RESEARCH OF PROCESS OF SEPARATION OF ISOBUTYLENE FROM THE PYROLYSIS GAS
The C<sub>4</sub> fraction of pyrolysis contains from 20 to 40 % isobutylene and the same amount of butylenes of normal structure. Experimental data on the study of the kinetics of absorption of isobutylene by sulfuric acid under pressure, providing a liquid phase process, relatively few, who conducted experiments in autoclaves with intensive mixing, believing that the reaction occurs at the interface of phases, and its speed is controlled by mass transfer.