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Structured and Worthwhile Approach for Transmogrify of Deplete Catalyst to Utility
Most of the petroleum processing industries are implementing catalytic operations to enhance the process and the product yield; hence, after the...
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Efficient Pretreatment of Landfill Leachate by Loading Sulfonated Cobalt Phthalocyanine Catalyst: Optimization, Regeneration and Mechanisms
AbstractThe direct biological treatment of high concentrations of toxic organics in landfill leachate represents a formidable challenge. Given the...
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The evaluation of catalytic activity, reaction mechanism and catalyst classification in diesel particulate filter: a review
Diesel engines are widely used because of their high power, and diesel particulate filters can effectively control the emission of particulate matter...
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Utilization of Agricultural and Industrial Waste for Catalyst Production for Biochemicals
The agro-business produces a lot of trash that is used in a variety of industries, including the textile industry, composting, and energy production....
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Diesel particulate filter regeneration mechanism of modern automobile engines and methods of reducing PM emissions: a review
Diesel particulate filter (DPF) is considered as an effective method to control particulate matter (PM) emissions from diesel engines, which is...
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Catalytic pyrolysis of recycled polypropylene using a regenerated FCC catalyst
AbstractThe increasing generation of plastic wastes forces us to search for final disposal technologies environmentally friendly such as pyrolysis,...
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Catalyst-mediated pyrolysis of waste plastics: tuning yield, composition, and nature of pyrolysis oil
With ever-increasing plastic waste, a robust and sustainable methodology to valorize the waste and tweak, the composition of the value added product...
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Stability of a Hydroxyapatite-Supported Nickel Catalyst in Dry Reforming of Methane
At a large industrial scale, hydrogen is mainly produced from natural gas as feedstock via methane steam reforming. The latter is a highly intensive...
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Influence of H2S and NH3 on biogas dry reforming using Ni catalyst: a study on single and synergetic effect
Biogas is a renewable biomass energy source mainly composed of CH 4 and CO 2 . Dry reforming is a promising technology for the high-value utilization of...
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A review of regeneration mechanism and methods for reducing soot emissions from diesel particulate filter in diesel engine
With the global emphasis on environmental protection and the proposal of the climate goal of “carbon neutrality,” countries around the world are...
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Effect of regeneration method and ash deposition on diesel particulate filter performance: a review
As countries around the world pay more attention to environmental protection, the corresponding emission regulations have become more stringent....
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Efficient adsorption of anionic dye (congo red) using copper-carbon dots doped magnetic biochar: kinetic, isothermal, and regeneration studies
Novel copper-carbon dots doped magnetic biochar (CDMBC) was synthesized and applied for the remediation of congo red (CR) dye from an aqueous system....
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Exploring the impact of competitive compounds and catalyst synthesis method in DBT oxidative desulfurization using MoO3-V2O5/Al2O3 catalyst
This research endeavors to address the pressing challenge of reducing sulfur content in fuels, an environmental imperative. It does so by employing...
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Research on Innovative Technology for Cyanide Regeneration from Thiocyanate
The cyanide leaching process produces large amounts of SCN- ions. Ultraviolet light can decompose thiocyanate into highly toxic cyanide, posing a...
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Degradation of sulfamonomethoxine by iron–copper catalyst-activated persulfate
Sulfamonomethoxine (SMM) is an emerging organic pollutant that is environmentally persistent, highly toxic, and difficult to degrade, and there is an...
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Real biofuel and fossil-fuel soot combustion activities in active and passive regeneration of diesel/gasoline particulate filters under different O2/NOx concentrations
In this work, we aim to investigate and compare the combustion reactivities of real biofuel soot and fossil-fuel soot in the active and passive...
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Solar-Fenton heterogeneous for removal of tartrazine yellow dye using zeolite Y-Fe as catalyst
The heterogeneous solar-Fenton process is an ecological and promising strategy for removing hazardous pollutants in aqueous media. Therefore, this...
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Recent Advances in Hydrotreating/Hydrodesulfurization Catalysts: Part II—Catalyst Additives, Preparation Methods, Activation, Deactivation, and Regeneration
Additives play a key role in enhancing the activity of hydrotreating catalysts by means of influencing metal–support interactions, improving...
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Production of Tobacco (Nicotiana tabacum L.) Seed Oil Methyl Esters Using Tungstophosphoric Acid as Catalyst
In the present study, optimization studies of process variables for biodiesel production from crude Tobacco Seed Oil (TSO) using Tungstophosphoric...
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Molybdenum oxide-based catalyst towards better hydrogen production: effects of isothermal carburization
Hydrogen (H 2 ) represents a promising avenue for reducing carbon emissions in energy systems. However, achieving its widespread adoption requires more...
