New possibilities in the synthesis of fuel oxygenates from renewable sources
- 作者: Varfolomeev S.1, Vol’eva V.1, Komissarova N.1, Kurkovskaya L.1, Malkova A.1, Ovsyannikova M.1, Gumerov F.2, Usmanov R.2
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隶属关系:
- N. M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
- Kazan National Research Technological University
- 期: 卷 68, 编号 4 (2019)
- 页面: 717-724
- 栏目: Review
- URL: https://journals.rcsi.science/1066-5285/article/view/243339
- DOI: https://doi.org/10.1007/s11172-019-2478-3
- ID: 243339
如何引用文章
详细
A general problem in the production of the main types of liquid biofuel, bioethanol and biodiesel, is that renewable resources are not utilized completely. These are ballast polyols: hemicellulose or its structural units, pentaatomic monosaccharides (xylose and arabinose), and biodiesel glycerol. The problem of utilization of these compounds by transforming them into a hydrophobized fuel form by the conversion to cyclic ketals (CK) during condensation with lower carbonyl compounds is reviewed. The CK—ethanol pair significantly increases the octane number and provides phase stability of fuel compositions. The ability of CK to inhibit radical processes responsible for fuel characteristics was studied in model reactions with phenyl radicals and atomic chlorine. The carbon-centered radicals formed in protic media are transformed into more stable cyclic radical cations. Alternative methods of processing natural raw materials using biocatalysis and supercritical fluid technologies are analyzed.
作者简介
S. Varfolomeev
N. M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
Email: komissarova@polymer.chph.ras.ru
俄罗斯联邦, 4 ul. Kosygina, Moscow, 119334
V. Vol’eva
N. M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
Email: komissarova@polymer.chph.ras.ru
俄罗斯联邦, 4 ul. Kosygina, Moscow, 119334
N. Komissarova
N. M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: komissarova@polymer.chph.ras.ru
俄罗斯联邦, 4 ul. Kosygina, Moscow, 119334
L. Kurkovskaya
N. M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
Email: komissarova@polymer.chph.ras.ru
俄罗斯联邦, 4 ul. Kosygina, Moscow, 119334
A. Malkova
N. M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
Email: komissarova@polymer.chph.ras.ru
俄罗斯联邦, 4 ul. Kosygina, Moscow, 119334
M. Ovsyannikova
N. M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
Email: komissarova@polymer.chph.ras.ru
俄罗斯联邦, 4 ul. Kosygina, Moscow, 119334
F. Gumerov
Kazan National Research Technological University
Email: komissarova@polymer.chph.ras.ru
俄罗斯联邦, 68 ul. Karla Marksa, Kazan, Republic of Tatarstan, 420015
R. Usmanov
Kazan National Research Technological University
Email: komissarova@polymer.chph.ras.ru
俄罗斯联邦, 68 ul. Karla Marksa, Kazan, Republic of Tatarstan, 420015