Conecte-se

Bibliografias temáticas / Alkanes

Índice

Artigos de revistas
Teses / dissertações
Livros
Capítulos de livros
Trabalhos de conferências
Relatórios de organizações

Literatura científica selecionada sobre o tema "Alkanes"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 25 de julho de 2025

Crie uma referência precisa em APA, MLA, Chicago, Harvard, e outros estilos

Selecione um tipo de fonte:

Consulte a lista de atuais artigos, livros, teses, anais de congressos e outras fontes científicas relevantes para o tema "Alkanes".

Ao lado de cada fonte na lista de referências, há um botão "Adicionar à bibliografia". Clique e geraremos automaticamente a citação bibliográfica do trabalho escolhido no estilo de citação de que você precisa: APA, MLA, Harvard, Chicago, Vancouver, etc.

Você também pode baixar o texto completo da publicação científica em formato .pdf e ler o resumo do trabalho online se estiver presente nos metadados.

Artigos de revistas sobre o assunto "Alkanes"

1

Koch, Daniel J., Mike M. Chen, Jan B. van Beilen, and Frances H. Arnold. "In Vivo Evolution of Butane Oxidation by Terminal Alkane Hydroxylases AlkB and CYP153A6." Applied and Environmental Microbiology 75, no. 2 (2008): 337–44. http://dx.doi.org/10.1128/aem.01758-08.

Texto completo da fonte

Resumo:

ABSTRACT Enzymes of the AlkB and CYP153 families catalyze the first step in the catabolism of medium-chain-length alkanes, selective oxidation of the alkane to the 1-alkanol, and enable their host organisms to utilize alkanes as carbon sources. Small, gaseous alkanes, however, are converted to alkanols by evolutionarily unrelated methane monooxygenases. Propane and butane can be oxidized by CYP enzymes engineered in the laboratory, but these produce predominantly the 2-alkanols. Here we report the in vivo-directed evolution of two medium-chain-length terminal alkane hydroxylases, the integral

Estilos ABNT, Harvard, Vancouver, APA, etc.

2

Funhoff, Enrico G., Ulrich Bauer, Inés García-Rubio, Bernard Witholt, and Jan B. van Beilen. "CYP153A6, a Soluble P450 Oxygenase Catalyzing Terminal-Alkane Hydroxylation." Journal of Bacteriology 188, no. 14 (2006): 5220–27. http://dx.doi.org/10.1128/jb.00286-06.

Texto completo da fonte

Resumo:

ABSTRACT The first and key step in alkane metabolism is the terminal hydroxylation of alkanes to 1-alkanols, a reaction catalyzed by a family of integral-membrane diiron enzymes related to Pseudomonas putida GPo1 AlkB, by a diverse group of methane, propane, and butane monooxygenases and by some membrane-bound cytochrome P450s. Recently, a family of cytoplasmic P450 enzymes was identified in prokaryotes that allow their host to grow on aliphatic alkanes. One member of this family, CYP153A6 from Mycobacterium sp. HXN-1500, hydroxylates medium-chain-length alkanes (C6 to C11) to 1-alkanols with

Estilos ABNT, Harvard, Vancouver, APA, etc.

3

Jacobs, Cheri Louise, Rodolpho do Aido-Machado, Carmien Tolmie, Martha Sophia Smit, and Diederik Johannes Opperman. "CYP153A71 from Alcanivorax dieselolei: Oxidation beyond Monoterminal Hydroxylation of n-Alkanes." Catalysts 12, no. 10 (2022): 1213. http://dx.doi.org/10.3390/catal12101213.

Texto completo da fonte

Resumo:

Selective oxyfunctionalization of non-activated C–H bonds remains a major challenge in synthetic chemistry. The biocatalytic hydroxylation of non-activated C–H bonds by cytochrome P450 monooxygenases (CYPs), however, offers catalysis with high regio- and stereoselectivity using molecular oxygen. CYP153s are a class of CYPs known for their selective terminal hydroxylation of n-alkanes and microorganisms, such as the bacterium Alcanivorax dieselolei, have evolved extensive enzymatic pathways for the oxyfunctionalization of various lengths of n-alkanes, including a CYP153 to yield medium-chain 1-

Estilos ABNT, Harvard, Vancouver, APA, etc.

4

Mayes, R. W., C. S. Lamb, and Patricia M. Colgrove. "The use of dosed and herbage n-alkanes as markers for the determination of herbage intake." Journal of Agricultural Science 107, no. 1 (1986): 161–70. http://dx.doi.org/10.1017/s0021859600066910.

Texto completo da fonte

Resumo:

SUMMARYThe recovery in the faeces of the n-alkanes of herbage (odd-chain, C27–C35) and of dosed artificial alkanes (even-chain, C28 and C32) was studied in twelve 4-month-old castrated male lambs. The lambs received three levels of cut, fresh perennial ryegrass or a mixed diet of perennial ryegrass (0·70) and a barley-based concentrate (0·30) (500–900 g D.M./day). C28 and C32 n-alkanes (130 mg each), absorbed onto shredded paper, were given once daily for 17 days to test whether the recoveries of herbage and dosed alkanes were similar to enable their use as markers for determining the herbage

Estilos ABNT, Harvard, Vancouver, APA, etc.

5

Gołębiowski, M., M. Paszkiewicz, A. Grubba, et al. "Cuticular and internal n-alkane composition of Lucilia sericata larvae, pupae, male and female imagines: application of HPLC-LLSD and GC/MS-SIM." Bulletin of Entomological Research 102, no. 4 (2012): 453–60. http://dx.doi.org/10.1017/s0007485311000800.

Texto completo da fonte

Resumo:

AbstractThe composition of cuticular and internal n-alkanes in Lucilia sericata larvae, pupae, and male and female imagines were studied. The cuticular and internal lipid extracts were separated by HPLC-LLSD, after which the hydrocarbon fraction was identified by GC/MS in selected ion monitoring (SIM) and total ion current (TIC) modes.The cuticular lipids of the larvae contained seven n-alkanes from C23 to C31. The major n-alkane in L. sericata larvae was C29 (42.1%). The total cuticular n-alkane content in the cuticular lipids was 31.46 μg g−1 of the insect body. The internal lipids of L. ser

Estilos ABNT, Harvard, Vancouver, APA, etc.

6

Madhu, Azad, Myoseon Jang, and Yujin Jo. "Modeling the influence of carbon branching structure on secondary organic aerosol formation via multiphase reactions of alkanes." Atmospheric Chemistry and Physics 24, no. 9 (2024): 5585–602. http://dx.doi.org/10.5194/acp-24-5585-2024.

Texto completo da fonte

Resumo:

Abstract. Branched alkanes represent a significant proportion of hydrocarbons emitted in urban environments. To accurately predict the secondary organic aerosol (SOA) budgets in urban environments, these branched alkanes should be considered as SOA precursors. However, the potential to form SOA from diverse branched alkanes under varying environmental conditions is currently not well understood. In this study, the Unified Partitioning Aerosol Phase Reaction (UNIPAR) model is extended to predict SOA formation via the multiphase reactions of various branched alkanes. Simulations with the UNIPAR

Estilos ABNT, Harvard, Vancouver, APA, etc.

7

Shu, Bin, Lijun Lin, Yingjun Zhang, Hai Wang, and Hailing Luo. "N-alkane profiles of common rangeland species in northern China and the influence of drying method on their concentrations." Canadian Journal of Plant Science 88, no. 1 (2008): 137–41. http://dx.doi.org/10.4141/cjps07008.

Texto completo da fonte

Resumo:

Plant wax alkanes have been used as internal markers to estimate diet composition of grazing animals. However, alkane contents in samples may vary depending on the drying method used. This study was undertaken to determine the alkane profiles and concentrations of 17 common range land species in northern China with two different drying methods. The results showed that regardless of drying methods, the odd-chain alkanes, particular C29 and C33, predominated in cuticular wax in all 17 common species and their component plant parts. The alkane patterns of plant species within the same genus were

Estilos ABNT, Harvard, Vancouver, APA, etc.

8

Yang, Jiyuan, Guoyang Lei, Chang Liu, et al. "Characteristics of particulate-bound n-alkanes indicating sources of PM_2.5 in Beijing, China." Atmospheric Chemistry and Physics 23, no. 5 (2023): 3015–29. http://dx.doi.org/10.5194/acp-23-3015-2023.

Texto completo da fonte

Resumo:

Abstract. The characteristics of n-alkanes and the contributions of various sources of fine particulate matter (PM2.5) in the atmosphere in Beijing were investigated. PM2.5 samples were collected at Minzu University of China between November 2020 and October 2021, and n-alkanes in the samples were analyzed by gas chromatography mass spectrometry. A positive matrix factorization analysis model and source indices (the main carbon peaks, carbon preference indices, and plant wax contribution ratios) were used to identify the sources of n-alkanes, to determine the contributions of different sources

Estilos ABNT, Harvard, Vancouver, APA, etc.

9

Boadi, D. A., S. A. Moshtaghi Nia, K. M. Wittenberg, and W. P. McCaughey. "The n-alkane profile of some native and cultivated forages in Canada." Canadian Journal of Animal Science 82, no. 3 (2002): 465–69. http://dx.doi.org/10.4141/a01-084.

Texto completo da fonte

Resumo:

Frage samples were collected from swards growing in Carberry, Manitoba, Brandon, Manitoba, Saskatoon, Saskatchewan, and St. John’s, Newfoundland, and the alkane concentrations were determined by gas chromatography. Considerable differences were observed in almost all odd-numbered alkanes and in their total content between species. The odd-numbered alkanes were always present in high concentrations compared to the even-chain alkanes in both native and cultivated species. Of the cultivated grasses, the fescues had very high concentrations of CN31 among the odd-chain alkanes, while the legumes te

Estilos ABNT, Harvard, Vancouver, APA, etc.

10

Baldwin, Robert L., and George D. Rose. "How the hydrophobic factor drives protein folding." Proceedings of the National Academy of Sciences 113, no. 44 (2016): 12462–66. http://dx.doi.org/10.1073/pnas.1610541113.

Texto completo da fonte

Resumo:

How hydrophobicity (HY) drives protein folding is studied. The 1971 Nozaki–Tanford method of measuring HY is modified to use gases as solutes, not crystals, and this makes the method easy to use. Alkanes are found to be much more hydrophobic than rare gases, and the two different kinds of HY are termed intrinsic (rare gases) and extrinsic (alkanes). The HY values of rare gases are proportional to solvent-accessible surface area (ASA), whereas the HY values of alkanes depend on special hydration shells. Earlier work showed that hydration shells produce the hydration energetics of alkanes. Evide

Estilos ABNT, Harvard, Vancouver, APA, etc.

Mais fontes

Teses / dissertações sobre o assunto "Alkanes"

1

Khalil, Enam A. S. A. "A thermodynamic study of binary and ternary mixtures of some alkanes and alkanols." Thesis, University of Manchester, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.328889.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

2

Løften, Thomas. "Catalytic isomerization of light alkanes." Doctoral thesis, Norwegian University of Science and Technology, Department of Chemical Engineering, 2004. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-1909.

Texto completo da fonte

Resumo:

<p>In recent years the levels of sulfur and benzene in the gasoline pool have been reduced, and in the future there may also be new regulations on vapor pressure and the level of aromatics and olefins as well. The limitations on vapor pressure and aromatics will lead to reduced use of C<sub>4</sub> and reformate respectively. The branched isomers of C<sub>5</sub> and C<sub>6</sub> alkanes have high octane numbers compared to the straight chain isomers, and are consequently valuable additives to the gasoline pool. To maintain the octane rating, it is predicted that an increased share of isomera

Estilos ABNT, Harvard, Vancouver, APA, etc.

3

Pongtavornpinyo, Ruti. "Indium Carbenes Alkenes and Alkanes." Thesis, Imperial College London, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.508494.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

4

Marozzelli, Filippo. "Alkanes activation over oxide catalysts." Thesis, Cardiff University, 2013. http://orca.cf.ac.uk/60089/.

Texto completo da fonte

Resumo:

The basics of the oxidation mechanism of different alkanes within zeolites and over molybdenum oxide surfaces were studied employing state of the art computational modelling. It was shown that the constrained environment inside MFI, MFS and MOR induces terminal selectivity on the reaction of 6-, 8- and 10- term linear alkanes, i.e. hexane, octane and decane, respectively. The Monte Carlo (MC) random alkane configuration sampling showed that the oxidation reactivity is driven by the fact that the terminal C atoms of the substrate are more likely to be closer to the zeolites internal walls than

Estilos ABNT, Harvard, Vancouver, APA, etc.

5

ZHENG, TAO. "MOLECULAR SIMULATION OF DIFFUSION AND SORPTION OF ALKANES AND ALKANE MIXTURES IN POLY[1-(TRIMETHYLSILYL)-1-PROPYNE]." University of Cincinnati / OhioLINK, 2000. http://rave.ohiolink.edu/etdc/view?acc_num=ucin973701057.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

6

Xu, Xiangrong. "Uranyl ion sensitised photooxidation of alkanes." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq27436.pdf.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

7

Gomes, Ana Catarina Costa. "Photocatalysis : Carbonylation of arenas and alkanes." Thesis, University of York, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.516370.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

8

Smith, Paul Andrew. "Simulation studies of alkanes and surfactants." Thesis, Queen's University Belfast, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314225.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

9

Shiimi, Annatolia. "Modeling Diiron enzymes for alkanes activation." Master's thesis, University of Cape Town, 2008. http://hdl.handle.net/11427/10669.

Texto completo da fonte

Resumo:

Includes abstract.<br>Includes bibliographical references.<br>The synthesis and characterization of a series of ruthenium 'sawhorse' complexes of the type [RU2(IJ-02CRh(CO)4(Lh]' has been successfully carried out. The complexes have been characterized by IR, 1H and 13C NMR spectroscopy, elemental analysis as well as by mass spectrometry.

Estilos ABNT, Harvard, Vancouver, APA, etc.

10

Correia, Leslie Daniel Camara. "Oxygen transfer in hydrocarbon-aqueous dispersions and its applicability to alkane-based bioprocesses." Thesis, Link to the online version, 2007. http://hdl.handle.net/10019/999.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Mais fontes

Livros sobre o assunto "Alkanes"

1

Hiemstra, H. Alkanes. Thieme, 2009.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

2

Patai, Saul, and Zvi Rappoport, eds. Alkanes and Cycloalkanes (1992). John Wiley & Sons, Ltd, 1992. http://dx.doi.org/10.1002/0470034378.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

3

Marsh, K. N., ed. Densities of Aliphatic Hydrocarbons _ Alkanes. Springer-Verlag, 1996. http://dx.doi.org/10.1007/b58738.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

4

L, Hill Craig, ed. Activation and functionalization of alkanes. Wiley, 1989.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

5

Saul, Patai, and Rappoport Zvi, eds. The Chemistry of alkanes and cycloalkanes. Wiley, 1992.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

6

Well, Willy Van. Adso rption of alkanes in zeolites. Eindhoven University, 1998.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

7

Bursian, N. R. Tekhnologii͡a︡ izomerizat͡s︡ii parafinovykh uglevodorodov. "Khimii͡a︡," Leningradskoe otd-nie, 1985.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

8

Derouane, Eric G., Jerzy Haber, Francisco Lemos, Fernando Ramôa Ribeiro, and Michel Guisnet, eds. Catalytic Activation and Functionalisation of Light Alkanes. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-017-0982-8.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

9

1923-, Calvert Jack G., ed. Mechanisms of atmospheric oxidation of the alkanes. Oxford University Press, 2008.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

10

G, Derouane E., and North Atlantic Treaty Organization. Scientific Affairs Division., eds. Advances and challenges: Catalytic activation and functionalisation of light alkanes. Boston, Mass., 1998.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Mais fontes

Capítulos de livros sobre o assunto "Alkanes"

1

Quintas, Louis V., and Edgar G. DuCasse. "Alkanes." In New Frontiers in Nanochemistry. Apple Academic Press, 2020. http://dx.doi.org/10.1201/9780429022937-2.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

2

Clugston, Michael, Malcolm Stewart, and Fabrice Birembaut. "Hydrocarbons: Alkanes." In Making the Transition to University Chemistry. Oxford University Press, 2021. http://dx.doi.org/10.1093/hesc/9780198757153.003.0017.

Texto completo da fonte

Resumo:

This chapter tackles the concept of alkanes, a type of hydrocarbon. It defines a hydrocarbon as containing hydrogen and carbon only. Alkanes are saturated hydrocarbons. Crude oil is an example of a complex mixture of hydrocarbons, most of which are alkanes. Fractional distillation allows for the separation of the mixture and relies on the different fractions with varying boiling points. The chapter explores the mechanism for radical chain reaction and photochemical halogenation which occur through the reaction of an alkane with a halogen. Finally, the combustion of alkanes is considered to be

Estilos ABNT, Harvard, Vancouver, APA, etc.

3

"Alkanes." In Lead Optimization for Medicinal Chemists. Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527645640.ch3.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

4

Robin, Melvin B. "Alkanes." In Higher Excited States of Polyatomic Molecules. Elsevier, 1985. http://dx.doi.org/10.1016/b978-0-12-589903-1.50007-2.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

5

Lin-Vien, Daimay, Norman B. Colthup, William G. Fateley, and Jeanette G. Grasselli. "Alkanes." In The Handbook of Infrared and Raman Characteristic Frequencies of Organic Molecules. Elsevier, 1991. http://dx.doi.org/10.1016/b978-0-08-057116-4.50008-0.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

6

"Alkanes." In Category 6, Compounds with All-Carbon Functions, edited by Hiemstra. Georg Thieme Verlag, 2009. http://dx.doi.org/10.1055/sos-sd-048-00001.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

7

"ALKANES." In Understanding Advanced Chemistry Through Problem Solving. WORLD SCIENTIFIC, 2023. http://dx.doi.org/10.1142/9789811281839_0004.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

8

G. Denis, Meakins. "Alkanes." In Functional Groups. Oxford University Press, 1996. http://dx.doi.org/10.1093/hesc/9780198558675.003.0004.

Texto completo da fonte

Resumo:

This chapter begins with organic nomenclature, or the naming of compounds that is based on the alkanes' names, which are constructed by a rigid procedure. It explains that alkanes do not react with electrophiles, nucleophiles, acids, or bases unless under very rigorous conditions or if very reactive agents are used. It also discusses the important process of hydrogenation that is usually carried out using heterogeneous catalysis, such as a reaction on an insoluble metal surface. The chapter highlights the enthalpy change of halogenation, which may be calculated from bond energies. It illustrat

Estilos ABNT, Harvard, Vancouver, APA, etc.

9

"Alkanes." In Encyclopedia of Liquid Fuels. De Gruyter, 2022. http://dx.doi.org/10.1515/9783110750287-003.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

10

"ALKANES." In Understanding Advanced Chemistry Through Problem Solving. WORLD SCIENTIFIC, 2014. http://dx.doi.org/10.1142/9789814596503_0004.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Trabalhos de conferências sobre o assunto "Alkanes"

1

Sy, Mohamed, Ali Elkhazraji, Mohammed S. Khan, Pan Luo, Ibrahim Atwah, and Aamir Farooq. "ML-Enhanced Laser-Based Analyzer for Selective C1-C5 Alkanes Detection." In Laser Applications to Chemical, Security and Environmental Analysis. Optica Publishing Group, 2024. https://doi.org/10.1364/lacsea.2024.lm1f.5.

Texto completo da fonte

Resumo:

A laser sensor is developed for selective and simultaneous measurement of C1-C5 alkanes in natural gas samples. Utilizing a DFB-ICL near 3.3 µm and employing CNNs, it distinguishes overlapping absorbance spectra of C1-C5 alkanes and isomer species.

Estilos ABNT, Harvard, Vancouver, APA, etc.

2

Hirano, Susumu, and Tatsuya Sei. "Influence of Hydrocarbon on Stearic Acid as Corrosion Inhibitor in Synthetic Brine." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19330.

Texto completo da fonte

Resumo:

Abstract The role of corrosion inhibitor is explained by the function of surfactant, i.e., partition from oil to water, dispersion in water and adsorption on metal surface. This study selected stearic acid as a surfactant and paid attention to the effect of oil on corrosion inhibition. Stearic acid was treated as a single component corrosion inhibitor. The corrosion inhibitor efficiency of stearic acid was observed in a metal-oil-water system. An acyclic saturated hydrocarbon, i.e., an alkane was tested as oil because it has a simple chemical structure. Stearic acid was dissolved in alkanes an

Estilos ABNT, Harvard, Vancouver, APA, etc.

3

Tanji, Yasunori, Kazuya Toyama, and Kazuhiko Miyanaga. "Identification of Crude Oil Component Which Facilitate Biological Souring." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-3853.

Texto completo da fonte

Resumo:

Abstract Seawater injection into oil reservoirs for secondary oil recovery is frequently accompanied by souring (increased sulfide concentrations). Production of hydrogen sulfide causes various problems, such as microbiologically influenced corrosion (MIC), deterioration of crude oil. Sulfate-reducing bacteria (SRB) are considered to be major players in souring. Volatile fatty acids (VFAs) in oil field water are assumed to be produced by microbial degradation of crude oil. The objective of this research is to investigate mechanisms of souring from the view of VFA production by the crude oil bi

Estilos ABNT, Harvard, Vancouver, APA, etc.

4

Yin, Sudong, Yanglin Pan, and Zhongchao Tan. "Catalytic Hydrothermal Conversion of Glucose to Light Petroleum Alkanes." In ASME 2010 4th International Conference on Energy Sustainability. ASMEDC, 2010. http://dx.doi.org/10.1115/es2010-90433.

Texto completo da fonte

Resumo:

The production of carbon-neutral liquid fuels from renewable biomass has attracted worldwide interest in an age of depletion of fossil fuel reserves and pollutions caused by utilization of fossil petroleum. Currently, commercial bio-oil production technologies include bio-ethanol, bio-diesel and pyrolysis bio-oil. But, these bio-oils mainly consist of alcohols and aromatic chemicals rather than alkanes of the main components of gasoline and diesel. Direct utilization of these bio-oils can corrode car engines as well as emitting large unburned hydrocarbons particles through automotive combustio

Estilos ABNT, Harvard, Vancouver, APA, etc.

5

Leyva Gutierrez, Francisco, and Tong Wang. "Crystallography and Functionality of Natural Waxes: Insights for the Development of Tailored Lipid Materials." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/nyok4571.

Texto completo da fonte

Resumo:

Natural waxes are valuable industrial products consisting of complex chemical mixtures. To probe the structure−function role of select constituents, model n-alkanes, alcohols, aldehydes, and fatty acids of C18−19, C22−23, and C26−27 carbon chain lengths were synthesized and analyzed via calorimetry and X-ray powder diffraction. Pure compounds and binary mixtures crystallized into monoclinic (M), triclinic (T), and orthorhombic (O) lattices or combinations thereof. The C26 aldehyde formed an O lattice and exhibited one solid−solid phase transition similar to n-alkanes. The water vapor permeabil

Estilos ABNT, Harvard, Vancouver, APA, etc.

6

Bellan, Josette R., and Panayotis Kourdis. "A Unified Reduction of Elementary Kinetic Mechanisms for n-Alkanes, Highly-Branched Alkanes and Cycloalkanes." In 55th AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics, 2017. http://dx.doi.org/10.2514/6.2017-0834.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

7

Lowry, William, Jaap de Vries, Michael Krejci, et al. "Laminar Flame Speed Measurements and Modeling of Pure Alkanes and Alkane Blends at Elevated Pressures." In ASME Turbo Expo 2010: Power for Land, Sea, and Air. ASMEDC, 2010. http://dx.doi.org/10.1115/gt2010-23050.

Texto completo da fonte

Resumo:

Alkanes such as methane, ethane, and propane make up a large portion of most natural gas fuels. Natural gas is the primary fuel used in industrial gas turbines for power generation. Because of this, a fundamental understanding of the physical characteristics such as the laminar flame speed is necessary. Most importantly, this information is needed at elevated pressures to have the most relevance to the gas turbine industry for engine design. This study includes experiments performed at elevated pressures, up to 10-atm initial pressure, and investigates the fuels in a pure form as well as in bi

Estilos ABNT, Harvard, Vancouver, APA, etc.

8

Guolin, Jing, Qin Shaopeng, and Li Ming. "Oxidation of Alkanes in Supercritical Water." In 2009 International Conference on Energy and Environment Technology (ICEET 2009). IEEE, 2009. http://dx.doi.org/10.1109/iceet.2009.395.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

9

MacDonald, James, Dario Lopez Pintor, Naoyoshi Matsubara, Koji Kitano, and Ryota Yamada. "Influence of Methanol-to-Gasoline Fuel Formulation on Knock Propensity and Flame Speed." In WCX SAE World Congress Experience. SAE International, 2025. https://doi.org/10.4271/2025-01-8400.

Texto completo da fonte

Resumo:

<div class="section abstract"><div class="htmlview paragraph">Drop-in gasoline fuels that originate from renewable, low-net-carbon sources, such as methanol-to-gasoline (MTG), are an important bridge in the transition between traditional fossil fuels and electrification of the transportation sector. The composition of these fuels can be tuned by adjusting the settings of the chemical processes used to create them, which can be leveraged to formulate optimized fuels for higher knock resistance or higher flame speed.</div><div class="htmlview paragraph">This study investi

Estilos ABNT, Harvard, Vancouver, APA, etc.

10

Coskuner, Yakup Berk, Elio Dean, Xiaolong Yin, and Erdal Ozkan. "Water Alternating Alkane Injection: A Molecular Dynamics Simulation Study." In SPE Improved Oil Recovery Conference. SPE, 2022. http://dx.doi.org/10.2118/209363-ms.

Texto completo da fonte

Resumo:

Abstract In a recent study, we observed that the diffusion coefficient of common hydrocarbons in crude oils are more affected by the presence of different hydrocarbon components than the effect of confinement. Based on our previous observations, in this study, we investigated the efficiency of smaller-chain alkane injection into oil-soaked sandstone pores to dilute the oil with alkane. We used molecular dynamics simulations of C2, C3, C4 and C5 as well as a mixture of C3 and C4 to rank the effects of different alkanes on the diffusion and distribution of oil molecules in pore. As water-alterna

Estilos ABNT, Harvard, Vancouver, APA, etc.

Relatórios de organizações sobre o assunto "Alkanes"

1

Scott Han. Millisecond Oxidation of Alkanes. Office of Scientific and Technical Information (OSTI), 2011. http://dx.doi.org/10.2172/1025808.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

2

Lyons, J. E. Catalytic conversion of light alkanes. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/7090637.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

3

Doskey, P. V. The vapor-particle partitioning of n-alkanes. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10141716.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

4

Deutsch, M., B. M. Ocko, X. Z. Wu, E. B. Sirota, and S. K. Sinha. Surface crystallization in normal-alkanes and alcohols. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/80963.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

5

Wu, X. Z., H. H. Shao, B. M. Ocko, et al. Surface crystallization and thin film melting in normal alkanes. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10117552.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

6

Lyons, J. E. Catalytic conversion of light alkanes: Proof of concept stage. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/67783.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

7

Cesar, J. R., and O. H. Ardakani. Organic geochemistry of the Montney Formation: new insights about the source of hydrocarbons, their accumulation history and post accumulation processes. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329788.

Texto completo da fonte

Resumo:

This study consists of a non-traditional molecular and stable isotope approach to analyze organic matter (soluble bitumen and produced oil/condensate) from the Montney Formation low-permeability reservoirs, with the purpose of identifying source(s) of hydrocarbons, accumulation history and post accumulation processes. The same approach bases on the distribution of compound classes such as aromatic carotenoids, polycyclic aromatic hydrocarbons (PAHs), bicyclic alkanes, and oxygen-polar compounds. The geochemical screening has been enhanced with performing compound specific isotope analysis (CSI

Estilos ABNT, Harvard, Vancouver, APA, etc.

8

Lyons, J. E. Catalytic conversion of light alkanes. [Methane, ethane, propane and butanes]. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/7090643.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

9

Edward M. Eyring. Spectroscopic Characterization of Intermediates in the Iron Catalyzed Activation of Alkanes. Office of Scientific and Technical Information (OSTI), 2007. http://dx.doi.org/10.2172/928851.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

10

Shkrob, I. A., and A. D. Trifunac. Pulse radiolysis of alkanes: A time-resolved electron paramagnetic resonance study. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10114982.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Oferecemos descontos em todos os planos premium para autores cujas obras estão incluídas em seleções literárias temáticas. Contate-nos para obter um código promocional único!