Spectroscopic studies of model compounds containing sulphur.
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Spectroscopic studies of model compounds containing sulphur.

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Published in [Toronto] .
Written in English

Subjects:

  • Sulfur compounds,
  • Spectrum analysis

Book details:

Edition Notes

ContributionsToronto, Ont. University. Theses (M. Sc.)
Classifications
LC ClassificationsLE3 T525 MSC 1968 L43
The Physical Object
Pagination[54 leaves]
Number of Pages54
ID Numbers
Open LibraryOL20870796M

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Sulfur-containing model compounds could be a good substitute for coal in coal desulfurization studies [31], [32]. Basing on thiophene sulfur occurrence of coal [33], dibenzothiophene (DBT) was selected as the sulfur-containing model compound of thiophene sulfur in this work. Organic sulphur compounds are volatile. A few compounds are soluble in water and are associated with bad odour. They are essentially studied in gaseous phase, but they can be present in wastewater because of their solubility in water-miscible solvents such as alcohols. FTIR Study of the Reaction of Polyphosphoric Acid and Model Bitumen Sulfur Compounds. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of. A study of the distribution of sulfur compounds in gasoline produced in China. Part 3. Identification of individual sulfides and thiophenes. Fuel , 83 (), DOI: / Lante Carbognani, Joussef Espidel, Silvia by:

For this model complex, normal mode analyses both from an optimized Urey–Bradley force field and from complementary density functional theory (DFT) calculations produced consistent results. For Hmd, previous IR spectroscopic studies found strong CO stretching modes at and cm−1, interpreted as evidence for cis-Fe(CO)2 by: Journal of Organometallic Chemistry, () Elsevier Sequoia S.A., Lausanne JOM Raman spectroscopic study of the complexation of the methylmercury(II) cation, CH3Hg+, by ligands containing oxygen and sulphur C.A. Barradell, H.G.M. Edwards '' and D.N. Smith Chemistry and Chemical Technology, University of Bradford, Bradford, West Yorkshire, BD7 IDP (UK) (Received Cited by: 1. Spectroscopic studies Article (PDF Available) in Cellulose Chemistry and Technology September with 1, Reads How we measure 'reads'. Nowadays, the light oil reserves, which contain low levels of heteroatoms, are quickly decreasing, making it necessary to depend more on the use of heavyweight oil. Sulfur compounds should be removed from petroleum feedstocks because they are released into the atmosphere as sulfur oxides during fuel combustion, causing atmospheric pollution.

Two studies of the inhibition of phospholipase A2 activity were performed using phosphatidilcholine and 4-nitrooctanoyloxybenzoic acid as substrates, in both cases compound II showed the best. Further sulfur speciation studies by sulfur K-edge XANES spectroscopy. ,,, DOI: /B H.H. Richnow, A. Jenisch, W. Michaelis. Structural investigations of sulphur-rich macromolecular oil fractions and a kerogen by sequential chemical by: Spectroscopic studies show that the cobalamin appears to bind in a base-off conformation, whereby the dimethylbenzimidazole moiety of the cofactor is removed from the coordination sphere of the cobalt but not replaced by an imidazole side chain, which is a hallmark of many cobalamin-dependent enzymes. Spectroscopy Books. This section contains free e-books and guides on Spectroscopy, some of the resources in this section can be viewed online and some of them can be downloaded. This note covers the following topics: introduction to spectroscopy, classical model of spectroscopy, time and frequency domain spectroscopy, principles for.