Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Izumi Shimoyama"'
Publikováno v:
ISIJ International. 59:1457-1464
Autor:
Yusuke Dohi, Kiyoshi Fukada, Hiroyuki Sumi, Takashi Yamamoto, Izumi Shimoyama, Takashi Matsui
Publikováno v:
Tetsu-to-Hagane. 104:525-534
Autor:
Takashi Matsui, Izumi Shimoyama, Nagayama Mikiya, Hiroyuki Sumi, Yusuke Dohi, Hidekazu Fujimoto, Kiyoshi Fukada
Publikováno v:
ISIJ International. 57:989-995
Autor:
Yusuke Dohi, Izumi Shimoyama, Takashi Matsui, Hiroyuki Sumi, Takashi Yamamoto, Kiyoshi Fukada
Publikováno v:
ISIJ International. 54:2484-2492
Publikováno v:
Journal of the Japan Institute of Energy. 90:834-839
It is essential for old coke ovens to avoid pushing trouble because this trouble, which has increased gradually with the aging of coke oven, negatively affects coke stable production and coke oven service life. As one of effective approaches to impro
Publikováno v:
ISIJ International. 50:1048-1053
In order to prolong the service life of coke ovens, the tolerable limit of localized force on damaged oven walls is investigated by discrete element method simulation. A simulation model comprising three flues and five or fifteen layers of bricks was
Publikováno v:
Tetsu-to-Hagane. 96:258-264
Coarse defect structure in coke was quantified and its control factor was investigated, which exerts a strong influence on coke strength, as part of the development of high strength cokemaking technology.First of all, X-ray CT images of several cokes
Autor:
Izumi Shimoyama
Publikováno v:
Tetsu-to-Hagane. 96:209-217
Recent research progress on coke reactivity and its control are discussed. Based on a review of coke behavior in a blast furnace, the importance of increase in coke reactivity in the temperature range of
Preparation of Highly Reactive and High Strength Coke by the Addition of Ca-ion Exchanged Brown Coal
Publikováno v:
Tetsu-to-Hagane. 96:272-279
In order to obtain highly reactive cokes, a Ca-ion exchanged brown coal (Loy–Yang coal) was added to a caking coal (Goonyella coal) with different blending ratios and cokes were then prepared from these blended coal samples. With the addition of Ca
Autor:
Hiroyuki Sumi, Hidekazu Fujimoto, Takashi Yamamoto, Takashi Anyashiki, Kiyoshi Fukada, Izumi Shimoyama
Publikováno v:
Tetsu-to-Hagane. 93:438-444
Inert materials such as coke breeze have a great influence on the contractile and fissure formation behavior of the coke cake as well as coke quality. Firstly, the contraction coefficient and Young's modulus of semi-cokes, which were produced with th