Faculty Profiles - NARUSE Ichiro

Papers - NARUSE Ichiro

Division display 481 - 500 of about 526 ／ All the affair displays >>

Enhanced anti-tumor effect of trastuzumab in combination with cisplatin.

Naruse I, Fukumoto H, Saijo N, Nishio K

Japanese journal of cancer research : Gann Vol. 93 ( 5 ) page： 574 - 81 2002.5

Fundamentals on Vaporization Behavior of Trace Metal Compounds at Different Atmospheres and Temperatures

Yao Hong, Minato Hirofumi, Mkilaha Iddi S. N., NARUSE Ichiro

日本エネルギー学会誌 = Journal of the Japan Institute of Energy Vol. 81 ( 4 ) page： 256 - 262 2002.4

Feasibility study of the co-generation system with direct internal reforming-molten carbonate fuel cell (DIR-MCFC) for residential use

Sugiura K.

Journal of Power Sources Vol. 106 ( 1-2 ) page： 51 - 59 2002.4

Application of Wasted Seashell to Desulfurizer in fluidized Bed Coal Combustion

NARUSE I., MURAKAMI T.

The Thermal and nuclear power Vol. 53 ( 3 ) page： 2 - 10 2002.3

Antitumor activity of the selective epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) Iressa (ZD1839) in an EGFR-expressing multidrug-resistant cell line in vitro and in vivo.

Naruse I, Ohmori T, Ao Y, Fukumoto H, Kuroki T, Mori M, Saijo N, Nishio K

International journal of cancer Vol. 98 ( 2 ) page： 310 - 5 2002.3

Hydrocephalus manifestation in the genetic polydactyly/ arhinencephaly mouse (Pdn/Pdn).

Naruse I, Ueta E

Congenital anomalies Vol. 42 ( 1 ) page： 27 - 31 2002.3

Fundamentals on Vaporization Behavior of Trace Metal Compounds at Different Atmospheres and Temperatures.

YAO Hong, MINATO Hirofumi, MKILAHA Iddi S.N, NARUSE Ichiro

日本エネルギー学会誌 Vol. 81 ( 4 ) page： 256 - 262 2002

Publishing type：Research paper (scientific journal) Publisher：一般社団法人日本エネルギー学会

Trace metals are usually inevitably contained in wastes, coals and so forth. When the wastes and/or coals are burnt, pollutants like NOx, SOx, soot, particulates, dioxins and heavy metal compounds are emitted from the furnaces. Some of the heavy trace metal compounds condense on the particle surface and/or form fine particulates during the combustion/incineration processes. Owing to the difficulties in capturing those fine particulates by means of conventional dust collection systems, those particulates tend to be exhausted into the atmosphere. In this study, fundamental behavior of the vaporization of Pb, Cd and Cr compounds was studied at relatively low temperature. In this experiment the effects of temperature and reaction atmosphere on the vaporization behavior of Pb, Cd and Cr compounds were studied using a thermobalance. The chemical thermoequilibrium calculation for each compound was also carried out in order to validate the experimental results obtained. As a result, the vaporization behavior of the metal compounds appears dependent on their respective melting points. Most of chlorides were easily vaporized at relatively low temperatures. This suggests that the presence of HCl enhances the vaporization of metal compounds, while coexistence of SO2 shows inhibition of the vaporization tendencies of Pb and Cd compounds. All of the Cd compounds vaporized in the reducing conditions. The results of chemical thermoequilibrium calculation agreed closely with the experimental results obtained.

DOI： 10.3775/jie.81.256

Scopus

Interaction between molten coal ash and coke in raceway of blast furnace

Khairil K.

Proceedings of the Combustion Institute Vol. 29 ( 1 ) page： 805 - 810 2002

Ash Behaviors in Pulverized Coal Combustion with Highly Preheated Air

Naruse Ichiro, KAMIHASHIRA Daisuke, Khairil

The proceedings of the JSME annual meeting Vol. 2002 ( 0 ) page： 5 - 6 2002

Publishing type：Research paper (scientific journal) Publisher：The Japan Society of Mechanical Engineers

Particle size and composition distributions of ash particles in both reacting coal and depositing layer are analyzed, using CCSEM (Computer Controlled Scanning Microscope), to study behaviors of ash particles included in the reacting coal and deposition phenomena. For the behaviors of ash particles in the reacting coal, fraction of the coarse particles gradually increases due to coagulation, so that the composition of the coarse particles also changes during evolution and combustion processes of volatile matter. For structure of the deposit layer, on the other hand, fine particles of size less than 3μm mainly consist of the initial layer for three types of coal, and the thickness was about 30μm. Growth behavior of the deposit at the stagnation depended on the coal type. The deposition phenomena take place due to preference of both particle size and composition.

DOI： 10.1299/jsmemecjo.2002.4.0_5

Formation Mechanism of Fine Particulate with Alkali Metal Compounds in Coal Combustion

TAKUWA Tsuyoshi, MURAKAMI Takahiro, NARUSE Ichiro

Proceedings of thermal engineering conference Vol. 2002 ( 0 ) page： 187 - 188 2002

Publishing type：Research paper (scientific journal) Publisher：The Japan Society of Mechanical Engineers

Some metal compounds in coal vaporize and form fumes during the combustion. The fumes are usually contained in the exhaust gas. For coal-fired combined power generation systems such as pressurized fluidized bed combustion, hot metallic vapors are introduced in gas turbine. As this phenomenon causes corrosion problem of the turbine blades, it is necessary to control the formation of those fumes, which include alkali metal compounds. In this paper, the evolution behavior of alkali metal compounds, especially for sodium compounds, has been studied, using a drop tube furnace with a low-pressure impactor.

DOI： 10.1299/jsmeptec.2002.0_187

52 Coal Type Dependence of Formation Behavior of Fine Particulate Containing Alkali Metal Compounds

TAKUWA Tsuyoshi, Mkilaha Iddi S.N., Naruse Ichiro

Proceedings of Conference on Coal Science Vol. 39 ( 0 ) page： 121 - 122 2002

Publishing type：Research paper (scientific journal) Publisher：The Japan Institute of Energy

Some metal compounds in coal vaporize and form fumes during the combustion. The fumes are usually contained in the exhaust gas. For coal-fired combined power generation systems such as pressurized fluidized bed combustion, hot metallic vapors are introduced in a gas turbine. As this phenomenon causes corrosion problem of the turbine blades, it is necessary to control the formation of those fumes, which include alkali metal compounds. In this paper, the evolution behavior of alkali metal compounds, especially for sodium compounds, has been studied, using a drop tube furnace with a low-pressure impactor. As a result, concentration profile of sodium in the fine particles has dependence on coal type. On the other hand, the condensation mechanism of sodium seems to be similar in each coal.

DOI： 10.20550/jiesekitanronbun.39.0_121

Modeling on combustion characteristics of biocoalbriquettes

Kim H.

Journal of Energy Resources Technology, Transactions of the ASME Vol. 123 ( 1 ) page： 27 - 31 2001.12

地域物質循環型社会構築のためのデータベースとその利用法

堀田雅也, 後藤知行, 船津公人, 成瀬一郎

廃棄物学会研究発表会講演論文集 = Proceedings of the Annual Conference of the Japan Society of Waste Management Experts Vol. 12 ( 1 ) page： 202 - 204 2001.10

固体燃焼I固体燃焼総論

成瀬一郎

燃焼研究 Vol. 124 page： 35 - 46 2001.4

Coal Combustion Technologies

NARUSE Ichiro

Journal of the Japan Institute of Energy Vol. 80 ( 4 ) page： 216 - 228 2001.4

Particulates Control in Combustion Processes

NARUSE I.

The Thermal and nuclear power Vol. 52 ( 4 ) page： 1 - 9 2001.4

Effect of Molten Coal Ash on Coke Degradasion in High Temperature Pulverized Coal Reaction

KHAIRIL, KAMIHASHIRA Daisuke, NARUSE Ichiro

材料とプロセス : 日本鉄鋼協会講演論文集 = Current advances in materials and processes : report of the ISIJ meeting Vol. 14 ( 1 ) 2001.3

Fundamental Reaction Characteristics of Pulverized Coal at High Temperature

KAMIHASHIRA Khairil Daisuke, NAKAYAMA Katsuya, NARUSE Ichiro, Naruse Ichiro

ISIJ international Vol. 41 ( 2 ) page： 136 - 141 2001.2

Publishing type：Research paper (scientific journal) Publisher：一般社団法人日本鉄鋼協会

In order to enhance the overall thermal efficiency in blast furnace system as well as coal gasifiers, it is necessary to elucidate fundamental reaction characteristics of pulverized coal at high temperature. The experiments were carried out using a horizontal pulverized coal reactor with a pre-combustor to produce vitiated air at high temperature and high-oxygen concentration. The reaction behavior of coal during combustion and/or gasification are elucidated by means of sampling and analyzing both reacting particles and reaction gases as well as optical measurement of the instantaneous particle temperature. Evolution rate of the volatile matter for various types of coal at high temperature is obtained from the Arrhenius plots. As a result, the volatile matter is rapidly evolved as soon as coal particles are introduced into the furnace since temperature of the vitiated air increases sufficiently. Result shows that the evolution rate of volatile matter does not depend on coal types. Activation energy and frequency factor of the evolution rate of volatile matter for various types of coal remain almost constant in the particle temperature range of 2 200 to 2 700 K, even when other experimental conditions were varied. In the char combustion region, char structure was found to affect the reaction rate of fixed carbon. It is observed that coal, which forms a network-type of char, indicated reaction rate of fixed carbon which did not always increase even when the vitiated air temperature was high enough. For a balloon-type char, on the other hand, the reaction rate of fixed carbon decreased with an increase of the vitiated air temperature.

DOI： 10.2355/isijinternational.41.136

Scopus

1-28. Micro-analysis f coal ash deposition at high temperature

KAMIHASHIRA Daisuke, Khairil, NARUSE Ichiro

Proceedings of the Annual Conference of The Japan Institute of Energy Vol. 10 ( 0 ) page： 127 - 130 2001

Coal combustion technologies

Naruse I.

Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy Vol. 80 ( 4 ) page： 216 - 228 2001

　 PREV - NEXT 　

<NARUSE Ichiro>

Papers - NARUSE Ichiro