Inhibition of pyrophoric iron sulfide activity

Details Inhibition of pyrophoric iron sulfide activity Inhibition of pyrophoric iron sulfide activity

1998-07-09

2000-05-16

Griffin, Steven P.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon dioxide or hydrogen sulfide component

252399, 4235611, C09K 1504, C01B 1716, C01F 1732

Patent

active

060633476

ABSTRACT:
Methods for inhibiting pyrophoric iron sulfide activity are disclosed. Methods are disclosed for inhibiting the oxidation of iron sulfide to inhibit pyrophoric activity. The methods comprise contacting iron oxides and/or iron sulfide with a liquid, solution, aerosol, or gaseous inhibitor comprising aromatic hydrocarbons such as alkyl substituted benzenes.

REFERENCES:
patent: 3453217 (1969-07-01), Kozlowski et al.
patent: 3563912 (1971-02-01), Young
patent: 3607675 (1971-09-01), Haines
patent: 3838066 (1974-09-01), Lovell
patent: 4003856 (1977-01-01), Sharp
patent: 4176092 (1979-11-01), Birkenstock et al.
patent: 4177136 (1979-12-01), Herrington et al.
patent: 4224248 (1980-09-01), Birkenstock et al.
patent: 4749468 (1988-06-01), Roling et al.
patent: 5089226 (1992-02-01), Ohashi et al.
patent: 5158693 (1992-10-01), Ramanarayanan et al.
patent: 5173213 (1992-12-01), Miller et al.
patent: 5182013 (1993-01-01), Petersen et al.
patent: 5264023 (1993-11-01), Missol et al.
patent: 5266186 (1993-11-01), Kaplan
patent: 5405525 (1995-04-01), Heyse et al.
patent: 5556575 (1996-09-01), Babaian-Kibala et al.
patent: 5783109 (1998-07-01), Sawhney
Pyrophoric Oxidation of Iron Sliphide, R. Walker et al., Surface and Coatings Technology, 34 (1988) 163-175.
The Formation of Pyrophoric Iron Sluphide From Rust, R. Walker et al., Surface Coatongs Technology, 31 (1987) 183-197.
Pyrophoric Nature of Iron Sulphides, R. Walker et al., Ind. Eng. Chem. Res., 1996, 35, 1747-1752.
Is pyrophoric iron sulphide a possible source of ignition?, R.I. Hughs et al., Nature. vol. 248, Apr. 19, 1974, 670.
Spectroscopy of the Layers Formed On A Steel in the Inhibited H2S-Containing Media and Their Role in the Corosion Process, M.K. Panov et al., Proceedings of the 8th European Symposium on Corrosion Inhibitors, Suppl. N. 10, 1955, 1301-1310.

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