CHOICE OF REACTION CHEMISTRY The choice of reaction chemistry involves the following considerations o Source of the chemistry to be employed E Developed in-house E Freely available patents expired) E Available only through a license ◆ Availability offeed stocks ◆ Choice ofprocess type Environmental considerations 1l/19/99 Input-Output Structure11/19/99 Input-Output Structure 3 CHOICE OF REACTION CHEMISTRY The choice of reaction chemistry involves the following considerations: u Source of the chemistry to be employed ð Developed in-house ð Freely available (patents expired) ð Available only through a license u Availability of feed stocks u Choice of process type u Environmental considerations