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Highly selective production of renewable p-xylene from bio-based2,5-dimethylfuran and ethylene over Al-modified H-Beta zeolites
p-xylene ethylene Al-modified H-Beta zeolites
2023/6/19
Highly selective synthesis of renewable p-xylene (PX) from bio-based 2,5-dimethylfuran (DMF) and ethylene was successfully realized on H-Beta zeolite catalysts with further Al-modifications. The influ...
郭新闻论文成果：Defect-Enriched N,O-Codoped Nanodiamond/Carbon Nanotube Catalysts for Styrene Production via Dehydrogenation of Ethylbenzene
nanodiamond/carbon nanotube hybrid nitrogen and oxygen codoping structural defect direct dehydrogenation styrene production
2023/3/6
Owing to the unique structure and enriched surface ketonic carbonyl group, nanodiamond (ND) shows excellent catalytic performance for dehydrogenation reaction. However, the agglomeration of predispers...
An electrochemical reaction that splits apart water molecules to produce oxygen is at the heart of multiple approaches aiming to produce alternative fuels for transportation. But this reaction has to ...
Promising new solar-powered path to hydrogen fuel production（图）
solar-powered new path hydrogen fuel
2019/10/21
Engineers at Lehigh University funded by the National Science Foundation are the first to utilize a single enzyme biomineralization process to create a catalyst that uses the energy of captured sunlig...
New Catalyst For Hydrogen Production Is A Step Toward Clean Fuel（图）
New Catalyst Hydrogen Production Clean Fuel
2018/2/1
A nanostructured composite material developed at UC Santa Cruz has shown impressive performance as a catalyst for the electrochemical splitting of water to produce hydrogen. An efficient, low-cost cat...
Catalyst could make production of key chemical more eco-friendly
Catalyst key chemical eco-friendly
2016/4/13
The world has more carbon dioxide than it needs, and a team of Brown University chemists has come up with a potential way to put some of it to good use.The researchers developed a new composite cataly...
Production of dimethylether (DME) as a clean fuel using sonochemically prepared CuO and/or ZnO-modified γ-alumina catalysts
ultrasonication methanol DME &gamma -Al2O3 CuO ZnO
2014/3/24
The catalytic conversion of methanol to dimethylether (DME) was studied over CuO/Al2O3, ZnO/Al2O3 and ZnO-CuO/Al2O3 nanocatalysts prepared in presence or absence of ultrasonic irradiation. The catalys...
NaOH modified WO3/SiO2 catalysts for propylene production from 2-butene and ethylene metathesis
Propylene Olefin metathesis Tungsten trioxide Silicon dioxide Sodium hydroxide treatment Acidity Pyridine
2014/3/11
A WO3/SiO2 catalyst is used in industry to produce propylene from 2-butene and ethylene metathesis. Catalysts with various WO3 loading (4% to 10%) were prepared by impregnation and tested for the meta...
H2 Production with Low CO Selectivity from Photocatalytic Reforming of Glucose on Ni/TiO2-SiO2（图）
titanium dioxide silicon dioxide nickel doping hydrogen production
2013/10/9
Nano-sized Ni particles on TiO2-SiO2 were synthesized by the two methods of photo-assisted deposition (PAD) and impregnation. H2, which is a promising energy carrier, with a low CO concentration was p...
Ethanol Production from D-xylose by Pachysolen tannophilus
Ethanol production Pachysolen tannophilus D-xylose
2009/10/13
A number of di erent yeasts are now recognized as being capable of fermenting pentose sugar into ethanol.One of the most prominent among these is Pachysolen tannophilus. The initial yeast extract conc...
Production of Ag Nanopowders by Inert Gas Condensation and Evaluation of Their Properties
Ag Nanoparticles Inert gas condensation method Particle structure Electrical conductivity
2009/10/13
In this study, silver nanopowders were produced by inert gas condensation (IGC) in a reduced helium atmosphere. Helium gas was used as both cooling agent and carrier gas for the nucleating metal parti...
专著信息
书名
Study on deactivation and regeneration method of Pd/Al2O3 catalyst in hydrogen peroxide production by the anthraquinone
语种
英文
撰写或编译
作者
Wang Q F,Wang L,Wang Y Q,He F,Li Z H,Mi Z T
第一作者单位
出版社
Re...