Method for retarding corrosion in petroleum processing operation

Details Method for retarding corrosion in petroleum processing operation Method for retarding corrosion in petroleum processing operation

1981-11-03

1983-08-02

Gluck, Irwin

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With prevention of corrosion or erosion in system

106 1427, 203 7, 208323, 208326, 252396, 422 7, C10G 710, C23F 1112

Patent

active

043964923

ABSTRACT:
This invention is directed to a method of reducing the amount of corrosion resulting in a petroleum process operation wherein N-methyl pyrrolidone is utilized as one of the components by adding an effective corrosion inhibiting amount of an ester additive formed from a polycarboxylic acid and glycol or glycerol, preferably a dimer acid of linoleic acid and diethylene glycol.

REFERENCES:
patent: 3180832 (1965-04-01), Furey
patent: 3429817 (1969-02-01), Furey et al.
patent: 3843515 (1974-10-01), MacDonald et al.
patent: 3857865 (1974-12-01), Sturwold et al.
patent: 4013549 (1977-03-01), Bushnell
patent: 4057491 (1977-11-01), Bushnell et al.
patent: 4125458 (1978-11-01), Bushnell et al.
patent: 4168226 (1979-09-01), White et al.
patent: 4229284 (1980-10-01), White et al.

Affiliated with

Also associated with

Rating

Method for retarding corrosion in petroleum processing operation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for retarding corrosion in petroleum processing operation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for retarding corrosion in petroleum processing operation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-482901