Results 91 to 100 of about 22,498 (188)
Carbon deposition in the Bosch process with ruthenium and ruthenium-iron alloy catalysts [PDF]
The effectiveness of ruthenium and the alloys 50Ru50Fe and 33Ru67Fe as alternatives to iron, nickel, and cobalt catalysts in recovering oxygen from metabolic carbon dioxide was investigated.
Manning, M. P. +2 more
core +1 more source
Energy Science &Engineering, EarlyView.The extent of hydrotreating that is required for olefinic kerosene to pass the jet fuel thermal oxidative stability test was investigated. Fouling species are destroyed after mild hydrotreating, and no further benefit is derived from more severe hydrotreating.
Cibele Melo Halmenschlager +2 more
wiley +1 more source
Considerations on coal gasification [PDF]
Commercial processes for the gasification of coal with oxygen are discussed. The Koppers-Totzek process for the gasification of coal dust entrained in a stream of gasifying agents is described in particular detail.
Franzen, J. E.
core +1 more source
FlexMat, EarlyView.Addressing the challenges inherent in dry reforming of methane (DRM), this paper focuses on the structural design and performance optimization of Ni‐based catalysts. The modulation strategies for DRM are systematically reviewed across four dimensions: the micromorphology of active metals, metal‐support interactions, electronic modifications by ...
Bowei Cao, Junlei Zhang, Wanglei Wang
wiley +1 more source
Promoted cobalt metal catalysts suitable for the production of lower olefins from natural gas
Nature Communications, 2019 The conversion of natural gas to chemicals and fuels via the Fischer-Tropsch synthesis process, depends on the ability of catalyst materials to suppress the formation of methane and carbon dioxide.
Jingxiu Xie +5 more
doaj +1 more source
Dry Reforming of Biogas Over Li–Ni–Al Catalysts: Influence of Li Incorporation Method
Greenhouse Gases: Science and Technology, EarlyView.ABSTRACT Hydrogen is a promising source of energy, given the current context of depletion of fossil fuels and increased emissions of greenhouse gases. The technological route for obtaining this fuel from the dry reforming of biogas has received considerable attention from researchers, as it converts the polluting gases CH4 and CO2 into synthesis gas ...
Cristine Munari Steffens +1 more
wiley +1 more source
Energy Science & EngineeringFully formulated synthetic jet fuel is an aviation turbine fuel that does not contain petroleum‐derived kerosene and comprises the hydrocarbon compound classes n‐alkanes, isoalkanes, cycloalkanes, and aromatics.
Arno deKlerk +8 more
doaj +1 more source
Conditions in the early solar system, as inferred from meteorites [PDF]
Inferring origin of solar system from studying properties of ...
Anders, E.
core +1 more source
Preparation & characterization of co/zn catalyst, SBA-15 supported for fisher tropsch synthesis [PDF]
, 2010 The influence of promoter (Zn) and effect of cobalt loading on the physiochemical and catalytic properties of mesaporous silica Co/SBA-15 catalysts for the Fischer-Tropsch (FT) synthesis was investigated. SBA-15 was synthesized as support. The mesoporous
Mohammad Fairuz, Mohammad Naffekyudin
core
Small, EarlyView.Solid oxide electrochemical reactors (SOERs) offer a compelling pathway for coupling renewable electricity with chemical manufacturing, but their real application is still limited by low efficiency and instability. This review systematically summarizes SOER reaction mechanisms, performance‐limiting factors, and recent progress toward high‐efficiency ...
Nai Shi +3 more
wiley +1 more source