Geology, geography and global energy

Scientific and Technical Journal

Geochemical design of terms of forming of polysalfanes

2013. №2, pp. 40-47

Akhmedova Yu. I.  - Assistant, Astrakhan State University, 1 Shaumyan sq., Astrakhan, Russian Federation, 414000 ,,

At the small changes of thermobarical parameters of polysalfanes able to be transformed. As a result of similar geochemical processes new connections influencing on factious and group composition of the hydrocarbon systems can be formed, on the processes of processing of raw material, and also on assortment and quality of commodity products. Presently there are not methods, allowing for certain to determine many individual connections being in beds. The geochemical design of processes in laboratory terms assists authentication of ways and mechanisms of geochemical transformations what be going on in the hydrocarbon systems and on the technological lines of processes of processing of high-sulphureous hydrocarbon raw material. In the process of flowing of geochemical reactions the wide assortment of various products turns out with participation of polysalfanes. Most reactions take place at the insignificant changes of thermobarical parameters and does not require creation of the special terms. However, it is necessary to take into account that in these geochemical researches in processes less stable preparational participated the got connections, but not their more steady natural analogues. The row of factors has influence on the process of the geochemical forming of polysalfanes. Within the framework of the set problem the basic factors of influence were set and their geochemical design is produced. Studies of element sulphur from the different points of selection an electrochemical method were therefore undertaken. During realization of experiment extracted sulphur an aprotic organic solvent. As a result of realization of geochemical experimental researches dependence of degree of extracting of полисульфанов was set on the size of particles of element sulphur : than more ground up of sulphur, the a higher concentration of полисульфанов is in the got extract.

Key words: polysulfanes,thermodynamic parameters,adsorption,intramolecular trannsformations,isomerization