Title:
A manufacturing method of Olefin by heat vapor decomposition
Document Type and Number:
Japanese Patent JP6184496
Kind Code:
B2
Abstract:
The invention relates to a process for converting hydrocarbon inputs by thermal steamcracking to give at least one olefin-containing product stream comprising at least ethylene and propylene, by at least partly converting a hydrocarbon input in at least one cracking furnace (2), wherein the hydrocarbon input is converted under mild cracking conditions in the cracking furnace (2), mild cracking conditions meaning that propylene to ethylene are present in a ratio of 0.81 to 1.6 kg/kg at the cracking furnace exit, and the hydrocarbon input comprising predominantly hydrocarbons having a maximum carbon number of 6, preferably a maximum of 5.
Inventors:
Schmidt Gunter
Fritz Helmut
Walter Stephanie
Fritz Helmut
Walter Stephanie
Application Number:
JP2015525778A
Publication Date:
August 23, 2017
Filing Date:
August 06, 2013
Export Citation:
Assignee:
Linde Aktiengesellschaft
International Classes:
C07C4/04; C07C11/04; C07C11/06; C10G9/36; C10G51/06
Domestic Patent References:
| JP2015528820A | ||||
| JP2015524505A | ||||
| JP2015524506A | ||||
| JP2003525971A | ||||
| JP2009511657A |
Foreign References:
| US20090099398 | ||||
| US20080194900 | ||||
| US6743961 | ||||
| US20080223754 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office
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