Apparatus for endothermic process with improved burners arrangement

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United States of America Patent

PATENT NO 10711996
APP PUB NO 20180372310A1
SERIAL NO

16061865

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Importance

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Abstract

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A furnace for performing an endothermic process comprising tubes containing a catalyst for converting a gaseous feed, wherein tubes are positioned in rows inside the furnace, wherein burners are mounted between the tubes and between the tubes and the furnace walls parallel to the tubes row and wherein the burners rows and the tubes rows are ended by end walls and are divided into sections with the distance from the end burner to the end wall being B2W, the distance between two adjacent burners in the section being B2B, and half the distance in-between two sections being B2S, wherein the burners in the rows are arranged in such a way that the ratios B2B/B2W and B2B/B2S are greater than 1.3 thus limiting the occurrence of the flame merging phenomenon and reducing significantly the quadratic mean of the tube temperature profile.

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Patent Owner(s)

Patent OwnerAddress
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE75007 PARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Camy-Peyret, Frederic Paris, FR 6 100
Cances, Julien Indre, FR 4 15
Tudorache, Diana Bures sur Yvette, FR 9 0

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