Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1983-07-19
1984-09-11
Albrecht, Dennis L.
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
134 3, 252 80, 252 87, 252546, C11D 708, C11D 726, C11D 732, C23G 108
Patent
active
044709200
ABSTRACT:
A composition for removing metal oxides from stainless steel is disclosed. The composition is an aqueous solution of nitric acid, sulfamic acid and a chelating agent selected from a group comprising amino acids and hydroxy acids. The solution should be applied at an elevated temperature.
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Albrecht Dennis L.
Custom Research and Development
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