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Showing: 1 to 10 of 30 matches for "h2s sorption"  Page   1   2   3 TITLE Use Of Bacterial Sulfate Reduction for Removing Nickel from Mine Waters  SUMMARY ... virtually all influent nickel was removed in the columns by sorption and ion ... Crushed limestone and gaseous H2S have been used previously to treat acid mine ... AUTHOR Hammack, Richard W. ; Edenborn, Harry M. PUBLISHED 1992 TITLE Acid dissolution of iron-bearing zinc concentrates - A first step towards residue-free zinc refining?  SUMMARY ... Impure ZnS H2S ride media. Majima ( 198 1 ) and though XRD analysis showed ___) Jansz (1984) adapted the ad- mainly the presence ofthe min- 1 sorption model ... AUTHOR Molleman, E. ; van Sandwijk, T. ; Van Weert, G. PUBLISHED 1999 TITLE Part IX - The Adsorption of Sulfur on Copper  SUMMARY ... and 011) , over a range of H2S/H2 ratios. ... This increased interest in ad- sorption has been brought about by the advent of new and improved experimental ... AUTHOR Collins, H. E. ; Shewmon, P. G. PUBLISHED 1967 TITLE Part IX - The Effect of Adsorbed Sulfur on the Surface Self-Diffusion of Copper  SUMMARY ... 2 assume a Langmuir ad- sorption isotherm and heat of adsorption comparable to that of oxygen on copper, 120 kcal per mole S,. The H2S pressure at which sulfur ... AUTHOR Collins, H. E. ; Shewmon, P. G. PUBLISHED 1967 TITLE The Recovery Of Elemental Sulfur From Base Metal Smelters  SUMMARY ... These SO, loaded solutions are also compati- ble to the reaction of H2S and SO ... and the elimination of t.he absorption and de- sorption steps to separate H,S ... AUTHOR George, D. R. PUBLISHED 1970 TITLE Technical Papers and Notes - Institute of Metals Division - Determination of the Standard Free Energies of Formation of Zinc Sulfide and Magnesium Sulfide  SUMMARY ... Hz (g) = Zn (g) + H2S (g) over the tempera- ... They passed hydrogen over zinc sulfide and ana- lyzed the gases leaving the reaction zone for H2S. ... AUTHOR Curlock, W. ; Pidgeon, L. M. PUBLISHED 1959 TITLE Effect of Poisoning of Platinum Electrodes on Eh Measurements  SUMMARY ... sorption or reaction on the electrode surface. ... 7a a platinum electrode predipped in 1 M sulfuric acid saturated with H2S was used to trace the curve in 1 M ... AUTHOR Natarajan, K. A. ; Iwasaki, I. PUBLISHED 1974 TITLE Geochemical Arguments For Natural Stabilization Following In-Place Leaching Of Uranium  SUMMARY ... A strong ad- sorption is indicated with low dependency on solution concentration. ... The method was geothite sulfidation by water saturated with H2S. ... AUTHOR Buma, Grant PUBLISHED 1979 TITLE The Reactivity of Sulphur-Rich Sediments in Lake Junin, Peru: The Importance of Permanent Submergence  SUMMARY ... Figure 3 Peeper profdes of dissolved Mn, Fe, H2S and ... Zn in the water column of Lake Junin (up to 200 pg/L dissolved Zn) facilitates its sorption onto andlor ... AUTHOR Martin, Alan J. ; McNee, J. Jay ; Pedersen, Thomas F. PUBLISHED 2000 TITLE Minerals Beneficiation - Adsorption of Ethyl Xanthate on Pyrite  SUMMARY ... Effect of Hydrosulfide and Sulfide Ion on the Ad- sorption of Xanthate: Measurements ... pH and from the concentration of total sulfide sulfur (as H2S, HS-, and S ... AUTHOR Gaudin, A. M. ; Bruyn, P. L. De ; Mellgren, O. PUBLISHED 1957 Showing: 1 to 10 of 30 matches for "h2s sorption"  Page   1   2   3 Search Again