Browse Prior Art Database

Presentation of Demethanizer Systems in Olefins Disclosure Number: IPCOM000221649D
Publication Date: 2012-Sep-14
Document File: 1 page(s) / 33K

Publishing Venue

The Prior Art Database

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 100% of the total text.

Page 01 of 1

The design of a modern olefins plant includes cryogenic separation techniques to recover the light hydrocarbon products of pyrolysis. Specifically the De- methanizer feed system and Demethanizer involve extensive low temperature energy integration to reduce the energy requirement of separating the methane from the ethylene, ethane and heavier hydrocarbons. This paper will discuss various equipment and processing aspects of such a Demethanizer system.

    This memo requests approval for proceeding with preparation for this presentation.