Results 41 to 50 of about 11,155 (240)

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

open access: yesPhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li   +4 more
wiley   +1 more source

Microstructural Characterization of Next Generation Nuclear Graphites [PDF]

open access: yes, 2012
This article reports the microstructural characteristics of various petroleum and pitch based nuclear graphites (IG-110, NBG-18, and PCEA) that are of interest to the next generation nuclear plant program.
Butt, Darryl P.   +4 more
core   +2 more sources

Influence of Carbon Material Properties on Slag‐Foaming Dynamics in Electric Arc Furnaces: A Review

open access: yessteel research international, EarlyView.
This article examines how the properties of the carbon materials affect the slag foaming, emphasizing the need for strategies to improve the effectiveness of biochar, such as pelletizing or blending with coke. Biocoke appears as promising but underexplored option for enhancing slag foaming.
Lina Kieush, Johannes Schenk
wiley   +1 more source

Phenol Deoxygenation over Hydrotreating Catalysts [PDF]

open access: yes, 2014
Phenol deoxygenation has been investigated as a model reaction for the deoxygenation of fatty acid methyl esters in biodiesel. Hydrodeoxygenated biodiesel is a drop-in fuel for petroleum diesel, and is a premium diesel with a high cetane number.
Ball, Madelyn R B
core   +1 more source

Ru–Ni Catalyst in the Combined Dry-Steam Reforming of Methane: The Importance in the Metal Order Addition [PDF]

open access: yes, 2015
Biogas is one of the main biomass-energy resources. Its use for syngas production with a H2/CO ratio close to two would have huge environmental, social and economic impact in the actual energetic scenario. However, the use of dry reforming, where the two
Alvarez Moreno, Andrea   +2 more
core   +1 more source

Microstructure and hydration of interstitial in clinkers produced over molten steel

open access: yesJournal of the American Ceramic Society, EarlyView.
Abstract Scalable electrical production of clinker is possible under reducing conditions, and the reactivity of C3A produced in such conditions has only been superficially described. We examined electric clinkers made over molten steel with a range of fineness and compared them against commercial clinkers.
Shiju Joseph   +3 more
wiley   +1 more source

Characterization of Ag-promoted Ni/SiO2 Catalysts for Syngas Production via Carbon Dioxide (CO2) Dry Reforming of Glycerol [PDF]

open access: yes, 2016
The carbon dioxide (CO2) dry reforming of glycerol for syngas production is one of the promising ways to benefit the oversupply crisis of glycerol worldwide. It is an attractive process as it converts carbon dioxide, a greenhouse gas into a synthesis gas
Jolius, Gimbun   +3 more
core   +1 more source

Traceability of raw materials in silos in an anode plant [PDF]

open access: yes, 2015
Carbon anodes, regularly consumed in primary aluminum production, are made of calcined petroleum coke, coal tar pitch, and recycled materials. The properties of calcined coke depend on the source of crude oil and the calcination conditions.
AW Jenike   +12 more
core   +1 more source

Decoding the acidity effect of Pt‐based dehydrogenation catalysts on their dehydrogenation performance

open access: yesThe Canadian Journal of Chemical Engineering, Volume 103, Issue 7, Page 3270-3283, July 2025.
Abstract Propane dehydrogenation (PDH) has become a significant method for propylene production. However, the systematic effects of catalyst acidity on dehydrogenation performance remain unclear. In this study, Pt‐based dehydrogenation catalysts with different acidities were prepared using n‐nonane modification, and their dehydrogenation performance ...
Haijuan Zhang   +6 more
wiley   +1 more source

Properties of the FCC Catalyst Additive Prepared from Guizhou Kaoline [PDF]

open access: yes, 2006
The properties of a FCC catalyst additive prepared from Guizhou kaoline were extensively investigated. The samples were characterized by N2 adsorption, X-ray diffraction, IR spectrometry, and scanning electron microscope (SEM).
Ding, Wei   +4 more
core  

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