Back to results
US 2019/0062224 A1Published application
Heat-permeable tube containing composite fiber ceramic
AssigneeBASF SE
InventorBenedikt KALO
Life of this patent
Estimating the term…
Abstract
The present invention relates to a heat-permeable tube which has a double-walled construction. The material of the interior wall contains fiber composite ceramic. The material of the exterior wall contains metal. The present invention further relates to the use of this tube in a rotary tube furnace and the use of the rotary tube furnace for thermal treatment of materials. Furthermore, the invention relates to the use of a single-walled tube containing fiber composite ceramic as rotary tube.
Claims10
A tube, comprising:
- an interior wall and
- an exterior wall,
- wherein
- an interior wall material comprises fiber composite ceramic,
- an exterior wall material comprises metal, and
- the tube wall has a heat transfer coefficient at 800° C. of >50 W/(m2·K).
3 more elements
7-8. (canceled)
(canceled)
Dependencies are inferred from the claim text.