摘要:
Disclosed is a system for removing metals from waste, particularly electronic waste (or “e-waste”). The process generally includes the steps of dissolving at least some of the metals from the wastein a nitric acid bath and then causing at least some of the metals to precipitate as metal oxides and/or metal nitrates. The system can include multiple tanks or locations for dissolving metals and/or precipitating metals, preferably as metal oxides or metal nitrates. The process and system reclaim more preferably NOx gas for the regeneration of nitric acid, which is recycled for use in the metal reclamation system.
摘要:
Disclosed is a process for removing metals from waste, particularly electronic waste (or “e-waste”). The process generally includes the steps of dissolving at least some of the metals from the waste with nitric acid reagent and then causing at least some of the metals to precipitate as metal oxides and/or metal nitrates. NOx gases produced as by-product by the nitric acid dissolution of metallic components in the electronic waste are reused, in particular for generating permanganate when one of the metallic components comprises manganese.
摘要:
A solid state electrolyte for solid state cell systems comprising a crystalline cation conductor of the composition SiS.sub.2, Li.sub.2 S, such as crystalline Li.sub.2 SiS.sub.3.
摘要:
Vitreous solid compositions at 25.degree. C. are useful as solid state electrolytes and are comprised of either Li.sub.3 PO.sub.4 or LiPO.sub.3 as a network former and/or network modifier.
摘要翻译:在25℃的玻璃状固体组合物可用作固态电解质,并且由作为网络形成剂和/或网络改性剂的Li 3 PO 4或LiPO 3组成。
摘要:
Vitreous solid compositions at 25.degree. C. are useful as solid state electrolytes and are comprised of either Li.sub.3 PO.sub.4 or LiPO.sub.3 as a network former and/or network modifier.
摘要翻译:在25℃的玻璃状固体组合物可用作固态电解质,并且由作为网络形成剂和/或网络改性剂的Li 3 PO 4或LiPO 3组成。
摘要:
A solid state electrolyte for a solid state cell system comprising a quaternary vitreous lithium cation conductor having a conductivity of at least 0.75.times.10.sup.-4 ohm.sup.-1 cm.sup.-1 at 25.degree. C.
摘要:
Vitreous solid compositions are prepared via an RF sputtering process in an inert gas atmosphere from a target composition comprised of either Li.sub.3 PO.sub.4 or LiPO.sub.3 as a network former or network modifier.
摘要翻译:玻璃状固体组合物通过RF惰性气体气氛中的RF溅射法从由Li 3 PO 4或LiPO 3作为网络形成剂或网络改性剂组成的靶组合物制备。
摘要:
A method for manufacturing solid state electrochemical cells comprising isostatically compressing a cell subassembly comprising a malleable metal anode at a pressure of between about 10,000 and 100,000 psi.
摘要:
A solid state electrolyte for solid state cell systems comprising a vitreous lithium cation conductor of the composition SiS.sub.2, xLi.sub.2 S, yLiI where x is from 0.8 to 1.5, where y is from 0 to about 2 and wherein said composition has a conductivity of at least 0.75.times.10.sup.-4 ohm.sup.-1 cm.sup.-1 at 25.degree. C.