KINETIKA REAKSI PEMBUATAN KALSIUM KARBONAT DARI LIMBAH MARMER DENGAN NA TRIUM KARBONAT
| Main Author: | Retno , Dewati |
|---|---|
| Format: | Article PeerReviewed application/pdf |
| Terbitan: |
Departement of Chemical Engineering
, 2008
|
| Subjects: | |
| Online Access: |
http://eprints.upnjatim.ac.id/3149/1/retno_dewati_jtkv2n1_apr_08.pdf http://eprints.upnjatim.ac.id/3149/ |
| ctrlnum |
3149 |
|---|---|
| fullrecord |
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title>KINETIKA REAKSI PEMBUATAN KALSIUM KARBONAT
DARI LIMBAH MARMER DENGAN
NA TRIUM KARBONAT</title><creator>Retno , Dewati</creator><subject>TP155 Chemical engineering</subject><description>The aim of Ihis research was to stlldy the reaction kinetics of calcium carbonate (CaCY)))
preparation by soda process by means determinc the chemical reaction order (reaction order) and
determilling the chemical reactioll rate and study the effect of process variables, temperatllre process
time. The major eqllipmellf in this research was a three-neck pask equ.pped with magnetic stirrer.
Lime sO/lltioll was reacted with soda ash solution in the three-neck flask then they were stirred hy
constant rale. While the variables lYere the reaction temperature of 60°C, 70°C, 80°C, 100°C,and the
reactioll time of 50, 60, 70, 8e, 90 (ill minutes). It was obtained Ihe largesl CaCO; namely at 60°C
and in the lime period of 90 mim/les, with reaction rale constanl of 0.458 minule-', its aclivation
energy value was qf 193.499 callmol and the highest conversion was achieved as large as 36.9%.
Reactioll (i Ca(OH) 2 and Na2CO; done look place ill order one.</description><publisher>Departement of Chemical Engineering</publisher><date>2008-04</date><type>Journal:Article</type><type>PeerReview:PeerReviewed</type><type>File:application/pdf</type><identifier>http://eprints.upnjatim.ac.id/3149/1/retno_dewati_jtkv2n1_apr_08.pdf</identifier><identifier>Retno , Dewati (2008) KINETIKA REAKSI PEMBUATAN KALSIUM KARBONAT DARI LIMBAH MARMER DENGAN NA TRIUM KARBONAT. Jurnal Teknik Kimia, 2 (2). pp. 161-168. ISSN 1978-0419</identifier><relation>http://eprints.upnjatim.ac.id/3149/</relation><recordID>3149</recordID></dc>
|
| format |
Journal:Article Journal PeerReview:PeerReviewed PeerReview File:application/pdf File |
| author |
Retno , Dewati |
| title |
KINETIKA REAKSI PEMBUATAN KALSIUM KARBONAT
DARI LIMBAH MARMER DENGAN
NA TRIUM KARBONAT |
| publisher |
Departement of Chemical Engineering |
| publishDate |
2008 |
| topic |
TP155 Chemical engineering |
| url |
http://eprints.upnjatim.ac.id/3149/1/retno_dewati_jtkv2n1_apr_08.pdf http://eprints.upnjatim.ac.id/3149/ |
| contents |
The aim of Ihis research was to stlldy the reaction kinetics of calcium carbonate (CaCY)))
preparation by soda process by means determinc the chemical reaction order (reaction order) and
determilling the chemical reactioll rate and study the effect of process variables, temperatllre process
time. The major eqllipmellf in this research was a three-neck pask equ.pped with magnetic stirrer.
Lime sO/lltioll was reacted with soda ash solution in the three-neck flask then they were stirred hy
constant rale. While the variables lYere the reaction temperature of 60°C, 70°C, 80°C, 100°C,and the
reactioll time of 50, 60, 70, 8e, 90 (ill minutes). It was obtained Ihe largesl CaCO; namely at 60°C
and in the lime period of 90 mim/les, with reaction rale constanl of 0.458 minule-', its aclivation
energy value was qf 193.499 callmol and the highest conversion was achieved as large as 36.9%.
Reactioll (i Ca(OH) 2 and Na2CO; done look place ill order one. |
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IOS2763.3149 |
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UPN Veteran Jawa Timur |
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Administrasi Negara dan Militer Arsitektur Ekonomi |
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KOTA SURABAYA |
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JAWA TIMUR |
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2016-09-22T18:44:55Z |
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