ISBN: 1130398447

[EAN: 9781130398441], Neubuch, [PU: RareBooksClub], AMERICAN INSTITUTE OF ENGINEERS,SUBJECTS, This item is printed on demand. Paperback. 284 pages. Dimensions: 9.7in. x 7.4in. x 0.6in.Thi… More...

[EAN: 9781130398441], Neubuch, [PU: RareBooksClub], AMERICAN INSTITUTE OF ENGINEERS,SUBJECTS, This item is printed on demand. Paperback. 284 pages. Dimensions: 9.7in. x 7.4in. x 0.6in.This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1915 Excerpt: . . . to produce a cleaner grade of concentrate with less tailing loss. The tables were tested under the new speed conditions but the results did not show that any advantage was gained. The work of the steel-frame cement-deck table will be again referred to in connection with tests made on conoidal deck surfaces. Some of the principal data obtained from the sizing tests made on the feed and products of the steel-frame wood and canvas decks in the above test are given below: Feed to tables: Per cent, of total solids on 200 mesh (0. 07 mm. ). Assay per cent, copper of above Per cent, of total copper on 200 mesh Per cent, of total solids through 200 mesh Assay per cent, copper of solids through 200 mesh Per cent, of total copper through 200 mesh Assay per ceut. copper of total feed Steel-frame Decks Cement Canvas 4. 34 6. 54 0. 81 0. 85 1. 13 1. 74 95. 66 93. 46 2. 98 2. 89 98. 87 98. 26 2. 67 2. 76 Steel-frame Decks Cement Canvas Concentrate produced: Per cent, of total solids on 200 mesh 2. 05 3. 97 Assay per cent, copper of above 1. 35 2. 10 Per cent, of total copper on 200 mesh 0. 41 1. 52 Per cent, of total solids through 200 mesh 97. 95 96. 03 Assay per cent, copper of solids through 200 mesh 6. 95 4. 90 Per cent, of total copper through 200 mesh 99. 59 98. 48 Assay per cent, copper of total concentrate 6. 95 4. 80 North-side tailing: Per cent, of total solids on 200 mesh 5. 36 9. 13 Assay per cent, copper of above 0. 28 0. 33 Per cent, of total copper on 200 mesh 1. 30 2. 70 Per cent, of total solids through 200 mesh 94. 64 90. 87 Assay per cent, copper of solids through 200 mesh 1. 20 1. 12 Per cent, of total copper through 200 mesh 98. 70 97. 30 Assay per cent, copper of total north-side tailing 1. 20 1. 05 South-side tailing: Per cent, of total solids on 200 mesh 8. 43 12. 26 Assay per cent, copper o. . . This item ships from La Vergne,TN.<

2012, ISBN: 1130398447

[EAN: 9781130398441], Neubuch, [PU: Rarebooksclub.com, United States], Language: English Brand New Book ***** Print on Demand *****. This historic book may have numerous typos and missing… More...

[EAN: 9781130398441], Neubuch, [PU: Rarebooksclub.com, United States], Language: English Brand New Book ***** Print on Demand *****. This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1915 Excerpt: . to produce a cleaner grade of concentrate with less tailing loss. The tables were tested under the new speed conditions but the results did not show that any advantage was gained. The work of the steel-frame cement-deck table will be again referred to in connection with tests made on conoidal deck surfaces. Some of the principal data obtained from the sizing tests made on the feed and products of the steel-frame wood and canvas decks in the above test are given below: Feed to tables: Per cent, of total solids on 200 mesh (0.07 mm.). Assay per cent, copper of above Per cent, of total copper on 200 mesh Per cent, of total solids through 200 mesh Assay per cent, copper of solids through 200 mesh Per cent, of total copper through 200 mesh Assay per ceut. copper of total feed Steel-frame Decks Cement Canvas 4.34 6.54 0.81 0.85 1.13 1.74 95.66 93.46 2.98 2.89 98.87 98.26 2.67 2.76 Steel-frame Decks Cement Canvas Concentrate produced: Per cent, of total solids on 200 mesh 2.05 3.97 Assay per cent, copper of above 1.35 2.10 Per cent, of total copper on 200 mesh 0.41 1.52 Per cent, of total solids through 200 mesh 97.95 96.03 Assay per cent, copper of solids through 200 mesh 6.95 4.90 Per cent, of total copper through 200 mesh 99.59 98.48 Assay per cent, copper of total concentrate 6.95 4.80 North-side tailing: Per cent, of total solids on 200 mesh 5.36 9.13 Assay per cent, copper of above 0.28 0.33 Per cent, of total copper on 200 mesh 1.30 2.70 Per cent, of total solids through 200 mesh 94.64 90.87 Assay per cent, copper of solids through 200 mesh 1.20 1.12 Per cent, of total copper through 200 mesh 98.70 97.30 Assay per cent, copper of total north-side tailing 1.20 1.05 South-side tailing: Per cent, of total solids on 200 mesh 8.43 12.26 Assay per cent, copper o.<

ISBN: 9781130398441

American Institute Of Engineers, Paperback, English-language edition, Pub by General Books LLC Books Transactions-of-the-American-Institute-of-Mining-Engineers~~American-Institute-of-Min… More...

American Institute Of Engineers, Paperback, English-language edition, Pub by General Books LLC Books Transactions-of-the-American-Institute-of-Mining-Engineers~~American-Institute-of-Mining-Engineers General Books LLC<