کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
57371 | 47116 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
NiO–W2O3/Al2O3 catalysts for the production of ecological gasoline: Effect of both NiO and the preparation method on the isobutene oligomerization selectivity
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: NiO–W2O3/Al2O3 catalysts for the production of ecological gasoline: Effect of both NiO and the preparation method on the isobutene oligomerization selectivity NiO–W2O3/Al2O3 catalysts for the production of ecological gasoline: Effect of both NiO and the preparation method on the isobutene oligomerization selectivity](/preview/png/57371.png)
چکیده انگلیسی
The results obtained for the oligomerization of C4 olefins in order to produce high octane ecological gasoline by using NiO–W2O3/Al2O3 catalysts prepared by both the wetness impregnation and sol–gel methods, are reported. High selectivity towards C8=C8= olefins, avoiding the formation of heavier olefinic products, as well as an excellent stability were reached by means of the NiO–W2O3/Al2O3 impregnated catalyst. The characterization of the catalysts by XRD, total specific surface area and FTIR pyridine adsorption are also reported.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 143, Issues 1–2, 15 May 2009, Pages 132–136
Journal: Catalysis Today - Volume 143, Issues 1–2, 15 May 2009, Pages 132–136
نویسندگان
F. Tzompantzi, A. Mantilla, G. Del Angel, J.M. Padilla, J.L. Fernández, J.A.I. Díaz-Góngora, R. Gómez,