Results 101 to 110 of about 4,557,674 (294)
Comparative sorption kinetic studies of ammonium onto zeolite [PDF]
, 2009 [[abstract]]The sorption kinetics of ammonium onto three types of zeolite, natural zeolite, natural zeolite covered by biofilm and ammonium-bearing zeolite covered by biofilm, at two particle sizes were studied.
Wen, D.;Ho, Y.S.;Tang, X.
core
BMEMat, EarlyView.This review comprehensively summarizes emerging biomaterial‐based strategies and underlying mechanisms for modulating endogenous tendon stem/progenitor cells (TSPCs). It offers the most recent insights into TSPC physiology and potential applications of tissue engineering and regenerative medicine in tendons.
Zeyu Zhu +9 more
wiley +1 more source
Phenol Oxidation Using Natural Zeolite Supported Metal Ion Catalyst [PDF]
, 2008 Phenol with contained in waste water has to be reduced and it could be done by oxygen. In order to increase the rate of reaction it was neded a catalyst.
Perpustakaan UGM, i-lib
core +2 more sources
Geopolymer materials based on natural zeolite
Case Studies in Construction Materials, 2017 One of the potential raw materials for preparation of geopolymers is the natural zeolite. In the present report, the used natural zeolite (clinoptilolite) is from huge deposit near Beli Plast, Bulgaria. Geopolymer pastes and mortars are prepared by using three different alkaline activators—sodium hydroxide, sodium silicate and sodium carbonate.
Nikolov, A. (author) +2 more
openaire +4 more sources
ADSORPTION MALACHITE GREEN ON NATURAL ZEOLITE
, 2012 A natural zeolite was employed as adsorbent for reducing of malachite green from aqueous solution. A batch system was applied to study the adsorption of malachite green in single system on natural zeolite.
Eko Ariyanto
core +1 more source
Carbon and Hydrogen, EarlyView.This review summarizes recent advances in Zn/ZSM‐5 catalysts for propane dehydroaromatization, focusing on active site engineering, co‐aromatization systems, morphological regulation, and machine learning‐guided development. ABSTRACT Propane dehydroaromatization (PDA) represents a promising route for the value‐added utilization of shale gas resources ...
Shijie Zhao +9 more
wiley +1 more source
The thermal dehydration of natural zeolites [PDF]
, 1974 The zeolites constitute a group of minerals of much interest from geological, mineralogical and technological points of view. Structurally, they are tectosilicates with an 'open' framework containing channels and cavities which accommodate cations and ...
Reeuwijk, L.P., van
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Carbon and Hydrogen, EarlyView.Fe3Cu1/C (CuFe5O8) was synthesized by high‐temperature carbonization of FexCuyBDC MOF, which exhibited excellent catalytic performance for methane selective oxidation at 80°C. The synergistic effect between Cu and Fe in the derived Fe3Cu1/C (CuFe5O8) composite oxide inhibits deep oxidation compare to Fe/C (Fe3O4), and the reaction proceeds via a free ...
Jiaxin Cai +7 more
wiley +1 more source
Kinetics and Adsorption Isotherms Study of Cyanide Removal from Gold Processing Wastewater Using Natural and Impregnated Zeolites [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2018 The extraction of gold involves using cyanide which has the potential to impact the environment. Many studies have been done to reduce the environmental effects of cyanide.
Abdoullah Samiee Beyragh +4 more
doaj
THE APPLICATION OF NATURAL ZEOLITE FROM CIAMIS AS TiO2 PHOTOCATALYST SUPPORT FOR RHODAMINE B DYE PHOTODEGRADATION [PDF]
, 2016 The composite of zeolite-TiO2 was successfully prepared by mixing acid- activated Ciamis natural zeolite and TiO2 Degussa in absolute ethanol. The composite obtained was characterized by XRD, FT-IR and XRF.
Pedy Artsanti +3 more
core +1 more source