Common use of Manufacturing Process Clause in Contracts

Manufacturing Process. The Dimerization Section converts Polymer Grade Ethylene feed to normal butenes in the presence of catalyst and co-catalyst. Butenes are separated from heavy byproducts, dried, and routed to the Metathesis Section. The Metathesis Section combines normal butenes with ethylene to produce propylene. The normal butene rich feed combines with ethylene and recycled feeds. The combined feed is first treated to remove impurities before being heated and fed to the reactor where the metathesis reaction of ethylene and butene produces propylene. A recovery section separates Polymer Grade Propylene from unreacted feed and byproducts.

Manufacturing Process. The Dimerization Section converts Polymer Grade Ethylene feed to normal butenes in the presence of catalyst and co-co- catalyst. Butenes are separated from heavy byproducts, dried, and routed to the Metathesis Section. The Metathesis Section combines normal butenes with ethylene to produce propylene. The normal butene rich feed combines with ethylene and recycled feeds. The combined feed is first treated to remove impurities before being heated and fed to the reactor where the metathesis reaction of ethylene and butene produces propylene. A recovery section separates Polymer Grade Propylene from unreacted feed and byproducts.