PETnology Americas 2019 Program Highlight

Chemical Depolymerization


Hanna Begelman Sevsay 

Market Development and America’s Export Manager

Mrs Begelman has extensive business experience in beverage packaging industry. She has been working for KOKSAN PET Packaging for 12 years focusing on business development in North and Central America. Previously, Hanna has worked as a pioneer in Internet and digital communication infrastructure marketing. As a graduate student Mrs. Begelman worked as a free-lance journalist for major Turkish newspapers English editions.


With the increasing importance of rPET, KOKSAN is taking an active role to be the first PET resin producer using micro filtration to increase rPET quality. It is the only method that can separate the polymer into terephthalic acid (PTA) and ethylene glycol (EG) by depolymerization.