Articles with "situ catalytic" as a keyword



Synthesis of graphene by in situ catalytic chemical vapor deposition of reed as a carbon source for VOC adsorption

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Published in 2018 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-018-3799-8

Abstract: AbstractFew-layer graphene was synthesized by in situ catalytic carbon vapor deposition (CCVD) method, using reed as a carbon source and Ni, Cu, and Mg salts as the catalyst compounds. The synthesized graphene was also used… read more here.

Keywords: situ catalytic; carbon; microscopy; reed carbon ... See more keywords

Synthesis of iron nanoparticles-based hydrochar catalyst for ex-situ catalytic microwave-assisted pyrolysis of lignocellulosic biomass to renewable phenols

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Published in 2020 at "Fuel"

DOI: 10.1016/j.fuel.2020.118532

Abstract: Abstract Selective production of phenols via ex-situ catalytic pyrolysis of lignocellulosic biomass is a promising route in biomass conversion. Therefore, developing a low-cost and effective catalyst for this process has emerged as an important topic.… read more here.

Keywords: situ catalytic; pyrolysis; lignocellulosic biomass; pyrolysis lignocellulosic ... See more keywords

Catalyst deactivation, ash accumulation and bio-oil deoxygenation during ex situ catalytic fast pyrolysis of biomass in a cascade thermal-catalytic reactor system

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Published in 2019 at "Fuel Processing Technology"

DOI: 10.1016/j.fuproc.2018.12.008

Abstract: Abstract In this work, we investigated the deactivation of a commercial ZSM-5 based catalyst during ex situ catalytic fast pyrolysis (CFP). The experimental runs were carried out in a novel cascade dual fluidized bed reactor… read more here.

Keywords: catalyst; biomass; pyrolysis; situ catalytic ... See more keywords
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Effects of steam to enhance the production of light olefins from ex-situ catalytic fast pyrolysis of biomass

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Published in 2020 at "Fuel Processing Technology"

DOI: 10.1016/j.fuproc.2020.106562

Abstract: Abstract This study aims to report on the feasibility of enhancing light olefins production from ex-situ catalytic fast pyrolysis (CFP) of biomass by co-feeding with steam and determine the role of steam. Effects of steam… read more here.

Keywords: situ catalytic; production; pyrolysis; biomass ... See more keywords

Integrating continuous-stirred microwave pyrolysis with ex-situ catalytic upgrading for linear low-density polyethylene conversion: Effects of parameter conditions

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Published in 2021 at "Journal of Analytical and Applied Pyrolysis"

DOI: 10.1016/j.jaap.2021.105213

Abstract: Abstract A continuous-stirred microwave pyrolysis (CSMP) reactor coupled with an ex-situ catalytic bed was developed for the conversion of linear low-density polyethylene (LLDPE) to high-grade fuels. Effects of catalyst-to-reactant ratio and feeding rate on product… read more here.

Keywords: continuous stirred; stirred microwave; conversion; microwave pyrolysis ... See more keywords
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Ultrasensitive electrochemical detection of microRNA based on in-situ catalytic hairpin assembly actuated DNA tetrahedral interfacial probes.

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Published in 2021 at "Talanta"

DOI: 10.1016/j.talanta.2021.122600

Abstract: Selective and sensitive detection of microRNA is crucial for early diagnosis and pathogenesis of disease. Here, we established a novel electrochemical biosensor for simple and accurate analysis of the tumor biomarker microRNA-141, which was based… read more here.

Keywords: situ catalytic; detection microrna; catalytic hairpin; detection ... See more keywords

Enhancing hydrocarbon production via ex-situ catalytic co-pyrolysis of biomass and high-density polyethylene: Study of synergistic effect and aromatics selectivity.

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Published in 2021 at "Waste management"

DOI: 10.1016/j.wasman.2021.04.058

Abstract: We conducted ex-situ catalytic fast co-pyrolysis (co-CFP) of corn stalk (CS) and high-density polyethylene (HDPE) over HZSM-5 catalyst to enhance the production of hydrocarbons. The effect of pyrolysis temperature and CS-to-HDPE mass ratio (CS/HDPE) on… read more here.

Keywords: situ catalytic; production; pyrolysis; high density ... See more keywords

Recent Progress on In Situ Catalytic Conversion Catalysts for Oil Shale

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Published in 2024 at "ACS Omega"

DOI: 10.1021/acsomega.4c04724

Abstract: With the gradual depletion of oil resources, it is urgent to vigorously develop unconventional and renewable energy sources. As an unconventional resource with abundant resources, the rational and efficient development of oil shale is of… read more here.

Keywords: oil shale; conversion; situ catalytic; development ... See more keywords