Results 61 to 70 of about 80,813 (197)

Review of Biodiesel Analysis inside Ecological Impacts and Future Developments

Rekayasa Hijau: Jurnal Teknologi Ramah Lingkungan
ABSTRAK Biodiesel telah menjadi semakin populer sebagai pengganti yang layak untuk sumber energi yang tidak terbarukan, yang menjadi semakin langka. Biodiesel diproduksi dari berbagai jenis minyak nabati maupun minyak hewani.
Ardi Yohanes, Muhammad Naufal Aliefiansyah, Riny Yolandha Parapat   +2 more
doaj   +1 more source

Response surface analysis for optimisation of reaction parameters of biodiesel production from alcoholysis of Parinari polyandra seed oil

International Journal of Sustainable Energy, 2019
Availability of information on the efficiency of applied conditions to biodiesel synthesis from diverse seed oil can establish optimal biodiesel yield from favourable reaction variables.
Oyetola Ogunkunle, Noor A. Ahmed
doaj   +1 more source

Performance and emissions characteristics of C.I. engine fueled with palm oil/palm oil methyl ester blended with diesel fuel

Egyptian Journal of Petroleum, 2018
The rapid increasing worldwide demand for energy, continuous increasing of fuel consumption and the progressive depletion of fossil fuels led to an intensive search for biodiesel as alternative fuel for diesel engine.
M.S. Gad, R. El-Araby, K.A. Abed, N.N. El-Ibiari, A.K. El Morsi, G.I. El-Diwani   +5 more
doaj   +1 more source

Structure of the Canola and Biodiesel Industries [PDF]

The biodiesel industry in the United States has grown significantly in recent years. Production increased from 25 million gallons in 2004 to an estimated 250 million gallons in 2006, and many new plants are being built.
Duchsherer, Christopher, Mattson, Jeremy W., Wilson, William W.   +2 more
core  

Schülerexperimente zur Synthese naturidentischer, geruchsaktiver Ester im Mikromaßstab durch alkalisch katalysierte Umesterung von Glyceriden

CHEMKON, EarlyView.
In diesem Beitrag wird ein einfaches Schülerexperiment vorgestellt, bei dem durch Umesterung von Triacylglyceriden mit n‐Alkanolen im Mikromaßstab geruchsaktive Alkylalkanoate hergestellt werden. Die Reaktion erfolgt alkalisch katalysiert bei Raumtemperatur in kleinen Gefäßen; es entstehen flüchtige Ester mit charakteristischen Frucht‐ und ...
Horst Klemeyer
wiley   +1 more source

Sustainable Hydrogen Production by Glycerol and Monosaccharides Catalytic Acceptorless Dehydrogenation (AD) in Homogeneous Phase

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
wiley   +1 more source

Circular and Bio‐Sourced Polymers for Energy Applications: Natural Feedstocks, Recycling, and Upcycling Routes

EcoEnergy, EarlyView.
This review provides a critical comparative analysis of circular and bio‐sourced polymers for energy storage, systematically evaluating natural feedstocks alongside recycling and upcycling strategies for battery components. Key structure–property–performance relationships and inherent trade‐offs between sustainability metrics and electrochemical ...
Priyank Sinha, Amul Jain, Koushik Mahata, Sanjib Banerjee   +3 more
wiley   +1 more source

Fuel properties, performance and emission characterization of waste cooking oil (WCO) in a variable compression ratio (VCR) diesel engine

European Mechanical Science, 2017
The current study investigates the fuel properties, performanceand emission characteristics in a variable compression ratio (VCR) diesel ofthe biodiesel produced from the waste cooking oil (WCO).
Şafak Yildizhan, Gonca Dede, Erinç Uludamar, Ahmet Çalık, Mustafa Özcanlı   +4 more
doaj   +1 more source

Advancing biodiesel production from microalgae Spirulina sp. by a simultaneous extraction–transesterification process using palm oil as a co-solvent of methanol

Open Chemistry, 2020
Microalgae have been considered as a potential candidate for biodiesel feedstock. Single-stage simultaneous extraction–transesterification process is proposed for simpler and more effective biodiesel conversion. In this study, the experiment of biodiesel
Pradana Yano Surya, Dewi Resti Nurmala, Di Livia Kanadya, Arisa Farida, Rochmadi, Cahyono Rochim Bakti, Budiman Arief   +6 more
doaj   +1 more source

Assessment of the effects of microwave‐produced biodiesel blends on electric generator performance and emissions

Environmental Progress &Sustainable Energy, EarlyView.
Abstract Biodiesels are emerging as alternatives to diesel fuel. However, to be a feasible solution, biodiesels must meet strict criteria including high efficiency and minimal environmental impact. The current study focuses on evaluating ethyl ester biodiesel and its blends with diesel fuel to assess their potential.
Ilham Yahya, Fakher Hamdi, Mehrez Gassoumi, Tommaso Giannoni, Andrea Nicolini, Hakan Serhad Soyhan, Ridha Ennetta   +6 more
wiley   +1 more source