Search Results

Search Results for "u.s. silica"

Search Again

Organization / Society AIME (1940) IMMS (4) NIOSH (9) SAIMM (52) SME (900) General Jobs News Research

Showing: 1 to 10 of 2960 matches for "u.s. silica"  Page   1   2   3   4   5   6   7   8   9  next TITLE Application Of Ultrasonics To Enhance Wet-Drum Magnetic Separator Performance  SUMMARY ... magnetic material. Both coarse (Berkely Special Fine) and fine (Sil-Co-Sil) samples were tested. US Silica provided these materials. ... AUTHOR Franko, L. ; Klima, S. PUBLISHED 2001 TITLE Filters And Absorbents  SUMMARY ... that the oxygen atoms at the tips of the tetrahedral of each silica layer are ... However, greater than 50% of US production is mined from the world class deposits ... AUTHOR Kouteren, Steve Van PUBLISHED 1994 TITLE Crystalline Silica Analysis: A Comparison of Calibration Materials and Recent Coal Mine Dust Size Distributions  SUMMARY ... Since mining frequently involves cutting the much harder rock material, which is 2 US Silica Company, Berkeley Springs, WV. Page 3. ... AUTHOR Page, Steven J. PUBLISHED 2005 TITLE Staurolite  SUMMARY ... Table 5. Breakdown Factors for Abrasives Flintshot@-silica sand from Ottawa Silica Company (now US Abrasive Number of Uses Breakdown Factor* Silica Company). ... AUTHOR Fulton, Robert B., III PUBLISHED 1994 TITLE Isa Mill Medium Competency And Its Effect On Milling Performance  SUMMARY ... selection. The traditional medium for stirred mills such as silica-alumina- zirconia (SAZ) bead costs more than US$25 per kilogram. A ... AUTHOR Gao, M. ; Young, M. F. ; Cronin, B. ; Harbort, G. PUBLISHED 2000 TITLE Mining and Hydraulic Transport of Minerals from Deep-Ocean Floor  SUMMARY ... Newitt’s experiment with 25-mesh (the US standard) silica sands, Sand C, in the 1-in brass pipe was repeated in the present experiment, with 30-40 mesh ... AUTHOR Chung, J. S. ; Yarim, G. ; Savasci, H. PUBLISHED 1999 TITLE Opening Session Remarks - Symposium On Respirable Dust In The Mineral Industries, Pittsburgh, Pa., October 17, 1990.  SUMMARY ... As productivity increases dust compliance problems will be revisiting us, rather than ... Note: The recognition that silica poses serious health threats is not new ... AUTHOR Breslin, John A. PUBLISHED 1991 TITLE Enhanced Copper Extraction From Molybdenum Concentrates  SUMMARY ... NH 3 . Silica sand (-20 + 30 mesh) was obtained from Unimin Corp, Arlington, TX. Molybdenite concentrates were received from various southwestern US and South ... AUTHOR Wilson, J. P. ; Kling, H. ; Cook, T. PUBLISHED 1999 TITLE Refractories  SUMMARY ... Fig. 15.4EZ-Vol- ume of US shipments of silica, magnesite plus magnesite- chrome, and chrome plus chrome-magnesite bricks and shapes. ... AUTHOR Mikami, Harry M. PUBLISHED 1976 TITLE 3.15.4 - Other Nonmetallics - Abrasives  SUMMARY ... Of the low-cost abrasives, silica sand continues to be the most important, with domestic production of about 300,000 tons at a value of $1.8 mil ... US Production, ... AUTHOR Dreyer, Robert M. PUBLISHED 1976 Showing: 1 to 10 of 2960 matches for "u.s. silica"  Page   1   2   3   4   5   6   7   8   9  next Search Again