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Patent Searching and Data


Title:
OLEFIN AND SINGLE-RING AROMATIC HYDROCARBON PRODUCTION METHOD, AND ETHYLENE PRODUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/065421
Kind Code:
A1
Abstract:
This olefin and single-ring aromatic hydrocarbon production method involves: a dicyclopentadiene removal step for removing dicyclopentadienes having a dicyclopentadiene skeleton from a raw oil having the distillation characteristic of a 390°C or lower 90 vol% distillation temperature, said raw oil being a thermally cracked heavy oil obtained by means of an ethylene production device; and a cracking reforming reaction step for obtaining a product containing olefins and single-ring aromatic hydrocarbons by bringing into contact with a catalyst and reacting the raw oil in which dicyclopentadienes have been adjusted to less than 10 wt% by treatment in the dicyclopentadiene removal step of some or all of the aforementioned raw oil.

Inventors:
YANAGAWA SHINICHIRO (JP)
KOBAYASHI MASAHIDE (JP)
YOSHIWARA YUKIHIRO (JP)
IDA RYOJI (JP)
Application Number:
PCT/JP2013/079043
Publication Date:
May 01, 2014
Filing Date:
October 25, 2013
Export Citation:
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Assignee:
JX NIPPON OIL & ENERGY CORP (JP)
International Classes:
C10G51/04; C07B61/00; C07C4/18; C07C11/04; C07C11/06; C07C11/08; C07C15/04; C07C15/06; C07C15/08; C10G9/00; C10G11/05; C10G45/50; C10G69/06
Domestic Patent References:
WO2012036186A12012-03-22
WO2012036182A12012-03-22
Foreign References:
JP2003510419A2003-03-18
JP2012062356A2012-03-29
Other References:
See also references of EP 2913382A4
"Petrochemical Process", 10 August 2001, KODANSHA LTD., pages: 21 - 30
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
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