1995-08-11_REVISION - M1977493 ‎(9)‎

• Permit No: M1977493
• IBM Index Class Name: REVISION
• Doc Date: 8/11/1995
• Doc Name: EPP-I
• From: CMC
• To: DMG
• Type & Sequence: TR7
• Email Name: ACS
• Media Type: D
• Archive: No

Table 1 . Designated Chemicals Used At Climax Mine
10
Chemical 1 Use I Quantity I Location 1 Concentration I Fate 1 Alarms
Name I I On Site I On Site I Used I 1
Sodium Cyanide, 1 Pyrite/chalco I 80 drums I Cyanide storage I 0.49 Ibs/ton I Degrades in H2O 1 No
granular 1 pyrite depression I +3300 gal tank 1 mixing room I I circuit/tailing 1
Liquid Cyanide I Pyrite/chalco I 240 gal tank 1 Tank above I 0.49 Ib/T I Degrades in H2O I No
I pyrite depression 1 I #6 float cell 1 1 circuit/tailing I
Phosphorous I Lead 1 6200# max 1 Nokes Bldg I 0.02 Ib/T 1 Degrades in H2O I Yes
Pentasulfide 1 depression 1 5000# shipment I 1 to I circuit/tailing I
1 1 3750#avg I I 0.055 Ib/T 1 1
Instant Nokes I Lead I 20 drums 1 Nokes Bldg I 0.02 Ib/T I Degrades in H2O I No
Reagent I depression 1 1100 gal I 1 to 1 circuit/tailing 1
I 1 1 I 0.055lb/T 1
Conoco Light Oil I Collector in I 16,000 gal I Oil Tank House 1 0.15 to I Tailing I Being
I flotation I I Tank #3 1 0.5 Ib/T I I Installed
Dowfroth 250 1 Frother in I 16,000 gal I Oil Tank House I 0.015 Ib/T I Tailing I Being
1 flotation I 1 Tank #2 1 1 I Installed
Pine Oil I Flotation agent I 16,000 gal I Oil Tank House 1 0.05 Ib/T I Tailing I Being
I 1 I Tank #1 1 I 1 Installed
Calumet 6100 I Collector or 1 32,000 gal 1 Oil Tank House 1 0.15 to I Tailing 1 Being
I rougher in I 1 Tanks #4, #5 I 0.5 Ib/T 1 I Installed
flotation I I 1 1 I
Syntex 1 Frothing agent 1 40 barrels I Moly I 0.02 Ib/T I Tailing I No
1 1 (2200 gal) I warehouse I 1 I
Syntex I Frothing agent I 9000 gal 1 NE end of Mill I 0.02 Ib/T I Tailing 1 No
I I I (reagent storage I I 1
I 1 I area) 1 I 1
Nalco 7873 1 Flocculant I 10 barrels I Regrind area I 0.012 Ib/T I Tailing I Yes
1 thickener feed I 1 of Mill 1 I
Caustic Soda I Cyanide pH I 5 drums I Nokes Bldg, I 50 Ibs/1000 gal 1 Tailing 1 No
Beads I adjustment; 1 (275 gal) I cyanide storage I water/1000 Ibs I 1
(NaOH) 1 Nokes pH 1 I room, and I Nokes
adjustment j i Moly Dryer Bldg
Sulfuric I Water treatment I 45,000# /load 1 Mayflower 1 0.2 Ibs/1000 gal 1 Ten Mile Creek I Yes
Acid H2SO4 I 10,000 gal tank I 10,000 gal max 1 wastewater 1 1 I
1 on hand I treatment 1 I 1
j 4-1 OK avg plant 1 I I
1 1 on hand 1 I I 1
Lime I Milling process 1 30,000 gal I 2 tanks in NE I 1.7 Ib/T I Tailing 1 No
1 pH adjustment I I end Mill Bldg I I I
Lime Water treatment 48,000 Ibs Lime bin at TDH 18 Ibs/1000 gal Tailing No
Lime I Water treatment 1 567,000 Ibs I McNulty Lime 1 16 Ibs/1000 gal 1 Tailing I No
I I I Station 1 I I
Coherex I Tailing dust I 48,000 Ibs/ I Tank west side I 1500 gal/day 1 Tailing 1 No
1 control I shipment or I of Ten Mile I I I
5700 gal/load in I tailing pondL I I I
1 18,000 gal tank