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Showing: 1 to 10 of 375 matches for "recovery of Co from spent catalyst"  Page   1   2   3   4   5   6   7   8   9  next TITLE Study On The Recycling Of Valuable Metals In Spent Al2O3-Based Catalyst  SUMMARY ... alumina in the spent catalyst fully liberated nickel and cobalt. This is very important for the later recovery of nickel and cobalt. The Ni-Co concentrate is a ... AUTHOR Chen, Y. PUBLISHED 2007 TITLE Treatment Of Spent Hydroprocessing Catalysts At Gulf Chemical And Metallurgical Corporation ? Introduction  SUMMARY ... PROCESS FOR RECOVERY OF Mo AND V FROM SPENT CATALYSTS ... RESIDUE TO UPGRBDIMBY Ni CO FeMo V SMELTIAIG QR AedD %oA ... FIGURE 4. BLOCK DIAGRAM FOR THE RECOVERY OF MO, V ... AUTHOR Llanos, Z. R. PUBLISHED 1986 TITLE Processing of Spent Catalysts by Selective Chlorination  SUMMARY ... Ni - Mo and ( Co & Ni ) - Mo, all supported ... Besides the recovery of valuable metals that are currently ... 10 000 tons per year of spent hydrorefining catalysts. ... AUTHOR Gaballah, I. PUBLISHED 1993 TITLE Recycling Nonferrous Oxides In Iron And Steel Melting  SUMMARY ... R e co ve r y , % Mo in lab furnace Ni in lab furnace Ni in IF Ni in EAF Figure 6. Recovery of alloying element from 2 % spent catalyst in iron melt (3.2%C, 2.2 ... AUTHOR Lekakh, Simon PUBLISHED 2006 TITLE A Cyclic Process For Recovery Of Metals From Spent Catalysts  SUMMARY ... two stage leaching process for the recovery of molybdenum ... of all valuable components of the spent catalyst by converting ... alumina trihydrate and Ni-Co concentrate ... AUTHOR Wiewiorowski, E. PUBLISHED 1988 TITLE The GTRC Process For The Removal Of Inorganic Impurities From Spent HDS Catalysts  SUMMARY ... and Preliminary Economics ," Presented at Symposium on Recovery of Spent ... Table 3. Spent Catalyst Sample Used In Selectivity Study ... 80 Ni 59 70 Mo 8 5 Co 90 50 A ... AUTHOR Ernst, W. R. PUBLISHED 1986 TITLE GTRC process for removing inorganic impurities from spent hydrodesulfurization catalysts  SUMMARY ... of alumina dissolution. The spent catalyst sample used in these studies was provided by American Cyanamid Co. The analysis is shown ... AUTHOR Ernst, W. R. ; Carruthers, J. D. ; Franke, M. D. ; Garcia, A. R. ; Hilzik, L. H. ; Myerson, A. S. PUBLISHED 1988 TITLE Solvent Extraction Of Al(III) From Sulfate Solutions Using Bis (2,4,4-Trimethylpentyl) Phosphinic Acid - Mechanism And Complexation  SUMMARY ... The synthetic solution, simulating a spent catalyst leach solution after Fe ... solution to 8 g/L, cobalt co-extraction decreased to ... 2% (v/v), in the recovery of Al ... AUTHOR Mohapatra, D. PUBLISHED 2008 TITLE Injection Technology To Recover Nickel And Cobalt From Spent Catalysts  SUMMARY ... over a million tons of spent catalyst per year ... but the fundamental mechanisms controlling the recovery processes are ... a catalyst containing lOOAl Ni and 1% Co ... AUTHOR Thapliyal, P. PUBLISHED 1996 TITLE An Overview Of Technology For Metals Recovery From Spent Catalysts - Recovery Of Platinum Group Metals From Automobile Catalyst  SUMMARY ... Year 63. 90% Automobile Scrappage Rate with 90% Refining Recovery ... a price on the spent catalyst of $2000-6000 per tonne, versus gross metal ... & Development Co. ... AUTHOR Litz, John E. PUBLISHED 1986 Showing: 1 to 10 of 375 matches for "recovery of Co from spent catalyst"  Page   1   2   3   4   5   6   7   8   9  next Search Again