Results 41 to 50 of about 6,754 (229)

Continuous Production of Biodiesel with Supercritical Methanol: a Simple Compressible Flow Model for Tubular Reactors [PDF]

, 2011
From an industrial point of view, the continuous process for biodiesel production with supercritical methanol (SCM) is more appropriate than the batch process.
Sawangkeaw, Ruengwit, Somkiat, Ngamprasertsith, Kunchana, Bunyakiat, Ruengwit Sawangkeaw, Witsanee Satayanon, Camy, Séverine, Witsanee, Satayanon, Séverine Camy, Somkiat Ngamprasertsith, Condoret, Jean-Stéphane, Kunchana Bunyakiat, Jean-Stéphane Condoret   +11 more
core   +1 more source

Effect Soursop Leaf Extract For Oxidation Stability Of Palm Oil Biodiesel and Soybean Oil Biodiesel

IOP Conference Series: Materials Science and Engineering, 2021
Abstract Biodiesel is one of the alternative energy sources for diesel oil substitutes. However, the unsaturated fatty acid contains in vegetable oils leads to the poor oxidation stability of biodiesel. One of the potential methods used to prevent or delay the oxidation reaction is the addition of antioxidants because the process is much
Addin Akbar, Khairul Akli, Rita Youfa
openaire   +1 more source

Life Cycle Analysis as a Sustainable Governance Lever for Environmental Performance: Evidence From French SBF 120 Companies

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study draws on neo‐institutional theory, stakeholder theory, and the resource‐based view to examine the relationship between the use of Life Cycle Analysis (LCA) and firms' Environmental Performance (EP). Focusing on French companies listed on the SBF 120 index from 2002 to 2021, it investigates how LCA adoption influences EP across three
Nesrine Ben Ismail, Sami Ben Larbi
wiley   +1 more source

Improvement of residual oil recovery from oil palm biomass using high pressure water steam system for biodiesel production [PDF]

, 2023
Various applications of oil palm empty fruit bunches (OPEFB) would be hindered by the presence of residual oil. This study aimed to remove and recover the residual oil from OPEFB using an integrated system, high pressure water spray system (HPWSS).
Mokhtar, Mohd Noriznan, Chu, Chang Jie, Hairuddin, Abdul Aziz, Samsu Baharuddin, Azhari, Hafid, Halimatun Saadiah, Wakisaka, Minato, Omar, Farah Nadia   +6 more
core   +1 more source

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

Sustainable Development, EarlyView.
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, Camila Veneo Campos Fonseca, Pedro Gerber Machado, Marcelo Azevedo Costa   +3 more
wiley   +1 more source

Process Optimization for Ethyl Ester Production in Fixed Bed Reactor Using Calcium Oxide Impregnated Palm Shell Activated Carbon (CaO/PSAC) [PDF]

, 2012
The continuous production of ethyl ester was studied by using a steady-state fixed bed reactor (FBR). Transesterification of palm stearin (PS) and waste cooking palm oil (WCPO) with ethanol in the presence of calcium oxide impregnated palm shell ...
M , Panapoy,, B, Ksapabutr,, N, Chaiyut, A , Buasri,   +3 more
core  

Effect of biodiesel fuels on diesel engine emissions

Egyptian Journal of Petroleum, 2019
Energy production is heavily dependent on fossil fuels that are not only diminishing, but also are considered the main cause of harmful emissions and global warming.
K.A. Abed, M.S. Gad, A.K. El Morsi, M.M. Sayed, S. Abu Elyazeed   +4 more
doaj   +1 more source

Synthesis of nano-CaO catalyst with SiO2 matrix based on palm shell ash as catalyst support for one cycle developed in the palm biodiesel process

Case Studies in Chemical and Environmental Engineering, 2023
In this research, waste chicken eggshells and palm oil mill boiler ash were utilized as heterogeneous solid base catalysts in biodiesel synthesis. The utilization of solid waste as a catalyst source can increase economic value and is an environmentally ...
R. Manurung, S.Z.D.M. Parinduri, R. Hasibuan, B.H. Tarigan, A.G.A. Siregar   +4 more
doaj   +1 more source

Implementing a palm oil‐based biodiesel policy: The case of Thailand [PDF]

Energy Science & Engineering, 2018
AbstractRenewable energy promotion is recognized as an important goal in international climate policies in order to reduce CO2‐emissions. Biodiesel can potentially be an important contributor in this respect, especially in Thailand with its large biomass production from oil palm cultivation.
Nupueng, S., Oosterveer, P.J.M., Mol, A.P.J.   +2 more
openaire   +1 more source

Including Harvested Grain Biogenic CO2 to Address a Critical Flaw in Climate Accounting

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT The international climate accounting system excludes both the biogenic CO2 sequestered in harvested crops and the biogenic CO2 emissions that occur when grain is digested or burned as biofuel. Despite being described in the literature as a critical flaw in climate accounting all parties within the United Nations Framework Convention on Climate
Richard S. Gray
wiley   +1 more source