hydrocarbon

The article proposes the use of peroxide initiators for the synthesis of reactive hydrocarbon oligomers with anhydride and carboxyl groups based on hydrocarbon fractions C5–9. Effective initiators of the process were selected, which made it possible to obtain high yields of co-oligomers. Ways of practical application of the synthesized co-oligomers were investigated. The possibility of using reactive co-oligomers for the production of polymeric protective materials and composite materials with specified properties is proposed.

The work deals with the cooligimerization of C9 fraction unsaturated hydrocarbons of pyrolysis liquid products (PLP) obtained during ethylene production from diesel fuel. The main regularities of coologomerization initiated by peroxides have been determined, the influence of the main factors (temperature, process time, initiators nature and concentration) on the yield and physico-chemical characteristics of the obtained cooligomers have been examined. The effective initiator of cooligomerization and optimal techno logical parameters of the process have been chosen.

Reactions proceeding at ambient temperature very promptly and selectively, as it occurs in live organisms, imitation of the wildlife processes, and, eventually, study of mechanism of enzymes action are important challenges of contemporary chemistry. This short review gives information on recent achievements in the field of enzymatic catalysis of oxidation of hydrocarbons. The literature material was gathered using the Thomson Reuters electronic database (Web of Science) and mostly covers the last decades.

Initiated by organic peroxides cooligomerization of unsaturated compounds of C5 fraction has been studied. Such fraction is a by-product obtained at ethylene production via hydrocarbon raw material pyrolysis. The main regularities of the process have been established, the effect of main factors (temperature, reaction time, nature and concentration of the initiators) on the yield and physico-chemical characteristics of the obtained cooligomers has been examined. The effective initiator and optimal technological parameters of the cooligomerization process have been determined