1-20 OF 26 RESULTS FOR

biodiesel

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
×Close Modal
Sort by
Journal Article
Published: 28 February 2018
Mineralogical Magazine (2018) 82 (4): 961-973.
... calculated for the kalsilite. A potential application of kalsilite was investigated as a heterogeneous catalyst for biodiesel synthesis from sunflower oil used for frying. hydrothermal synthesis kalsilite biodiesel The feldspathoid KAlSiO 4 has, like zeolites, a framework structure of linked...
FIGURES | View All (10)
Journal Article
Published: 15 June 2017
Quarterly Journal of Engineering Geology and Hydrogeology (2017) 50 (3): 301-317.
...Alan O. Thomas; Maureen C. Leahy; Jonathan W. N. Smith; Mike J. Spence Abstract Fatty acid methyl esters (FAME) are a group of organic compounds that can be synthesized through the process of esterification of fatty acids with methanol. With the increasing use of FAME in biodiesel...
FIGURES | View All (4)
Image
Schematic drawing of <b>biodiesel</b> production process. The adsorbent is used he...
Published: 01 December 2009
F ig . 5. Schematic drawing of biodiesel production process. The adsorbent is used here in the polishing step.
Image
Concentration of glycerol, total glycerol of purified <b>biodiesel</b> from unblea...
Published: 01 December 2009
F ig . 6. Concentration of glycerol, total glycerol of purified biodiesel from unbleached and undeodorized soya bean oil (after treatment with 3.0 wt.% adsorbent).
Journal Article
Published: 01 August 2010
Clays and Clay Minerals (2010) 58 (4): 475-485.
...Yuanzhou Xi; Robert J. Davis Abstract Glycerol is a byproduct of biodiesel synthesis by transesterification of triglycerides with short-chain alcohols in the presence of solid base catalysts. Because hydrotalcite is a potentially useful basic catalyst for the transesterification reaction...
FIGURES | View All (7)
Journal Article
Journal: Clay Minerals
Published: 01 December 2009
Clay Minerals (2009) 44 (4): 525-537.
...F ig . 5. Schematic drawing of biodiesel production process. The adsorbent is used here in the polishing step. ...
FIGURES | View All (9)
Journal Article
Journal: Elements
Published: 01 June 2007
Elements (2007) 3 (3): 165-170.
... could also increase efficiencies to more than 38%, though currently this is a higher-cost technology. A promising alternative to ethanol is biodiesel, produced from plant oils including soybean and rapeseed oils (even used restaurant oils). These plant oils are transesterified to produce methyl...
FIGURES
Series: The Micropalaeontological Society, Special Publications
Published: 01 January 2013
DOI: 10.1144/TMS5.9
EISBN: 9781862396500
... interesting and, in certain cases, perhaps unexpected results. In our quest to find new and alternative energy sources, the use of microalgae for biofuel/biodiesel production is another area of research that is developing rapidly. However, in order to be economically effective and sustainable...
FIGURES
Journal Article
Published: 01 November 2017
Clays and Clay Minerals (2017) 65 (5): 355-366.
... glass-ceramics, multiphase products (e.g. kalsilite, leucite, and sanidine) are often produced, according to Bogdanoviciene et al. (2008) . More recently, kalsilite was used as a heterogeneous catalyst for transesterification of soybean oil with methanol to biodiesel ( Wen et al., 2010 ). High...
FIGURES | View All (11)
Journal Article
Journal: The Leading Edge
Published: 01 July 2006
The Leading Edge (2006) 25 (7): 816-817.
... in Brazil, and biodiesel extracted from trees commonly found in many parts of the country). In addition, India is gradually emerging as a growing market for solar, wind, nuclear, and hydroelectric power. Reliance Industries, the country's largest private sector energy group, announced a gas discovery...
FIGURES
Journal Article
Journal: Clay Minerals
Published: 01 August 2019
Clay Minerals (2019) 54 (3): 293-298.
.... , Chen Y. , Zhou L. , He Y. , Ma L. & Gao J. ( 2014 ) Pickering emulsion stabilized by lipase-containing periodic mesoporous organosilica particles: a robust biocatalyst system for biodiesel production . Bioresource Technology , 153 , 278 – 283 . Liu F. &...
FIGURES | View All (8)
Series: GSA Field Guide
Published: 01 January 2013
DOI: 10.1130/2013.0031(02)
EISBN: 9780813756318
... changes to the mining procedures include replacing blasting to loosen the salt at the mine face with implementation of continuous "coal-mining" machines. Additionally, the underground machines and vehicles are powered by biodiesel. Figure 1. Portion of the Michigan stratigraphic column (modified...
FIGURES | View All (8)
Series: GSA Field Guide
Published: 01 January 2009
DOI: 10.1130/2009.fld015(27)
EISBN: 9780813756158
... the perimeter. A large storage and processing warehouse was added with radiant floor heating. Greenhouse effluent water is used to heat 37 shallow tropical ponds adjacent to the greenhouses as described in stop seven (above). The series of greenhouses near the entrance road are used for biodiesel production...
...), with the potential to produce similar volumes for the next 200 years. Biodiesel is used for all mining equipment and transportation within the mine. The elevator hoist is counterbalanced: As one bucket is lifted to the surface and unloaded, an empty bucket is lowered into the mine. In 2016, the mine’s headframe...
FIGURES | View All (10)
Journal Article
Published: 01 August 2014
American Mineralogist (2014) 99 (8-9): 1570-1579.
..., and silicates in geological samples ( Lafuente et al. 2012 ). Partial least squares (PLS) has been used to determine the quality of biodiesel fuels ( Ghesti et al. 2007 ). Artificial neural networks (ANN) have been designed for the identification and quantification of inorganic salts in water solutions...
FIGURES | View All (11)
Journal Article
Published: 01 August 2011
American Mineralogist (2011) 96 (8-9): 1363-1372.
... et al. 2008 ). Kalsilite is also used as a heterogeneous catalyst for transesterification (a process in which the organic group of an ester is exchanged with the organic group of an alcohol) of soybean oil with methanol to biodiesel ( Wen et al. 2010 ). The tetrahedral open-framework...
FIGURES | View All (6)
Journal Article
Journal: Clay Minerals
Published: 01 June 2009
Clay Minerals (2009) 44 (2): 267-278.
... of biodiesel, ionic liquids and many organic compounds; it has also begun to be used in the preparation of pillared smectites. It has been employed during the intercalation step and/or the calcination step. Fetter et al. ( 1996 , 1997 ) reported that the procedure substantially shortens the time...
FIGURES | View All (6)
Journal Article
Published: 30 November 2017
Quarterly Journal of Engineering Geology and Hydrogeology (2018) 51 (1): 3-12.
... if present at percent-level concentrations in soil-gas adjacent buildings or other confined spaces ( ASTM 2016 ). Such vapour concentrations have also been observed during biodegradation of gasoline containing >10% vol/vol ethanol ( Ma et al. 2012 ; Morgan et al 2014 ) and biodiesel containing fatty...
FIGURES | View All (5)
Journal Article
Published: 01 May 2019
European Journal of Mineralogy (2019) 31 (3): 575-584.
...  = 10.940(2) Å, c  = 5.749(2) Å, β = 101.94(2)°, V  = 392.0 Å 3 ; Stahl & Jacobs, 1997 ). Calcium hexahydroxodizincate dihydrate is used as an active material for secondary Zn electrodes utilized in batteries, as precursor catalyst in biodiesel synthesis and as antifungal compound for the protection...
FIGURES | View All (6)
Journal Article
Published: 14 August 2014
Quarterly Journal of Engineering Geology and Hydrogeology (2014) 47 (3): 267-279.
... unfavourable depends upon both pH and dissolved hydrogen concentration but, in this case, calculations showed that an acetate concentration below 64 mg l –1 was necessary for benzene biodegradation to proceed. Although the test involved the release of biodiesel, Ramos et al . (2013) included a specific...
FIGURES