inner tube section (13) extending out of a supply chamber (6) and aligned in inner portion (15) of a transition piece (14). The inner tube section has thickness, inner diameter and outer diameter corresponding to an inner pipe (3). Half shells (18, 19) have thickness, inner diameter and outer diameter corresponding to that of an outer pipe (4). The half shells have axial length greater than length of a part of the inner tube section extending out of the supply chamber. An independent claim is also included for a method for connecting a reaction pipe of a reaction furnace with a cooling pipe of a reaction gas cooler using a connector.