Desulphurization of ferrous melts

Details Desulphurization of ferrous melts Desulphurization of ferrous melts

1981-05-07

1982-10-12

Rosenberg, P. D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 53, C21C 702

Patent

active

043537391

ABSTRACT:
Method of desulphurizing a ferrous melt comprises injecting into the melt lime-containing particles having smooth surfaces, a low tendency to absorb moisture and blocked pores formed by solidification of molten inorganic matter in the pores of the lime. Method of making a desulphurization agent for the desulphurizing method comprises calcining limestone with, for example, sodium carbonate, calcium fluoride or siliceous matter. Desulphurization agents per se are also described.

REFERENCES:
patent: 3656989 (1972-04-01), Layland
patent: 4225343 (1980-09-01), Guarino
patent: 4266969 (1981-05-01), Koros

Affiliated with

Also associated with

Rating

Desulphurization of ferrous melts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Desulphurization of ferrous melts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Desulphurization of ferrous melts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-222241