Journal ArticleDOI
Synthesis and characterization of 13X zeolite from low-grade natural kaolin
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In this article, 13X zeolite was successfully synthesized from low-grade natural kaolin via alkali fusion followed by hydrothermal treatment, without extra Si source or dealumination.About:
This article is published in Advanced Powder Technology.The article was published on 2014-03-01. It has received 104 citations till now. The article focuses on the topics: Zeolite.read more
Citations
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Synthetic zeolites from fly ash as effective mineral sorbents for land-based petroleum spills cleanup
TL;DR: In this article, the sorbents were characterized by X-ray diffraction, scanning electron microscope, nitrogen adsorption/desorption, bulk density and particle size distribution.
Journal ArticleDOI
Green fabrication of bentonite/chitosan@cobalt oxide composite (BE/CH@Co) of enhanced adsorption and advanced oxidation removal of Congo red dye and Cr (VI) from water.
TL;DR: Bentonite/chitosan@Co3O4 green composite was successfully synthesized and its physicochemical properties were investigated utilizing several analytic techniques to make it one of the promising adsorbents.
Journal ArticleDOI
Product quality and catalyst deactivation in a four day catalytic fast pyrolysis production run
Ville Paasikallio,Christian Lindfors,Eeva Kuoppala,Yrjö Solantausta,Anja Oasmaa,Jani Lehto,Juha Lehtonen +6 more
TL;DR: In this paper, a spray-dried HZSM-5 catalyst was used for pine sawdust pyrolysis in VTT's 20 kg h−1 process development unit.
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Equilibrium CO 2 adsorption on zeolite 13X prepared from natural clays
TL;DR: In this article, the effect of various factors such as NaOH addition amount and aging time on the crystalline products were studied during the synthesis process and the optimum conditions related to the synthesis of zeolite 13X were set.
References
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Journal ArticleDOI
The Hydrothermal Synthesis of Zeolites: History and Development from the Earliest Days to the Present Time
Colin S. Cundy,Paul A. Cox +1 more
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Nanozeolites: Synthesis, Crystallization Mechanism, and Applications
TL;DR: In this article, the synthesis, crystallization mechanism, and application of colloidal zeolites are discussed, focusing on the synthesis formulations and features of different zeolite-type structures prepared in nanosized form.
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Nucleation and growth history of zeolite LTA synthesized from kaolinite by two different methods
TL;DR: In this paper, the synthesis of zeolite Linde Type A (LTA) from kaolinite by two different routes: (1) conventional hydrothermal alkaline activation and (2) alkaline fusion prior to hydro-thermal reaction, as well as its nucleation and growth history, were investigated.
Journal ArticleDOI
An investigation into the adsorption removal of ammonium by salt activated Chinese (Hulaodu) natural zeolite: Kinetics, isotherms, and thermodynamics
Aref Alshameri,Chunjie Yan,Yasir Al-Ani,Ammar Salman Dawood,Abdullateef Ibrahim,Chunyu Zhou,Hongquan Wang +6 more
TL;DR: In this paper, the optimum conditions for the activation of Chinese (Hulaodu) zeolite of the most effective parameters such as sodium concentration, stirring time, and temperature were determined.
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Synthesis of pure Na–X and Na–A zeolite from bagasse fly ash
TL;DR: In this article, fine particles of BFA have been reused to prepare zeolite Na−X and Na−A with high purity using hydrothermal treatment by optimizing the process condition, i.e., curing time, Hydrothermal temperature and Si/Al molar ratio in the reaction mixture.