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Non-volatile memory system with end of life calculation
Published: 09/20/2010 by Gorobets; Sergey Anatolievich (Edinburgh, GB), Conley; Kevin M. (San Jose, CA) in Patents
A system and methods are given for providing information on the amount of life remaining for a memory having a limited lifespan, such as a flash memory card. For example, it can provide a user with the amount of the memory's expected remaining lifeti
Method for the recovery of metals from the membrane of electrochemical cells
Published: 09/16/2010 by Eisman; Glenn A. (Midland, MI) in Patents
A method for rejuvenating a membrane or diaphragm from an electrochemical cell which comprises the steps of treating the membrane or disphragm with an inorganic acid at an elevated temperature so as to dissolve metallic particles and then optionally
Process for the disassembling of scrap alkaline electric storage batteries
Published: 09/19/2010 by Carlsson; Erik M. (Oskarshamn, SE) in Patents
A process for the disassembling of scrapped, i.e. worn out, damaged or in some other way unserviceable electrical storage batteries (10), in particular alkaline batteries, which consist of a prismatic cell container with sets of positive and negative
Method for the production of tantalum powder using reclaimed scrap as source material
Published: 07/19/2011 by Smokovich; Joseph, Hafner; Craig F. in Patents
A process for obtaining tantalum powder from tantalum containing scrap material is provided.
Cryogenic removal method for epoxy impregnated coils from rigid outer housings
Published: 09/19/2010 by Waldsmith; Gary R. (Pilot Hill, CA) in Patents
A defective focusing coil, impregnated with and held in place with epoxy is removed from its inner lead liner and its outer brass housing by immersing the assembled parts in a bath of liquid nitrogen until the temperature of the assembly is reduced t
Process that separate and isolate precious and semi-precious metals from electronic circuit boards
Published: 09/16/2010 by Chapman; Ray (Argyle, TX) in Patents
Preferred processes to separate metallic and non-metallic constituent components of at least one electronic product are generally comprised of the following steps: (a) repeatedly crushing the at least one electronic product to create a plurality of c
US 8,177,069 - System and method for sorting dissimilar materials
Published: 07/22/2012 by Valerio; Thomas A. (Stone Mountain, GA) in Patents
Sorting dissimilar materials, such as sorting plastics from wood, foam, or rubber. These systems and methods employ either dielectric heating or fluorescent dye absorption characteristics of materials to distinguish the materials.
Delamination process
Published: 09/13/2010 by Hall; John S (Melbourne, AU), McRae-Williams; Michael Scott (Ballarat, AU), Heater; Kenneth James (W in Patents
A process for recycling an electronic scrap material comprising a metal provided on a polymeric substrate, which method comprises: milling flaked electronic scrap material with a bead impact material in the presence of water to produce flakes of clea
Electronic components carrier for collecting electronic components dropping from a circuit board and
Published: 09/16/2010 by Yang; Chun-Wei (Tao-Yuan, TW) in Patents
An electronic component carrier includes a frame, a circuit board clamp fixed to the frame for clamping a circuit board, a vibrating device for vibrating the circuit board while the circuit board is carried through a reflow oven and the temperature i
Process for the comminution of composite materials
Published: 01/23/2012 by Adamec; Thomas (Nurnberg, DE) in Patents
The invention relates to a process for the comminution of composite materials, e.g. of electronics scrap, and also for the separation of the materials present therein, using a plurality of comminution stages and separation stages, with use of at least one
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