研究業績

国際会議

1. Kayoko Morishita, Keisuke Kurosawa and Takayuki Takarada

Production of light fuel gases from catalytic steam gasification of sewage sludge at low temperatures

IT3

2006

Savannah

 

2. L. Y. LI *, K. MORISHITA and T. TAKARADA

HIGH-BTU GAS PRODUCTION FROM TAR-BEARING HOT COKE OVEN GAS OVER IRON CATALYST

2005 ICCS&T Okinawa – October 2005

Okinawa

 

3. K. Kasahara, K. Morishita and T. Takarada

THE EFFECT OF BLACK LIQUOR CHAR ON DECOMPOSITION OF BIOMASS TAR

2005 ICCS&T Okinawa – October 2005

Okinawa

 

4. D. ANRAKU1, K. MORISHITA1, H. MURAKAMI2, T. YAMAMOTO3,H. WATANABE2, and T. TAKARADA1

INVESTIGATION OF CARBON STRUCTURE OF COKE AND SEMI-COKE USING HAND-PICKING METHOD

2005 ICCS&T Okinawa – October 2005

Okinawa

 

5. Kayoko Morishita1*, Naoya Ichimura1, Akemitsu Akimoto2 and Takayuki Takarada1

The interaction of carbon with mixtures of Iron compounds and mineral matters during pyrolysis/gasification at high temperature

2005 ICCS&T Okinawa – October 2005

Okinawa

 

6. Y. KATSUMI1, K. MORISHITA1*, K. SAITO2 and T. TAKARADA1

THE EFFECT OF Ca-LOADING OF Ca ION-EXCHANGED BROWN COAL CHAR ON FLUE GAS DESULFURIZATION

2005 ICCS&T Okinawa – October 2005

Okinawa

 

8. K.YAMASAKI, M.SATOU, M.KAMEYAMA, K.MORISHITA and T.TAKARADA

LOW TEMPERATURE GASIFICATION OF BIOMASS USING NICKEL CATALYST

2005 ICCS&T Okinawa – October 2005

Okinawa

 

9. Jun-ichi Ozaki1, Takayuki Kogure2, Kayoko Morishita2, Asao Oya1, and Takayuki Takarada2

Preparation of electrocatalyst carbons for PEMFC from black liquor – a biomass from paper mills.

229th ACS San Diego National Meeting, Division of Fuel Chemistry, Chemistry of Carbon Materials and Nanomaterials, March13-14, 2005

2005

 

10. Morishita K.*1, Yamazaki Y.1,Takei S.1, Maeda T.2, Miyata H.3 and Takarada T.

Production of Cl-free High BTU Gas via Gasification of PVC using Ca compound

APPChE2004

 

11. Kayoko Morishita, Naoya Ichimura and Takayuki Takarada

High-temperature Interactions between Coal Char and Mixtures of Iron compounds, Quartz and Kaolinite

TWENTY-FIRST ANNUAL INTERNATIONAL PITTSBURGH COAL CONFERENCE

Osaka

 

12. Kayoko MORISHITA, Kinuko KASAHARA and Takayuki TAKARADA

CATALITIC GASIFICATION OF BIOMASS USING BLACK LIQUOR

SCIENCE IN THERMAL AND CHEMICAL BIOMASS CONVERSION

2004

Victoria

 

13. Liu-yun Li, Kayoko Morishita and Takayuki Takarada

Decomposition of tarry material in COG by catalyst

8th Japan China symposium on Coal & C1 Chemistry (Kitakyushu)

 

14. Hiroshi Ota, Kayoko Morishita and Takayuki Takarada

CAKING PROPERTY OF OXIDIZED-CAKING COALPRETREATED IN FLUDIZED BED

8th Japan China symposium on Coal & C1 Chemistry (Kitakyushu)

 

15. Kayoko Morishita, Yasuhiro Katsumi, Koji Saito and Takayuki Takarada

A FLUE GAS DESURFURIZATION USING Ca ION-EXCHANGED BROWN COAL CHAR AT MODERATE TEMPERATURE REGION

8th Japan China symposium on Coal & C1 Chemistry (Kitakyushu)

 

16. Takayuki Takarada, Kenji Goto, Megumi Ookawa, Jie Wang1 and Kayoko Morishita

MINERAL MATTER REDUCTION FROM COAL WITH PRETREATMENT IN METAHNOL

8th Japan China symposium on Coal & C1 Chemistry (Kitakyushu)

 

17. L. Liuyun, K. Morishita and T. Takarada

Effect of steam addition on decomposition of tarry material in COG by Ni catalyst

12th International Conference on Coal Science, (Cairns)

 

18. Production of functional fine particles via gasification of Ni-exchanged brown coal – Effects of Ni-loading, heat treatment and gasification temperature on Ni particle size –

12th International Conference on Coal Science, (Cairns)

 

19. K. Morishita, M. Saitoh and T. Takarada

Development of co-production system of functional fine particles and fuel gas using brown coal

12th International Conference on Coal Science, (Cairns)

 

20. K. Morishita, T. Yamashita, R. Goda, K. Satou, J.-i. Hayashi, T. Takarada and T. Chiba

Particulate matter formation during pyrolysis/gasification of ion-exchanged coal

2003 Gordon Research Conference on the Chemistry of Hydrocarbon Resources, (Ventura)

2003

 

 

21. T. Takarada, M. Matsuzawa and K. Morishita

High temperature desulfurization in coal gasifier by using Ca ion-exchanged brown coal

CCT2002, 2002 October (Sardinia)

 

22. K Morishita, T Yamashita, R Goda, K Satoh, J-i Hayashi, T Takarada and T Chiba

Particulate matter formation during pyrolysis/gasification of ion-exchanged coal

CCT2002,2002 October (Sardinia) 2002

 

23. Takayuki Takarada and Doki Yamaguchi Desulfurization by using Ca ion-exchanged brown coal during gasification of coal 18th Annual International Pittsburgh Coal Conference 2001

 

24. Takayuki Takarada, Koji Hayashi, Kayoko Morishita and Masanori Yamashita High BTU gas production by catalytic low-temperature flash hydropyrolysis of coal using a powder-particle fluidized bed 7th China-Japan Symposium on coal science and C1 chemistry 2001

 

25. Hiroshi Ohta, Jie Wang, Takayuki Takarada Effect of Low-temperature Oxidation on Caking Property of Coal Austrian Coal Conference 2000

 

26. Takayuki Takarada, Koji Hayashi, Kayoko Morishita and Masanori Yamashita High BTU gas production by hydropyrolysis of coal using a powder-particle fluidized bed 14th ISAAP 2000

 

27. K. Morishita, J.-i. Hayashi and T. Takarada: “A fixed-point TEM observation of structural changes in Carbon Nanotubes along with oxygen chemisorption and desorption”, EUROCARBON 2000 (Berlin),

2000

 

28. K. Morishita and T. Takarada: “The influence of inorganic material on carbon fine structure in coal char during Gasification”, Proc. 10th Inter. Conf. on 1999 Coal Science (Taiyuan),   (1999)

 

29. T. Takarada and H. Noguchi Improvement of oxidation durability of diamond film by use of ceramic thin film Material Research Society 199 fall meeting (Washington), (1999)

 

30. T. Takarada and K. Morishita: “Study on the gasification behavior of carbonaceous material by a fixed-point observation with TEM”, 8th APCChE (Seoul), 1999

 

31. K. Morishita and T. Takarada:“Carbon fine structure change of coal char during gasification”, 6th Japan China symposium on Coal & C1 Chemistry (Zao), (1998)

 

32. K. Morishita, I. Yamazaki, H. Takei and T. Takarada: “Chemical and physical properties of chars with heat treatment”, Proc. 9th Inter. Conf. on 1997 Coal Science (Essen),   (1997)

 

33. H. Noguchi, Y. Kubota and T. Takarada: “Stress control and characterization of Diamond/SiC double layer membrane for X-ray mask”, Abstracts of Material Research Society 1997 spring meeting (San Francisco), I6.13 (1997)

 

34. K. Morishita, and T. Takarada: “Gasification of Nanotube Containing Material”, the 211th American Chemical Society National Meeting (New Orleans), 118 (1996).

 

35. T. Takarada, and Y. Suzuki: “TPD Study on SO2 Gasification of Coal Char”, The 211th American Chemical Society National Meeting (New Orleans), 195 (1996).

 

36. T. Takarada, H. Ishikawa, H. Abe and Y. Nakaike: “Alkali volatilization during pyrolysis and gasification of coal”, Proc. 8th Inter. Conf. on 1995 Coal Science (Oviedo), 687 (1995) M. Saitoh, K. Morishita and T. Takarada

 

37. T. Takarada, and Y. Suzuki: “Catalytic Effect of Alkali Compounds on SO2 Gasification of Coal Char”, the 5th China-Japan symposium on coal and C1 Chemistry (Huangshan), 277 (1996).

 

38. T. Takarada, H. Ishikawa, H. Abe and Y. Nakaike: “Alkali volatilization during pyrolysis and gasification of coal”, Proc. 8th Inter. Conf. on 1995 Coal Science (Oviedo), 687 (1995) M. Saitoh, K. Morishita and T. Takarada

 

39. T. Takarada, K. Tamura, T. Okazaki, N. Nakagawa and K. Kato: “Diamond synthesis on particles pretreated in a fluidized bed”, Extended Abstracts of 183rd Meeting of the Electrochemical Society Inc.(Honolulu), 692 (1993)

 

40. T. Takarada, S. Kaneta, N. Nakagawa and K. Kato: “Catalytic gasification of coal char with sulfur dioxide”, Proceedings of the 7th International Conference on Coal Science (Banff), Vol.1, 170-173 (1993)

 

41. C. Mizoguchi, S. Koizumi, Y. Yamamoto, T. Hagino and T. Takarada: “Combustion characteristics of coal/biomass composite solid fuel”, Proceedings of the 7th International Conference on Coal Science (Banff), Vol.1, 214-217 (1993)

 

42. N. Fujiwara, T. Takarada and K. Kato: “In-site removal of SO2 using Ca-exchanged coal under circulating fluidized bed combustion”, Proceedings of the 7th International Conference on Coal Science (Banff), Vol.2, 541-544 (1993)

 

43. N. Nakagawa, D. Bai, E. Shibuya, H. Kinoshita, T. Takarada and K. Kato: “Segregation of Particles in Binary Solids Circulating Fluidized Bed”, Preprint of 4th International conference on Circulating Fluidized Beds (Somerset), 1-5 (1993)

 

44. T. Takarada, T. Tonishi, Y. Fusegawa, N. Nakagawa and K. Kato: “Catalytic Pyrolysis of Coal in a Powder-particle Fluidized Bed”, Official proceedings of APCChE & CHEMECA 93 (Melbourne), pp. 1-411-416, 26-29 (1993)

 

45. T. Takarada, H. Takezawa, N. Nakagawa and K. Kato: “Diamond synthesis on substrate treated by collision of particles”, Abstracts of International Conference on the New Diamond Science and Technology (Heidelberg), 8.50 (1992)

 

46. T. Takarada, M. Ogiwara, U. Komori and K. Kato: “Gasification of coal with K-exchanged brown coal”, Proceedings of International Conference on Coal Science (Newcastle-upon-Tyne), 380 (1991)

 

47. K. Kato, T. Takarada, S. Arita, M. Suzuki and N. Nakagawa: “Particle holdup in the freeboard and elutriation phenomena in a fluid bed”, Proceedings of 4th China-Japan Symposium on Fluidization (Beijing), 206 (1991)

 

48 K. Kato, T. Takarada, T. Tamura and K. Nishino: “Particle holdup distribution in a

CFB”, Proceedings of 3rd International Conference on Circulating Fluidized Beds

(Nagoya), 4-11 (1990).

 

49. T. Takarada, T. Nabatame, Y. Ohtsuka and A. Tomita: “Preparation of active catalysts from alkali chlorides for the steam gasification of coal − Effect of coal type”,

Proceedings of International Conference on Coal Science (Maastricht), 547 (1987)

7. K. Kato, H. Shibasaki, K. Tamura, C. Wang and T. Takarada: “The particle holdup and axial pressure drop in a fast fluidized bed”, Proceedings of the First Korea-Japan Symposium on Fluidization (Seoul), 229 (1987)

 

50. T. Takarada, Y. Tamai and A. Tomita: “Effectiveness of K2CO3 and Ni catalysts on the steam gasification of thirty-four coals”, Proceedings of 1985 International Conference on Coal Science (Sydney), 273 (1985)

 

51. A. Tomita, T. Takarada, Y. Ohtsuka and Y. Tamai: “Production of synthesis gas and nickel metal via catalytic gasification of brown coal”, Proceedings of China-Japan Symposium on Coal and C1 Chemistry (Taiyuan), 35 (1985)

 

 

52. A. Tomita, Y. Watanabe, T. Takarada, Y. Ohtsuka and Y. Tamai: “Nickel catalyzed gasification of brown coal in a fluidized bed reactor”, Proceedings of 1983 International Conference on Coal Science (Pittsburgh), 431 (1983)

 

53. Y. Tamai, A. Tomita, Y. Ohtsuka and T. Takarada: “Nickel catalyzed coal gasification”, Proceedings of Pan-Pacific Synfuels Conference (Tokyo), 8 (1982)

 

54. A. Tomita, T. Takarada, Y. Ohtsuka, S. Saito and Y. Tamai: “Gasification of coal impregnated with catalyst during pulverization”, Proceedings of APCChE 2nd congress

(Manila), 137 (1981)