✦ LIBER ✦

The catalytic activity of Ni/W bimetallic sulfide nanostructured catalysts in the hydrodesulfurization of dibenzothiophene

✍ Scribed by A. Olivas; G. Alonso; S. Fuentes

Publisher: Springer
Year: 2006
Tongue: English
Weight: 261 KB
Volume: 39
Category: Article
ISSN: 1022-5528
DOI: 10.1007/s11244-006-0054-1

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The effect of Ni loading and the sulfida

The effect of Ni loading and the sulfidation temperature on the structure and catalytic activity of NiW hydrodesulfurization catalysts

✍ Choong-Hyon Kim; Wang Lae Yoon; In Chul Lee; Seong Ihl Woo 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 796 KB

The effect of nickel concentration and sulfiding temperature on the type and distribution of the surface species and on the dispersion in a series of alumina-supported Ni-W hydrodesulfurization (HDS) catalysts were investigated by temperature programmed reduction (TPR), diffuse reflectance spectrosc

Sulfide Hydrodesulfurization Catalysts:

Sulfide Hydrodesulfurization Catalysts: Structure of the Active Component and Mechanism of the Catalytic Action

✍ A. N. Startsev; I. I. Zakharov 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 68 KB 👁 2 views

INFLUENCE ON THE PHOSPHORUS CONCENTRATIO

INFLUENCE ON THE PHOSPHORUS CONCENTRATION AND THE METHOD OF PREPARATION ON THE HYDRODESULFURIZATION ACTIVITY OF P-Ni-W/ALUMINA CATALYSTS

✍ P. Atanasova; CH. Vladov; T. Halachev; J. L. G. Fierro; A. López Agudo 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 433 KB 👁 2 views

In situ poisoning of the thiophene hydro

In situ poisoning of the thiophene hydrodesulfurization activity of carbon-supported transition metal sulfide catalysts by phosphorus

✍ S. Eijsbouts; J.N.M. van Gestel; E.M. van Oers; R. Prins; J.A.R. van Veen; V.H.J 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 810 KB

Carbon-supported transition metal sulfide catalysts, prepared by pore volume impregnation of an activated carbon support with aqueous solutions of first, second and third row transition metal salts (Group V-VIII), drying and in situ sulfidation, were tested in tbiophene hydrodesulfurization (723 K,

Effects of tungsten on the catalytic act

Effects of tungsten on the catalytic activity of Ni–W catalysts for the hydrogenation of aromatic hydrocarbons

✍ Jingyun Sheng; Xiaodong Yi; Feng Li; Weiping Fang 📂 Article 📅 2010 🏛 Springer-Verlag 🌐 English ⚖ 288 KB

Synergism between Brønsted acid sites an

Synergism between Brønsted acid sites and metal sulfide particles in the hydrodesulfurization of thiophene on ultrastable Y zeolite catalysts W/USY and Ni/USY

✍ Ruby Cid; Juan Godoy; José Neira; Antonio López Agudo 📂 Article 📅 1998 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 264 KB 👁 1 views

The inÑuence of the acidity of ultrastable Y (USY) zeolite-supported tungsten or nickel sulÐde catalysts, prepared at di †erent pH values, on thiophene hydrodesulfurization activity has been studied. The acidity a †ects the catalystsÏ deactivation. The results of the initial activity clearly show a