Results 31 to 40 of about 11,226,851 (356)
Greener and sustainable method for alkene epoxidations by polymer-supported Mo(VI) catalysts [PDF]
, 2009 A polybenzimidazole supported Mo(VI) (PBI.Mo) catalyst has been prepared and characterised. The catalytic activities of the PBI.Mo catalyst in epoxidation of alkenes with tert-butyl hydroperoxide (TBHP) as an oxidant have been studied under different ...
Ambroziak, K. +3 more
core +2 more sources
Preparation and Characterization of Sugar Based Catalyst on Various Supports
Bulletin of Chemical Reaction Engineering & Catalysis, 2017 A novel structured carbon-based acid catalyst was prepared by depositing the carbon precursor onto glass, ceramic and aluminum supports via dip-coating method, followed by carbonization process for converting the d-glucose layer into black carbon char in
Jidon Adrian Janaun +3 more
doaj +1 more source
Nanomaterials, 2020 Diatomite (DE) has attracted considerable attention owing to its abundance, low cost, and potential for a wide variety of applications. This work reports the development of mesoporous wool-ball-like (WBL) microspheres from natural DE through a simple ...
Quoc-Chon Le +7 more
doaj +1 more source
Eco-Friendly Chitosan-Based Biodiesel Heterogeneous Catalyst Support Membrane
Jurnal Kimia Sains dan Aplikasi, 2023 A chitosan-polyvinyl pyrrolidone K-30 (Cs-PVP.K30) membrane was prepared as a heterogeneous catalyst supporting membrane in the transesterification process in the production of biodiesel from palm oil and methanol through the blend reaction between ...
Retno Ariadi Lusiana +4 more
doaj +1 more source
GCB Bioenergy, 2023 Catalytic steam reforming of renewable feedstock to renewable energy or chemicals always goes with intense coking activities that produce carbonaceous products leading to low performance and eventual catalyst deactivation.
Ahmed Umar, Musthafa Ottakam Thotyl
doaj +1 more source
Carbon-Based Materials as Catalyst Supports for Fischer–Tropsch Synthesis: A Review
Frontiers in Materials, 2021 The use of carbon-based materials as catalyst supports for Fischer–Tropsch synthesis (FTS) is thoroughly reviewed. The main factors to consider when using a carbonaceous catalyst support for FTS are first discussed.
María José Valero-Romero +4 more
doaj +1 more source
Monometallic cerium layered double hydroxide supported Pd-Ni nanoparticles as high performance catalysts for lignin hydrogenolysis [PDF]
, 2020 Monometallic cerium layered double hydroxides (Ce-LDH) supports were successfully synthesized by a homogeneous alkalization route driven by hexamethylenetetramine (HMT).
Bruneel, Els +7 more
core +1 more source
An original growth mode of MWCNTs on alumina supported iron catalysts [PDF]
, 2009 Multi-walled carbon nanotubes (MWCNTs) have been produced from ethylene by Fluidized Bed Catalytic Chemical Vapor Deposition (FB-CCVD) on alumina supported iron catalyst powders.
Bernard, Daniel +9 more
core +2 more sources
Nanomaterials, 2023 The synthesis and characterization of sol-gel-derived cornhusk support for low-temperature catalytic methane combustion (LTCMC) were investigated in this study.
Clement Owusu Prempeh +8 more
doaj +1 more source
Transhydrogenation of propyne with butane over a vanadia/θ-alumina catalyst [PDF]
, 2015 The transhydrogenation of propyne and butane was studied over a 1 % VO x /alumina catalyst at 873 K. In the absence of the vanadia, the alumina support was active for cracking and alkylation.
Jackson, S. David +2 more
core +2 more sources