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Title: Formulations for iron oxides dissolution

A mixture of a di- or polyphosphonic acid and a reductant wherein each is present in a sufficient amount to provide a synergistic effect with respect to the dissolution of metal oxides and optionally containing corrosion inhibitors and pH adjusting agents.
Authors:
 [1] ;  [1]
  1. (Argonne, IL)
Publication Date:
OSTI Identifier:
868113
Report Number(s):
US 5078894
DOE Contract Number:
W-31109-ENG-38
Resource Type:
Patent
Research Org:
Argonne National Laboratory (ANL), Argonne, IL
Country of Publication:
United States
Language:
English
Subject:
formulations; iron; oxides; dissolution; mixture; di-; polyphosphonic; acid; reductant; sufficient; amount; provide; synergistic; effect; respect; metal; optionally; containing; corrosion; inhibitors; ph; adjusting; agents; sufficient amount; metal oxide; iron oxide; metal oxides; phosphonic acid; synergistic effect; polyphosphonic acid; ph adjusting; optionally containing; iron oxides; corrosion inhibitors; /510/252/