Maria B. Manek - Stafford TX Chin Hai Chen - Sugar Land TX Roberto G. Presenti - W. University TX Hernando Diaz-Arauzo - Sugar Land TX
Assignee:
Nalco/Exxon Energy Chemicals, L.P. - Naperville IL
International Classification:
C10G 912 C10G 916 F17D 116
US Classification:
516 31
Abstract:
A method is disclosed for mitigating fouling and reducing viscosity in primary fractionators and quench sections of ethylene plants by adding to a hydrocarbon stream a mono and/or a polyalkyl-substituted phenol-formaldehyde resin having a weight average molecular weight of from about 1,000 to about 30,000 and at least one alkyl substituent containing from about 4 to about 24 carbon atoms, which alkyl substituent may be linear or branched.
Medical School University of Miami, Miller School of Medicine Graduated: 1991
Languages:
English
Description:
Dr. Chen graduated from the University of Miami, Miller School of Medicine in 1991. He works in Palm Beach Gardens, FL and specializes in Anesthesiology. Dr. Chen is affiliated with Palm Beach Gardens Medical Center.