Efficient regimes of butadiene rubber synthesis on separate supply of feedstock to cascade reactors

Mathematical simulation of the synthesis of butadiene rubber on the basis of a neodymium-containing catalytic system in a cascade of continuously operating reactors is carried out. Expressions for the characteristics of the branching of the synthesized polymer macromolecules have been derived. Efficient regimes of rubber synthesis on separate supply of feedstock to the cascade reactors allowing one to obtain rubber with specified parameters without losing the cascade capacity have been determined.