Showing 1 - 20 results of 1,089 for search '"catalyst"', query time: 0.07s Refine Results
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    Niobium Pentoxide as an Acid Catalyst: An Overview by Ana Paula de Melo Guedes, Débora Luísa Rosendo Tomé De Miranda, Amanda Duarte Gondim, Claudio Gabriel Lima Junior

    Published 2024-10-01
    “…Given that chemical production largely relies on catalytic processes, the development of solid acid catalysts has become crucial for more sustainable production. …”
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    Article
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    Catalyst Initiation in the Oscillatory Carbonylation Reaction by Katarina Novakovic, Julie Parker

    Published 2011-01-01
    “…Palladium(II) iodide is used as a catalyst in the phenylacetylene oxidative carbonylation reaction that has demonstrated oscillatory behaviour in both pH and heat of reaction. …”
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    Article
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    Sulfur Resistance of Pt-W Catalysts by Carolina P. Betti, Juan M. Badano, Ivana L. Rivas, Vanina A. Mazzieri, M. Juliana Maccarrone, Fernando Coloma-Pascual, Carlos R. Vera, Mónica E. Quiroga

    Published 2013-01-01
    “…The sulfur resistance of low-loaded monometallic Pt catalysts and bimetallic Pt-W catalysts during the partial selective hydrogenation of styrene, a model compound of Pygas streams, was studied. …”
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    Article
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    Characterization of Manganese Oxide/Alumina Catalysts by S.A. El-Hakam

    Published 1995-09-01
    “…The effect of heat treatment of manganese oxide/alumina catalysts of various manganese content on the structural and textural properties and the catalytic decomposition of hydrogen peroxide were investigated. …”
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    Article
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    Development of Ternary and Quaternary Catalysts for the Electrooxidation of Glycerol by L. M. Artem, D. M. Santos, A. R. De Andrade, K. B. Kokoh, J. Ribeiro

    Published 2012-01-01
    “…This work consisted in the preparation of platinum-based catalysts supported on carbon (Vulcan XC-72) and investigation of their physicochemical and electrochemical properties. …”
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    Article
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    A New Way to Increase Catalyst Activity by M.A. Glikin, D.A. Kutakova, I.M. Glikina, A.I. Volga

    Published 2001-03-01
    “…Problems associated with the strength and thermal stability of catalysts are thereby avoided. A high and constant catalytic activity is ensured for the aerosol catalyst by integrating the chemical reaction zone and the mechanical treatment zone. …”
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    Catalysts for Transesterification of Vegetable Oils: A Review by C. U. Nwuche, R. U. Duru, O. Achugasim, O. J. Abayeh

    Published 2025-02-01
    Subjects: “…Transesterification; biodiesel; homogeneous catalysts; heterogeneous catalysts; enzymatic catalysts; nano-catalysts…”
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    Chemical catalyst manipulating cancer epigenome and transcription by Yuki Yamanashi, Shinpei Takamaru, Atsushi Okabe, Satoshi Kaito, Yuto Azumaya, Yugo R. Kamimura, Kenzo Yamatsugu, Tomoya Kujirai, Hitoshi Kurumizaka, Atsushi Iwama, Atsushi Kaneda, Shigehiro A. Kawashima, Motomu Kanai

    Published 2025-01-01
    “…Therefore, this histone acetylation catalyst provides a unique tool for elucidating the time-resolved consequences of histone PTMs and may offer a modality for cancer chemotherapy.…”
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    PECULIARITIES OF MODIFYING OF MALLEABLE IRON BY BISMUTH-MOLYBDENIC CATALYST by N. I. Urbanovich, O. S. Komarov, I. V. Provorova, V. M. Priemko

    Published 2010-05-01
    “…The peculiarities of annealed cast iron modifying by bismuth-molybdenic catalyst are shown.…”
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    Evaluation of a Local Clay as a Dehydration Catalyst by Susan A. Ali, Maha K. El-Aiashy, Zita S. Ayad

    Published 1996-12-01
    “…Since Egypt is rich in natural clays, they can be used as a cheap local catalyst for dehydration instead of importing synthetic catalysts. …”
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    Efficient Synthesis of Biodiesel Catalyzed by Chitosan-Based Catalysts by Anping Wang, Wenxuan Quan, Heng Zhang

    Published 2021-01-01
    “…Catalysts play an important role in the preparation of biodiesel. …”
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    PARENTS AS CATALYSTS FOR STRUCTURAL TRANSFORMATION TOWARD INCLUSIVE AND SUSTAINABLE DEVELOPMENT by Maryam Chinasa ADEWUNMI

    Published 2025-01-01
    “… This study explores the role of parents as catalysts for structural transformation toward inclusive and sustainable development. …”
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