Journal of the Fuel Society of Japan
Online ISSN : 2185-226X
Print ISSN : 0369-3775
ISSN-L : 0369-3775
Search
Advanced search
OR
Browse
Search
Volume 34, Issue 5
Displaying 1-16 of 16 articles from this issue
Show all abstracts
    • |<
    • <
    • 1
    • >
    • >|
  • Japanese Energy Resources and Atomic Power
    Koichi Aki
    1955 Volume 34 Issue 5 Pages 260-264
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.260
    JOURNAL FREE ACCESS
    Show abstractHide abstract
    The author described on the situations of energy in Japan, especially those of electric power problem in detail.
    It is of our great concern that how long thermal power may depend upon coal.We cannot expect it much on coal, and what is worse, its thermal efficiency is low.The author emphasized future aspect on development of water power by means of damsys-tem.From this view-point the endless development is being made under five years' plan of electric power development.We are, however, obliged to face the undesirable pro-blems in water power development such as those on land, capacity of reservoir and compensation which excert great influence upon raising cost.
    On the other hand, future energy demand is making increase more and more, and it is expectable that Japan acts in concert with the current of the world in order to ensure necessary and sufficient energy.Thus, it is a natural consequence that we are concerned with the geotherm, the solar energy and the atomic power.
    The problem on atomic power has its social and technical difficulty, nevertheless we should be interested in it.The author concluded whatever energy should be utilized efficiently and rationally.
    View full abstract
    Download PDF (1005K)
  • On the Future of Coal Mining Industry in Japan
    Saburo Kuroda
    1955 Volume 34 Issue 5 Pages 264-274
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.264
    JOURNAL FREE ACCESS
    Show abstractHide abstract
    Coal mining industry in Japan has faced a serious crisis owing to a sudden increase in coal storage, a financial crisis, troubles with labourers, etc.and strong governmental aids are hoped for coal mining industry which is under worse conditions in various points than the other industries.
    The troubles in coal mines in the Kyushu district, the method of overcoming depress-ions, effects of development of a vertical gallery on lowering coal costs have been explained and as future problems of coal mining industry, moreover, rationalization by development of a vertical gallery aiming at low coal costs, improvements of coal quali-ties and stable production, reduction of taxes, development of coking coals by way of prevention of import of coals and utilization of low grade coals have been pointed out and national aids have been strongly wanted for the solution of these problems.
    View full abstract
    Download PDF (2142K)
  • Survey on the Future of Petrochemical Industry in Japaan
    Hanemon Yoshida
    1955 Volume 34 Issue 5 Pages 274-285
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.274
    JOURNAL FREE ACCESS
    Show abstractHide abstract
    Judging from the general trends of petrochemical industry in U.S.A.and several pionering countries in Europe, the future of petrochemical industry in Japan can be expected as one of its hopeful industries basing on its special characteristics of development. Explanations proceded mainly on its domestic natural resources, pointing out their jen-line a vailab ilities that can be stood for the future development of petrochemical industry;and wassuggested the necessity of its earyest start for the introduction stage aiming at its general development of prosperities in future.
    View full abstract
    Download PDF (2097K)
  • Study on the Air Oxidation of Humic Substances of Lignite (II) Analysis of the Volatile Products
    KOZO Higuchi, Yutaka Shibuya
    1955 Volume 34 Issue 5 Pages 286-292
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.286
    JOURNAL FREE ACCESS
    Show abstractHide abstract
    In the previous report the air oxidation reaction of humic substances of lignite was discussed from the analytical data of the residual oxidized coal. In this, report, we determined the volatile substances, especially, carbon dioxide, carbon monox-ide, formaldehyde, and acetic acid, which were contained in the reaction gases. We found the formation velocities of carbon dioxide, carbon monoxide and formaldehyde were divided in the two steps and the formation of acetic acid had a considerable long induction period.We discussed the process of the formation of such volatile substances from the humic substances of lignite and determined the good reaction condition as the pre-treatment of the wet oxidation of the humic substances of.lignite.
    View full abstract
    Download PDF (1118K)
  • Analysis and Improvement of the Fushun Method of Oil Shale Carbonization (I)
    Kinii Kitawaki
    1955 Volume 34 Issue 5 Pages 292-302
    Published: May 20, 1955
    Released on J-STAGE: October 21, 2011
    DOIhttps://doi.org/10.3775/jie.34.292
    JOURNAL FREE ACCESS
    Show abstractHide abstract
    Several difficulties existed in the working of Fushun oil shale retorts are listed below.
    1.Distilling thmperature may be too high and oil vapor distilled out may be consider-ably cracked.The yiell of crude tar were 90% in the case of 50t retorts and 75% in the case of 180t ones.
    2.Formation of clinkers in the distilling chamber disturbed the normal running of the retorts.
    3.The gas prom distilling chamber carried out the oil dust which deposited in the.pipelines and amounted to ca.80t/d.
    4.Shortage of shale supply required the utilization of small grains of shale under one inch size which were not used so far in Fushun.
    The chemical reactions in the producer chamber, the composition of produce gas, thethmperature distribution through out the retort, the relations between distilling temper-ature and extent of cracking of distilled oil vapor, the reflut condensation of oil vapor and the formation of oil dust etc.were investigated, and the reasonable of these phen-omena were elucidated, As the results of these investigations the proper improvements of operating conditions for the Fushun retort were worked out and the oil yield of 180t retort increased to 90%, and the many difficulties listed above were all disappeared.Parts of the retorts were improved so as to suit for small grains of shale and were found to work well.
    View full abstract
    Download PDF (1775K)
  • note
    1955 Volume 34 Issue 5 Pages 303
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.303
    JOURNAL FREE ACCESS
    Download PDF (177K)
  • [title in Japanese]
    1955 Volume 34 Issue 5 Pages 304a-305
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.304a
    JOURNAL FREE ACCESS
    Download PDF (359K)
  • [title in Japanese]
    1955 Volume 34 Issue 5 Pages 304
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.304
    JOURNAL FREE ACCESS
    Download PDF (181K)
  • [title in Japanese]
    1955 Volume 34 Issue 5 Pages 305-306
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.305
    JOURNAL FREE ACCESS
    Download PDF (350K)
  • [title in Japanese]
    1955 Volume 34 Issue 5 Pages 306a
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.306a
    JOURNAL FREE ACCESS
    Download PDF (172K)
  • [title in Japanese]
    1955 Volume 34 Issue 5 Pages 306
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.306
    JOURNAL FREE ACCESS
    Download PDF (172K)
  • [title in Japanese]
    1955 Volume 34 Issue 5 Pages 306b-309
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.306b
    JOURNAL FREE ACCESS
    Download PDF (627K)
  • [title in Japanese]
    1955 Volume 34 Issue 5 Pages 310-311
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.310
    JOURNAL FREE ACCESS
    Download PDF (306K)
  • [title in Japanese]
    1955 Volume 34 Issue 5 Pages 311-313
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.311
    JOURNAL FREE ACCESS
    Download PDF (496K)
  • [title in Japanese]
    1955 Volume 34 Issue 5 Pages 313-315
    Published: May 20, 1955
    Released on J-STAGE: June 28, 2010
    DOIhttps://doi.org/10.3775/jie.34.313
    JOURNAL FREE ACCESS
    Download PDF (474K)
  • [title in Japanese]
    [in Japanese]
    1955 Volume 34 Issue 5 Pages 259
    Published: May 20, 1955
    Released on J-STAGE: May 16, 2013
    DOIhttps://doi.org/10.3775/jie.34.259
    JOURNAL FREE ACCESS
    Download PDF (304K)
    • |<
    • <
    • 1
    • >
    • >|
feedback
 Top