論文検索サイト

日本エネルギー学会誌 Vol. 96 (2017), No. 12

ISIJ International
belloff
オンライン版ISSN: 1882-6121
冊子版ISSN: 0916-8753
発行機関: The Japan Institute of Energy

Backnumber

  1. Vol. 103 (2024)

  2. Vol. 102 (2023)

  3. Vol. 101 (2022)

  4. Vol. 100 (2021)

  5. Vol. 99 (2020)

  6. Vol. 98 (2019)

  7. Vol. 97 (2018)

  8. Vol. 96 (2017)

  9. Vol. 95 (2016)

  10. Vol. 94 (2015)

  11. Vol. 93 (2014)

  12. Vol. 92 (2013)

  13. Vol. 91 (2012)

  14. Vol. 90 (2011)

  15. Vol. 89 (2010)

  16. Vol. 88 (2009)

  17. Vol. 87 (2008)

  18. Vol. 86 (2007)

  19. Vol. 85 (2006)

  20. Vol. 84 (2005)

  21. Vol. 83 (2004)

  22. Vol. 82 (2003)

  23. Vol. 81 (2002)

  24. Vol. 80 (2001)

  25. Vol. 79 (2000)

  26. Vol. 78 (1999)

  27. Vol. 77 (1998)

  28. Vol. 76 (1997)

  29. Vol. 75 (1996)

  30. Vol. 74 (1995)

  31. Vol. 73 (1994)

  32. Vol. 72 (1993)

  33. Vol. 71 (1992)

日本エネルギー学会誌 Vol. 96 (2017), No. 12

Development of Nickel-loaded Ccatalysts from Microwave-treated Woody Biomass for Decomposition of Biomass Tar

Tetsuya HATORI, Kayoko MORISHITA, Naokatsu KANNARI, Takayuki TAKARADA

pp. 519-524

抄録

This study focused on the development of an effective Ni-loaded catalyst using woody biomass for tar decomposition. Microwave irradiation was utilized to heat biomass for catalyst preparation. The amount of Ni adsorbed on biomass was 9.0 wt%. Thermal treatment of the nickel-loaded biomass at 600 °C resulted in a fine dispersion of nickel particles with a diameter of approximately 4.5 nm. The catalytic activity of the prepared catalyst for the decomposition of biomass tar derived from Japanese cypress was investigated in a two-stage fixedbed reactor. The nickel-loaded char showed high activity for tar decomposition at a relatively low temperature of 600 °C. The yields of H2, CO, and total gas obtained with the nickel-loaded char were approximately 5.2, 2.8, and 3.5, respectively, times higher than those obtained without a catalyst.

ブックマーク

SNSによる共有

論文タイトル

カセットガスを燃料とする可搬型エンジン発電機の排出ガス特性に関する調査研究

川村 淳浩, 遠藤 祭

pp. 525-531

抄録

Portable generators are very useful as an electricity source for survival during times of disaster in addition to their use at construction sites and for outdoor leisure. Because highly concentrated carbon monoxide is present in the exhaust of generators, generators should not be used indoors. However, when a disaster occurs, it is assumed that portable generators are used near disaster victims. Therefore, it is necessary to secure exhaust emissions to prevent secondary damage. This study considers the treatment of exhaust emissions from cartridge-gas fueled portable generators from this point of view. The following observations were made. 1) The permitted upper limit of the carbon monoxide concentration contained in the exhaust gas for a refuge tent was calculated by modeling. 2) The differences among the exhaust performances when using commercial cassette gas fuels with various compositions were not confirmed. 3) Exhaust emissions were improved by attaching the three way catalyst under an engine exhaust port and adjusting the Lambda.

ブックマーク

SNSによる共有

論文タイトル

カセットガスを燃料とする可搬型エンジン発電機の排出ガス特性に関する調査研究

A Review on Methods Used in Analysis of Microalgae Lipid Composition

Hoa Thien Do NGUYEN, Anita RAMLI, Lam Man KEE

pp. 532-537

抄録

The present paper provides a brief overview of the most recent techniques for microalgae lipid analysis such as high performance liquid chromatography (HPLC), gas chromatography (GC), mass spectrometry (MS) and nuclear magnetic resonance (NMR). The application of HPLC technique is to break down lipid into smaller fractions such as neutral lipid and polar lipid. MS technique is known as less sensitive than GC technique thus requires coupling with other techniques in order to analyze the microalgae lipid. On the other hand, NMR technique provides comprehensive information on the molecular structure of microalgae lipid but it has disadvantage as the signals may overlap in the spectrum. Notably, GC coupled with flame ionization detector (FID) is the fundamental method which is fast with high accuracy when analyzing microalgae lipid.

ブックマーク

SNSによる共有

論文タイトル

英文目次

pp. 9612tce_1-

他の人はこちらも検索

ブックマーク

SNSによる共有

論文タイトル

英文目次

和文目次

pp. 9612tcj_1-

他の人はこちらも検索

ブックマーク

SNSによる共有

論文タイトル

和文目次

この機能はログイン後に利用できます。
下のボタンをクリックしてください。

詳細検索

論文タイトル

著者

抄録

ジャーナル名

出版日を西暦で入力してください(4桁の数字)。

検索したいキーワードを入力して下さい