Synthetic fuels from biomass. Photocatalytic hydrodecarboxylation of octanoic acid by Ni nanoparticles deposited on TiO2

ChemSusChem ◽  
2021 ◽  
Author(s):  
Xiangze Du ◽  
Yong Peng ◽  
Josep Albero ◽  
Dan Li ◽  
Changwei Hu ◽  
...  
Keyword(s):  
Octanoic Acid ◽  
Ni Nanoparticles ◽  
Synthetic Fuels

scholarly journals Synthetic Fuels from Biomass: Photocatalytic Hydrodecarboxylation of Octanoic Acid by Ni Nanoparticles Deposited on TiO 2

ChemSusChem ◽  
2021 ◽  
Author(s):  
Xiangze Du ◽  
Yong Peng ◽  
Josep Albero ◽  
Dan Li ◽  
Changwei Hu ◽  
...  
Keyword(s):  
Octanoic Acid ◽  
Ni Nanoparticles ◽  
Synthetic Fuels

Microscopic versus process parameters in heavy-oil upgrading

1992 ◽  
Vol 50 (1) ◽  
pp. 366-367
Author(s):  
V.A. Munoz ◽  
R.J. Mikula ◽  
C. Payette ◽  
W.W. Lam
Keyword(s):  
Molecular Weight ◽  
Liquid Fuels ◽  
Chemical Components ◽  
Heavy Oils ◽  
Synthetic Fuels ◽  
High Hydrogen ◽  
Optical Texture ◽  
Polar Groups ◽  
Anisotropic Character ◽  
Planar Molecules

The transformation of high molecular weight components present in heavy oils into useable liquid fuels requires their decomposition by means of a variety of processes. The low molecular weight species produced recombine under controlled conditions to generate synthetic fuels. However, an important fraction undergo further recombination into higher molecular weight components, leading to the formation of coke. The optical texture of the coke can be related to its originating components. Those with high sulfur and oxygen content tend to produce cokes with small optical texture or fine mosaic, whereas compounds with relatively high hydrogen content are likely to produce large optical texture or domains. In addition, the structure of the parent chemical components, planar or nonplanar, determines the isotropic or anisotropic character of the coke. Planar molecules have a tendency to align in an approximately parallel arrangement to initiate the formation of the nematic mesophase leading to the formation of anisotropic coke. Nonplanar highly alkylated compounds and/or those rich in polar groups form isotropic coke. The aliphatic branches produce steric hindrance to alignment, whereas the polar groups participate in cross-linking reactions.

Determination of Keto-deoxy-d-manno-8-octanoic acid (KDO) from Lipopolysaccharide of Escherichia coli

BIO-PROTOCOL ◽  
2015 ◽  
Vol 5 (24) ◽  
Author(s):  
M. Sunayana ◽  
Manjula Reddy
Keyword(s):  
Escherichia Coli ◽  
Octanoic Acid

Technology Politics, An Analytical Unit

1982 ◽  
Vol 32 ◽  
pp. 17-17
Author(s):  
Stephen R. Lefevre
Keyword(s):  
Building Materials ◽  
Space Shuttle ◽  
Renewable Energy Sources ◽  
Transportation Systems ◽  
Synthetic Fuels ◽  
Public And Private ◽  
Policy System ◽  
Home Building ◽  
Automobile Engines ◽  
Civilian Defense

Political scientists are increasingly interested in understanding policymaking in civilian, defense and space technologies. The answer to the question why this is, is found partly in the emergence of the policy field itself, and partly in the enormously expanded role that government stimulus of technological innovation is playing in the public and private sectors. A listing of some recent programs — breeder and fusion reactor R&D, the space shuttle, windmill farm demonstration programs, synthetic fuels programs, and dial-a-ride transportation systems — gives some indication of the scope of federal involvement, and points up some of the implications that this enlarged role has for the student of public policy. Why, for instance, has government elected to stimulate innovations in certain technologies and not others? Who are the key actors shaping the policymaking process in R&D? Are their gaps in federal efforts? Is the policy system responding effectively to needs for renewable energy sources, alternative home building materials, gasoline-efficient automobile engines, etc?

scholarly journals RAPID DETERMINATION OF n-OCTANOIC ACID

1948 ◽  
Vol 173 (2) ◽  
pp. 773-783 ◽  
Author(s):  
Albert L. Lehninger ◽  
Sylvia.Wagner. Smith
Keyword(s):  
Octanoic Acid ◽  
Rapid Determination

scholarly journals Catalytic and Noncatalytic Upgrading of Bio-Oil to Synthetic Fuels: An Introductory Review

2021 ◽  
pp. 1-28
Author(s):  
Sonil Nanda ◽  
Falguni Pattnaik ◽  
Venu Babu Borugadda ◽  
Ajay K. Dalai ◽  
Janusz A. Kozinski ◽  
...  
Keyword(s):  
Synthetic Fuels ◽  
Bio Oil ◽  
Introductory Review
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