Title:
原油の腐食性及び酸性度の低下方法
Document Type and Number:
Japanese Patent JP3819431
Kind Code:
B2
Abstract:
PCT No. PCT/US96/13688 Sec. 371 Date Sep. 15, 1998 Sec. 102(e) Date Sep. 15, 1998 PCT Filed Aug. 23, 1996 PCT Pub. No. WO97/08270 PCT Pub. Date Mar. 6, 1997The invention relates to processes for treating acidic crudes of fractions thereof to reduce or eliminate their acidity and corrosivity by addition of suitable amounts of Group IA of Group IIA oxides, hydroxides and hydrates. The process has the additional benefits of reducing materials handling problems associated with treating acidic crude oils using liquid solvents and in reducing emulsion formation.
Inventors:
Bram Soul Sea
Anderson Michael Pee
Ramanarayanan Trickle A
Sartori Guido
Survey David W
Gorberty Martin El
Ballinger Blues Etch
Martella David J.
Anderson Michael Pee
Ramanarayanan Trickle A
Sartori Guido
Survey David W
Gorberty Martin El
Ballinger Blues Etch
Martella David J.
Application Number:
JP51049297A
Publication Date:
September 06, 2006
Filing Date:
August 23, 1996
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C09K3/00; C09K15/32; C10G19/02; C10G19/00; C10G29/06; C10G29/16; C10G75/02
Domestic Patent References:
| JP53138406A | ||||
| JP59179588A |
Other References:
E.Q.CAMP et al.,Neutralization as a Means of Controlling Corrosion of Refinery Equipment, National Association of Corrosion Engineers, 1950年,Vol,6,P.39-44
Attorney, Agent or Firm:
Kenji Kawabi
Mitsutoshi Fukaya
Mitsutoshi Fukaya