Journal of the Fuel Society of Japan
Online ISSN : 2185-226X
Print ISSN : 0369-3775
ISSN-L : 0369-3775
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Volume 43, Issue 10
Displaying 1-12 of 12 articles from this issue
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  • [title in Japanese]
    [in Japanese]
    1964 Volume 43 Issue 10 Pages 683
    Published: October 20, 1964
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.43.10_683
    JOURNAL FREE ACCESS
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  • Underground Storage of Liquefied Natural Gas
    Masakazu Fujii
    1964 Volume 43 Issue 10 Pages 684-694
    Published: October 20, 1964
    Released on J-STAGE: February 23, 2011
    DOIhttps://doi.org/10.3775/jie.43.10_684
    JOURNAL FREE ACCESS
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    The author outlines the underground storage of natural gas-especiallyliquefied natural gas-which has been developed in accordance with the increase in thedemand of natural gas. Among various storage methods, storage of liquefied natural gasis at present the most effective. Although the existing cylindrical tank of double wallvertical type has technically been accomplished, there still remain some problems to besolved for cheaper method of large capacity storage of natural gas, because of thecondition of location and high-rate construction cost.
    Natural gas and petroleum companies have for many years stored LPG andpetroleum products in the cave of airtight lime-stone, shale and salt mines. Based onthis experience, considerations have been taken for the storage of LNG in the cavementioned above or in the cylindrical tank of concrete structure which is installed at thedrilled rock bed, and in 1959 Gas Operation Research Committee of American GasAssociation took up this problem to solve technical questions on the storage system, which seems at present the most economic.
    Of many proposed underground storage systems, the installation cost of prestressconcrete tank, on which rock bed conditions have comparatively little effect, is estimatesless than half of the conventional surface tank. This low cost of natural gas storage, USA reports, results in the 30% reduction of LNG production cost.
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  • Niigata Power Station-Its Planning and Operating Experience
    Kunijiro Hashimoto
    1964 Volume 43 Issue 10 Pages 695-705
    Published: October 20, 1964
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.43.10_695
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    Niigata Power Station is the latest one which was constructed for thefirst time in the district of the coast along the Sea of Japan, and it is characterized bythe firing apparatus of boiler with couse of heavy fuel oil and natural gas, safety apparatusand automatic control apparatus. The auther describes the ovtline of theseapparatuses as well as the operating experience up to the present.
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  • Formation of Donded Fireside Deposits in Pulverizedcoal-fired Boilers of Thermal Power Station
    Tatsuo Yamasaki, Yukio Matsumoto, Yukio Yamada
    1964 Volume 43 Issue 10 Pages 706-723
    Published: October 20, 1964
    Released on J-STAGE: February 23, 2011
    DOIhttps://doi.org/10.3775/jie.43.10_706
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    The bonded deposits of fly ash and slag on the fireside of furnacetube in boilers installed in thermal power stations have frequently caused severe deteriorationin thermal efficiency. But the problems about fouling of heat transfer surface, particulary in connection with occurrence, chemical composition, mineral constituent, 'structure and origin of these deposits, have not been studied in detail. Reviewing theresults obtainec by our study of the deposits for the purpose of clarification of theirorigin, they are classified into the following three main groups .
    (1) Fly ash is characterized by its aggregate strueture composed mainly of minuteglobular particles of quartz, cristobalite, glass etc. It is almost the same in chemical compositions compared with the original coal ash (SiO2 57%, Al2O3 25%, Fe2O3 6%), except that it is sightly higher in Fe2O3 .
    (2) Siliceous slag is composed of the same particles as of fly ash, though the formerare combined mutually by the minerals recrystalized in the part of furnace higher in temperature (1, 000-1, 400°C), such as cristobalite, mullite etc.
    (3) Rigid ferruginous slag consists mainly of ferric iron (hematite) adhered togetherin reticulum and occurs in the part of furnace lower in temperature (±950°C>).Compared with the other deposits, it shows a marked difference by an excessive concentration of iron (Fe2O3, 50-65%).
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  • [title in Japanese]
    1964 Volume 43 Issue 10 Pages 733
    Published: October 20, 1964
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.43.10_733
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  • [title in Japanese]
    1964 Volume 43 Issue 10 Pages 733a-734
    Published: October 20, 1964
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.43.10_733a
    JOURNAL FREE ACCESS
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  • [title in Japanese]
    1964 Volume 43 Issue 10 Pages 734
    Published: October 20, 1964
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.43.10_734
    JOURNAL FREE ACCESS
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  • [title in Japanese]
    1964 Volume 43 Issue 10 Pages 734a
    Published: October 20, 1964
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.43.10_734a
    JOURNAL FREE ACCESS
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  • [title in Japanese]
    1964 Volume 43 Issue 10 Pages 734b-735
    Published: October 20, 1964
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.43.10_734b
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  • [title in Japanese]
    1964 Volume 43 Issue 10 Pages 735-736
    Published: October 20, 1964
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.43.10_735
    JOURNAL FREE ACCESS
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  • [title in Japanese]
    1964 Volume 43 Issue 10 Pages 736-741
    Published: October 20, 1964
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.43.10_736
    JOURNAL FREE ACCESS
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  • [title in Japanese]
    1964 Volume 43 Issue 10 Pages 741-744
    Published: October 20, 1964
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.43.10_741
    JOURNAL FREE ACCESS
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