Steam reforming process with low fired duty

Details Steam reforming process with low fired duty Steam reforming process with low fired duty

1989-05-09

1990-09-25

Kratz, Peter

Gas: heating and illuminating

Processes

Manufacture from methane

252373, 423652, C01B 334

Patent

active

049590790

ABSTRACT:
A reformer method for reforming hydrocarbons are described. The feed stream is heated in the presence of reforming catalyst both in a tube convection portion and a radiant section of the reformer furnace. The catalyst tubes may have an extended surface in the tube convection portion to enhance heat transfer within the convection portion.

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patent: 3094391 (1963-06-01), Mader
patent: 3172739 (1965-03-01), Koniewiez
patent: 3215502 (1965-11-01), Korwin
patent: 3475135 (1969-10-01), Gargominy
patent: 3607125 (1971-09-01), Kydd
patent: 4071330 (1978-01-01), Sederquist
patent: 4098588 (1978-07-01), Buswell et al.
patent: 4324649 (1982-04-01), Parizot et al.
patent: 4504447 (1985-03-01), Spurrier et al.
R. A. Sederquist, "Evolution of Steam Reformers . . . ", paper presented at Symposium on Reformers and Hydrogen Plants; Mar. 7-9, 1978.
O. L. Olesen, "Integration of the UTC Reformer . . . ", paper presented at Symposium on Reformers and Hydrogen Plants; Mar. 7-9, 1978.
Brochure, Haldor Topsoe/EPRI, "Heat Exchange Reforming Technology".
Petro-Chem drawing, "Iso-Flow Furnace"; undated.
Petro-Chem brochure, "Iso-Flow Furnaces"; undated.

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