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Mostrando 421 - 440 Resultados de 5,354 Para Buscar 'ilotas~', tiempo de consulta: 2.17s Limitar resultados
  1. 421
    por Wang, Mengtao, Jin, Saizhen
    Publicado 2023
    “…It is difficult to separate smithsonite from quartz with metal ion activation through flotation using sodium oleate (NaOL) as the collector. …”
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    Utilization of Phytic Acid as a Selective Depressant for Quartz Activated by Zinc Ions in Smithsonite Flotation
  2. 422
    por Zhang, Na, Li, Jiajia, Kou, Jue, Sun, Chunbao
    Publicado 2023
    “…In this study, the effect of three different ethoxylated alcohols (OP-10, NP-10, AEO-9) on the collecting behavior of sodium oleate (NaOL) in the flotation of quartz was investigated. To explore the mechanism, the hydrogen bond between ethoxylated alcohols and NaOL was analyzed using molecular dynamics (MD) simulation. …”
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    Effects of Hydrogen Bonds between Ethoxylated Alcohols and Sodium Oleate on Collecting Performance in Flotation of Quartz
  3. 423
    “…[Image: see text] Flotation separation of chalcopyrite from pyrite using lime or cyanides as depressants results in serious problems, such as the blockage of pipelines and environmental pollution. …”
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    Selective Separation of Chalcopyrite from Pyrite Using Sodium Humate: Flotation Behavior and Adsorption Mechanism
  4. 424
    “…Statistically significant differences were found in the detection of parasitic infections among the three methods: mini-FLOTAC was the most sensitive method for helminth infections (90% mini-FLOTAC, 60% FECM, and 30% direct fecal smear), whereas FECM was most sensitive for intestinal protozoa infections (88% FECM, 70% direct fecal smear, and 68% mini-FLOTAC). …”
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    Mini-FLOTAC, an Innovative Direct Diagnostic Technique for Intestinal Parasitic Infections: Experience from the Field
  5. 425
    “…At a cutoff of 3 times the median non-target reads per kilobase of genetic element per million reads, ~75% of the targeted ORFs were successfully captured. …”
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    Long-adapter single-strand oligonucleotide probes for the massively multiplexed cloning of kilobase genome regions
  6. 426
    “…In addition, it was known that increasing of ZnO dosage had few effects on the decomposition behavior of FeS(2). Then, flotation tests of different zinc oxide materials before and after treatment were performed to further confirm that the flotation performances of the treated materials could be obviously improved. …”
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    Formation of zinc sulfide species during roasting of ZnO with pyrite and its contribution on flotation
  7. 427
    por Liu, Hanqiao, Wei, Guoxia, Zhang, Rui
    Publicado 2013
    “…In this study, the effects of the main flotation parameters on the removal of carbon constituents were investigated, and the characteristics of the final product were evaluated. …”
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    Removal of carbon constituents from hospital solid waste incinerator fly ash by column flotation
  8. 428
    “…Therefore, the nanobubble flotation mechanism for IgG aggregates acting in water is not feasible for ethanol–water mixtures.…”
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    Shaking-Induced Aggregation and Flotation in Immunoglobulin Dispersions: Differences between Water and Water–Ethanol Mixtures
  9. 429
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    The Kubic FLOTAC microscope (KFM): a new compact digital microscope for helminth egg counts
  10. 430
    “…Separation effects of sodium polyacrylate (PAAS) and gum Arabic (GA) on flotation of chalcopyrite and magnesium silicate minerals using potassium butyl xanthate (PBX) as collector were investigated by micro-flotation experiments, zeta potential, Infrared spectral (IR), SEM–EDS, XPS analysis and copper sulphide ore beneficiation test. …”
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    Enhancing flotation separation of chalcopyrite and magnesium silicate minerals by surface synergism between PAAS and GA
  11. 431
    “…Some groups changed their winner status when flotation occurred. Spirochaetaceae, for example, was only a winner in settled biomass (cDNA-level) and lost its winner status during flotation. …”
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    Combined Stochastic and Deterministic Processes Drive Community Assembly of Anaerobic Microbiomes During Granule Flotation
  12. 432
    “…Froth flotation of fine minerals has always been an important research direction in terms of theory and practice. …”
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    Surface Mechanism of Fe(3+) Ions on the Improvement of Fine Monazite Flotation With Octyl Hydroxamate as the Collector
  13. 433
    “…[Image: see text] Flotation separation, which is the most important mineral beneficiation technique, is dependent on gas dispersion (hydrodynamic conditions). …”
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    Exploring the Relationships between Gas Dispersion Parameters and Differential Pressure Fluctuations in a Column Flotation
  14. 434
    “…A great-grandson of the legendary Lakota Sioux leader Sitting Bull (Tatanka Iyotake), Ernie LaPointe, wished to have their familial relationship confirmed via genetic analysis, in part, to help settle concerns over Sitting Bull’s final resting place. …”
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    Identifying a living great-grandson of the Lakota Sioux leader Tatanka Iyotake (Sitting Bull)
  15. 435
    “…The unburned carbon in fly ash inhibits the performance of concrete. A device using the flotation method to remove unburned carbon in fly ash was developed, and the operating condition of the device was experimentally examined. …”
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    Development of Flotation Device for Removing Unburnt Carbon in Fly Ash for Use in Hardened Cementitious Materials
  16. 436
    “…The main objective of this research is to separate virgin polymers (PA, PC, PP, HDPE; PS, and ABS) and post-consumer plastic waste from municipal solid waste (MSW) using the sinking-flotation technique. Separation was carried out on a pilot scale in an 800-l useful volume container with 160 rpm agitation for one hour. …”
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    Separation of virgin plastic polymers and post-consumer mixed plastic waste by sinking-flotation technique
  17. 437
    “…Flotation tests on pure samples illustrated that PGA has beneficial effects on magnetite depression (with negligible effect on quartz floatability) through reverse flotation separation. …”
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    Beneficial effects of a polysaccharide-based grinding aid on magnetite flotation: a green approach
  18. 438
    “…Due to the shortage of freshwater, seawater has been widely considered for mineral flotation. However, the presence of Mg(2+) in seawater plays an apparently negative role. …”
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    New insights into the beneficial roles of dispersants in reducing negative influence of Mg(2+) on molybdenite flotation
  19. 439
    “…In this study, an integrated electrocoagulation-flotation (ECF) process is used to recover and at the same time modify the algal surface with magnesium anode and inert carbon cathode. …”
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    Integrated electrocoagulation-flotation of microalgae to produce Mg-laden microalgal biochar for seeding struvite crystallization
  20. 440
    “…Sensitivity of the Mini-FLOTAC method appeared higher or equal for all taxa, proving superior to the sedimentation-flotation method for the detection of all except Anisakis sp. …”
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    A Comparative Study of Mini-FLOTAC With Traditional Coprological Techniques in the Analysis of Cetacean Fecal Samples
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