Activity and selectivity of a cobalt-based Fischer-Tropsch catalyst operating at high conversion for once-through biomass-to-liquid operation
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DOI: 10.1016/j.cattod.2018.12.049
Abstract: Abstract The effects of the harsh conditions achieved when operating the Fischer-Tropsch synthesis at high conversion on the activity and selectivity of Pt-Co/Al2O3 were studied in a slurry bed reactor at T = 220 °C, P = 20 bar, with a… read more here.
Keywords: conversion; fischer tropsch; selectivity; high conversion ... See more keywords
High Conversion to Aromatics via CO2-FT over a CO-Reduced Cu-Fe2O3 Catalyst Integrated with HZSM-5
Sign Up to like & getrecommendations! Published in 2020 at "ACS Catalysis"
DOI: 10.1021/acscatal.0c02722
Abstract: Direct hydrogenation of carbon dioxide (CO2) to value-added chemicals is a promising strategy to relive the greenhouse effect and replace the diminishing fossil fuels, but the huge CO2 inertness an... read more here.
Keywords: via co2; aromatics via; co2; co2 reduced ... See more keywords
Bidirectional active clamp DC─DC converter with high conversion ratio
Sign Up to like & getrecommendations! Published in 2017 at "Electronics Letters"
DOI: 10.1049/el.2017.2804
Abstract: A bidirectional DC/DC converter is presented with the advantages of high conversion ratio in boost and buck mode, low conduction loss, recycling the energy of leakage inductor, and zero-voltage switching (ZVS) in some switches. This… read more here.
Keywords: conversion ratio; active clamp; high conversion; converter ... See more keywords
A 2.4-GHz High Conversion Gain Passive Mixer Using $Q$ -Boosted $\pi $ -Type LCL Matching Networks in 90-nm CMOS
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2017.2723985
Abstract: In this letter, a 2.4-GHz double-balanced passive mixer is presented which offers high conversion gain. The improvement of the local oscillator (LO) and RF input voltage is obtained as a ${Q}$ -factor by the LC… read more here.
Keywords: passive mixer; conversion gain; high conversion; mixer ... See more keywords
An Overview of High-Conversion High-Voltage DC–DC Converters for Electrified Aviation Power Distribution System
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2020.3009152
Abstract: This article presents the state-of-the-art review of high-conversion high-voltage (HCHV) dc–dc converters for a modern aerial vehicle’s power distribution system. Higher dc bus voltages have become a trend in recent aerial vehicle development because of… read more here.
Keywords: system; power distribution; voltage; high voltage ... See more keywords
High Conversion of CaO-Catalyzed Transesterification of Vegetable Oils with Ethanol.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of oleo science"
DOI: 10.5650/jos.ess21374
Abstract: Fatty acid ethyl esters (FAEEs) derived from vegetable oils and ethanol are promising bio-based chemicals for various applications such as biofuel, monomers for polyesters, and fine chemicals. However, the limited conversion and yield are obtained… read more here.
Keywords: cao; reaction; transesterification; conversion ... See more keywords