研究者詳細 - 成瀬　一郎

論文 - 成瀬　一郎

分割表示 526 件中 241 - 260 件目／全件表示 >>

廃棄物系炭化物による空気および還元性雰囲気中の元素水銀の捕捉特性査読有り

植木保昭, 義家亮, 澤浩明, 成瀬一郎

鉄と鋼 102 巻 ( 1 ) 頁： 56-60 2016年

ポリ硫酸第二鉄の熱分解特性に関する研究査読有り

義家亮, 坂下基, 植木保昭, 成瀬一郎

硫酸と工業 69 巻 ( 6 ) 頁： 1-9 2016年

膜分離溶媒抽出を用いた廃潤滑油再生手法の開発査読有り

義家亮, 片岡直也, 植木保昭, 成瀬一郎

廃棄物資源循環学会論文誌 27 巻頁： 37-43 2016年

Heating technique of slag-tapping hole in high-temperature coal gasifier 査読有り

Takuya Ishiga,Fumihiko Kiso,Akinori Suetsugu,Masakazu Utano, Hiroshi Yamashita, Yasuaki Ueki, Ryo Yoshiie, Ichiro Naruse

, Fuel Processing Technology 138 巻頁： 100-108 2015年10月

微粉炭燃焼ボイラー内における灰挙動の解明査読有り

成瀬一郎，義家亮，植木保昭，佐藤直樹

ボイラ研究 ( 393 ) 頁： 27-33 2015年10月

Heating technique of slag-tapping hole in high-temperature coal gasifier 査読有り

Takuya Ishiga, Fumihiko Kiso, Akinori Suetsugu, Masakazu Utano, Hiroshi Yamashita, Yasuaki Ueki, Ryo Yoshiie, Ichiro Naruse

, Fuel Processing Technology 138 巻頁： 100-108 2015年10月

Heating technique of slag-tapping hole in high-temperature coal gasifier

Ishiga Takuya, Kiso Fumihiko, Suetsugu Akinori, Utano Masakazu, Yamashita Hiroshi, Ueki Yasuaki, Yoshiie Ryo, Naruse Ichiro

FUEL PROCESSING TECHNOLOGY 138 巻頁： 100 - 108 2015年10月

微粉炭燃焼ボイラー内における灰挙動の解明査読有り

成瀬一郎, 義家亮, 植木保昭, 佐藤直樹

ボイラ研究 ( 393 ) 頁： 27-33 2015年10月

Effects of flue gas re-circulation and nitrogen contents in coal on NOX emissions under oxy-fuel coal combustion

Yoshiie Ryo, Hikosaka Naoki, Nunome Yoko, Ueki Yasuaki, Naruse Ichiro

FUEL PROCESSING TECHNOLOGY 136 巻頁： 106 - 111 2015年8月

Growth and gravity shedding of ash deposition layer in pulverized coal combustors

Sato Naoki, Priyanto Dedy Eka, Ueno Shunichiro, Matsuzawa Yoshiaki, Ueki Yasuaki, Yoshiie Ryo, Naruse Ichiro

FUEL PROCESSING TECHNOLOGY 134 巻頁： 1 - 10 2015年6月

Growth and gravity shedding of ash deposition layer in pulverized 査読有り

Naoki Sato, Dedy Eka Priyanto, Shunichiro Ueno, YoshiakiMatsuzawa, Yasuaki Ueki, Ryo Yoshiie , Ichiro Naruse

coal combustors Fuel Processing Technology 134 巻頁： 1-10 2015年

Effects of flue gas re-circulation and nitrogen contents in coal on NOX emissions under oxy-fuel coal combustion 査読有り

Ryo Yoshiie , Naoki Hikosaka , Yoko Nunome , Yasuaki Ueki , Ichiro Naruse

Fuel Processing Technology 136 巻頁： 106-111 2015年

Mechanism of chromium oxidation by alkali and alkaline earth metals during municipal solid waste incineration 査読有り

Hongyun Hu, Zhang Xu, Huan Lin, Dunkui Chen, Aijun Li, Hong Yao, Ichiro Naruse

Proceedings of the Combustion Institute 35 巻頁： 2397-2403 2015年

213 廃プラスチックスの水蒸気ガス化場におけるタールの生成・消滅挙動

義家亮, 鈴木敏矢, 植木保昭, 成瀬一郎

東海支部総会講演会講演論文集 2015 巻 ( 0 ) 頁： _213 - 1_-_213-2_ 2015年

Combustion Behavior of Pulverized Coal and Ash Particle Properties during Combustion

Ueki Yasuaki, Yoshiie Ryo, Naruse Ichiro

ISIJ INTERNATIONAL 55 巻 ( 6 ) 頁： 1305 - 1312 2015年

掲載種別：研究論文（学術雑誌）出版者・発行元：一般社団法人日本鉄鋼協会

CO<sub>2</sub> emissions from blast furnaces should be reduced to curtail the impact of global warming. A promising solution is the low reducing agent rate (RAR) operation of blast furnaces. Char and ash particles derived from pulverized coal affect permeability in the furnace during low RAR operation. In our study, the combustion behavior and ash particle properties of pulverized coal during combustion were investigated. Char particles formed during combustion were sampled using a drop tube furnace, and then analyzed for their combustion ratio and ash particle properties. As a result, the combustion behavior of pulverized coal and properties of ash particles in raw coal were different by a coal type. Moreover, the combustibility of pulverized coal and the variation in ash particle properties during combustion were affected by the structure of the char particles.

DOI： 10.2355/isijinternational.55.1305

Web of Science

Scopus

5-2-4 微粉炭ボイラにおける混炭燃焼時の灰付着特性評価に関する研究(Session 5-2 燃焼・熱利用II)

成川公史, 稲垣浩伸, 東祐一, 布目陽子, 植木保昭, 義家亮, 成瀬一郎

日本エネルギー学会大会講演要旨集 24 巻 ( 0 ) 頁： 192 - 193 2015年

掲載種別：研究論文（学術雑誌）出版者・発行元：一般社団法人日本エネルギー学会

In order to use the low-grade coals which are out of the power station requirement, blending of high-grade coals have been carried out in pulverized coal power station. However, for ash adhesion such as slagging and fouling, which is one of the important evaluation items of the coal, improvement of coal characteristics by the blending of coal does not become clear. It is necessary to establish the ash adhesion evaluation technology on the blending of the coal to reduce the cost of generation and increase availability of coal because most of low-grade coals are low ash fusion temperature. The purpose of this work is elucidation of ash deposition behavior at blended coal combustion. Ash deposits were collected on a heat transfer tube with an ash deposit experiment at some blend condition. In addition, we calculated the molten fraction of each blending condition by chemical equilibrium theory, using FactSage Ver.6.3.1 software.

DOI： 10.20550/jietaikaiyoushi.24.0_192

3-1-4 充填層ガス化炉における木質バイオマスのガス化挙動とタール低減(Session 3-1 ガス化I)

山田淳司, 義家亮, 植木保昭, 成瀬一郎

日本エネルギー学会大会講演要旨集 24 巻 ( 0 ) 頁： 70 - 71 2015年

掲載種別：研究論文（学術雑誌）出版者・発行元：一般社団法人日本エネルギー学会

The purpose of this study is the gasification behavior of biomass in the packed-bed, carrying out gasification experiment (updraft and downdraft gasification). In this study, pellets of black pine (φ6.5 mm × 8.5 mm) were fed intermittently and using air as the gasification agent. In the gasification tests, the temperature distribution and the gas compositions in the gasifier were measured during gasification, and the amount of tar in the gasified gas was measured. In addition, the steam was injected in the gasifier in order to reduce the amount of tar.

DOI： 10.20550/jietaikaiyoushi.24.0_70

Effects of flue gas re-circulation and nitrogen contents in coal on NOX emissions under oxy-fuel coal combustion 査読有り

Ryo Yoshiie, Naoki Hikosaka, Yoko Nunome, Yasuaki Ueki, Ichiro Naruse

Fuel Processing Technology 136 巻頁： 106-111 2015年

Growth and gravity shedding of ash deposition layer in pulverized 査読有り

Naoki Sato, Dedy Eka Priyanto, Shunichiro Ueno, YoshiakiMatsuzawa, Yasuaki Ueki, Ryo Yoshiie, Ichiro Naruse

coal combustors Fuel Processing Technology 134 巻頁： 1-10 2015年

No.50 石炭の酸素吸着特性の解明(改質・処理・クリーン化(3)、構造・物性(1))

恩田雅臣, 植木保昭, 義家亮, 成瀬一郎, 長谷川雅一, 服部雅典, 稲垣浩伸

石炭科学会議発表論文集 52 巻 ( 0 ) 頁： 100 - 101 2015年

掲載種別：研究論文（学術雑誌）出版者・発行元：一般社団法人日本エネルギー学会

Coal has better stability of price and supply compared to other fossil fuels. In particular, subbituminous coal is expected effective utilization because that has low cost and long minable years. However, subbituminous coal has the self-ignition risk that caused by reacting with oxygen in the air. Therefore, an objective of this study is the elucidation of oxygen adsorption properties of coal. Experimental samples are some kinds of the subbituminous coal and bituminous coal. In the oxygen adsorption experiments between 356K and 476K in 50%N_2-50%O_2 atmosphere, the amount of oxygen adsorption on the coal was determined by thermobalance. As a result, it is found that the oxygen adsorption amount of bituminous coal is larger than those of subbituminous coal and oxygen adsorption amount is correlated with the carbon content of the coal.

DOI： 10.20550/jiesekitanronbun.52.0_100

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