Results 81 to 90 of about 1,434,461 (208)

Comprehensive Review on Green Transformation of Organic Waste Into Bioenergy Using Microbial Enzymes: Advances, Challenges, and Future Strategies

open access: yesGCB Bioenergy, Volume 18, Issue 9, September 2026.
Microbial enzyme‐mediated biorefineries enable the sustainable conversion of organic waste into renewable bioenergy and value‐added products. Recent advances on enzymatic pretreatment, enzyme cocktails, and hybrid processing enhance biogas, bioethanol, and biodiesel production, along with supporting efficient waste valorization, circular bioeconomy ...
Divya Divakaran   +6 more
wiley   +1 more source

Cultivation of Chlorella sp. as Biofuel Sources in Palm Oil Mill Effluent (POME) [PDF]

open access: yes
Renewable energy is essential and vital aspect for development in Indonesia especially less oil reserve for coming 15 years. Biodiesel has received much attention as renewable energy in recent years. One of potential biodiesel is produced from microalgae.
Hadiyanto, H.
core   +1 more source

THE ADDITION OF PETROLEUM BENZIN IN MIXING OF CRUDE PALM OIL AND METHANOL ON BIODIESEL PRODUCTION

open access: yesIndonesian Journal of Chemistry, 2010
Research on transesterification of crude palm oil (CPO) using petroleum benzin as solvent has been done. This research aims to determine the optimum concentration of catalyst KOH and NaOH, mole ratio of methanol to oil, volume ratio of solvent to oil ...
Abdullah Abdullah   +3 more
doaj   +1 more source

Waste‐to‐Energy Transformation: Performance and Emission Analysis of Diesel–Plastic–Vegetable Fuel Blends

open access: yesEngineering Reports, Volume 8, Issue 8, August 2026.
DPV blends produced from waste plastic pyrolysis oil and vegetable oils deliver higher engine efficiency and lower emissions compared to diesel. The optimized B60‐PSO blend improves BTE by 12% and reduces BSFC, CO, NOx, and soot, supporting sustainable, circular‐energy solutions.
Jasgurpreet Singh Chohan   +9 more
wiley   +1 more source

Data on PKO biodiesel production using CaO catalyst from Turkey bones

open access: yesData in Brief, 2018
In this research paper the production of biodiesel from palm kernel oil (PKO) using CaO obtained from waste turkey bones (WTB) and analytical grade calcium oxide was investigated. Treated WTB was reduced to fine particulate size of
A.A. Ayoola, O.S.I. Fayomi, I.F. Usoro
doaj   +1 more source

Assessing the Effects of Biodiesel Production on Sustainability: A Bayesian Two‐Stage Data Envelopment Analysis Approach

open access: yesSustainable Development, Volume 34, Issue 4, Page 5648-5668, August 2026.
ABSTRACT Sustainable development transforms production systems, requiring integrated environmental, social, and economic strategies. Energy systems are key agro‐industrial supply chains in developing countries. Brazil's soybean supply chain impacts Gross Domestic Product, mainly through exports.
Aline Veronese da Silva   +3 more
wiley   +1 more source

Nano-Magnetic Catalyst CaO-Fe3O4 for Biodiesel Production from Date Palm Seed Oil

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2017
A nanocatalyst of CaO supported by Fe3O4 magnetic particles was prepared by a chemical precipitation method. It was characterized by various techniques including X-ray diffraction, transmission electron microscopy (TEM), scanning electron microscopy (SEM)
Mortadha A Ali   +2 more
doaj   +1 more source

Recalculating Default Values for Palm Oil [PDF]

open access: yes
On 05 December 2010, the Renewable Energy Directive (RED) came into force in the EU. Member States are still working to fully transpose the Directive into national law and establish a framework for achieving their legally binding greenhouse gas (GHG ...
Christoph Vietze, Gernot Pehnelt
core  

PEMANFAATAN LIMBAH ABU TANDAN KOSONG SAWIT SEBAGAI KATALIS BASA PADA PEMBUATAN BIODIESEL DARI MINYAK SAWIT (Ash Waste from Empty Palm Fruit Bunches as Base Catalyst for Biodiesel Synthesis from Palm Oil )

open access: yesJurnal Manusia dan Lingkungan, 2007
ABSTRAK Pemanfaatan limbah abu tandan kosong sawit (TKS) sebagai sumber katalis basa telah dilakukan untuk aplikasi pada proses pembuatan biodiesel dari minyak biji sawit.
Yoeswono Yoeswono   +2 more
doaj   +1 more source

BIODIESEL PRODUCTION FROM PALM-KERNEL OIL

open access: yes, 2017
Neste trabalho buscou-se produzir biodiesel utilizando como matéria-prima o óleo de palmiste, derivado do dendê, através da transesterificação etílica alcalina. Estudaram-se diferentes razões molares óleo:álcool (1:5; 1:6; 1:7) e porcentagens de catalisador KOH (0,5, 0,75 e 1%).
Lucarini, Adriana Célia   +5 more
openaire   +2 more sources

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