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Gold/Mining/Energy : Solv Ex (SOLVD) -- Ignore unavailable to you. Want to Upgrade?


To: Fred McCutcheon who wrote (5622)5/1/1998 2:28:00 PM
From: trenzich  Respond to of 6735
 
Fred,
Don't try to confuse Dr. Larry with facts, you know he is not interested!

so i sayeth Larry,

...........trenzich



To: Fred McCutcheon who wrote (5622)5/1/1998 3:07:00 PM
From: Larry Ricker  Read Replies (2) | Respond to of 6735
 
" 1. The removal of the bitumen from the bitumen carrying sands (having relatively small clay component) is
achieved without chemicals and results in "tailings" that are dry and environmentally benign."

SOLV tried to make this work in their pilot system and failed.



" 4. There are lots of instances of industrial processes, including mining, where sulfuric acid leaching is carried
out safely and environmentally soundly. Large scale copper leaching is carried out in Nevada as one example."

I agree that problems are rare, but a similar ore leaching operation caused the disaster in Spain cited by TheDuke. Seemed ironical to me.

Larry