Title:
芳香族化触媒の強化方法
Document Type and Number:
Japanese Patent JP5702535
Kind Code:
B2
Abstract:
There is disclosed a hydrocarbon aromatization process in which hydrocarbons are aromatized in an aromatization zone of an aromatization system, and an effluent comprising aromatic hydrocarbons is recovered. The hydrocarbons are contacted in the aromatization zone with an aromatization catalyst which comprises a non-acidic zeolite support, a Group VIII metal and one or more halides. A nitrogenate, and optionally also an oxygenate, is introduced into the aromatization system whereby ammonia is caused to be present in the aromatization zone during the aromatization process.
Inventors:
Blessing, Christopher Dee.
Brown, Scott H.
Chan, Ting-Tuck Peter
Grover, David Jay
Hasenberg, Daniel M.
Holterman, Dennis Elle.
Calle, Ganeshpie.
Knorr, Daniel Bee.
Brown, Scott H.
Chan, Ting-Tuck Peter
Grover, David Jay
Hasenberg, Daniel M.
Holterman, Dennis Elle.
Calle, Ganeshpie.
Knorr, Daniel Bee.
Application Number:
JP2009522013A
Publication Date:
April 15, 2015
Filing Date:
July 27, 2007
Export Citation:
Assignee:
Chevron Phillips Chemical Company LP
International Classes:
C07C5/393; B01J29/62; C07B61/00; C07C5/367; C07C5/387; C07C15/02; C07C15/04; C07C15/06; C10G35/085; C10G35/095
Domestic Patent References:
| JP5287124A | ||||
| JP2006527655A | ||||
| JP382262B1 |
Foreign References:
| EP0374321A1 | ||||
| US5558767 |
Attorney, Agent or Firm:
Asamura patent office