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I S•Nay .i i 1 :i ! • SInterim DOCUMENT CONTROL DATA • R & D O•,'*•.L:)rpJr,e~tT•,uGtho)l T IVt T• to. REPUFORcilTsiSfEeCUR:ITY CL.&SS1,71CATION t -1REPOR T TIILFt CHARACTERISTICS OF AN IMPROVED INERT-CATHODE/MAGNESIUM-ANODE SEA-WATER BATTEFY ! S~point b1XIROTRECTNO The inert-c athode!Mg- anode sea-water battery has demonstrated the capa- bility to furnish power, generally in conjunction with a dc-dc converter, for a variety of marine underwater devices. A battery of this sort may be tailored to application and its performance predicted to within 10 to 20%of actual. The focal for the design process is the cell-voltage/current-density characteristic, which varies with electrode materials and conditions of use. The variations of this characteristic and its dependence cm conditions of use are essentially circumscribed in this discussion. Shelf life is long, upward from several years, on the basis of experience and materials. This shelf life presumes storage without the electrolyte and refriger- ation. One exception exists in the case of the impulse cell where exposed storage periods in the order of I ear lessenas-e magnitude and rate of cell response upon activation and the energy supplied over a given interval. Such loss may generally be compensated by initially allowing a greater margin of power. Oper- ating life is adversely affected by accumulations of reaction products and varies with electrode spacing and current density. More than 60 days of continuous operation have been achieved at the reduced current density of about I ampere d Research Laboratory ~WashLngton, D.C. 20390 •"°° nlsiie ~ ~DE~S~CR4IPTIVE c .. (yp leot ndnuzd•) report; 'work is continuing. 5 AV THORi•,i (First trove, middlr ,t.stil.L is&# namei) J.SWB.ilson 9REPORT DATE SJune 11, 1968 so CON :'TRATCO• 6•AN NiO ;T DOONIGINTATOA NPRaROyL PRrobleam E01-06 Air A37-533-09 6/652-1/F101-13-01 d 70. TOTAL. NO 09• PAGF[S 24 7. NO OF fteIrS 17 14 C *RS wEOR1TISUMIS R hISI NRL Report 6715 Ob OTiER IRPORT NOOSR (Any otheT1u1rell "laid b Ihmr rwport) alfr," 10 DISTRIBUTION STATEMEIaaNT This document has been approved for public release and sale; its distribution is unlimited. 11 UPPLE IMENTARqY NOTErS i12 SOO%-.')IftINGMAILI'rARq ACTIVITY Department of the Navy (Naval Air Systems Command), WashE-gton, D.C. 2Q360 per square foota.cr Shl iei og padfo eea DD...1473 _I 21II S/Ncirum10cr7 ed hctisdiiscsson ero h ntially ai feprec n Secuit I IIPDF Image | INERT-CATHODE SEA-WATER BATTERY
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Product and Development Focus for Salgenx
Redox Flow Battery Technology: With the advent of the new USA tax credits for producing and selling batteries ($35/kW) we are focussing on a simple flow battery using shipping containers as the modular electrolyte storage units with tax credits up to $140,000 per system. Our main focus is on the salt battery. This battery can be used for both thermal and electrical storage applications. We call it the Cogeneration Battery or Cogen Battery. One project is converting salt (brine) based water conditioners to simultaneously produce power. In addition, there are many opportunities to extract Lithium from brine (salt lakes, groundwater, and producer water).Salt water or brine are huge sources for lithium. Most of the worlds lithium is acquired from a brine source. It's even in seawater in a low concentration. Brine is also a byproduct of huge powerplants, which can now use that as an electrolyte and a huge flow battery (which allows storage at the source).We welcome any business and equipment inquiries, as well as licensing our flow battery manufacturing.CONTACT TEL: 608-238-6001 Email: greg@salgenx.com (Standard Web Page)