Characteristics over the staged HDM of AR

Joo Il Park, Ruitao Lv, Min Hyun Seo, Jin Miyawaki, Do Woan Kim, Jae Wook Ryu, Seong Ho Yoon, Isao Mochida

研究成果: ジャーナルへの寄稿Conference article

抄録

The demand for heavy oil decreased recently due to their invaluable use as heavy feedstock while the need in light and middle distillate has moved to the opposite direction. In the present study, characteristics over HDM of 3-kinds of AR were investigated in the staged reaction system. To minimize the H2 consumption, the various support catalysts such as alumina and silica-alumina were screened in the first stage. The commercial HDM catalyst was tested in the second stage, after selection of better support in the first stage. Higher HDM reactivity was suggested by silica-alumina, comparing to alumina supports in the first stage. Among the silica-alumina, SIRA30 support showed the highest HDM reactivity, which could be attributed to stronger acidic sites and larger pore characteristics. The complete HDM reactivity was achieved in SIRA 30-DMC5Q of staged reaction system, which could be recommended as a promising catalytic system for the effective HDM.

元の言語英語
ジャーナルACS National Meeting Book of Abstracts
出版物ステータス出版済み - 8 25 2011
イベント241st ACS National Meeting and Exposition - Anaheim, CA, 米国
継続期間: 3 27 20113 31 2011

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Aluminum Oxide
Alumina
Silicon Dioxide
Silica
Catalyst supports
Feedstocks
Crude oil
Catalysts

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

これを引用

Park, J. I., Lv, R., Seo, M. H., Miyawaki, J., Kim, D. W., Ryu, J. W., ... Mochida, I. (2011). Characteristics over the staged HDM of AR. ACS National Meeting Book of Abstracts.

Characteristics over the staged HDM of AR. / Park, Joo Il; Lv, Ruitao; Seo, Min Hyun; Miyawaki, Jin; Kim, Do Woan; Ryu, Jae Wook; Yoon, Seong Ho; Mochida, Isao.

:: ACS National Meeting Book of Abstracts, 25.08.2011.

研究成果: ジャーナルへの寄稿Conference article

Park JI, Lv R, Seo MH, Miyawaki J, Kim DW, Ryu JW その他. Characteristics over the staged HDM of AR. ACS National Meeting Book of Abstracts. 2011 8 25.
Park, Joo Il ; Lv, Ruitao ; Seo, Min Hyun ; Miyawaki, Jin ; Kim, Do Woan ; Ryu, Jae Wook ; Yoon, Seong Ho ; Mochida, Isao. / Characteristics over the staged HDM of AR. :: ACS National Meeting Book of Abstracts. 2011.
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AU - Ryu, Jae Wook

AU - Yoon, Seong Ho

AU - Mochida, Isao

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