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Development of a facility for the recovery of high-purity hydrogen from coke oven gas by pressure swing adsorption

Journal Article:

Abstract

This paper reports 1) a pressure swing adsorption (PSA) system comprising three towers, each packed with three different adsorbents; and 2) studies of the application of this system to the recovery of high-purity hydrogen from coke oven gas. Running the adsorption plant at 35 C and 9.5 kg/cm/sup 2/ gives optimum operating stability and economy. In addition, an optimum time cycle for the three-tower system has been developed. Gas from the PSA equipment proper still contains traces of oxygen. This is removed in a further tower packed with Pd catalyst. The ultimate recovery of hydrogen is closely related to its concentration in the raw coke oven gas and to the degree of purity attained. 3 references.
Publication Date:
Jan 01, 1985
Product Type:
Journal Article
Reference Number:
EDB-87-000178
Resource Relation:
Journal Name: Seitetsu Kenkyu; (Japan); Journal Volume: 319
Subject:
01 COAL, LIGNITE, AND PEAT; 08 HYDROGEN; COAL GAS; MATERIALS RECOVERY; HYDROGEN; RESOURCE RECOVERY FACILITIES; DESIGN; PERFORMANCE TESTING; ADSORBENTS; ADSORPTION; CATALYSTS; COKE OVENS; ENERGY CONSERVATION; FLOWSHEETS; IMPURITIES; OXYGEN; PALLADIUM; PRESSURE EFFECTS; PURIFICATION; REMOVAL; DIAGRAMS; ELEMENTS; ENERGY FACILITIES; FLUIDS; GASES; INDUSTRIAL PLANTS; MANAGEMENT; METALS; NONMETALS; PLATINUM METALS; PROCESSING; RECOVERY; SORPTION; TESTING; TRANSITION ELEMENTS; WASTE MANAGEMENT; WASTE PROCESSING; WASTE PROCESSING PLANTS; 010500* - Coal, Lignite, & Peat- Products & By-Products; 080107 - Hydrogen- Production- Coal Gasification
OSTI ID:
7257059
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: CODEN: SEKNA
Submitting Site:
CLA
Size:
Pages: 66-70
Announcement Date:
Dec 01, 1986

Journal Article:

Citation Formats

Nakamura, M, Saida, K, Uenoyama, K, Sugishita, M, and Imokawa, K. Development of a facility for the recovery of high-purity hydrogen from coke oven gas by pressure swing adsorption. Japan: N. p., 1985. Web.
Nakamura, M, Saida, K, Uenoyama, K, Sugishita, M, & Imokawa, K. Development of a facility for the recovery of high-purity hydrogen from coke oven gas by pressure swing adsorption. Japan.
Nakamura, M, Saida, K, Uenoyama, K, Sugishita, M, and Imokawa, K. 1985. "Development of a facility for the recovery of high-purity hydrogen from coke oven gas by pressure swing adsorption." Japan.
@misc{etde_7257059,
title = {Development of a facility for the recovery of high-purity hydrogen from coke oven gas by pressure swing adsorption}
author = {Nakamura, M, Saida, K, Uenoyama, K, Sugishita, M, and Imokawa, K}
abstractNote = {This paper reports 1) a pressure swing adsorption (PSA) system comprising three towers, each packed with three different adsorbents; and 2) studies of the application of this system to the recovery of high-purity hydrogen from coke oven gas. Running the adsorption plant at 35 C and 9.5 kg/cm/sup 2/ gives optimum operating stability and economy. In addition, an optimum time cycle for the three-tower system has been developed. Gas from the PSA equipment proper still contains traces of oxygen. This is removed in a further tower packed with Pd catalyst. The ultimate recovery of hydrogen is closely related to its concentration in the raw coke oven gas and to the degree of purity attained. 3 references.}
journal = {Seitetsu Kenkyu; (Japan)}
volume = {319}
journal type = {AC}
place = {Japan}
year = {1985}
month = {Jan}
}