Matches in SemOpenAlex for { <https://semopenalex.org/work/W3208585048> ?p ?o ?g. }
- W3208585048 endingPage "1048" @default.
- W3208585048 startingPage "1021" @default.
- W3208585048 abstract "Copper ores, end-of-life electric and electronic equipment and car electronics can contain, besides Cu, substantial amounts of geochemically scarce companion elements. Geochemically scarce elements have an upper crustal abundance of <0.025 (weight)%. In view of resource conservation and reduction of pollution there is a case for near-zero waste processing. Improving the generation of ore concentrates and use of kinetic and thermodynamic data regarding smelting and converting can increase the production of geochemically scarce elements in the pyrometallurgical processing of copper ores. Reprocessing of copper ore processing residues can serve the generation of geochemically scare elements and the clean-up of matrix materials. Modularization of products, closed-loop take-back, including deposit-refund, systems for end-of -life products, and changes in the pre-processing thereof can be conducive to improved recovery of geochemically scarce elements from end-of-life electric and electronic equipment and car electronics. A comparatively large variety of geochemically scarce elements originating in end-of-life products can be recovered when in smelting lead and copper serve as collectors. Substantial research and development work is needed to optimize the co-production of geochemically scarce elements by hydrotechnology from copper ores and (mined) end-of-life products and to assess the potential of solvochemistry. There is technical scope for significant progress in the direction of near-zero waste processing in processing copper ores and (mined) end-of-life products, but for the realization of near-zero waste processing there are hurdles to be overcome related to marketability of outputs, safe handling of hazardous elements and company behavior. Also, the techno-economic potential of hydrotechnology and solvochemistry in extracting copper ores, copper ore processing residues and end-of-life products is uncertain. In view thereof, the feasibility near-zero waste production of copper and its geochemically scarce companion elements from copper ores and end-of-life electric and electronic equipment and car electronics is uncertain." @default.
- W3208585048 created "2021-11-08" @default.
- W3208585048 creator A5008882558 @default.
- W3208585048 date "2021-11-01" @default.
- W3208585048 modified "2023-10-16" @default.
- W3208585048 title "Is Near-zero Waste Production of Copper and Its Geochemically Scarce Companion Elements Feasible?" @default.
- W3208585048 cites W116836092 @default.
- W3208585048 cites W1450019823 @default.
- W3208585048 cites W1455829161 @default.
- W3208585048 cites W1460078472 @default.
- W3208585048 cites W1567355211 @default.
- W3208585048 cites W1768090672 @default.
- W3208585048 cites W1824024347 @default.
- W3208585048 cites W1936351527 @default.
- W3208585048 cites W1955747791 @default.
- W3208585048 cites W1965049343 @default.
- W3208585048 cites W1966726096 @default.
- W3208585048 cites W1967078889 @default.
- W3208585048 cites W1967814584 @default.
- W3208585048 cites W1967998591 @default.
- W3208585048 cites W1969763329 @default.
- W3208585048 cites W1981980219 @default.
- W3208585048 cites W1982046668 @default.
- W3208585048 cites W1982050608 @default.
- W3208585048 cites W1984910968 @default.
- W3208585048 cites W1985783850 @default.
- W3208585048 cites W1987715663 @default.
- W3208585048 cites W1987880337 @default.
- W3208585048 cites W1988272391 @default.
- W3208585048 cites W1989042914 @default.
- W3208585048 cites W1990863323 @default.
- W3208585048 cites W1991151271 @default.
- W3208585048 cites W1991713326 @default.
- W3208585048 cites W1997009914 @default.
- W3208585048 cites W1997810696 @default.
- W3208585048 cites W1998956715 @default.
- W3208585048 cites W2004291966 @default.
- W3208585048 cites W2007537597 @default.
- W3208585048 cites W2009150508 @default.
- W3208585048 cites W2010846331 @default.
- W3208585048 cites W2011804388 @default.
- W3208585048 cites W2012852246 @default.
- W3208585048 cites W2014572742 @default.
- W3208585048 cites W2016942056 @default.
- W3208585048 cites W2020401918 @default.
- W3208585048 cites W2021178237 @default.
- W3208585048 cites W2021737236 @default.
- W3208585048 cites W2027362674 @default.
- W3208585048 cites W2028394436 @default.
- W3208585048 cites W2028434648 @default.
- W3208585048 cites W2032132842 @default.
- W3208585048 cites W2032379547 @default.
- W3208585048 cites W2037846822 @default.
- W3208585048 cites W2038525887 @default.
- W3208585048 cites W2040330853 @default.
- W3208585048 cites W2042022769 @default.
- W3208585048 cites W2042152555 @default.
- W3208585048 cites W2054122565 @default.
- W3208585048 cites W2055567590 @default.
- W3208585048 cites W2058272105 @default.
- W3208585048 cites W2059865477 @default.
- W3208585048 cites W2060919721 @default.
- W3208585048 cites W2061216116 @default.
- W3208585048 cites W2061316424 @default.
- W3208585048 cites W2065804714 @default.
- W3208585048 cites W2066259793 @default.
- W3208585048 cites W2074564448 @default.
- W3208585048 cites W2075099870 @default.
- W3208585048 cites W2075779745 @default.
- W3208585048 cites W2077096283 @default.
- W3208585048 cites W2077925231 @default.
- W3208585048 cites W2078313639 @default.
- W3208585048 cites W2079390655 @default.
- W3208585048 cites W2080815744 @default.
- W3208585048 cites W2086176981 @default.
- W3208585048 cites W2089092791 @default.
- W3208585048 cites W2091657601 @default.
- W3208585048 cites W2095027943 @default.
- W3208585048 cites W2095285317 @default.
- W3208585048 cites W2096069511 @default.
- W3208585048 cites W2097776987 @default.
- W3208585048 cites W2108910452 @default.
- W3208585048 cites W2114031133 @default.
- W3208585048 cites W2117395964 @default.
- W3208585048 cites W2117875827 @default.
- W3208585048 cites W2121511629 @default.
- W3208585048 cites W2123291515 @default.
- W3208585048 cites W2138779339 @default.
- W3208585048 cites W2145496110 @default.
- W3208585048 cites W2169728716 @default.
- W3208585048 cites W2172359740 @default.
- W3208585048 cites W2175873068 @default.
- W3208585048 cites W2178496409 @default.
- W3208585048 cites W2186891149 @default.
- W3208585048 cites W2189825848 @default.
- W3208585048 cites W2189976945 @default.
- W3208585048 cites W2191997166 @default.
- W3208585048 cites W2192256204 @default.