Results 101 to 110 of about 40,266 (304)

Zeolite Processing Technology To Become Material With High Economical Value [PDF]

open access: yes, 2004
Zeolite is a group of hydrated silical alumino mineral from alkaline specially sodium (Na), Potassium (K), Calcium (Ca), and Magnesium (Mg). More then 2000 years since it found the first time by Cronstedt on the year 1756 in Sweden have been found more ...
Goenadi, D. H. (Didiek)
core  

Indigo in the nanochannels of zeolite L : towards a new type of colorant [PDF]

open access: yes, 2018
A host-guest based colorant was synthesized by intercalating indigo molecules into the nanochannels of zeolite L (ZL). Reductive washing thereby ensured the efficient and selective removal of non-intercalated indigo molecules.
Brühwiler, Dominik   +7 more
core   +1 more source

THE EFFECT OF SYNTHETIC ZEOLITES ON SENSITIVITY AND STABILITY OF URIC ACID BIOSENSOR USING CYCLE VOLTAMETRY METHOD

open access: yesSpektra: Jurnal Fisika dan Aplikasinya, 2018
The synthesis of synthetic zeolite modified biosensor material has been carried out to detect uric acid. This study aims to look at the effect of synthetic zeolite on uric acid biosensor material on sensor stability and sensitivity. The biosensor was use
Iza Faizah   +2 more
doaj  

Remediation of amoxicillin-contaminated water using zeolite from coal bottom ash

open access: yesSains Tanah: Journal of Soil Science and Agroclimatology
The contamination of antibiotics in water bodies has increased significantly in recent years. Various treatments, including adsorption, have been sought, but most include expensive sorbent material with low efficiency.
Galuh Yuliani   +6 more
doaj   +1 more source

Phase Transformation of Zeolite P to Y and Analcime Zeolites due to Changing the Time and Temperature

open access: yesJournal of Spectroscopy, 2013
In the present study, the synthesis of template free zeolite P under hydrothermal condition was investigated. The effects of parameters such as Si/Al ratios (3–45), crystallization temperatures (80–160°C), and cry (40–60 h) on the synthesis of zeolite P ...
Seyed Naser Azizi   +2 more
doaj   +1 more source

Interaction between zeolites and cluster compounds. Part 1.—Adsorption of iron pentacarbonyl on zeolites [PDF]

open access: yes, 1983
The adsorption isotherms of Fe(CO)5 on NaY, HY and Linde L zeolites obtained in McBain balances show micropore adsorption, whereas additional capillary condensation is found with zeolite omega and Na-mordenite.
Bein, Thomas, Jacobs, Peter A.
core   +1 more source

TREATMENT OF LOW– AND INTERMEDIATE– LEVEL RADIOACTIVE LIQUID WASTE FROM ALTWATHA SITE USING IRAQI ZEOLITE

open access: yesJournal of Engineering, 2007
Ion exchange material used in this study is synthetic inorganic resin. It is Iraqi synthetic zeolite type Na-A, which was prepared from Iraqi kaolinite. The prepared zeolite pellets were solidified by heat treatment at 600oC for 3 hours.
Maysoon Jawdat Zaiter
doaj   +1 more source

Applications for special-purpose minerals at a lunar base [PDF]

open access: yes
Maintaining a colony on the Moon will require the use of lunar resources to reduce the number of launches necessary to transport goods from the Earth. It may be possible to alter lunar materials to produce minerals or other materials that can be used for
Ming, Douglas W.
core   +1 more source

Precipitation Method for LTA Zeolite Synthesis and Structural Characterization

open access: yesJurnal Teknik Kimia dan Lingkungan
The demand for large-scale industrial applications of zeolite has driven the development of synthetic zeolite as an alternative to natural zeolite, which is limited by availability and production constraints. This study investigates the synthesis of LTA (
Jessica Shierly Andita   +4 more
doaj   +1 more source

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