On the analysis of fine wet grinding in a batch ball mill
DOI: 10.1016/S0923-0467(96)03081-3 Corpus ID: 96149254; On the analysis of fine wet grinding in a batch ball mill @article{Frances1996OnTA, title={On the analysis of fine wet grinding in a batch ball mill}, author={Christine Frances and C. Laguerie and Barbara Mazzarotta and Tania Veccia}, journal={The Chemical Engineering Journal and The …
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Wet ball milling of zeolite HY
4 rowsWet ball milling, as a potential means to decrease the particle size of zeolite HY with ...
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Optimized experimental design for natural clinoptilolite zeolite …
Thus, collapse of the zeolite crystal structure renders them useless as molecular sieves, adsorbents or shape selective catalysts. In order to overcome this crystallinity problem, wet ball milling of the HY zeolite was investigated. Previous results indicated that by omitting the dry milling step, the crystalline structure of the ground HY ...
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(PDF) Kinetic Study of BTEX Removal Using Granulated …
Wet ball milling, as a potential means to decrease the particle size of zeolite HY with minimal loss of crystallinity, was investigated. The diameter of the ball as well as the milling speed and ...
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of Highly Crystalline Nanosized Zeolite Y via Ball Milling
and loss of crystallinity. The ball milling media is a key factor which affects changes in zeolite structure and percentage of crystallinity loss. Akçay et al. [14] …
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Ball milling: a green technology for the preparation and
The effect of ball mill on the morphological and structural features of cellulose has been described by Okajima and co-workers. 20 They treated microcrystalline cellulose derived from cotton linters in a planetary ball mill at 200 rpm for 4–8 hours in dry and wet conditions with three solvents (water, toluene, 1-butanol). They observed that ...
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Optimized experimental design for natural clinoptilolite zeolite ball
In order to overcome this crystallinity problem, wet ball milling of the HY zeolite was investigated. Previous results indicated that by omitting the dry milling step, the crystalline structure of the ground HY zeolite did not collapse completely, even at long milling durations [13]. Furthermore, higher energy efficiencies, lower magnitude of ...
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Obtaining high crystalline ball milled H-Y zeolite particles with
It has been found that wet ball milling causes shearing along the cleavage planes of the particles, while dry ball milling fractures the crystals itself. ... Wet ball milling of zeolite HY. Powder Technol. (2004) P. Zielinski et al. Effect of high-energy ball milling on the structural stability, surface and catalytic properties of small ...
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wet ball milling of zeolite hy
Wet ball milling of zeolite HY Kani Akc ß ay a, Ahmet Sirkeciog ˘lu b, Melkon Tatlıer b,O ¨ . Tunc ß Savas ß c ß ı a, Ays ß e Erdem-S ß enatalar b, * a Materials and Chemical Technologies Research Institute, TU ¨ BI ´ TAK, Marmara Research Center, P.K. 21, 41470, Gebze-Kocaeli, Turkey b
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Kinetic Study of BTEX Removal Using Granulated Surfactant
In order to prepare zeolite nanoparticles from natural clinoptilolite, a planetary ball mill (PM100, RETSCH Co.) was used. In dry milling stage, 50 g of zeolite was milled for 10 min at 500 rpm, and for wet milling, the resultant powder of the dry milling was mixed with 50 mL of water and milled for 3 h at 450 rpm (Charkhi et al. …
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Washcoating of Different Zeolites on Cordierite Monoliths
To achieve this objective, initially, the zeolite particle size was reduced to 2–3 μm by wet ball milling, and during this process the crystallinity and surface area of the powder were not significantly affected. The rheological behavior of the zeolite slurries is a function of the type of zeolite and solid content.
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Effect of Milling Time on Particle Size and Surface Morphology of
Wet ball milling, as a potential means to decrease the particle size of zeolite HY with minimal loss of crystallinity, was investigated. The diameter of the ball as well as the milling speed and ...
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Ball Milling Modified SAPO‐11 Based Catalysts for
@article{osti_1525553, title = {Ball Milling Modified SAPO‐11 Based Catalysts for n ‐Decane Hydroisomerization}, author = {Ferreira, Luisa and Ribeiro, Filipa and Fernandes, Auguste and Martins, Angela}, abstractNote = {Abstract Bifunctional Pt/SAPO‐11 catalysts were prepared using as acid matrix the microporous …
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Nanozeolite Produced by Wet Milling at Different Milling Time
Zeolite particle may be reduced by mechanical treatment such as ball milling or grinding in order to get smaller particles. In this paper, effect of milling time on particle size and surface morphology of Zeolite were investigated by a few designed of experiments in aqueous environment. ... Kani A et al 2004 Wet ball milling of zeolite HY ...
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1,2,a N.Z.F. Mukhtar, M.Z. Borhan1,2, M. Rusop2, S.
Effect of Milling Time on Particle Size and Surface Morphology of Commercial Zeolite by Planetary ... Melkon Tatlier, O. Tunc Savasci, Ayse Erdem-Senatalar (2004). Wet ball milling of zeolite HY ...
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NiW/nano zeolite Y catalysts for n-heptane hydrocracking
The incorporation of CNS during ball milling of micro zeolite-Y produced nano zeolite-Y particles of high crystallinity which proved to be promising for hexa-decane cracking [18]. ... Wet ball milling of zeolite HY. Powder Technol. ... Selective ring opening of phenanthrene over NiW-supported mesoporous HY zeolite catalyst depending on their ...
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Ahmet SIRKECIOGLU | Istanbul Technical University, Istanbul
Wet ball milling, as a potential means to decrease the particle size of zeolite HY with minimal loss of crystallinity, was investigated. The diameter of the ball as well as the milling speed and ...
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Insight into Ball Milling for Size Reduction and Nanoparticles
Wet ball milling, as a potential means to decrease the particle size of zeolite HY with minimal loss of crystallinity, was investigated. The diameter of the ball as well as …
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Insight into Ball Milling for Size Reduction and Nanoparticles
Wet ball milling, as a potential means to decrease the particle size of zeolite HY with minimal loss of crystallinity, was investigated. The diameter of the ball as well as the milling speed and ...
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Wet ball milling of zeolite HY | Semantic Scholar
@article{Akay2004WetBM, title={Wet ball milling of zeolite HY}, author={Kani Akçay and Ahmet Necdet Sirkecioğlu and Melkon Tatlier and {"O}mer Tunç Savaşçı and Ayse …
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Obtaining high crystalline ball milled H-Y zeolite particles with
1. Introduction. Ball milling is an effective technique to obtain nano sized particles from micro sized particles. Different nano zeolites have been reported to be produced from ball milling such as zeolite type A, X, mordenite, and ZSM-5 [[1], [2], [3]].Among the various zeolites, zeolite type Y is considered to be of significant …
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Facile morphological tuning of thin film composite membranes for
As received, micron-sized commercial zeolites underwent a wet ball milling process which was previously developed by our group 43. Zeolites and CNS (3:1 ratio by mass) were initially mixed ...
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Monolithic reactors for environmental applications
The wet treatment of powders in a ball mill is one of the more widely used ways to get a uniform slurry suspension. Thus, this treatment can reduce the size of crystals. Xie and Kaliaguine [122] reported that a vigorous dry ball milling of KNazeolites results in the collapse of the zeolite crystal structure, but positively affects the ...
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Optimized experimental design for natural clinoptilolite zeolite ball
Mohammad Kazemeini Add to Mendeley https://doi/10.1016/j.powtec.2010.05.034 Get rights and content Abstract Nano …
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Adsorption of Petroleum Monoaromatics from Aqueous Solutions …
Size reduction of zeolite particles by grinding and milling normally takes place by means of wet and dry ball milling in order to prevent the destruction crystalline structure ... K., Sirkecioglu, A., Tather, M., Savasci, O. T., & Erdem-Senatalar, A. (2004). Wet ball milling of zeolite HY. Powder Technology, 142, 121. Article Google Scholar ...
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(PDF) Natural clinoptilolite nanoparticles: an …
Wet ball milling, as a potential means to decrease the particle size of zeolite HY with minimal loss of crystallinity, was investigated. The diameter of the ball as well as the milling speed and ...
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Cellulose Nanofibrils as a Damping Material for the Production of
In addition, the complicated nature of hydrothermal synthesis, long time requirement, and limitations created an opportunity for alternative methods to produce nanozeolite. Ball milling of micro-zeolite Y under dry or wet conditions can be used to obtain nanozeolite Y with a high Si: Al ratio.
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Synthesis of Highly Active Nanozeolites Using Methods of
Abstract Methods for preparing zeolites with the particle size of 50–200 nm using mechanical milling on bead mills (top-down approach) are analyzed. The milling can be described by a first-order rate equation, but mathematical models allowing prediction of the particle size and degree of crystallinity of zeolite after milling, based on the process …
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Insight into ball milling for size reduction and nanoparticles
Ball milling (BM) is a simple, reproducible, and environmentally friendly method for converting bulk materials to the nanometer range. While this technique has …
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Nanozeolite Produced by Wet Milling at Different Milling Time
2.1 Materials. The commercial powders of Zeolite was purchased from Fluka with means size about ≥45 µm. 2.2 Ball Milling Treatment. Wet grinding has been selected in this study because it has some advantages over dry grinding such as the higher energy efficiency, lower magnitude of excess enthalpy, and the elimination of dust formation …
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