Download or read book United States Patent US4090955 Selective Flocculation of Minerals from a Mixture Or an Ore written by and published by . This book was released on 1978 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US4081357 Process for Selective Flocculation of Hematitic Iron Ores in the Presence of Non ferrous Minerls written by and published by . This book was released on 1978 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: