Method for granulation of absorbent and adsorbent granules prepared by the same

The present invention relates to a method for granulation of an absorbent and adsorbent granules prepared by the same. The method comprises the steps of blending sodium metasilicate, metakaoline and an inorganic ion exchange material in water to form a slurry; decanting the resulted slurry onto a ny...

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Bibliographic Details
Main Authors Huang Shih-Che, Liao Chi-Hung, Chiang Sheng-Wei, Chien Kuang-Li, Lin Kou-Min, Chung Jen-Chieh
Format Patent
LanguageEnglish
Published 09.08.2016
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
DECONTAMINATION ARRANGEMENTS THEREFOR
METALLURGY
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATING RADIOACTIVELY CONTAMINATED MATERIAL
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:The present invention relates to a method for granulation of an absorbent and adsorbent granules prepared by the same. The method comprises the steps of blending sodium metasilicate, metakaoline and an inorganic ion exchange material in water to form a slurry; decanting the resulted slurry onto a nylon cloth of 300 to 400 meshes and natural drying at ambient temperature to solidification; then breaking the solidified final product and sieving it by a screen having a mesh size of from 0.2 to 2.5 mm to provide the absorbent granules having excellent absorbability.
Bibliography:Application Number: US201414454448