Title:
PRODUCTION METHOD FOR ALKYL BENZENES, AND CATALYST USED IN SAME
Document Type and Number:
WIPO Patent Application WO/2010/116603
Kind Code:
A1
Abstract:
Disclosed is an efficient production method for alkyl benzenes with high added value, and a catalyst used in same, wherein said production method suppresses a decrease in activity accompanying carbon deposition on the catalyst resulting from a decomposition reaction of 1.5-cyclic aromatic hydrocarbons, and also suppresses excessive decomposition and excessive nuclear hydrogenation. The production method for alkyl benzenes combines a feedstock hydrocarbon oil containing under 20 vol% of alkyl benzenes, under 30 vol% of bicyclic aromatic hydrocarbons, and at least 25 vol% of 1.5-cyclic aromatic hydrocarbons, with a hydrocracking catalyst including a solid acid with a maximum Brønsted acid strength of at least 110 kJ/mol, and no more than 140 kJ/mol.
Inventors:
MATSUSHITA KOICHI (JP)
Application Number:
PCT/JP2010/001451
Publication Date:
October 14, 2010
Filing Date:
March 03, 2010
Export Citation:
Assignee:
JAPAN PETROLEUM ENERGY CT (JP)
JAPAN ENERGY CORP (JP)
MATSUSHITA KOICHI (JP)
JAPAN ENERGY CORP (JP)
MATSUSHITA KOICHI (JP)
International Classes:
C10G47/12
Domestic Patent References:
| WO1995010579A1 | 1995-04-20 | |||
| WO2007135769A1 | 2007-11-29 |
Foreign References:
| JP2008297452A | 2008-12-11 | |||
| US5219814A | 1993-06-15 | |||
| JP2006505671A | 2006-02-16 | |||
| JP2006505676A | 2006-02-16 | |||
| JP4116617B2 | 2008-07-09 | |||
| JP2008127541A | 2008-06-05 | |||
| JP2008297452A | 2008-12-11 |
Other References:
MASAHIKO MATSUKATA ET AL.: "Zeolite Beta, Y o Mochiita Naphthalene no Sesshoku Kaishitsu Hanno", THE JAPAN PETROLEUM INSTITUTE DAI 43 KAI NENKAI DAI 49 KAI KENKYU HAPPYOKAI, 2000, pages 105
KIYOSHI AZUMI ET AL.: "Zeolite Tanji NiW Shokubai o Mochiita Tetralin no Suisoka Bunkai Hanno", THE JAPAN INSTITUTE OF ENERGY DAI 38 KAI SEKITAN KAGAKU KAIGI HAPPYO RONBUNSHU, 2001, pages 437 - 440, XP008167011
N. KATADA, T. TSUBAKI, M. NIWA, APPL. CAT. A: GEN., vol. 340, 2008, pages 76
N. KATADA, M. NIWA, ZEOLITE, vol. 21, 2004, pages 45
See also references of EP 2415850A4
KIYOSHI AZUMI ET AL.: "Zeolite Tanji NiW Shokubai o Mochiita Tetralin no Suisoka Bunkai Hanno", THE JAPAN INSTITUTE OF ENERGY DAI 38 KAI SEKITAN KAGAKU KAIGI HAPPYO RONBUNSHU, 2001, pages 437 - 440, XP008167011
N. KATADA, T. TSUBAKI, M. NIWA, APPL. CAT. A: GEN., vol. 340, 2008, pages 76
N. KATADA, M. NIWA, ZEOLITE, vol. 21, 2004, pages 45
See also references of EP 2415850A4
Attorney, Agent or Firm:
MOEGI PATENT OFFICE (JP)
Patent business corporation It burns and is ぎ特許事務所. (JP)
Patent business corporation It burns and is ぎ特許事務所. (JP)
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