Methods for deactivating iron in hydrocarbon fluids

Details Methods for deactivating iron in hydrocarbon fluids Methods for deactivating iron in hydrocarbon fluids

1989-04-14

1989-11-28

McFarlane, Anthony

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With prevention or removal of deleterious carbon...

208177, 208290, 208291, 585864, C10G 2920

Patent

active

048835803

ABSTRACT:
Certain Mannich reaction products (i.e., alkylated phenol, polyoxyalkylenediamine, and an aldehyde) are used to deactivate iron species already present in hydrocarbon fluids. Left untreated, such iron species lead to decomposition resulting in the formation of gummy, polymer masses in the hydrocarbon liquid.

REFERENCES:
patent: Re26330 (1968-01-01), Colfer
patent: 2347626 (1944-04-01), Bradley
patent: 2353192 (1944-07-01), Sargent et al.
patent: 2553441 (1951-05-01), Chenicek
patent: 2962442 (1960-11-01), Andress
patent: 3023161 (1962-02-01), Luvisi et al.
patent: 3034876 (1962-05-01), Gee et al.
patent: 3050461 (1962-08-01), Luvisi
patent: 3068083 (1962-12-01), Gee et al.
patent: 3132085 (1964-05-01), Summers, Jr.
patent: 3200106 (1965-08-01), Dickson et al.
patent: 3214376 (1965-10-01), Morway
patent: 3225099 (1965-12-01), Coffield
patent: 3235484 (1966-02-01), Colfer
patent: 3269810 (1966-08-01), Chamot
patent: 3355270 (1967-11-01), Amick et al.
patent: 3413347 (1968-11-01), Werrel
patent: 3437583 (1969-04-01), Gonzalez
patent: 3442791 (1969-05-01), Gonzalez
patent: 3756943 (1973-09-01), Hopkins et al.
patent: 3787458 (1974-01-01), Piasek et al.
patent: 3980569 (1976-09-01), Pindar et al.
patent: 3985802 (1976-10-01), Piasek et al.
patent: 4020048 (1977-04-01), Harrop
patent: 4032304 (1977-06-01), Dorer, Jr.
patent: 4157308 (1979-06-01), Wilgus et al.
patent: 4157309 (1979-06-01), Wilgus et al.
patent: 4166726 (1979-09-01), Harle
patent: 4170562 (1979-10-01), West
patent: 4242212 (1980-12-01), Hanson
patent: 4396517 (1983-08-01), Gemmill, Jr. et al.
patent: 4491654 (1985-01-01), Cummings
patent: 4539099 (1985-09-01), Merchant et al.
patent: 4548725 (1985-10-01), Bridger
patent: 4666683 (1987-05-01), Brown et al.
patent: 4714750 (1987-12-01), Grigsby et al.
patent: 4749468 (1988-06-01), Roling et al.
patent: 4775459 (1988-10-01), Forester
patent: 4810354 (1989-03-01), Roling et al.
patent: 4847415 (1989-07-01), Roling et al.
Pedersen, C. J., "Inhibition of Deterioration of Cracked Gasoline During Storage", Industrial and Engineering Chemistry 41:924-928 (May 1949).

Affiliated with

Also associated with

Rating

Methods for deactivating iron in hydrocarbon fluids does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods for deactivating iron in hydrocarbon fluids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for deactivating iron in hydrocarbon fluids will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-580515