LINED VESSEL, COMPOSITE, AND PROCESS

Abstract: a hydrocarbon conversion process is disclosed. the process introduces a feed stream comprising hydrocarbons into a vessel having a refractory lining. the refractory lining comprises a refractory material and reinforcement metallic fibers. the reinforcement metallic fibers comprise about 0.5 wt % to about 8 wt % aluminum, 10 wt % to about 35 wt % chromium, and no less than about 50 wt % iron. the hydrocarbons are converted in the vessel at conversion conditions with or without a catalyst to yield a product stream.

Inventor(s): Souryadeep Bhattacharyya, John Qianjun Chen, Chirag Shah, Haibo Yu, Kristoffer Popp, Michael A. Stine, Steven Bradley

CPC Classification: C10G75/04 (CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION (cracking to hydrogen or synthesis gas ; cracking or pyrolysis of hydrocarbon gases to individual hydrocarbons or mixtures thereof of definite or specified constitution ; cracking to cokes ); RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES)

Search for rejections for patent application number 20250207046