An overview of catalytic conversion of vegetable oils/fats into middle distillates

2013 ◽  
Vol 3 (1) ◽  
pp. 70-80 ◽  
Author(s):  
J. K. Satyarthi ◽  
T. Chiranjeevi ◽  
D. T. Gokak ◽  
P. S. Viswanathan
Keyword(s):  
Vegetable Oils ◽  
Catalytic Conversion ◽  
Middle Distillates

Catalytic conversion of vegetable oils in a continuous FCC pilot plant

2011 ◽  
Vol 92 (12) ◽  
pp. 2305-2311 ◽  
Author(s):  
Peter Bielansky ◽  
Alexander Weinert ◽  
Christoph Schönberger ◽  
Alexander Reichhold
Keyword(s):  
Vegetable Oils ◽  
Pilot Plant ◽  
Catalytic Conversion

scholarly journals Biofuels for Maritime Transportation: A Spatial, Techno-Economic, and Logistic Analysis in Brazil, Europe, South Africa, and the USA

Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4980
Author(s):  
Francielle Carvalho ◽  
Joana Portugal-Pereira ◽  
Martin Junginger ◽  
Alexandre Szklo
Keyword(s):  
South Africa ◽  
Vegetable Oils ◽  
Biomass Concentration ◽  
Maritime Transportation ◽  
Plant Performance ◽  
Pyrolysis Oil ◽  
Logistic Analysis ◽  
The Usa ◽  
Economic Analyses ◽  
Middle Distillates

Low or zero carbon fuels are crucial for maritime transportation decarbonization goals. This paper assesses potential localities for maritime biofuels (biobunkers) production in Brazil, Europe, South Africa, and United States considering geographical, logistic, and economic aspects. This assessment combines georeferenced and techno-economic analyses to identify suitable fuel production hotspots based on not only plant performance and costs but also on logistic integration and biomass seasonality. Five technology pathways were considered: Straight vegetable Oils (SVO), Hydrotreated Vegetable Oils (HVO), Fischer–Tropsch Biomass-to-liquids (FT-BTL), Alcohol oligomerization to middle distillates (ATD), and Hydrotreated Pyrolysis Oil (HDPO). Findings reveal that biomass concentration in Brazil makes it the region with highest biobunker potential, which are mostly close to coastal areas and surpasses regional demand. Although other regions registered more limited potentials, hotspots proximity to ports would enable fossil fuel replacements in these areas. For all cases, biobunker costs (USD 21–104/GJ) are higher than conventional marine fuels prices (USD 11–17/GJ). Only 15% of the hotspots’ carbon prices that would allow its competitiveness are lower than USD 100/tCO2. Alternatives to incentivize biobunker production would be, first, to establish mandatory fuel blends and second, to join forces with other sectors that would be benefited from the co-production of advanced biofuels.

Catalytic conversion of ethyl acetate and acetic acid on alumina as models of vegetable oils conversion to biofuels

2013 ◽  
Vol 215-216 ◽  
pp. 838-848 ◽  
Author(s):  
Thanh Khoa Phung ◽  
Alessandro A. Casazza ◽  
Bahar Aliakbarian ◽  
Elisabetta Finocchio ◽  
Patrizia Perego ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Ethyl Acetate ◽  
Vegetable Oils ◽  
Catalytic Conversion

Catalytic conversion of microalgae and vegetable oils to premium gasoline, with shape-selective zeolites

Biomass ◽  
1990 ◽  
Vol 21 (3) ◽  
pp. 219-232 ◽  
Author(s):  
Thomas A. Milne ◽  
Robert J. Evans ◽  
Nicholas Nagle
Keyword(s):  
Vegetable Oils ◽  
Catalytic Conversion ◽  
Shape Selective

The Commerce in Vegetable Oils

1895 ◽  
Vol 40 (1031supp) ◽  
pp. 16486-16486
Author(s):  
P. L. Simmonds
Keyword(s):  
Vegetable Oils

Non Edible Vegetable Oils as an Alternative Lubricants in Automotive Sector

2017 ◽  
Author(s):  
Kishor Wagh ◽  
Roshni Halmare ◽  
Meghna Suryawanshi
Keyword(s):  
Vegetable Oils ◽  
Automotive Sector

ACTIVATION OF THE TRANSESTERIFICATIONS PROCESS OF VEGETABLE OILS TRIGLYCERIDES WITH METHANOL UNDER THE INFLUENCE OF MAGNETIC FIELD

2015 ◽  
Vol 11 (6) ◽  
pp. 3630-3634
Author(s):  
T.A. Mamedova ◽  
Z.M. Aliyeva ◽  
A.E. Aliyeva ◽  
R.T. Samedov ◽  
V.M. Abbasov ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Fatty Acids ◽  
Reaction Time ◽  
Vegetable Oils ◽  
High Yield ◽  
Alkyl Esters ◽  
Sunflower Oils ◽  
The Magnetic Field

The process of producing mono-alkyl esters of fatty acids from cottonseed and sunflower oils under the influence of the magnetic field with intensity  15-45 mT  was  investigated . It was revealed that the use of the energy of  magnetic field allows to reduce the reaction time to 10 times, the excess of used alcohol to 2 times while maintaining high yield of the desired product.

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