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New approach to development of phenolic thermopolymerization inhibitors for processing of pyrolysis products (by example of pyrocatechol)
Authors:A F Gogotov  Do Chiem Tai  L V Kanitskaya  V K Stankevich
Institution:1. Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia
2. Petroleum Institute Tower, Petrovietnam University (PVU), Hanoi, Vietnam
3. Baikal State University of Economics and Law, Irkutsk, Russia
Abstract:New approach to processing of phenols to enable their use as thermopolymerization inhibitors of unsaturated components of pyrocondensates is suggested. The method consists in a mild thermal treatment of a mixture of phenol, solvent, and kraft terpentine. A treatment of this kind results in that any (un)substituted phenol acquires inhibiting properties that compare well with those of the best phenolic inhibitors.
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