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Volume 41, Issue 11
Displaying 1-12 of 12 articles from this issue
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[in Japanese]1962 Volume 41 Issue 11 Pages 877
Published: November 20, 1962
Released on J-STAGE: June 28, 2010
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[in Japanese]1962 Volume 41 Issue 11 Pages 877a-879
Published: November 20, 1962
Released on J-STAGE: May 16, 2013
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[in Japanese]1962 Volume 41 Issue 11 Pages 879
Published: November 20, 1962
Released on J-STAGE: June 28, 2010
JOURNAL FREE ACCESSDownload PDF (183K) -
[in Japanese]1962 Volume 41 Issue 11 Pages 880
Published: November 20, 1962
Released on J-STAGE: June 28, 2010
JOURNAL FREE ACCESSDownload PDF (120K) -
Kozo Morinaga1962 Volume 41 Issue 11 Pages 881-889
Published: November 20, 1962
Released on J-STAGE: October 21, 2011
JOURNAL FREE ACCESSNew techniques of the iron manufacture in Japan belong to those inthe European countries and America.They were introduced first to the rolling mill, then to the steel and pig iron manufacturing processes.Up-grading the blast furnace interms of higher production rates and lower coke rates could be successfully achieved bysizing the feed stock, and fuel injection from the tuyer such as oxygen, heavy oil andpulverized coal, etc.Direct reduction of iron are is not a new technique, but natural gasor coke has been industrially utilized for high grade fine ore.
As for steel making process, productivity has remarkably been improved by a largeamount of oxygen injection to the open-hearth furnace.Furthermore, introduction of thesteel making process using the converter of pure oxygen up-injection made the massproduction of high mild steel economically practicable.
Production of iron and steel in Japan is increasing markedly, however, most of ourraw materials have to depend upon the overseas resources, and therefore we must strivefor decrease in the import expense and rapid increase in the export from the viewpointof the balance of trade and the scale of the domestic market.View full abstractDownload PDF (1819K) -
Hiroshi Ohtsuka1962 Volume 41 Issue 11 Pages 890-895
Published: November 20, 1962
Released on J-STAGE: June 28, 2010
JOURNAL FREE ACCESSCombination of the iron manufacturing industry with the petrochemicalindustry enables us to obtain cheaper synthetic raw gases such as hydrogen, carbonmonoxide, olefins, and so on.
The author outlined manufacture of various synthetic resins and synthetic rubbersfrom ethylene, propylene, butadiene and benzene, based on the draft of the combinativeplan of the above industries at the seaside industrial area of Hokkaido. He also describedthe oxo process, and syntheses of hydrogen cyanide and fatty acid as effective mans of theutilization of carbon monoxide which would be produced in a great amount bythe development of the converter.View full abstractDownload PDF (976K) -
Eiji Munekata1962 Volume 41 Issue 11 Pages 896-901
Published: November 20, 1962
Released on J-STAGE: February 23, 2011
JOURNAL FREE ACCESSRadiation chemistry is one of the most promising peaceful utilization ofatomic energy.In Japan, studies in this field have greatly been developed of recentyears, which may be superior to the world level in some parts.However, in order toindustrialize the radiation chemistry, there will be many difficulties to be conquered aswere seen in the electrochemical industry which took about one century to develop asit is today.The first thing we must do for the development of radiation chemical industryis to find how to obtain cheap radiation sources.
It has been decided that the Central Laboratory of Radiation Chemistry is establishedin the Japan Atomic Energy Reserch Institue for four years'plan.This Laboratorycarries out test of radiation chemistry on a semi-industrial scale with the mission toestabish Japan's unique radiation chemical industy, bringing up all the oiginal ideas onthe radiation chemistry in Japan.View full abstractDownload PDF (1169K) -
Seiji Sawada1962 Volume 41 Issue 11 Pages 902-908
Published: November 20, 1962
Released on J-STAGE: June 28, 2010
JOURNAL FREE ACCESSauthor outlining the history of Hokkaido development, then describedthe 2nd plan (1963-1970) for the integrated development of Hokkaido which wasmade for the purpose of growing high-pitched in Hokkaido economy together withrectifying the unbalance of high and low developed districts of the island.He introducedthe chief economic index, target figure production vista of agricultural and forestry, live-stock, and mining and manufacturing industries, the traffic network and the map ofindustrial area in 1970.View full abstractDownload PDF (1324K) -
Gen Takeya1962 Volume 41 Issue 11 Pages 909-914
Published: November 20, 1962
Released on J-STAGE: June 28, 2010
JOURNAL FREE ACCESSThe author described the developmental stages of the Hokkaido industry, and then his opinions on its promotion by full utilization of coal in coal miningareas, during the period of the New Long-term Hokkaido Development Plan.Finallywith the intention of future development of the industry, he put stress on the establishmentof cooperation system among technical research organizations in Hokkaido.View full abstractDownload PDF (1228K) -
1962 Volume 41 Issue 11 Pages 915-929
Published: November 20, 1962
Released on J-STAGE: June 28, 2010
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[in Japanese]1962 Volume 41 Issue 11 Pages 930-932
Published: November 20, 1962
Released on J-STAGE: June 28, 2010
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1962 Volume 41 Issue 11 Pages 933-936
Published: November 20, 1962
Released on J-STAGE: June 28, 2010
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