Title:
【発明の名称】炭化水素をオレフィンと芳香族化合物に転化する方法
Document Type and Number:
Japanese Patent JP2001524153
Kind Code:
A
Abstract:
A catalyst composition and a process for converting a hydrocarbon stream such as, for example, gasoline to olefins and C6 to C8 aromatic hydrocarbons such as toluene and xylenes are disclosed. The catalyst composition comprises a zeolite, a binder, and boron wherein the weight of boron is in the range of from about 0.01 to about 10 weight %. The process comprises contacting a hydrocarbon stream with the catalyst composition under a condition sufficient to effect the conversion of a hydrocarbon to an olefin and a C6 to C8 aromatic hydrocarbon. Also disclosed is a process for producing the catalyst composition which comprises: (1) combining a zeolite with a coke-reducing amount of a binder under a condition effective to produce a zeolite-binder mixture; (2) contacting said zeolite-binder mixture with coke-reducing amount of a boron compound under a condition effective to produce a boron-incorporated or -impregnated zeolite; and (3) calcining the boron-incorporated or -impregnated zeolite.
Inventors:
Drake, charles, alfred
Wu, Anne-Fusian
Wu, Anne-Fusian
Application Number:
JP54808098A
Publication Date:
November 27, 2001
Filing Date:
April 08, 1998
Export Citation:
Assignee:
Phillips Pittorium Company
International Classes:
B01J29/06; B01J29/40; B01J29/86; B01J37/00; C10G35/095; (IPC1-7): C10G35/095; B01J29/06
Attorney, Agent or Firm:
Akira Asamura (3 outside)