Indonesian Mining Journal
Vol 14, No 3 (2011): INDONESIAN MINING JOURNAL Vol. 14 No. 3 October 2011

PRELIMINARY STUDY OF PARTICLE SIZE MEASUREMENT OF FINE PHOSPHATE ROCKS USING DYNAMIC LIGHT SCATTERING METHOD

AGUS WAHYUDI (R&D Centre for Mineral and Coal Technology)
SARIMAN SARIMAN (R&D Centre for Mineral and Coal Technology)
SITI ROCHANI (R&D Centre for Mineral and Coal Technology)

Article Info

Publish Date
18 Nov 2017

Abstract

Particle size measurement is an important role in the utilization of phosphate rocks for nanofertilizer. In this study, the phosphate rocks from Wonosari and Ciamis were milled by planetary ball mill (PBM) into submicron size (0.19 μm). Measurements of the submicron size were conducted using a dynamic light scattering (DLS) method, i.e. iluminating. The milled products were also compared to the milled zeolite and bentonite from the same PBM. There is a relationship between the particle milled size and its chemical composition. The correlation is interpreted as the result of different hardness in minerals content.

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Journal Info
Indonesian Mining Journal
Website

Abbrev

imj

Publisher

PUSLITBANG Teknologi Mineral dan Batubara

Subject

Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Energy Engineering Environmental Science

Description

This Journal is published periodically two times annually : April and October, containing papers of research and development for mineral and coal, including exploration, exploitation, processing, utilization, environment, economics and policy. The editors only accept relevant papers with the ...