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Carbon Resources Conversion
Scopus
ISSN 2588-9133 · KeAi Communications Co., Ltd. · 350 artikel di indeks
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Artikel Jurnal
Review and comparison of the methodology adopted for biodiesel production
Biodiesel is a versatile energy source synthesized by trans esterifying various edible or nonedible oils using catalysts. It is preferable to diesel because of its higher flash points, reduced sulphur content, and biodegradability. Biodiesel synthesis by esterification or transesterification…
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Artikel Jurnal
Carbon sequestration from high-BOD wastewater for efficient supercapacitor electrode
Hydrothermal carbonization (HTC) is a promising techno-economic method for biomass waste valorization owing to its advantages over other thermochemical processes. This study focused on carbon sequestration from sugarcane bioethanol distillery wastewater via HTC and chemical activation to produce…
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Artikel Jurnal
Pomegranate residues as fermentation feedstock for bioethanol production: Process design and characterization
Pomegranate residues (PRs), namely pomegranate peels and seeds remaining after juice extraction, constitute a significant agro-industrial residue in Greece. Despite their ample content in carbon sources and bioactive compounds, PRs are largely unexploited, with their management being an increasing…
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Artikel Jurnal
Insight into the catalytic role of industrial solid waste in improving gas quality during biomass pyrolysis
This study investigated the catalytic pyrolysis of peanut shells (PNS) by employing three steel-industry solid wastes as catalysts: desulfurized ash (DA), mill scale (MS), and leaching solution of iron tailings (TLS). The objective was to enhance pyrolysis gas quality and yield while lowering…
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Artikel Jurnal
Upcycling PET plastic waste into bacterial nanocellulose based electro catalyst efficient in direct methanol fuel cells
Bio-upcycling is an emerging end-of-life strategy for the polymer waste treatment that uses the power of microorganisms to biocatalyticaly convert the pre-treated polymer waste monomers into high-added materials. Poly(ethylene terephthalate) (PET), one of the leading synthetic polyesters in the…
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Artikel Jurnal
Recovered carbon black: A comprehensive review of activation, demineralization, and incorporation in rubber matrices
The rapid growth of the automobile industry has substantially increased end-of-life tires (ELT) production with over 2 300 million units manufactured in 2022. Despite known processes to recover materials and energy from ELT, a significant number of tires still end up in landfills, posing…
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Artikel Jurnal
Pilot-scale biohydrogen production from Napier grass and oil palm frond: Comparison of SSF and pre-HF processes and the influence of trace metal supplementation on taxonomic and enzymatic profiles
This research aimed to develop a prototype process for hydrogen production from Napier grass (NG) and oil palm frond (OPF). First, biohydrogen production was investigated in batch experiments using either the simultaneous saccharification and fermentation (SSF) process or the pre-hydrolysis and…
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Artikel Jurnal
Thermal-dissolution based carbon enrichment of biomass: Coking application of the Extract
The steel industry’s massive iron production in China necessitates urgent development of low-CO2-emission coking technologies. While carbon–neutral biomass represents a promising substitute for metallurgical coals, its detrimental impacts on coke quality raise significant concerns. This study…
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Artikel Jurnal
Study on the deactivation pathway of supported Ni catalyst in fluidized-bed dry reforming of methane at high space velocity
A 10 %Ni/γ⁃Al2O3 catalyst was prepared for dry reforming of methane. Spherical γ⁃Al2O3 particles having an average particle size of 60 µm were used as the support and an iso-volume impregnation method was employed for the preparation. All activity-evaluation tests were conducted in a fluidized-bed…
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Artikel Jurnal
Mechanistic insights into metal-mediated anaerobic digestion: From material function to process enhancement
Anaerobic digestion (AD) is an established waste-to-energy technology, yet its efficiency is often hindered by slow hydrolysis, process instability, and limited biogas yields. Recent advances highlight the potential of metal-based additives, including trace metals, oxides, zero-valent metals…
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Artikel Jurnal
Preparation of caking components of coal using [N4441][Cl] thermal treatment and alkylation reaction
A method was devised to prepare the caking components of coal from Shenhua long-flame coal (SH) using an ionic liquid [N4441][Cl] thermal treatment, followed by a β-molecular sieve-catalyzed alkylation reaction to introduce alkyl side chains. A series of characterizations were used to elucidate the…
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Artikel Jurnal
Exothermicity study of wet oxidation of hydrothermal liquefaction aqueous phase using high-pressure differential scanning calorimetry
Hydrothermal liquefaction (HTL) represents a promising technology to convert biomass into energy-rich biocrude, but the resulting aqueous byproduct requires further treatment. Wet oxidation (WO) is a potential method for aqueous phase (AP) treatment, degrading water-soluble organics (WSO) in an…
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Artikel Jurnal
Multi-level synergistic fractionation technology toward lignocellulosic biomass refining
Lignocellulosic biomass represents a pivotal renewable resource for achieving sustainable bioeconomy. However, its recalcitrant structure, governed by hierarchical interactions among cellulose, hemicellulose, and lignin, poses significant challenges for efficient conversion. Consequently…
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Artikel Jurnal
Organic – Inorganic Hybrid Solid Acid Catalyst Supported on Titanium Nanotubes for Efficient Synthesis of n-Butyl Levulinate
Alkyl levulinates (AL) are a class of important organic chemicals that play a significant role in organic synthesis, biofuel additives, and cleaning agents. In this work, low-dimensional titanium dioxide nanotubes were prepared under hydrothermal conditions as precursors, which were further…
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Artikel Jurnal
Production and characterization of cellular and released polysaccharides by Papiliotrema laurentii strains bioreactor-cultivated on Mizithra secondary cheese whey
Polysaccharides produced by Papiliotrema laurentii strains are of great interest due to their functional properties and potential applications in the food, feed, pharmaceutical, and cosmetic industries. Microbial bioconversion of agro-industrial by-products into high value-added compounds, such as…