Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PRODUCTION METHOD FOR LOWER OLEFIN, PRODUCTION DEVICE FOR LOWER OLEFIN, CONSTRUCTION METHOD FOR LOWER OLEFIN PRODUCTION EQUIPMENT, AND ZEOLITE CATALYST
Document Type and Number:
WIPO Patent Application WO/2016/098909
Kind Code:
A1
Abstract:
Provided are a production method for lower olefin, a production device for lower olefin, a construction method for lower olefin production equipment, and a zeolite catalyst, whereby production ratios of ethylene and propylene can be easily changed and equipment cost can be reduced, when producing ethylene and propylene from a light paraffin-based hydrocarbon starting material such as light naptha. The production method has: a catalytic cracking reaction step S21 in which ethylene and propylene are generated from a light paraffin-based hydrocarbon starting material by a catalytic cracking reaction using a zeolite catalyst; and a steam cracking step S13 in which ethylene and propylene are produced from a light paraffin-based hydrocarbon starting material by steam cracking.

Inventors:
MIMURA, Kenichi (4-6-2 Minatomirai, Nishi-ku, Yokohama-sh, Kanagawa 65, 〒2208765, JP)
YAGI, Fuyuki (4-6-2 Minatomirai, Nishi-ku, Yokohama-sh, Kanagawa 65, 〒2208765, JP)
HODOSHIMA, Shinya (4-6-2 Minatomirai, Nishi-ku, Yokohama-sh, Kanagawa 65, 〒2208765, JP)
Application Number:
JP2015/085649
Publication Date:
June 23, 2016
Filing Date:
December 21, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CHIYODA CORPORATION (4-6-2, Minatomirai Nishi-ku, Yokohama-sh, Kanagawa 65, 〒2208765, JP)
International Classes:
C07C4/06; B01J29/46; C07C7/04; C07C11/04; C07C11/06; C10G9/36; C10G11/05; C10G51/04; C07B61/00
Foreign References:
JP2003525971A2003-09-02
JP2005200631A2005-07-28
JP2014024005A2014-02-06
JP2014024006A2014-02-06
JP2014024007A2014-02-06
Attorney, Agent or Firm:
KURIBAYASHI, Mitsuo (2nd floor, Kotobukicho-Yoshida Bldg. 5-9, Kotobuki 3-chome, Taito-k, Tokyo 42, 〒1110042, JP)
Download PDF: