Results 1 to 10 of about 243,983 (286)

Nano Composite Fe-Co-V /Zeolite as a Nano Carrier for Folic Acid Drug Controlled Release [PDF]

open access: yesTrends in Pharmaceutical Sciences, 2021
large reserves of zeolites has been one of the comparative advantages of the country in this field and provides economic justification for its use in a variety of applications, including medical and pharmaceutical fields such as artificial kidney ...
Shima Zangeneh Yousef Abadi   +2 more
doaj   +1 more source

Improved Esterification of Citric Acid and n-Butanol Using a Dense and Acid-Resistant Beta Zeolite Membrane

open access: yesMembranes, 2022
In this work, a dense and acid-resistant beta zeolite membrane was applied to improve the esterification of citric acid and n-butanol, for the first time.
Zhengquan Yang   +8 more
doaj   +1 more source

Preparation of Pebax 1657/MAF-7 Mixed Matrix Membranes with Enhanced CO2/N2 Separation by Active Site of Triazole Ligand

open access: yesMembranes, 2022
Fillers play a critical role in the performance of mixed matrix membranes (MMMs). Microporous metal azolate frameworks (MAFs) are a subclass material of metal–organic frameworks (MOFs). Due to the uncoordinated nitrogen of the organic ligands, MAF-7 (SOD-
Xingqian Wang   +9 more
doaj   +1 more source

Effects of Seed Crystals on the Growth and Catalytic Performance of TS-1 Zeolite Membranes

open access: yesMembranes, 2020
Dense and good catalytic performance TS-1 zeolite membranes were rapidly prepared on porous mullite support by secondary hydrothermal synthesis. The properties of seed crystals were very important for the preparation of high-catalytic performance TS-1 ...
Wenjuan Ding   +8 more
doaj   +1 more source

THE EFFECT OF VARIATION OF ZEOLITE AS ADSORBENT MEDIUM AND ADSOPTION PRESSURE TOWARD THE QUALITY OF OXYGEN PRODUCED FROM PRESSURE SWING ADSORPTION (PSA)

open access: yesRekayasa Mesin, 2022
One of the most important element in human life is oxygen.  To produce good quality of oxygen, a purification process is needed. Pressure Swing Adsorption with the adsobent of zeolite is the most comon method used for oxygen purification.
Dhimas Satria   +2 more
doaj   +1 more source

Mini Review on Synthesis, Characterization, and Application of Zeolite@MOF Composite

open access: yesAdvances in Materials Science and Engineering, 2023
Zeolite@MOF composite is a bifunctional composite formed from thermal and structural stable inorganic zeolite and high tunable surface area and structural flexible MOF.
Tessema Derbe   +3 more
doaj   +1 more source

Ammonia removal from giant fresh water prawn farm by using zeolite from oil palm ash [PDF]

open access: yesMATEC Web of Conferences, 2018
The Empty Fruit Bunch (EFB) and Mesocarp fiber ash (FB) was obtained from the boiler at NAM HONG Palm Oil Company Limited, Thailand. The optimum condition was used in Na-A zeolite synthesis from oil palm ash. The obtain produce was Na12Al12Si12O48· 27H2O.
Anuwattana Rewadee   +5 more
doaj   +1 more source

Use of a zeolite synthesised from alkali treated kaolin as a K fertiliser: Glasshouse experiments on leaching and uptake of K by wheat plants in sandy soil [PDF]

open access: yes, 2011
Zeolite N, a zeolite referred to in earlier publications as MesoLite, is made by caustic reaction of kaolin at temperatures between 80 °C and 95 °C. This material has a very high cation exchange capacity (CEC ≈ 500 meq/100 g).
Gilkes, Robert   +2 more
core   +2 more sources

Aluminum-based activation of natural zeolite for glycerol steam reforming

open access: yesResults in Engineering, 2023
In this work, aluminum-based activated zeolite is employed for the first time in glycerol steam reforming. AlCl3 and Al(OH)3 were used as the activator agents for the natural zeolite.
John Philia   +4 more
doaj   +1 more source

Zeolite crystal layers coupled to piezoelectric sensors [PDF]

open access: yes, 1991
Microporous zeolite crystals were successfully coupled onto the gold electrodes of quartz crystal microbalances (QCM). A self-assembled monolayer of thiol-alkoxysilane coupling agent on the gold surface was used as the interfacial layer to promote ...
Bein, Thomas, Yan, Yongan
core   +1 more source

Home - About - Disclaimer - Privacy