Title:
FUNCTIONALIZED POLYMERS CONTAINING POLYAMINE SUCCINIMIDE FOR ANTIFOULING IN HYDROCARBON REFINING PROCESSES
Document Type and Number:
WIPO Patent Application WO/2014/158398
Kind Code:
A3
Abstract:
A multipurpose chemical additives (MPC) is disclosed to mitigate fouling in hydrocarbon refinery processes, such as in a heat exchanger. A method for reducing fouling of a hydrocarbon is also disclosed that includes (i) providing a crude hydrocarbon for refining process; and (ii) adding an additive to the crude hydrocarbon.
Inventors:
YEGANEH MOHSEN SHAHMIRZADI (US)
NG MAN KIT (US)
BARCKHOLTZ TIMOTHY ANDREW (US)
BRONS GLEN BARRY (US)
CROWTHER DONNA J (US)
CHENG HONG (US)
BRANT PATRICK (US)
KEISER GEOFF (US)
FERRUGHELLI DAVID THOMAS (US)
CHASE CLARENCE (US)
ULYSSE EMMANUEL (US)
LEMON EDWARD ANDREW (US)
NG MAN KIT (US)
BARCKHOLTZ TIMOTHY ANDREW (US)
BRONS GLEN BARRY (US)
CROWTHER DONNA J (US)
CHENG HONG (US)
BRANT PATRICK (US)
KEISER GEOFF (US)
FERRUGHELLI DAVID THOMAS (US)
CHASE CLARENCE (US)
ULYSSE EMMANUEL (US)
LEMON EDWARD ANDREW (US)
Application Number:
PCT/US2014/015990
Publication Date:
November 27, 2014
Filing Date:
February 12, 2014
Export Citation:
Assignee:
EXXONMOBIL RES & ENG CO (US)
International Classes:
C08F8/32; C07D207/408; C08F8/46; C08F10/00; C08F222/06; C08F290/04; C10G33/04; C10G75/04; C10L1/236; C10L1/2383; C10L10/04
Domestic Patent References:
| WO2011014215A1 | 2011-02-03 |
Foreign References:
| US20050261440A1 | 2005-11-24 | |||
| US6017859A | 2000-01-25 | |||
| US4489194A | 1984-12-18 | |||
| EP0767182A2 | 1997-04-09 |
Attorney, Agent or Firm:
SHANLEY, Matthew, T. et al. (1545 Route 22 EastP.O. Box 90, Annandale NJ, US)
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