Process for preparation of fertilizer containing slag

Details Process for preparation of fertilizer containing slag Process for preparation of fertilizer containing slag

1998-05-27

2000-04-25

Straub, Gary P.

Chemistry: fertilizers

Processes and products

Inorganic material

71 63, 75 1063, C05D 100, C21B 1110

Patent

active

060539585

ABSTRACT:
Soil fertilizing and soil improving products may be made by a process which comprises admixing a pulverized waste copper slag with concentrated sulfuric acid having a strength of about 93.17% by weight in the total absence of added water whereby the resulting slag-acid composition reacts to form a dry granular product.

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