REFORMING EXCHANGER TUBESHEET AND SHELL FLANGE DESIGN

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250075982A1
SERIAL NO

18819384

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A syngas reforming exchanger reactor design is described. The reforming exchanger has a head, a shell, and a tubesheet secured a tube bundle. The tubesheet is bolted to the shell, after which the head is bolted to the shell. A seal is configured between the tubesheet and components of the shell. Another seal is configured between components of the head and the tubesheet. In the reformer exchanger design, those seals are maintained under bolted pressure via the bolting of both the tubesheet and the head to the shell. This design improves the integrity of sealing, thereby preventing escape of hot reformed gases from the reformer exchanger reactor during operation.

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Patent Owner(s)

Patent OwnerAddress
KELLOGG BROWN & ROOT LLCHOUSTON TX 77002-7990

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christiono, Paulus Harijadi Sugar Land, US 2 0
Zhang, Xiang Yang Katy, US 1 0

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