IpAuctions™, Inc. Presents Controlled Bubble Collapse Milling Patent Portfolio for Auction

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IpAuctions™, Inc. is offering through auction a system for processing ores. The system includes a bubble collapse mill and a control system that interacts with an external system to evaluate and manipulate the processing of an ore.

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The Bubble Mill is the preparatory step for floatation, carbon in leach, gravity separation and lixiviant extraction. Use the Bubble Mill instead of cone mills and tertiary mills, an expensive, messy, dusty, dry method of ultra fine grinding ore. The Bubble Mill is a cheaper (no grinding parts to wear), no mess, no dust and no dust handling equipment, no personal protective equipment, no fugitive dust emission issues, no grinding or milling consumption and the process ultra fine grinds in water – every other step, like floatation, is in a aqueous solution of some sort.

This includes eliminating the costs and hassles of dry ultra fine grinding fugitive dust emission testing and control, OSHA air testing requirements, personal protective equipment and respiratory protection, shutdown production losses due to dust control system failures and the physical and chemical hazardous of dust reaching the LEL, (lower explosive limit) or exceeding OSHA PEL (permissible exposure limits.)

The B9 Bubble Mill process and Micron Gold Amenability Test method were both proven effective at the bench scale and optimized during the processing of ten unique gold ores. The ore samples were obtained from four separate mining companies and from sites located in Nevada, Brazil, Nicaragua and Chile. The results of these process trials and assays prove that the B9 Bubble Mill is an integrated, cost-effective, zero-emission alternative to conventional stand alone ore micron milling and oxidation solutions.

•The B9 Bubble Mill reduces ores with heterogeneous hardness to industry standard particle size distributions cost effectively. Process trials indicate higher slurry densities will enable scaling with improved performance and reduced cost.
•Carbonaceous compounds are effectively removed from processed ore and are converted to fuel gasses, significantly reducing the cost of ore oxidation. Cinnabar containing ores that do not respond favorable to conventional oxidation due to re-encapsulation of gold post roasting are effectively oxidized without precious metal content loss – the gold and silver remain free and extractable.
•B9 Bubble Mill processed sulfide and other types of ores assay with significant increases in both detectable and extractable gold and silver.
•The B9 Bubble Mill process can fractionate whole ore yielding a concentrate with significantly increased detectable and extractable gold and silver.
•Sulfide, including cinnabar, and carbonaceous ores are highly amenable to the B9 Bubble Mill process, particularly ores with low or no detectable or extractable gold or silver content. Processed low value ores assay with up to ten times the initial detectable and extractable gold content.

Auction is scheduled for May 20 thru May 22, 201. To view the lot, Lot# 1234.

Register to Bid here

IpAuctions™ Inc. is the leading online auction firm specializing in the worldwide sale of intellectual property assets. The 13 year old firm has a proprietary international database of over 10,000 U.S. and foreign IP attorneys, corporate buyers, and venture capitalists. The Company is a member of the National Auctioneers Association and the American Bankruptcy Institute. For more information about this sale or other intellectual property sales, please contact Davel Foote, IpAuctions™ at 866-826-1300 or online: dfoote(at)ipauctions(dot)com.

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Davel Foote
since: 03/2012
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