The effect of composition and shape variations on compressive strength slag depressant
Teknika, 2021 The steel-making process begins with a reduction process carried out in a blast furnace (BF) then continues with the refining process in the converter. In the refining process, there is a slag foam formed from the reaction of oxygen with hot metal.
Bening Nurul Hidayah Kambuna +3 more
doaj +3 more sources
Effect and Mechanism of New Chalcopyrite Depressant GX3 on Flotation Separation of Copper and Molybdenum [PDF]
Kuangchan zonghe liyongIn view of the problems of environmental pollution and large consumption of reagents in traditional chalcopyrite depressant, it is of great significance to develop new depressant to achieve effective separation of copper and molybdenum.
Wentao XU +3 more
doaj +2 more sources
Investigating the Role of Ferrous Ions in Depressing Calcite to Achieve Selective Rhodochrosite Flotation: Surface Chemistry and Experimental Insights [PDF]
MoleculesModulating surface characteristics via metal ions has proven to be a successful approach to enhance the flotation efficiency of carbonates. Consequently, this research thoroughly examines how ferrous ions (Fe2+) influence the selective separation of ...
Xiao Meng +6 more
doaj +2 more sources
Experimental and Mechanistic Study on Flotation Separation of Chalcopyrite and Molybdenite Using the Novel Depressant 2-Mercapto-6-Methylpyrimidin-4-ol [PDF]
MoleculesChalcopyrite and molybdenite are vital strategic metal resources. Due to their close association in ores, flotation methods are commonly used for separation.
Xiangwen Lv +4 more
doaj +2 more sources
Advances in Flotation Reagents for Cassiterite Separation: Challenges and Sustainable Solutions [PDF]
MoleculesTin is a crucial strategic metal, extensively employed in aerospace, new energy materials, and other advanced fields. However, with the progressive depletion of high-grade tin ores, the utilization of low-grade tin ores for metal tin production has ...
Xianchen Wang +4 more
doaj +2 more sources
The DRN-VLO pathway via distinct 5-HT synaptic mechanisms modulates neuropathic pain–induced depressive-like behaviors in mice [PDF]
The Journal of Headache and PainBackground The neuronal activities within the dorsal raphe nucleus (DRN) and the ventrolateral orbital cortex (VLO) are strongly implicated in the development of depression, a condition comorbid with chronic pain.
Hai-Yan Sheng +12 more
doaj +2 more sources
InventionsThe use of depressant additives is the most effective and cost-effective way to improve the low-temperature properties of diesel fuels, like the cloud point, cold filter plugging point and pour point.
Yana Morozova +4 more
doaj +2 more sources
Flotation tests using sorghum flour as a pyrochlore depressant [PDF]
REM: International Engineering Journal, 2023 Cornstarch is one of the most used depressants in mineral flotation operations. However, corn is a costly input for the Brazilian mineral industry, since its main destination is to serve the animal and human food market and exports.
Luís Alberto Silva +2 more
doaj +1 more source
Advances in Pharmacological Sciences, 2016 Purpose. The present study was designed to investigate the antinociceptive, anxiolytic, CNS depressant, and hypoglycemic effects of the naproxen metal complexes. Methods.
Md. Sharif Hasan +3 more
doaj +2 more sources
Sorghum starch as depressant in mineral flotation: part 2 – flotation tests
Journal of Materials Research and Technology, 2019 In order to find a feasible replacement for cornstarch, the flour and starch of a graniferous variety of sorghum was tested as a depressant of hematite and quartz in a cationic microflotation in a modified Hallimond tube, using an ether amine as ...
Elenice Maria Schons Silva +4 more
doaj +2 more sources