Synthesis of active goethite and maghemite from scrap iron sources

Journal of Scientific and Industrial Research

Volumn 64, Issue 1, 2005, Pages 35-40

  Nayak, Rangadhar ^a   Rao, J Rajagopala ^a  

^a CSIR INSTITUTE OF MINERALS AND MATERIALS TECHNOLOGY   (India)

Author keywords

Goethite; Maghemite; Scrap iron; Thermal analysis; XRD

Indexed keywords

GOETHITE;

EID: 12344277611     PISSN: 00224456     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. Towe K M & Bradley W F, Minerological constitution of colloidal "hydrous ferric oxide," J Coll Interf Sci, 24 (1967) 384.
2. Schwertmann U & Cornell R M, Iron oxides in the laboratory (Weinheim, New York) 1991.
3. Laun Z, Tang H & Cao F, Chemical processes of acid mine drainage in the aquatic system of copper mine area, J Environ Sci (China), 10 (1992) 42.
4. Nayak R & Rao J R, Synthesis of value added products from pickle liquor and their physico-chemical characterisation, J Sci Ind Res, 62 (2003) 1094.
5. Cornell R M & Giovanoli R, Effect of solution conditions on the proportion and morphology of goethite formed from ferrihydrite, Clays clay Miner, 33 (1985) 424.
6. Cornell R M & Giovanoli R, Factors that govern the formation of multi domainic goethites, Clays Clay Miner, 34 (1986) 557.
7. Goodman B A & Lewis D G, Mossbauer spectra of aluminous goethite(α-FeOOH), J Soil Sci, 32 (1981) 351.
8. Mackenzie, R C & Berggren G, Differential thermal analysis, edited by R.C. Mackenzie, Vol 1 (Academic Press. London) 1970, 277.
9. Francombe M H & Rooksby H P. Structural transformation effected by the dehydration of diaspore,goethite and δ-ferric oxide, Clay Miner Bull 4 (1959) 1-14.