SYNTHESIS PRECIPITATED CALCIUM CARBONATE (PCC) USING LISIN AS DIRECTING AGENT

Yanti, Pepi Helza; Jamarun, Novesar; Arief, Syukri

dc.contributor.author	Yanti, Pepi Helza
dc.contributor.author	Jamarun, Novesar
dc.contributor.author	Arief, Syukri
dc.date.accessioned	2014-05-21T03:40:42Z
dc.date.available	2014-05-21T03:40:42Z
dc.date.issued	2014-05-21
dc.identifier.isbn	978-602-18936-0-9
dc.identifier.other	wahyu sari yeni
dc.identifier.uri	http://repository.unri.ac.id/xmlui/handle/123456789/6266
dc.description.abstract	Synthesis Precipitated Calcium Carbonate have done using lisin as source of amino acid with modification of caustic soda method. The limestone are first calcinated by XRF to analysis composition of limestone. The result showed CaO of limestone 55,26%. Analysis using FT-IR proved a pure crystal without contain lisin. Analysis using XRD showed optimum peak 2θ = 29,48300 .The particle size of lisin 0,05 M 68,56 nm with 88.21% calsit and 11.79% vaterit while particle size of Lisin 0.150 M 57.13 nm with 80.12% calsit and 19.89% vaterit. Based on our research proved that lisin can be used as directing agent to produce PCC. Key words: calcination, caustic soda , directing agent, lisin, PCC	en_US
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dc.description.provenance	Made available in DSpace on 2014-05-21T03:40:42Z (GMT). No. of bitstreams: 1 5 makalah oral.pdf: 471330 bytes, checksum: 6d6e90526bb0f096c4e5ef7490d67efe (MD5)	en
dc.description.sponsorship	Seminar UR-UKM ke-7 2012	en_US
dc.language.iso	en	en_US
dc.subject	calcination	en_US
dc.subject	caustic soda	en_US
dc.subject	directing agent	en_US
dc.subject	lisin	en_US
dc.subject	PCC	en_US
dc.title	SYNTHESIS PRECIPITATED CALCIUM CARBONATE (PCC) USING LISIN AS DIRECTING AGENT	en_US
dc.type	UR-Proceedings	en_US