Investigating the Influence of n-Heptane versus n-Nonane upon the Extraction of Asphaltenes [0.03%]
正庚烷和正壬烷提取沥青质的比较研究
Latifa K Alostad,Diana Catalina Palacio Lozano,Benedict Gannon et al.
Latifa K Alostad et al.
The composition of asphaltenes is of interest due to the challenges they pose for industry and their high complexity, encompassing a range of heteroatom contents, molecular weights, double bond equivalents (DBEs), and structural motifs. The...
Catalytic Upgrading of Biomass-Gasification Mixtures Using Ni-Fe/MgAl2O4 as a Bifunctional Catalyst [0.03%]
用于生物质气化的Ni-Fe/MgAl2O4双功能催化剂的催化升级研究
Pilar Tarifa,Tomás Ramirez Reina,Miriam González-Castaño et al.
Pilar Tarifa et al.
Biomass gasification streams typically contain a mixture of CO, H2, CH4, and CO2 as the majority components and frequently require conditioning for downstream processes. Herein, we investigate the catalytic upgrading of surrogate biomass ga...
Recent Advances and Perspectives in Photodriven Charge Accumulation in Molecular Compounds: A Mini Review [0.03%]
分子化合物光驱动电荷累积研究进展与展望——一篇小型综述论文
Tobias H Bürgin,Oliver S Wenger
Tobias H Bürgin
The formation of so-called solar fuels from abundant low-energetic compounds, such as carbon dioxide or water, relies on the chemical elementary steps of photoinduced electron transfer and accumulation of multiple redox equivalents. The maj...
Taina Ohra-Aho,Maryam Ghalibaf,Raimo Alén et al.
Taina Ohra-Aho et al.
Fast pyrolysis bio-oils (FPBOs) originating from forest residues contain extractive-derived substances, which may form a separate, sticky layer with char particles on the surface of these bio-oils. In this study, first, the removal of extra...
Mario Benés,Guillermo Pozo,María Abián et al.
Mario Benés et al.
The possibility of using ammonia (NH3), as a fuel and as an energy carrier with low pollutant emissions, can contribute to the transition to a low-carbon economy. To use ammonia as fuel, knowledge about the NH3 conversion is desired. In par...
Highly Active Ce- and Mg-Promoted Ni Catalysts Supported on Cellulose-Derived Carbon for Low-Temperature CO2 Methanation [0.03%]
高效促进Ni基催化剂用于低温CO2甲烷化反应
Pilar Tarifa,Cristina Megías-Sayago,Fernando Cazaña et al.
Pilar Tarifa et al.
The CO2 methanation performance of Mg- and/or Ce-promoted Ni catalysts supported on cellulose-derived carbon (CDC) was investigated. The samples, prepared by biomorphic mineralization techniques, exhibit pore distributions correlated to the...
Assessing the Importance of Pyrolysis Process Conditions and Feedstock Type on the Combustion Performance of Agricultural-Residue-Derived Chars [0.03%]
评估热解工艺条件和原料类型对农业废弃物衍生生物炭燃烧性能的影响
Joan J Manyà,Darío Alvira,María Videgain et al.
Joan J Manyà et al.
The combustion performance of chars derived from vine shoots, wheat straw, and corn stover was investigated to assess the influence of both the biomass precursor and pyrolysis operating conditions. Chars were produced through slow pyrolysis...
Progress in Development of Photocatalytic Processes for Synthesis of Fuels and Organic Compounds under Outdoor Solar Light [0.03%]
户外太阳光条件下用于燃料及有机物合成的光催化过程研究进展
Alexey Galushchinskiy,Roberto González-Gómez,Kathryn McCarthy et al.
Alexey Galushchinskiy et al.
With photovoltaics becoming a mature, commercially feasible technology, society is willing to allocate resources for developing and deploying new technologies based on using solar light. Analysis of projects supported by the European Commis...
Inhibition of Tetrahydrofuran Hydrate Formation in the Presence of Polyol-Modified Glass Surfaces [0.03%]
聚醇改性玻璃表面抑制四氢呋喃水合物的形成
Jeffrey R Hall,Paul W Baures
Jeffrey R Hall
Glycerol was conjugated to glass test tube surfaces in four configurations by employing two different silane spacers, covalent attachment to glycerol at either the 1- or the 2-position, and with a succinic acid spacer. The resulting surface...
Numerical Study on Flame Stabilization and NO x Formation in a Novel Burner System for Sulfur Combustion [0.03%]
新型硫磺燃烧器系统火焰稳定与NOx生成的数值研究
Feichi Zhang,Maksymilian Kurjata,Nadia Sebbar et al.
Feichi Zhang et al.
Numerical simulations have been conducted for a novel double-concentric swirl burner, which is specifically designed for combustion of sulfur with a high power density. The burner serves as a major component of an enclosed conversion cycle,...