FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2968762073> ?p ?o ?g. }

• W2968762073 abstract "Bioethanol corresponds to ethanol obtained through microorganism-based fermentation of sugars extracted from diverse sources. This product is mainly used as a fuel and it is considered as a renewable energy source. There are two generations of bioethanol, depending on the type of raw material: First-generation bioethanol is obtained from foods such as cereals, beet and sugar cane that contain high concentrations of easily extractable sugars. Although the industrial process used for producing first-generation bioethanol is efficient, both economically and energetically, fuel-food competition phenomenon has been claimed to be a drawback of this product. The second-generation bioethanol (also called lignocellulosic bioethanol), produced using biomass corresponding to non-edible food crop production, appears to overcome the fuel-food competition problem. However, its synthesis involves previous chemical and/or enzymatic hydrolysis steps in order to transform complex sugars into mono and disaccharides. There also exists a third generation of biofuels, based on the use of algae as raw material. However, this is still an emerging technology that has not been industrially implemented yet.Bioethanol can be used in its pure form within modified spark-ignition (Flex-Fuel) engines or blended with petroleum distillates at different ratios. Indeed, it acts as an efficient octane-boosting agent, thereby replacing chemical additives such as methyl tert-butyl ether (MTBE). It should be noted that current non-modified engines are compatible with up to E15 (gasoline containing 15% of ethanol).This biofuel is considered to be a good candidate to replace the fossil fuels because its combustion lowers the amount of greenhouse gas (GHG) emissions. In the case of first-generation bioethanol, the emission of GHG can be reduced up to a 66% as compared to fossil fuels. Therefore, bioethanol would mitigate some environmental and health problems that can be related with the widespread use of petroleum derivates. These reasons, combined with the fact that, according to some studies, petroleum stocks will be depleted in about 50 years, have led to a significant growing of the bioethanol use and production during the last decades. As a result, the number of studies focused on the development of new production processes, using new raw materials and/or new microorganisms, have also increased considerably.Obviously, the growing demand for bioethanol and emerging production technologies should be linked to the development and implementation of new analytical methods to control the quality of these biofuels. However, the official methods of bioethanol analysis incorporated in the current European legislation are limited to some global parameters (e.g., water content, pH, total acidity or conductivity). It is interesting to mention that bioethanol may contain additional organic as well as inorganic compounds, leading to a deterioration of its quality. Regarding organic pollutants, volatile organic compounds (VOCs) should be monitored, among others, due to the negative impact caused by their emission into the atmosphere. Among the inorganic pollutants, metals and metalloids are of particular interest because some of them cause environmental pollution and risks to the human health, even at very low concentrations (levels below ng mL-1). Moreover, some metals and metalloids may cause engine damages.Additionally, isotopic analysis of bioethanol could provide valuable information about the kind and the provenance of the raw materials used for its production. It should be noted that studies related with isotope ratios determination in bioethanol have not been reported to date." @default.
• W2968762073 created "2019-08-22" @default.
• W2968762073 creator A5029463837 @default.
• W2968762073 date "2018-01-01" @default.
• W2968762073 modified "2023-09-23" @default.
• W2968762073 title "Development of new methodologies based on ICP techniques for the elemental and isotopic analysis of bioethanol and related samples" @default.
• W2968762073 cites W1506215435 @default.
• W2968762073 cites W1974635970 @default.
• W2968762073 cites W1979950420 @default.
• W2968762073 cites W1984350284 @default.
• W2968762073 cites W1999932577 @default.
• W2968762073 cites W2002531851 @default.
• W2968762073 cites W2008113219 @default.
• W2968762073 cites W2010194005 @default.
• W2968762073 cites W2012851061 @default.
• W2968762073 cites W2021072353 @default.
• W2968762073 cites W2021074485 @default.
• W2968762073 cites W2026428530 @default.
• W2968762073 cites W2053199634 @default.
• W2968762073 cites W2056427537 @default.
• W2968762073 cites W2074919868 @default.
• W2968762073 cites W2078769431 @default.
• W2968762073 cites W2085880739 @default.
• W2968762073 cites W2100817619 @default.
• W2968762073 cites W2102484660 @default.
• W2968762073 cites W2141725325 @default.
• W2968762073 cites W2158464504 @default.
• W2968762073 cites W2165150390 @default.
• W2968762073 cites W2182288360 @default.
• W2968762073 cites W2293363990 @default.
• W2968762073 cites W2565987806 @default.
• W2968762073 cites W2581580419 @default.
• W2968762073 cites W2738755292 @default.
• W2968762073 cites W592921279 @default.
• W2968762073 cites W596210073 @default.
• W2968762073 cites W602002894 @default.
• W2968762073 cites W653058417 @default.
• W2968762073 cites W2282082998 @default.
• W2968762073 hasPublicationYear "2018" @default.
• W2968762073 type Work @default.
• W2968762073 sameAs 2968762073 @default.
• W2968762073 citedByCount "0" @default.
• W2968762073 crossrefType "dissertation" @default.
• W2968762073 hasAuthorship W2968762073A5029463837 @default.
• W2968762073 hasConcept C103697071 @default.
• W2968762073 hasConcept C115540264 @default.
• W2968762073 hasConcept C127413603 @default.
• W2968762073 hasConcept C178790620 @default.
• W2968762073 hasConcept C185592680 @default.
• W2968762073 hasConcept C206139338 @default.
• W2968762073 hasConcept C39432304 @default.
• W2968762073 hasConcept C52208190 @default.
• W2968762073 hasConcept C528095902 @default.
• W2968762073 hasConcept C53991642 @default.
• W2968762073 hasConcept C548081761 @default.
• W2968762073 hasConcept C6557445 @default.
• W2968762073 hasConcept C86803240 @default.
• W2968762073 hasConceptScore W2968762073C103697071 @default.
• W2968762073 hasConceptScore W2968762073C115540264 @default.
• W2968762073 hasConceptScore W2968762073C127413603 @default.
• W2968762073 hasConceptScore W2968762073C178790620 @default.
• W2968762073 hasConceptScore W2968762073C185592680 @default.
• W2968762073 hasConceptScore W2968762073C206139338 @default.
• W2968762073 hasConceptScore W2968762073C39432304 @default.
• W2968762073 hasConceptScore W2968762073C52208190 @default.
• W2968762073 hasConceptScore W2968762073C528095902 @default.
• W2968762073 hasConceptScore W2968762073C53991642 @default.
• W2968762073 hasConceptScore W2968762073C548081761 @default.
• W2968762073 hasConceptScore W2968762073C6557445 @default.
• W2968762073 hasConceptScore W2968762073C86803240 @default.
• W2968762073 hasLocation W29687620731 @default.
• W2968762073 hasOpenAccess W2968762073 @default.
• W2968762073 hasPrimaryLocation W29687620731 @default.
• W2968762073 hasRelatedWork W1490010387 @default.
• W2968762073 hasRelatedWork W1572461481 @default.
• W2968762073 hasRelatedWork W1581056551 @default.
• W2968762073 hasRelatedWork W2054664330 @default.
• W2968762073 hasRelatedWork W2088550657 @default.
• W2968762073 hasRelatedWork W2098647875 @default.
• W2968762073 hasRelatedWork W2162467631 @default.
• W2968762073 hasRelatedWork W2318618730 @default.
• W2968762073 hasRelatedWork W23529566 @default.
• W2968762073 hasRelatedWork W2524061973 @default.
• W2968762073 hasRelatedWork W2764309261 @default.
• W2968762073 hasRelatedWork W2883068406 @default.
• W2968762073 hasRelatedWork W2949601609 @default.
• W2968762073 hasRelatedWork W2989574884 @default.
• W2968762073 hasRelatedWork W3014704448 @default.
• W2968762073 hasRelatedWork W3017206363 @default.
• W2968762073 hasRelatedWork W3018398065 @default.
• W2968762073 hasRelatedWork W3034380920 @default.
• W2968762073 hasRelatedWork W3126873065 @default.
• W2968762073 hasRelatedWork W3128984786 @default.
• W2968762073 isParatext "false" @default.
• W2968762073 isRetracted "false" @default.
• W2968762073 magId "2968762073" @default.
• W2968762073 workType "dissertation" @default.