FIELD: household chemistry. SUBSTANCE: invention relates to cleaning household ware: metal, glass, faience, and china things, sinks, W.C. pans, pane, etc. Means, with regard to its characteristics, being inferior to known cleaning means and, at the time, being more economically effective and requiring no power-consuming equipment for its production and large investment, constitutes self- disintegrating reject slag from ferrochrome production. EFFECT: reduced cost.
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Authors
Dates
1998-03-27—Published
1995-06-06—Filed