Results 21 to 30 of about 69,771 (229)

Sintesis dan Karakterisasi Material Komposit Kaolin-ZVI (Zero Valent Iron) serta Uji Aplikasinya sebagai Adsorben Kation Cr (VI)

open access: yesJurnal Kimia Valensi, 2017
Kaolin-ZVI (Zero Valent Iron) composite has been synthesized through reduction method. This study aims to synthesize and investigate the characteristics of kaolin-ZVI composite using X-ray diffraction, infrared absorption and gas adsorption on the ...
Irwan Nugraha, Umi Kulsum
doaj   +1 more source

A contingency-based decision support instrument for selecting lean production tools and techniques [PDF]

open access: yes, 2021
This study is about the development of decision support instrument for selecting lean tools and techniques based on the contingency factors to help Malaysian organizations to select the right lean tools and techniques based on their context.
Yahya, Mohd Shahir
core  

Improving Efficacy of Beauveria bassiana against Stored Grain Beetles with a Synergistic Co-Formulant

open access: yesInsects, 2016
The potential of a dry powder co-formulant, kaolin, to improve the control of storage beetles by the entomopathogenic fungus Beauveria bassiana, isolate IMI389521, was investigated.
Clare Storm   +4 more
doaj   +1 more source

Novel Ag/Kaolin Nanocomposite as Adsorbent for Removal of Acid Cyanine 5R from Aqueous Solution

open access: yesJournal of Chemistry, 2013
Ag/kaolin nanocomposite was prepared by reduction of Ag+ ion with ethanol at alkaline condition on kaolin surface. Nanocomposite was characterized by FTIR, XRD, TEM, and BET methods. Results showed the Ag/kaolin composite has particle size 50 nm.
Saeedeh Hashemian, Mohammad Reza Shahedi
doaj   +1 more source

Evaluation of some ceramic clays from Zambia [PDF]

open access: yes, 1993
This reports details the technical evaluation of ceramic clays collected during visits to Zambia in 1990 and 1991 by the author (Clive Mitchell). The clay samples included: Choma kaolin (Southern Province), Twapia kaolin (Copperbelt Province), Kapiri ...
Mitchell, C.J.
core  

Effect of Temperature and Atmosphere on Agglomeration of Bed Particles in a Bubbling Fluidised Bed Burning Na‐Enriched Coal

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Agglomeration of bed materials during circulating fluidised bed (CFB) combustion or gasification of high‐alkali fuel is a practical challenge in industrial practice. This work investigates experimentally the effect of temperatures (700°C–900°C) and atmosphere (air equivalence ratios 1.61–0.53) on agglomeration in a lab‐scale bubbling fluidised
Zipeng Guo   +4 more
wiley   +1 more source

Kaolin as a possible treatment against lepidopteran larvae and mites in organic fruit production [PDF]

open access: yes, 2006
Few control methods are available in Norwegian organic fruit production that can prevent damage by early and late larvae. Also phytophagous mites are difficult to control without harming the beneficial mites.
Hovland, B.   +3 more
core  

Beneficial effects of zeolites on plant photosynthesis [PDF]

open access: yes, 2017
A
De Smedt, Caroline   +2 more
core   +2 more sources

Potassium Migration of Chestnut Shell Ashes Under Oxidizing Atmosphere and Its Modification Mechanism by Additives

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Biomass energy plays a critical role in alleviating environmental pressures. However, its relatively high content of alkali metals (especially for potassium) would cause ash‐related issues during combustion. To mitigate these issues, the potassium migration behaviors during chestnut shell (CS) conversion and the modification mechanisms of ...
Meijie Zhou   +6 more
wiley   +1 more source

Apixaban Enhances Endogenous Fibrinolysis in Patients with Atrial Fibrillation [PDF]

open access: yes, 2019
© The Author(s) 2019. Published by Oxford University Press on behalf of the European Society of Cardiology.AIMS: Approximately 20% of ischaemic stroke patients exhibit spontaneous arterial recanalization, attributable to endogenous fibrinolysis, which ...
Arachchillage, Deepa RJ   +7 more
core   +3 more sources

Home - About - Disclaimer - Privacy