Inventors:
Srikantiah N. PARAMESWAR - Katy TX, US
Vaibhav Kaushik - Missouri City TX, US
Assignee:
TECHNIP FRANCE - Courbevoie
International Classification:
B01J 19/00
Abstract:
The disclosure provides an independent support of outlet system in a steam reformer furnace. The thermal expansion of the firebox and/or header box that occurs during operation of a reformer is decoupled from the manifold. The manifold is supported independently on a separate saddle support that supports and allows the manifold to move, while the manifold is still substantially enclosed in the header box. The header box is allowed to expand thermally into different configurations without forcing a substantial change in the manifold configuration. Further, the present invention allows the transfer lines coupled to the manifold through connection tees to laterally move the manifold and reduce lateral stress on the manifold. Thus, the invention provides for independent support of the manifold that allows vertical, lateral, and longitudinal thermal expansion of associated components without overstressing the manifold and causing failures.