Amine blend neutralizers for refinery process corrosion

Details Amine blend neutralizers for refinery process corrosion Amine blend neutralizers for refinery process corrosion

1997-07-11

1999-10-12

Griffin, Walter D.

Chemistry of hydrocarbon compounds

Miscellaneous considerations

208 47, 208184, 208186, 585802, 585803, 585833, C10G 710

Patent

active

059657855

ABSTRACT:
This invention relates to inhibiting corrosion in systems of condensing hydrocarbons which contain water and chlorides, and, more particularly, in the overhead of crude oil atmospheric pipestills, with blends of amines. Preferred blends are 2-amino-1-methoxypropane, sec-butylamine, n-butylamine, dipropylamine and monoamylamine; 2-amino-1-methoxypropane, sec-butylamine, monoamylamine, n-butylamine and isobutylamine; and sec-butylamine, 2-amino-1-methoxypropane and 3-amino-1-methoxypropane.

REFERENCES:
patent: 3779905 (1973-12-01), Stedman
patent: 4062764 (1977-12-01), White et al.
patent: 4229284 (1980-10-01), White et al.
patent: 4335072 (1982-06-01), Barnett et al.
patent: 4430196 (1984-02-01), Niu
patent: 4599217 (1986-07-01), Winston et al.
patent: 4806229 (1989-02-01), Ferguson et al.
patent: 4855035 (1989-08-01), Schutt
patent: 5211840 (1993-05-01), Lehrer et al.
patent: 5302253 (1994-04-01), Lessard et al.
patent: 5641396 (1997-06-01), Braden et al.
"Crude Unit Overhead Corrosion Control", R. D.Merrick et al., NACE 1983, Sep. 1983, pp. 15-22.
"Cold Tower Aqueous Corrosion: Causes and Control" J. R. Rue et al., Corrosion 90, Paper No. 211, Apr. 23-27, 1990, pp. 211/1-211/16--no month available.
"Advances in Crude Unit Corrosion Control" J. R. Rue et al., Corrosion 87, Paper No. 199, (Mar. 9-13, 1987), pp. 199/1-199/25.
"Four Steps Solve Crude-Tower Overhead Corrosion Problems", Lieberman et al., Oil & Gas Journal (Jul. 5, 1993), pp. 47-50.

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