TY  - SER
AU  - Prickett,Richard D.
AU  - Bush,Kenneth E.
AU  - Cruey,Glenn
AU  - Bush,Kenneth E.
AU  - Cruey,Glenn
ED  - Chevron
ED  - Stone & Webster Engineering Corporation
ED  - Chevron
ED  - Stone & Webster Engineering Corporation
TI  - Retrofit your ethylene unit: The Chevron experience
ER  -