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Recovery of high-purity hydrogen from COG

Journal Article:

Abstract

A general account of the latest trends in the recovery of high-purity hydrogen from coke oven gas (COG), the article being based on both Japanese and overseas literature: 1) Deep-freeze separation: impurities are liquefied and removed. This method make use of the fact that hydrogen is hard to liquefy. 2) The PSA method: high-purity hydrogen is recovered by the adsorption of other constituents at high pressures. This technique makes use of the fact that the adsorption capacity of an adsorbent varies with the partial pressure of the substances being adsorbed. 3) Membrane separation: a permeation separation method that uses a functional polymer separation membrane, and that depends on the fact that hydrogen has a low molecular weight in comparison with the other constituents. (19 refs.) (In Japanese)
Authors:
Publication Date:
Jan 01, 1982
Product Type:
Journal Article
Reference Number:
EDB-83-063499
Resource Relation:
Journal Name: Gijutsu Daijesuto; (Japan); Journal Volume: 19:1
Subject:
01 COAL, LIGNITE, AND PEAT; 08 HYDROGEN; COAL GAS; MATERIALS RECOVERY; HYDROGEN PRODUCTION; ADSORBENTS; CRYOGENICS; EXTRACTION; GAS FUELS; HYDROGEN; MEMBRANES; REFINING; SEPARATION PROCESSES; ELEMENTS; FLUIDS; FUELS; GASES; MANAGEMENT; NONMETALS; PROCESSING; RECOVERY; WASTE MANAGEMENT; WASTE PROCESSING; 010500* - Coal, Lignite, & Peat- Products & By-Products; 080107 - Hydrogen- Production- Coal Gasification
OSTI ID:
6357819
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: CODEN: GIDAD
Submitting Site:
HEDB
Size:
Pages: 4-10
Announcement Date:
Feb 01, 1983

Journal Article:

Citation Formats

Tsukiyama, Y. Recovery of high-purity hydrogen from COG. Japan: N. p., 1982. Web.
Tsukiyama, Y. Recovery of high-purity hydrogen from COG. Japan.
Tsukiyama, Y. 1982. "Recovery of high-purity hydrogen from COG." Japan.
@misc{etde_6357819,
title = {Recovery of high-purity hydrogen from COG}
author = {Tsukiyama, Y}
abstractNote = {A general account of the latest trends in the recovery of high-purity hydrogen from coke oven gas (COG), the article being based on both Japanese and overseas literature: 1) Deep-freeze separation: impurities are liquefied and removed. This method make use of the fact that hydrogen is hard to liquefy. 2) The PSA method: high-purity hydrogen is recovered by the adsorption of other constituents at high pressures. This technique makes use of the fact that the adsorption capacity of an adsorbent varies with the partial pressure of the substances being adsorbed. 3) Membrane separation: a permeation separation method that uses a functional polymer separation membrane, and that depends on the fact that hydrogen has a low molecular weight in comparison with the other constituents. (19 refs.) (In Japanese)}
journal = {Gijutsu Daijesuto; (Japan)}
volume = {19:1}
journal type = {AC}
place = {Japan}
year = {1982}
month = {Jan}
}