Sehlahisoa sa khatello ea Mid se sebelisetsoa ho tsamaisa le ho boloka thepa ea lik'hemik'hale, joalo ka khase ea peterole e qhekelletsoeng, ammonia ammonia, propylene, butadiene, isobutene, dimethyl ether le lisebelisoa tse ling tsa lik'hemik'hale, tseo ka bongata bo boholo, boima bo bobebe le ho jarolla le ho jarolla kapele. sekhahla.