搜索结果: 1-7 共查到“矿山工程技术 selective”相关记录7条 . 查询时间(0.125 秒)
High Speed Selective Brush Plating of Gold.
A Modified Stylus for Selective Brush Plating.
On the Mechanism of Selective CO Oxidation on Nanosized Au/g-Al2O3 Catalysts
Inverse Gas Chromatography Rate Constants Au catalysts
2009/7/28
New findings give further information on the
mechanism of carbon monoxide selective oxidation
over g-alumina supported nanoparticle sized gold
catalysts. a) CO2 formation, increasing with rising
t...
Separation of Precious Metals using Selective Mesoporous Adsorbents
gold, palladium adsorption separation
2009/7/28
The mesoporous NH2-MCM-41 adsorbent prepared by
grafting aminopropyls on MCM-41 is selective towards
gold and palladium adsorptions and can separate these
precious metals from complex solutions con...
Selective Catalytic Reduction of NO with Propene over Au/CeO2/Al2O3 Catalysts
Gold Ceria SCR NO Propene
2009/7/28
Selective catalytic reduction of NO by propene under an
oxygen-rich atmosphere has been investigated over Au/
CeO2, Au/CeO2/Al2O3 and Au/Al2O3 catalysts prepared by
deposition-precipitation. The re...
Supported gold catalysts for selective hydrogenation of 1,3-butadiene in the presence of an excess of alkenes
gold ceria titania alumina zirconia reducibility
2009/7/28
Supported gold catalysts were investigated in the
selective gas phase hydrogenation of 1,3-butadiene in
an excess of propene (0.3% butadiene, 30% propene
and 20% hydrogen), in order to simulate the...
Support effects in the selective gas phase hydrogenation of p -chloronitrobenzene over gold
Gold catalysts p -chloronitrobenzene hydrogenation p-chloroaniline
2009/7/28
The catalytic continuous gas phase hydrogenation ofp-chloronitrobenzene (P = 1 atm; T = 423 K) has beeninvestigated over a series of oxide (Al2O3, TiO2, Fe2O3and CeO2) supported Au (1 mol %) catalysts...