|
US4123257A
(en)
|
|
Method of treating a plating sludge
|
|
DE4101584A1
(en)
|
|
Mfr. of briquettes from rolling mill scale - for reuse in steel-making processes
|
|
US4336218A
(en)
|
|
Method for recovering residual matter accumulated in the production and machining of steel
|
|
US4711662A
(en)
|
|
Process for the simultaneous treatment of dust, sludge and steel slag
|
|
US2842434A
(en)
|
|
Method of producing crude iron
|
|
US5587002A
(en)
|
|
Process for the preparation of a cooling agent containing iron for a steel-making converter
|
|
DE252393C
(en)
|
|
|
|
DE31715C
(en)
|
|
Molasses as a binding agent for ores, coal and sawdust
|
|
GB1575790A
(en)
|
|
Method of producing a high carbon from waste soot
|
|
CN103667691B
(en)
|
|
High-iron-content pellet for converter steelmaking and preparation method of high-iron-content pellet
|
|
DE3923552A1
(en)
|
|
Processing scale formed in rolling mills - by mixing with burnt lime and supplying to iron and steel prodn. plant
|
|
DD252393A1
(en)
|
|
METHOD FOR COOLING AND CHEMICAL ALIGNMENT OF STEEL MELTS
|
|
DE69621C
(en)
|
|
Link drive belts connected in the width direction by pin joints
|
|
FR2771316B1
(en)
|
|
RECOVERY OF METAL AND / OR FINE METAL HYDROXIDES
|
|
DD69621A
(en)
|
|
|