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Tooru ATAKE
2005 Volume 12 Issue 319 Pages
391-396
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Focusing on Crystal Chemistry of Gypsum, Lime and Cement
Tamotsu YASUE
2005 Volume 12 Issue 319 Pages
397-407
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Minoru MORIOKA, Takayuki HIGUCHI, Yasuhiro DAN, Yoshitaka MAEDA, Etsuo ...
2005 Volume 12 Issue 319 Pages
408-415
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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The reductive effect of slowly cooled blast furnace slag and its mechanism were studied and the conclusion described below was obtained. Slowly cooled blast furnace slag and granulated blast furnace slag from the same source had nearly the same sulfur content but they differed markedly in the content of soluble sulfur. The slowly cooled blast furnace slag contained more dissolved sulfur than the granulated blast furnace slag and much of it was thiosulfate ion. Sulfur in the slowly cooled blast furnace slag was localized as calcium sulfide. The reason for the ample elution of thiosulfate ion from the slowly cooled blast furnace slag was deemed due to the oxidation of calcium sulfide, which had been exposed through crushing, to calcium thiosulfate. Both the granulated blast furnace slag and the slowly cooled blast furnace slag exhibited a negative value of redox potential; both showed reducing effects. The slowly cooled blast furnace slag exhibited a greater negative value in redox potential than the granulated blast furnace slag which revealed that the former had greater reducing power than the latter. Hexavalent chromium decreased more slowly when coarse particles of the slowly cooled blast furnace slag were used; this clearly showed that the speed of reduction could be regulated by controlling the particle size of the slowly cooled blast furnace slag. The slowly cooled blast furnace slag showed excellent reducing power in a low pH range and far surpassed that of the granulated blast furnace slag. On the other hand, the granulated blast furnace slag, which bound ample water, removed hexavalent chromium from its liquid phase as hydration proceeded.
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Water Desirable for the Human Body
Shoichi OKOUCHI
2005 Volume 12 Issue 319 Pages
416-422
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Kouji SUZUKI
2005 Volume 12 Issue 319 Pages
423-428
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Kiwamu SUE, Muneyuki SUZUKI, Kunio ARAI
2005 Volume 12 Issue 319 Pages
429-434
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Akira NAKAJIMA
2005 Volume 12 Issue 319 Pages
435-440
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Recent Development in Coating Technology and Film Evaluation
Mitsunobu SATO, Tohru HAYAKAWA
2005 Volume 12 Issue 319 Pages
441-447
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Akira OHTA
2005 Volume 12 Issue 319 Pages
448-454
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Kazuo YAMADA
2005 Volume 12 Issue 319 Pages
455-462
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Naoki ADACHI, Osamu SAKURADA, Minoru HASHIBA
2005 Volume 12 Issue 319 Pages
463-471
Published: November 01, 2005
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Yoko OHBA
2005 Volume 12 Issue 319 Pages
472-477
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Kanji MATSUMOTO
2005 Volume 12 Issue 319 Pages
478-485
Published: November 01, 2005
Released on J-STAGE: August 16, 2011
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Kazumichi YANAGISAWA
2005 Volume 12 Issue 319 Pages
486-491
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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Fumitaka KANEKO
2005 Volume 12 Issue 319 Pages
492-496
Published: November 01, 2005
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Hiroyasu ITOH
2005 Volume 12 Issue 319 Pages
497-503
Published: November 01, 2005
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Kazuo YAMASHITA
2005 Volume 12 Issue 319 Pages
504-511
Published: November 01, 2005
Released on J-STAGE: August 16, 2011
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Nobuhiro OZEKI, Sakae KIRIYAMA, Kenji KIDO
2005 Volume 12 Issue 319 Pages
512-515
Published: November 01, 2005
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Yoshihisa NAKATA, Yoshio KASAI
2005 Volume 12 Issue 319 Pages
516-522
Published: November 01, 2005
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Yoshiki MURATA
2005 Volume 12 Issue 319 Pages
523-528
Published: November 01, 2005
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Kosuke YOKOZEKI
2005 Volume 12 Issue 319 Pages
529-536
Published: November 01, 2005
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Makoto WATANABE, Makoto SAKURAI
2005 Volume 12 Issue 319 Pages
537-542
Published: November 01, 2005
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Improvement of Hydration Resistance
Toyoyasu OBANA, Akihiro TSUCHINARI
2005 Volume 12 Issue 319 Pages
543-547
Published: November 01, 2005
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Akira YOSHIDA, Nobuyuki NISHINO
2005 Volume 12 Issue 319 Pages
548-553
Published: November 01, 2005
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Masataka SHISHIME
2005 Volume 12 Issue 319 Pages
554-558
Published: November 01, 2005
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Kazuki HAYASHI
2005 Volume 12 Issue 319 Pages
559-564
Published: November 01, 2005
Released on J-STAGE: March 07, 2011
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