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24 results for “Biodiesel”
Supplementary material from: Prediction of the Cold Flow Properties of Biodiesel using the FAME Distribution and Machine Learning Techniques
<p><span>The dataset is divided into three sections within the worksheet.</span></p> <p><span> </span><span>The first section contains the definition of the data's feedstock and its source reference. The reference includes the year, DOI (if available, as some are collected from books), publication journal, article title, and authors.</span></p> <p><span> </span><span>The second section describes the FAME distribution, starting from C4:0 up to C24:0, including a column of unidentified FAMEs.</span></p> <p><span><span>The third and final section describes the measured properties Cloud Point (CP), Cold Filter Plugging Point (CFPP) and Pour Point (PP).</span></span></p>
Fig. 1 in Characterization of Crude and Biodiesel Oils of Jatropha curcas and Calophyllum inophyllum in Guam
Fig. 1. Potential biofuel crops in Guam. Flow chart is indicating processing to produce biofuels. (from Marutani and Martinez, presented at the 5th Regional Conference of Island Sustainability on April 15, 2014)
Fig. 3 in Characterization of Crude and Biodiesel Oils of Jatropha curcas and Calophyllum inophyllum in Guam
Fig. 3. Jatropha curcas showing: field planting in Guam (3A); a close-up tree (3B); inflorescences (3C), different stages of fruits (3D); open fruit with three seeds in each fruit (3E); dried seeds and ground seeds before extracted oil (3F); oil extracts (3G); and final product of crude oils of jatropha (left) and da'ok (right) after removing sediments (3H).
Research Data for the Journal Article: Hypercrosslinked porous polymer as catalyst for efficient biodiesel production
Open the record for dataset details and reuse information.
Raw Data of Biodiesel production from waste cooking oil using calcium oxide (CaO) derived from Waste Scallop Shell
<p>The data are the results of laboratory tests on CaO catalysts made from scallop shells, testing the physicochemical, thermal and performance properties of biodiesel samples synthesized from waste cooking oil.</p>
Supplementary material from: Modeling biodiesel properties by preference learning: case study of cetane number
<p><span>Data obtained from the available bibliography between the year 2002 and 2022. This document contains the FAME distribution and cetane number of 543 biodiesels.</span></p> <p><span> </span><span>The dataset is divided into three sections within the worksheet.</span></p> <ul> <li><span>The first section contains the definition of the data's feedstock and its source reference. The reference includes the year, DOI (if available, as some are collected from books), publication journal, article title, and authors.</span></li> <li><span>The second section describes the FAME distribution, starting from C4:0 up to C24:0, including a column of unidentified FAMEs.</span></li> <li><span>The third and final section describes the measured property Cetane Number.</span></li> </ul>
Evaluation of Predictive Capabilities of Regression Models and Artificial Neural Networks for Density and Viscosity Measurements of Different Biodiesel-Diesel-Vegetable Oil Ternary Blends
<p>In this section, it was given that Annex Figures and Annex Tables related to the article "Evaluation of Predictive Capabilities of Regression Models and Artificial Neural Networks for Density and Viscosity Measurements of Different Biodiesel-Diesel-Vegetable Oil Ternary Blends" published in "Environmental and Climate Technologies" journal. </p>
Table 3 in Characterization of Crude and Biodiesel Oils of Jatropha curcas and Calophyllum inophyllum in Guam
<p>Table 3. Composition of fatty acid methyl esters (FAMEs) of crude oil and biodiesel obtained from jatropha (<i>Jatropha curcas</i>) and da’ok (<i>Calophyllum inophyllum</i>) and cetane number.</p><table><thead><tr><th></th><th></th><th>Jatropha</th><th></th><th></th><th>Da’ok</th><th></th></tr></thead><tbody><tr><th>Fatty acid methyl ester *</th><td>Crude Oil Weight %)</td><td>%) (</td><td>Biodiesel (Weight %)</td><td>Crude Oil (Weight %)</td><td>) (</td><td>Biodiesel (Weight %)</td></tr><tr><th>Palmitate (C16:0)</th><td>11.8</td><td></td><td>16.7</td><td>14.6</td><td></td><td>16.8</td></tr><tr><th>Stearate (C18:0)</th><td>6.5</td><td></td><td>8.6</td><td>12.0</td><td></td><td>14.6</td></tr><tr><th>Oleate (C18:1)</th><td>47.5</td><td></td><td>52.6</td><td>40.5</td><td></td><td>43.5</td></tr><tr><th>Linoleate (C18:2)</th><td>34.2</td><td></td><td>22.0</td><td>32.8</td><td></td><td>25.1</td></tr><tr><th>Cetane number</th><td>49.0</td><td></td><td>52.7</td><td>51.6</td><td></td><td>54.1</td></tr></tbody></table><p>* Laurate (C12:0), myristate (C14:0), and linolenate (C18:3) were not detected from the samples.</p>
Table 1 in Characterization of Crude and Biodiesel Oils of Jatropha curcas and Calophyllum inophyllum in Guam
<p>Table 1. Characterization of crude oils of <i>Jatropha</i>, <i>Calophyllum</i>, and <i>Cocos nucifera</i> from Hawaii, Mariana islands, and Micronesian islands. unpublished data, from a study supported by the US Department of Transportation, Office of the Secretary, Grant No. - -G-)</p><table><thead><tr><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th>Emissions</th><th>Emissions</th></tr></thead><tbody><tr><th></th><td></td><td>Physical</td><td></td><td>Heating</td><td></td><td></td><td>Moisture</td><td>Iodine</td><td></td><td>Did it</td><td>Test of</td><td>Test of</td></tr><tr><th></th><td></td><td>state at</td><td></td><td>content</td><td>Saponification</td><td>Acid value</td><td>content</td><td>value mg</td><td>Cetane</td><td>transesterify</td><td>biodiesel-</td><td>biodiesel-</td></tr><tr><th>Feedstock</th><td>Location</td><td>room temp.</td><td>Color</td><td>(J/g)</td><td>value mgKOH/g</td><td>mgKOH/g</td><td>%</td><td>iodine/g</td><td>number</td><td>into biodiesel?</td><td>IM240*</td><td>Idel*</td></tr><tr><th><i>Jatropha</i></th><td>Kula, Maui</td><td></td><td>Clear gold</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th><i>curcas</i></th><td>Hawaii</td><td>Liquid</td><td>/yellow</td><td>43039.3</td><td>191.0</td><td>0.7</td><td>0.12</td><td>109</td><td>50.3</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th></th><td>Poamoho,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td>Oahu, Hawaii</td><td></td><td>Deep</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td></td><td>Liquid</td><td>gold/yellow</td><td>43953.4</td><td>192.9</td><td>3.9</td><td>0.10</td><td>100</td><td>52.1</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th></th><td>Guam,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td>Mariana Is.</td><td>Liquid</td><td>Brown/gold</td><td>43276.1</td><td>192.7</td><td>1.8</td><td>0.10</td><td>91</td><td>54.1</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th><i>Calophyllum</i></th><td>Saipan,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th><i>inophyllum</i></th><td>Mariana Is.</td><td>Solid</td><td>Dark green</td><td>36489.5</td><td>153.3</td><td>85.5</td><td>0.10</td><td>104</td><td>58.6</td><td>No</td><td>No</td><td>No</td></tr><tr><th></th><td>Saipan,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td>Mariana Is.</td><td>Liquid</td><td>Dark green</td><td>38661.6</td><td>164.5</td><td>48.0</td><td>0.18</td><td>95</td><td>58.0</td><td>No</td><td>No</td><td>No</td></tr><tr><th colspan="13">Rota,</th></tr><tr><th></th><td>Mariana Is.</td><td>Liquid</td><td>Dark green</td><td>38640.1</td><td>159.7</td><td>38.4</td><td>0.16</td><td>89</td><td>60.4</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th></th><td>Guam,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td>Mariana Is.</td><td>Liquid</td><td>Dark green</td><td>41887.1</td><td>193.2</td><td>38.8</td><td>0.10</td><td>87</td><td>55.0</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th><i>Cocos nucifera</i></th><td>Saipan,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td>Mariana Is.</td><td>Solid/liquid</td><td>Tan/brown</td><td>37511.5</td><td>214.3</td><td>4.3</td><td>0.16</td><td>6</td><td>70.5</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th></th><td>Tinian,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td>Mariana Is.</td><td>Solid</td><td>White</td><td>37628.2</td><td>212.3</td><td>4.1</td><td>0.10</td><td>6</td><td>70.6</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th></th><td>Rota,</td><td></td><td>Pale</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td>Mariana Is.</td><td>Solid</td><td>cream/ivory</td><td>37585.4</td><td>213.1</td><td>2.4</td><td>0.10</td><td>7</td><td>70.4</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th></th><td>,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td>Sapwitik 1</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td>Micronesia</td><td>Solid</td><td>White</td><td>41401.7</td><td>261.5</td><td>2.4</td><td>0.10</td><td>6</td><td>65.9</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th></th><td>,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th colspan="13">Sapwitik 2</th></tr><tr><th></th><td>Micronesia</td><td>Solid</td><td>White</td><td>37435.6</td><td>267.7</td><td>1.0</td><td>0.12</td><td>6</td><td>65.3</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th></th><td>,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th colspan="13">Pehleng</th></tr><tr><th></th><td>Micronesia</td><td>Solid</td><td>White</td><td>37254.2</td><td>261.8</td><td>0.5</td><td>0.10</td><td>6</td><td>65.9</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th></th><td>Kosrae, Utwe</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td>Micronesia</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th></th><td></td><td>Solid</td><td>White</td><td>41230.6</td><td>265.0</td><td>3.1</td><td>0.14</td><td>7</td><td>65.3</td><td>Yes</td><td>Yes</td><td>Yes</td></tr><tr><th></th><td>Kosrae,</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th colspan="13">Tafunsa</th></tr><tr><th></th><td>Micronesia</td><td>Solid</td><td>White</td><td>41277.9</td><td>267.7</td><td>1.5</td><td>0.14</td><td>7</td><td>65.3</td><td>Yes</td><td>Yes</td><td>Yes</td></tr></tbody></table>
Table 2 in Characterization of Crude and Biodiesel Oils of Jatropha curcas and Calophyllum inophyllum in Guam
<p>Table 2. Characterization of Jatropha curcas (jatropha) and Calophyllum inophyllum (da’ok) crude oils in this experiment. Values are averages of triplicate runs.</p><table><thead><tr><th></th><th>Crude oil of jatropha</th><th>Crude oil of da’ok</th><th>p-value (t-test)</th></tr></thead><tbody><tr><th>Calorific value (J/g)</th><td>42187.5</td><td>40910.4</td><td>0.0045*</td></tr><tr><th>Iodine value (mg iodine/g)</th><td>82.9</td><td>84.9</td><td>0.525 ns</td></tr><tr><th>Peroxide value (<i>u</i> g/g)</th><td>2.59</td><td>13.12</td><td><0.0001 ***</td></tr><tr><th>Saponification value (mg KOH/g)</th><td>183.9</td><td>200.2</td><td>0.1483ns</td></tr><tr><th>Acid value (mg KOH/g)</th><td>0.7</td><td>28.1</td><td><0.0001 ***</td></tr><tr><th>Moisture (%)</th><td>0.035</td><td>0.061</td><td>0.0246 *</td></tr></tbody></table><p>*, *** and ns mean significant at 0.05, 0.001 level and nonsignificant, respectively.</p>
Acidez de misturas diesel marítimo biodiesel sobre a corrosão em aços microligados
<p>Vídeo apresentado durante a XXI Semana da Graduação da 32° UERJ Sem Muros 2023. </p><p><a href="https://www.youtube.com/watch?v=cMvTEJSuACs">https://www.youtube.com/watch?v=cMvTEJSuACs</a></p>
Síntese e caracterização da nanoferrita de cobalto e aplicação na obtenção de biodiesel
<p>Vídeo apresentado durante a XXI Semana da Graduação da 32° UERJ Sem Muros 2023. Trabalho de Conclusão de Curso Ganhador de Prêmio Darcy Ribeiro</p><p> </p>
Síntese e caracterização da nanoferrita de cobalto e aplicação na obtenção do biodiesel
<p>- Vídeo apresentado na XXI Semana de Graduação – 32a UERJ Sem Muros no período de 25 a 29 de setembro de 2023</p><p>Trabalho de Conclusão de Curso - Prêmio Darcy Ribeiro</p><p>Orientadora : Profa DSc. Maria Iaponeide Fernandes Macêdo</p><p>Produção Técnica: Profa. DSc. Maria Iaponeide Fernandes Macêdo</p><p>Direção: Profa. DSc. Maria Iaponeide Fernandes Macêdo</p>
Density, kinematic viscosity, surface tension, distillation curve, and flash point data of diesel-biodiesel blends
<p>This dataset contains measurement data for density, kinematic viscosity, surface tension, distillation curve, initial boiling point, and flash point for different biodiesel samples blended with standard diesel fuel. Properties of coconut oil methyl ester, palm oil methyl ester, and biodiesel from waste cooking oil were evaluated in terms of temperature and biodiesel volume fraction. For a detailed description of the measurements and further information, please see the published paper.</p>
Health Effects of Biodiesel Exhaust Exposure
ClinicalTrials.gov study NCT01883466. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Biodiesel Exhaust, Acute Vascular and Endothelial Responses
ClinicalTrials.gov study NCT01337882. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Data from: Heterogeneous and efficient transesterification of Jatropha curcas L. seed oil to produce biodiesel catalyzed by nano-sized SO42-/TiO2
Developing high-efficiency hetero-catalysts for transesterification reaction is of great importance in the production of biodiesel from Jatropha curcas L. seed oil (JO). Here, we synthesized a series of sulfated TiO2 by treating with varying H2SO4 concentration (xSO42-/TiO2) and TiO2 catalysts and applied to the transesterification of JO. Furthermore, these heterostructures were characterized by many characterization methods including XRD, FT–IR, N2–adsorption, SEM, TEM, TG, py-IR and NH3-TPD, and their catalytic performance were investigated under various operating conditions. The results reveal that both the Brønsted and Lewis acid sites are presented in the xSO42-/TiO2 catalysts, while only Lewis-type sites are observed in the TiO2 catalyst. And the acid intensity, surface area and mesoporous volume of catalysts are improved obviously after treating with sulfuric acid of TiO2. Then the xSO42-/TiO2 catalysts exhibit much higher catalytic activity than TiO2 catalyst, which is attributed to the larger surface area and mesoporous volume and stronger acidity. Furthermore, the reusability behavior of 1.5SO42-/TiO2 catalyst in transesterification of JO was also studied.
Fig. 2 in Characterization of Crude and Biodiesel Oils of Jatropha curcas and Calophyllum inophyllum in Guam
Fig. 2. Calophyllum inophyllum showing: tree (2A), fruits on a tree (2B), harvested fruits (2C), cracked nuts (2D), fresh kernels (2E), ground dry kernels (2F), calophyllum oil and sediment (2G).
Data from: Heterogeneous and efficient transesterification of Jatropha curcas L. seed oil to produce biodiesel catalyzed by nano-sized SO42-/TiO2
Open the record for dataset details and reuse information.
Transcriptomics analysis of biopolymer (medium chain length polyhydroxyalkanoate) producing strain P.putida LS46 cultured with biodiesel derived waste carbon sources
GEO Series GSE65029. Pseudomonas putida. 8 samples. Type: Expression profiling by high throughput sequencing.
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