Patent ID: 11897820
Assignee: SAUDI ARABIAN OIL COMPANY
Field: Materials, metallurgy (Chemistry)
Classification: CPC C  B  E | IPC B  C  E

Claim 0:
1. A system for storing molten sulfur, the system including:
a reinforced concrete vessel, the reinforced concrete vessel being subterranean and having:
a floor that is a raft footing formed of reinforced concrete, the floor having a floor interior surface;
a ceiling that is a slab of reinforced concrete, the ceiling having a ceiling interior surface; and
sidewalls that extend between the floor and the ceiling that are formed of reinforced concrete, each sidewall having a sidewall interior surface; and

a liner bonded to the floor interior surface, the ceiling interior surface, and each sidewall interior surface, the liner formed of:
an epoxy vinyl ester resin; and
a glass fiber sheet embedded in the epoxy vinyl ester resin and in contact with the interior surfaces.