Results 31 to 40 of about 1,858 (77)

Insight into Structural Features of Magnetic Kaolinite Nanocomposite and Its Potential for Methylene Blue Dye Removal from Aqueous Solution [PDF]

open access: yes, 2022
An in-depth understanding on the structural features of engineered magnetic adsorbent is important for forecasting its efficiencies for environmental clean-up studies.
Izzan Salwana Izman   +2 more
core   +1 more source

Effect of pH on the Performance of Bi2O2CO3 Nanoplates for Methylene Blue Removal in Water by Adsorption and Photocatalysis [PDF]

open access: yes, 2022
In this study, a facile low-temperature hydrothermal method was applied for the synthesis of bismuth subcarbonate nanoplates (Bi2O2CO3). The material was then characterized by FTIR, XRD, SEM, BET, and TGA.
Trung Thanh Nguyen   +6 more
core   +1 more source

Variability of Energy Dissipation and Shear Rate with Geometry in Unbaffled Surface Aerator [PDF]

open access: yes, 2009
mixing in surface aerators. At constant dynamic variables (rotational speed), both and γ are greatly affected by the geometric parameters (impeller diameter, cross-sectional area of the tank, liquid height, rotor blade length and immersion height). By
Kumar, Bimlesh   +2 more
core   +1 more source

Synthesis of Mesoporous Silica Incorporated with Low Iron Concentration and Gelatin Co-Template via The Ultrasonication Method and Its Methylene Blue Photodegradation Performance [PDF]

open access: yes, 2022
In this work, low iron concentration incorporated on mesoporous silica with gelatin co-template (Fe2O3/GSBA-15) has been successfully synthesized via the ultrasonication method.
Maria Ulfa, Sandini Ajeng Istanti
core   +1 more source

Ion-exchange Resin Catalyzed Esterification of Lactic Acid with Isopropanol: a Kinetic Study [PDF]

open access: yes, 2011
The kinetic behavior of esterification of lactic acid with isopropanol over an acidic cation exchange resin, Amberlyst 15, was studied under isothermal condition. Isopropyl lactate synthesized in this reaction is an important pharmaceutical intermediate.
Wanchoo , Ravinder Kumar   +7 more
core   +1 more source

Hydrothermal Synthesis and Photocatalytic Activity of NiO Nanoparticles under Visible Light Illumination [PDF]

open access: yes, 2022
In this present study, Nickel oxide (NiO) nanoparticles (NPs) have been synthesized using the hydrothermal method and characterized using powder X-ray Diffraction (XRD), UV-vis and Fourier Transform Infra Red (FTIR) spectroscopies, Scanning Electron ...
Suresh Sagadevan   +3 more
core   +1 more source

Backmatter (Publication Ethics, Right Transfer Agreement for Publishing Form)

open access: yesBulletin of Chemical Reaction Engineering & Catalysis
Backmatter (Publication Ethics, Right Transfer Agreement for Publishing Form)
Istadi Istadi
doaj   +1 more source

Cancer Metastasis‐on‐a‐Chip for Modeling Metastatic Cascade and Drug Screening

open access: yesAdvanced Healthcare Materials, Volume 13, Issue 21, August 21, 2024.
This article provides a comprehensive review of cancer‐metastasis‐on‐a‐chip (CMoC) models, highlighting their pivotal role in cancer research. These models offer enhanced accuracy in mimicking tumor microenvironments and facilitate the study of the metastatic cascade.
Anastasia Brooks   +3 more
wiley   +1 more source

Dynamic Model-Free and Model-Fitting Kinetic Analysis during Torrefaction of Oil Palm Frond Pellets [PDF]

open access: yes, 2020
Torrefaction is a thermal conversion method extensively used for improving the properties of biomass. Usually this process is conducted within a temperature range of 200-300 °C under an inert atmosphere with residence time up to 60 minutes.
Sharmeela Matali   +3 more
core   +1 more source

Fuzzy Modeling to Evaluate the Effect of Temperature on Batch Transesterification of Jatropha Curcas for Biodiesel Production [PDF]

open access: yes, 2011
Biodiesel is an alternative source of fuel that can be synthesized from edible, non-edible and waste oils through transesterification. Firstly Transesterification reaction of Jatropha Curcas oil with butanol in the ratio of 1:25 investigated by using of ...
Vipan Kumar Sohpal   +5 more
core   +1 more source

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