Results 21 to 30 of about 265,938 (297)

Perbandingan Viskositas, Titik Nyala dan Titik Beku Biodiesel dari Rumput Laut (Eucheuma denticulatum), Minyak Ikan Lemuru (Sardinellla longiceps) dan Biodiesel Komersil
[ The Comparison of Viscosity, Flash Point and Freeze Point Biodiesel of Seagrass (Eucheuma denticulatum), Sardinella Oi]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2015
Necessity of fuel are increasing rapidly nowadays. But oil is an irreversible product, so it is required to look for other alternative fuels, especially from renewable materials.
Boedi Setya Rahardja   +2 more
doaj   +1 more source

TRANSESTERIFIKASI IN SITU BIJI JARAK: PENGARUH KADAR AIR DAN UKURAN PARTIKEL BAHAN TERHADAP RENDEMEN DAN KUALITAS BIODIESEL In Situ Transesterification of Jatropha Seeds: Effect of Moisture Content and Particle Size on Yield and Quality of Biodiesel

open access: yesAgritech, 2012
The objective of this study was to investigate in situ transesterification process allowing to realize directly biodiesel production from jatropha seeds.
Ika Amalia Kartika   +3 more
doaj   +1 more source

EFEK PENYIMPANAN BIODIESEL BERDASARKAN STUDI KAJIAN DEGRADASI BIODIESEL CPO

open access: yesReaktor, 2015
BIODIESEL STORAGE EFFECT BASED ON DEGRADATION OF CPO BIODIESEL Biodiesel denotes as ester mono alkyl of long chain fatty acid such as CPO (crude palm oil) which can biologically degrade more than 98% within three (3) weeks, whereas fossil fuel degrade ...
Silviana Silviana, Luqman Buchori
doaj   +1 more source

Measurement and Prediction of the Density and Viscosity of Biodiesel Blends

open access: yesInternational Journal of Technology, 2018
Biodiesel has been considered as the potential fuel type with many advantages such as environmental pollution reduction, no sulfur production, and biodegradation.
Minh Tuan Pham   +5 more
doaj   +1 more source

An overview of biodiesel energy [PDF]

open access: yes, 2020
Over the last ten years’ attention to biofuels production has increased dramatically and become crucial. One of the main factors is the rise in world oil prices, coupled with the abatement of greenhouse gas emissions and concerns about energy security ...
Abd Halim, Muhamad Fazli   +3 more
core  

Biodiesel via in situ wet microalgae biotransformation: Zwitter-type ionic liquid supported extraction and transesterification [PDF]

open access: yes, 2017
The production of biodiesel derived from microalgae is among the most forthcoming technologies that provide an ecologic alternative to fossil fuels.
Bauer, Gerald   +4 more
core   +2 more sources

Uso da cromatografia gasosa bidimensional abrangente (GC×GC) na caracterização de misturas biodiesel/diesel: aplicação ao biodiesel de sebo bovino

open access: yesQuímica Nova, 2011
The growth of biodiesel market and the implementation of regulations related to biodiesel production and biodiesel/diesel blending has encouraged the development of appropriate analytical methods to control the composition of this type of mixture.
Maria Silvana A Moraes   +5 more
doaj   +1 more source

Purification of crude biodiesel using dry washing and membrane technologies

open access: yesAlexandria Engineering Journal, 2015
Purification of crude biodiesel is mandatory for the fuel to meet the strict international standard specifications for biodiesel. Therefore, this paper carefully analyzed recently published literatures which deal with the purification of biodiesel.
I.M. Atadashi
doaj   +1 more source

Prospects of microalgal biodiesel production in Pakistan – a review [PDF]

open access: yes, 2017
Biodiesel is an alternative, renewable, biodegradable and environmentally friendly fuel for transportation, with properties like petroleum-derived diesel, and can be used directly in a compression ignition engine without any modifications.
Ali, Mehmood   +4 more
core   +1 more source

ANALYSIS OF THE PHYSICAL CHARACTERISTICS OF BIODIESEL PRODUCTS MADE FROM USED COOKING OIL

open access: yesJurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2022
Biodiesel is a very potential material used as a substitute for diesel fuel derived from petroleum. In manufacture of biodiesel was used waste cooking oil with FFA levels obtained which is 3.1%, so that the transesterification process is directly carried
Gina Fikria, Cecep Rustana
doaj   +1 more source

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