[图书][B] Ammonia synthesis catalysts: innovation and practice

H Liu - 2013 - books.google.com
This book provides a review of worldwide developments in ammonia synthesis catalysts
over the last 30 years. It focuses on the new generation of Fe1-xO based catalysts and …

Ruthenium catalysts for ammonia synthesis at high pressures: Preparation, characterization, and power-law kinetics

F Rosowski, A Hornung, O Hinrichsen, D Herein… - Applied Catalysis A …, 1997 - Elsevier
Supported Ru catalysts for NH3 synthesis were prepared from Ru3 (CO) 12 and high-purity
MgO and Al2O3. In addition to aqueous impregnation with alkali nitrates, two non-aqueous …

Aqueous polyol conversions on ruthenium and on sulfur-modified ruthenium

C Montassier, JC Ménézo, LC Hoang, C Renaud… - Journal of Molecular …, 1991 - Elsevier
The rates of xylose hydrogenation (373K, 4 MPa of hydrogen) and of glycerol
hydrogenolysis (483 K, 6 MPa of hydrogen) are higher on large ruthenium particles …

Nitrogen photofixation over iii‐nitride nanowires assisted by ruthenium clusters of low atomicity

L Li, Y Wang, S Vanka, X Mu, Z Mi… - Angewandte Chemie …, 2017 - Wiley Online Library
In many heterogeneous catalysts, the interaction of supported metal species with a matrix
can alter the electronic and morphological properties of the metal and manipulate its …

Synergy between Ru and WOx Enables Efficient Hydrodeoxygenation of Primary Amides to Amines

Y Zhang, L Li, F Liu, H Qi, L Zhang, W Guan, Y Liu… - ACS …, 2022 - ACS Publications
The selective reduction of primary amides to the corresponding amines is a key reaction in
both pharmaceutical chemistry and the polymer industry; yet, it requires a stoichiometric …

A study of the ruthenium–alumina system

P Betancourt, A Rives, R Hubaut, CE Scott… - Applied Catalysis A …, 1998 - Elsevier
Ru/alumina catalysts (0.21–5.11 wt% Ru) were characterized using temperature
programmed reduction (TPR), X-ray photoelectron spectroscopy (XPS) and H2 and CO …

Effect of the nature of carbon support on the formation of active sites in Pd/C and Ru/C catalysts for hydrogenation of furfural

RM Mironenko, OB Belskaya, TI Gulyaeva, AI Nizovskii… - Catalysis Today, 2015 - Elsevier
The study considered the formation and catalytic properties of the active sites in Pd/C and
Ru/C catalysts supported on carbon nanotubes (CNT) and carbon black (CB). The nature of …

CO2Reforming of CH4over supported Ru catalysts

MCJ Bradford, MA Vannice - Journal of Catalysis, 1999 - Elsevier
CO2reforming of CH4over Ru supported on η-Al2O3, TiO2, and high-surface-area carbon
black was investigated, and the catalysts were characterized using chemisorption, X-ray …

Influence of support and metallic precursor on the hydrogenation of p-chloronitrobenzene over supported platinum catalysts

B Coq, A Tijani, R Dutartre, F Figuéras - Journal of molecular catalysis, 1993 - Elsevier
Hydrogenation of p-chloronitrobenzene (CNB) has been studied, in methanol suspension, at
303 K and atmospheric pressure, over alumina, magnesia, titania and graphite supported …

The use of hydrogen chemisorption for the determination of Ru dispersion in Ru/γ-alumina catalysts

J Okal, M Zawadzki, L Kępiński, L Krajczyk… - Applied Catalysis A …, 2007 - Elsevier
Ru nanoparticles supported on γ-Al2O3, prepared by reduction of RuCl3 in ethylene glycol
with using microwave irradiation, were thoroughly characterized by ICP-AES, BET, XRD …