biofuel blend Articles
-
Spain implants measures to cut energy costs
Spain will raise biofuel blending and lower both speed limits and train fares, on track to reduce energy costs and its dependence on ...
By Vital Energi
-
Guide to Measuring Biofuel Blending
As the global commitment to renewable energy sources grows, the importance of using biodiesel as a blending component with diesel fuel has increased. Biodiesel consists of fatty acid methyl esters (FAME) which are produced by the transesterification of certain feedstock oils, such as soy, rapeseed, canola, and others. The biodiesel is then blended with diesel fuel at amounts required by the ...
-
Partial equilibrium analysis of the EC bioethanol blend mandate policy: its potential implications for EU transport sector
The aim of this study is to set up an EU27 bioethanol partial equilibrium model under a binding blend mandate and to determine the bioethanol market clearing conditions' implications on EU transport sector. Bioethanol supply is derived from EU27 bioethanol crops while its demand is a derived from that of transport fuel in the region. Results show that equilibrium bioethanol quantities at 70% tax ...
-
MDA Announces Grants To Expand Biofuel Access And Production
On August 6, 2019, the Minnesota Department of Agriculture (MDA) announced four grants aiming to expand biofuel access and production to advance the state’s renewable energy efforts. Awarded to four recipients by MDA’s Agricultural Growth, Research and Innovation (AGRI) Program, the grants total more than $500,000. One Bioenergy/Biochemical Pilot Project Grant was awarded, providing ...
-
Selection of best biodiesel blend for IC engines: an integrated approach with FAHP–TOPSIS and FAHP–VIKOR
The aim of this study is to select the best blend using multi–criteria decision–making (MCDM) technique. The six alternative fuel blends diesel, B20, B40, B60, B80 and B100 are prepared by varying the amount of diesel in biodiesel. Brake thermal efficiency (BTE), exhaust gas temperature (EGT), oxides of nitrogen (NOx), smoke, hydrocarbon (HC), carbon monoxide (CO) and carbon dioxide (CO2) are ...
-
Carbon-14 Analysis for Biofuel Production
Biomass feedstock is a key source of renewable energy, essential for generating sustainable electricity, heat and transport fuels. This alternative energy source plays a major role in the transition away from greenhouse gas-intensive fuels toward a more sustainable, low carbon future. Within the fuel sector, the manufacturing of biofuel blends using biomass resources lessens the impact of carbon ...
-
US and international policies affecting liquid biofuels' expansion and profitability
US and International Policies Affecting Liquid Biofuels' Expansion and Profitability. Biofuel expansion and profitability is driven by more than just biofuel policy. While direct policies such as subsidies and mandates are analysed, issues such as exchange rates, the blending wall, land use, and indirect greenhouse gas impacts, as well as petroleum prices, greatly affect biofuels' expansion and ...
-
RFS: There are no lost gallons to reallocate
In the final days before EPA issues the 2020 volumes for the federal biofuel mandate and makes a ruling on the supplemental proposal offered in October, it’s critical to acknowledge that all available data shows there are no “lost gallons” of ethanol that need to be reallocated as part of these announcements. If anything, the Renewable Fuel Standard (RFS) mandates should be ...
-
Biofuels blend measurements with portable mid-infrared analyzers
Globally, governments are putting more emphasis on sustainable energy sources and are creating energy policies that promote the production and use of biofuels. With the Renewable Fuels Standard-2 (RFS-2), the United States set biofuels blending volumes to 12.95 billion gallons (49.0 billion liters) for 2010, increasing to 36 billion gallons (136 billion liters) by 2022. With similar mandates or ...
-
An experimental investigation on the performance and emission characteristics of a twin cylinder DI compression ignition engine employing bio-diesel blend as fuel at different injection timings and injection pressures
In this study, the combined effect of injection timing and injection pressure on the performance, emission characteristics of a twin cylinder CIDI engine employing biodiesel blend of B40 as fuel was evaluated. The vegetable oil is extracted from the pongamia seeds which further underwent the transesterification process to get converted into biodiesel. The experiments were carried out at different ...
-
Safe environment using biodiesel blend
The biodiesel blend is more environmentally friendly, than standard types of fuel which has a crude oil base. It only radiates the carbon dioxide necessary for growth of plants. It doesn’t contain sulfur and other unfriendly contaminates. It has better burning process, because there is more mass of oxygen and it is biological product which quickly decays therefore doesn’t threaten ...
-
Performance and energy analyses of a diesel engine fuelled with Koroch seed oil methyl ester and its diesel fuel blends
Performance of a single cylinder four–stroke diesel engine is analysed in the light of first law of thermodynamics in this study considering 10% (B10) to 40% (B40) (by volume) blending of Koroch seed oil methyl ester (KSOME) with diesel as fuels. An energy balance study is carried out to quantify the various losses associated with diesel engine processes on the basis of experimental data. ...
-
Comparative assessment of injection, combustion, performance and emission characteristics of a diesel engine for biodiesel–diesel blends
The effects of different percentage of biodiesel diesel blends on injection, combustion, performance and emission characteristics of a constant speed diesel engine are analysed. The dynamic injection timing advanced with all blends. The in–line pressure and in–cylinder injection duration increased for the biodiesel blends in order to maintain same power output. The premixed combustion and total ...
-
Future of diesel engines with biodiesel economy
Biofuel is a fuel from biological raw materials. Any animal or vegetable fat can become raw materials for production of the natural diesel practically. Biodiesel economy is really changed after technology was allowed to make fuel from algas, commercial crops, animal fats and even the fulfilled culinary oils can become the most widespread source of fats. This fuel is safe in production and use, ...
-
Future of diesel engines with biodiesel economy
Biofuel is a fuel from biological raw materials. Any animal or vegetable fat can become raw materials for production of the natural diesel practically. Biodiesel economy is really changed after technology was allowed to make fuel from algas, commercial crops, animal fats and even the fulfilled culinary oils can become the most widespread source of fats. This fuel is safe in production and use, it ...
-
BRAG Biofuels Industry Outlook for 2017
The biofuels industry is likely to face increasingly challenging times during the tenures of the new 115 th Congress -- which began on January 3 -- and the Trump Administration, scheduled to begin this Friday, January 20. Throughout his campaign for President, Trump repeatedly pledged his support for biofuels and the federal Renewable Fuel Standard (RFS). Indeed, it is this support that ...
-
Performance and emission characteristics of a DI compression ignition engine operated on PODL biofuel
This paper presents the results of investigations carried out both numerically with the CFD code CONVERGE and experimentally on a single-cylinder, four stroke, direct-injection, CI engine. The tests are performed with neat diesel, neat palm oil (PO) and different blends of PO and the D-limonen solvent (PODL), like 10%, 15% and 20% by mass of D-limonen in PO (PODL10, PODL15 and PODL20). Engine ...
-
Maintaining biodiesel quality standards
A problem that is sometimes encountered with biodiesel blends is inaccurate blend ratios. This article describes a quick analytical method to assess blend ratios and ensure fuel performance. According to a study1 done by the National Renewable Energy Laboratory, the chief problem found with biodiesel blends was inaccurate blend ratios. Retail customers and fleet managers do not typically worry ...
-
Oil Chiefs Clash over Energy and Climate
Conflicting messages about how the oil industry should respond to climate change and manage its reputation have been sent out by the heads of three oil majors - ExxonMobil, Shell and ChevronTexaco. None foresees a challenge to the supremacy of oil and gas for the next three decades - but on many other issues the transatlantic rift runs deep. ExxonMobil remains the target for a global campaign ...
-
Maintaining biodiese quality standards - Case study
A problem that is sometimes encountered with biodiesel blends is inaccurate blend ratios. This article describes a quick analytical method to assess blend ratios and ensure fuel performance According 10 a study' done by the National Renewable Energy Laboratory, the chief problem found with biodiesel blends was inaccurate blend ratios. Retail customers and fleet managers do not typically worry ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you