Titlebook: REWAS 2019; Manufacturing the Ci Gabrielle Gaustad,Camille Fleuriault,Mingming Zhan Conference proceedings 2019 The Minerals, Metals & Mate

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Sustainable Nitrogen-Based Fertilizer Production from Sun, Air, and Waterr radiation SynLight at the Technology Center in Jülich, this reactor is being tested and the solar thermal nitrogen production demonstrated. These experimental works go hand in hand with the overall process simulation and optimization, which lead to a comprehensive economic analysis.

正常

Removal of Sulfur from Copper Smelting Slag by CO2d of sulfur in the slag is the same as that of the thermodynamic calculation, and the maximum removal rate is 56.64%. The utilization rate of CO. increased with the increase of temperature, but decreased with the increase of CO. flow rate. Compared with air, CO. is not easy to cause slag peroxidation.

BIDE

Sustainable Use of Precious and Rare Metals Through Biotechnological Recycling solutions. When processing leachate of spent electronic components, . cells were able to rapidly and selectively collect Au(III) ions from strongly acidic solutions. Unlike conventional hydrometallurgical methods, our proposed microbial methods enable the attractive and eco-friendly recovery of PGMs and gold from secondary sources.

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Control of Leachate Contamination from Mine Wastes Through an Appropriate Operating Practicenants (Cu, Co, Pb, Zn, As, Fe and Cd) can be maintained within industry-regulated standard limits mainly by adopting a smelter operating practice that produces a slag composition with adequate self-neutralising capacity.

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The Role of Manufacturing Variability on Environmental Impactwing bespoke parts with little to no setup time, AM technology is able to fabricate parts with geometries which were previously impossible to create. This allows for dramatically better designs by making the product lighter or more efficient. However, despite these numerous and significant benefits,

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Manufacturing Materials Optimization Research at The REMADE Institutetment of Energy (DOE) has supported “The REMADE Institute”, a public–private partnership launched in 2017. The objective of REMADE is to increase manufacturing energy efficiency and reduce embodied energy in materials (metals, polymers, electronic waste, and fibers). This talk provides an overview o

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