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Advanced Materials Research, 2013
In this study, the niobium enrichment research of the iron concentrate containing niobium was studied by coal-based direct reduction roasting followed by magnetic separation process. The distribution of niobium element and existence form of mineral bearing-Nb in roasted products were investigated under different roasting temperature which was ranging ...
Man Jiang +6 more
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In this study, the niobium enrichment research of the iron concentrate containing niobium was studied by coal-based direct reduction roasting followed by magnetic separation process. The distribution of niobium element and existence form of mineral bearing-Nb in roasted products were investigated under different roasting temperature which was ranging ...
Man Jiang +6 more
openaire +1 more source
Journal of Environmental Management, 2019
Copper anode slimes are source of valuable elements such as selenium, tellurium, copper, silver, lead, antimony, tin, gold, and platinum group metals. There are vast, diverse methods to recover precious elements from the copper anode slimes.
Misagh Khanlarian, Fereshteh Rashchi
exaly +2 more sources
Copper anode slimes are source of valuable elements such as selenium, tellurium, copper, silver, lead, antimony, tin, gold, and platinum group metals. There are vast, diverse methods to recover precious elements from the copper anode slimes.
Misagh Khanlarian, Fereshteh Rashchi
exaly +2 more sources
CALCULATION THE TEMPERATURE OF COFFEE BEANS DURING ROASTING
Известия вузов. Пищевая технология, 2023Кофейный рынок в России непрерывно растет, в связи с чем производители обжаренного кофе разраба- тывают все новые режимы тепловой обработки кофе. Актуальность исследования заключается в изучении закономер- ностей процесса обжаривания кофе с целью оптимизации производства и повышения качества продукта.
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Roasting and Colouring Curves for Coffee Beans with Broad Time-Temperature Variations
Food and Bioprocess Technology, 2017Daniel Pramudita, Takeaki Araki
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Nano-silver paste with low roasting temperature
2005 6th International Conference on Electronic Packaging Technology, 2006A kind of new silver paste with silver content about 50wt%, nano-silver paste, significantly different with normal silver paste in roasting temperature, was prepared using nano-silver powder, ethanol, n-butyl alcohol, n-hexyl alcohol and low polymer fibre.
null Xiuyu Wang, null Zhisheng Zhang
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Journal of Hazardous Materials, 2020
The substantial growth of electronic waste (e-waste) in recent years has become a serious threat to environment. However, there is an excellent opportunity to recover and reuse metals present in e-waste, which eventually leads to conservation of natural ...
R. Panda +4 more
semanticscholar +1 more source
The substantial growth of electronic waste (e-waste) in recent years has become a serious threat to environment. However, there is an excellent opportunity to recover and reuse metals present in e-waste, which eventually leads to conservation of natural ...
R. Panda +4 more
semanticscholar +1 more source
, 2020
The operating temperature determines the energy consumption and lithium extraction rate of a pyrometallurgical process. This paper aims to employ a molten ammonium sulfate ((NH4)2SO4) assisted roasting approach to recovering and regenerating LiCoO2 from ...
Yiqi Tang +5 more
semanticscholar +1 more source
The operating temperature determines the energy consumption and lithium extraction rate of a pyrometallurgical process. This paper aims to employ a molten ammonium sulfate ((NH4)2SO4) assisted roasting approach to recovering and regenerating LiCoO2 from ...
Yiqi Tang +5 more
semanticscholar +1 more source
Behavior of Arsenic, Antimony and Bismuth at Roasting Temperatures
2015Arsenic, antimony and bismuth are commonly found in copper concentrates usually as the minerals enargite, stibnite and bismuthinite, respectively. Concentrates having high levels of arsenic and antimony must be pretreated before smelting. Roasting is the preferred method for removing these toxic impurities from concentrates; However, the removal of As,
R. Padilla, M. C. Ruiz
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, 2020
Long-term high temperature in conventional vanadium extraction process would cause particles to be sintered and wrapped, thus reducing extraction efficiency of vanadium.
Rongrui Deng +6 more
semanticscholar +1 more source
Long-term high temperature in conventional vanadium extraction process would cause particles to be sintered and wrapped, thus reducing extraction efficiency of vanadium.
Rongrui Deng +6 more
semanticscholar +1 more source
Research on Intelligent Predictive Control of Roasting Furnace Temperature
2021A predictive control strategy based on the fuzzy neural network (FNN) for baking furnace is proposed. This method combines T-S fuzzy model with the RBF neural network to form a FNN. The temperature control system of anode baking furnace is taken as the object of simulation and predictive modeling. The T-S fuzzy RBF neural network (T-SFRBFNN) is used to
Cuiping Pu, Jie Ren, Bin Xue
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