Phosphorus Migration Behavior of Medium-Phosphorus Magnetite Ore during Carbothermic Reduction
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چکیده
منابع مشابه
Microwaves Applied to Carbothermic Reduction of Iron Ore Pellets
Results of reducibility tests of reduction conducted on iron ore pellets with carbon are presented in this work. Work done is centered on reduction kinetics using carbon as reducing agent with conventional heat supply (heat transfer process) compared with reduction kinetics where heat is supplied by microwaves to the whole volume. Ore used in this work is called "Alzada" which has reducibility ...
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Two commercial methods are used for the production of strontium carbonate:1) Direct conversion of Celsetite to strontium carbonate by hot sodium carbonate,2) Carbothermic reduction of celestite with coal followed by water leaching of strontium sulfide(SrS) and its conversion to strontium carbonate.The present study has been made on the carbothermic reduction of celestite ores of Varamin (Iran) ...
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arathyroid hormone (PTH) ● Released in response to lowering of ionized Ca via Ca-sensing receptor inactivation (ionized Ca decreases PTH release) ● Cleaved from pre-pro PTH to pro PTH to PTH in gland, and then secreted and catabolized to N-terminal (active) and C-terminal fragments. Most of the C-terminal fragments are inactive, but some C-terminal fragments (sometimes called “7-84” fragments a...
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Phosphorus is an attractive negative electrode material for sodium ion batteries due to its high theoretical specific capacity of 2596 mA h g . However, it suffers poor conductivity (10 12 S m ), slow reaction dynamics, and large volume expansion ( 440%) during the sodiation process, leading to rapid capacity decay upon cycling. Great attention has been devoted to improving the electrical condu...
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ژورنال
عنوان ژورنال: ISIJ International
سال: 2020
ISSN: 0915-1559,1347-5460
DOI: 10.2355/isijinternational.isijint-2019-214