Vol 8 No 2 (2020): Edition for September | Indonesian Journal of Chemical Research

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Published: 2020-09-30

Research articles

Sintesis Dimerkaptoetil Adipat sebagai Bahan Baku Stabiliser Termal Polivinil Klorida berbasis Timah Organik Ester Balik Synthesis of Dimercaptoethyl Adipate as Raw Materials of Reverse Ester Organotin based Polyvinyl Chloride Thermal Stabilizer

I Dewa Gede Arsa Putrawan, Nikanor Natan, Rizal Abdan Syakuron

85-92
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Abstract views 1515 | Download PDF downloads 3498 | DOI https://doi.org/10.30598/ijcr.2020.8-dwp
Dinamika Reaktor Katalitik Aliran Bolak-Balik untuk Oksidasi Emisi Gas Metana Dynamics of Reverse Flow Catalytic Reactor for Oxidation of Methane Gas Emission

Yogi Wibisono Budhi, Hans Gunawan Rimbuala, Andhika Feri Wibisono

93-100
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Abstract views 1410 | Download PDF downloads 1217 | DOI https://doi.org/10.30598/ijcr.2020.8-ywb
Ekstraksi Kalsium dari Cangkang Kerang Hijau (Perna viridis L.) dan Kerang Batik (Paphia undulata B.) dengan Metode Kalsinasi sebagai Sediaan Effervescent Extraction of Calcium from Green Clam Shells (Perna viridis L.) and Batik Clam Shells (Paphia undulata B.) by Calcination Method as Effervescent

Mohammad Rofik Usman, Rifka Nabila, Lutfiah Nurul Hakiki

101-107
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Abstract views 2344 | Download PDF downloads 3601 | DOI https://doi.org/10.30598/ijcr.2020.8-mru
Patchouli Oil Isolation and Identification of Chemical Components Using GC-MS

Fensia Analda Souhoka, Andi Zulkifli Al Aziz, Nazudin Nazudin

108-113
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Abstract views 2010 | Download PDF downloads 2848 | DOI https://doi.org/10.30598/ijcr.2020.8-fas
Profile Analysis of Fatty Acids of Tengkawang (Shorea Sumatrana) Oil Using GC-MS and Antibacterial Activity

Diah Gusti Riski, Rico Gewana Resdy Maulana, Edwin Permana, Intan Lestari, Indra Lasmana Tarigan

114-119
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Abstract views 1327 | Download PDF downloads 1624 | DOI https://doi.org/10.30598/ijcr.2020.8-dgr
Penyingkiran Merkuri Dari Minyak Mentah Berat: Konversi Merkuri Ion ke Merkuri Metalik Mercury Removal from Heavy Crude Oil: Conversion of Ionic Mercury to Metallic Mercury

Tri Partono Adhi, Harris Prabowo, Antonius Indarto

120-124
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Abstract views 1225 | Download PDF downloads 1466 | DOI https://doi.org/10.30598/ijcr.2020.8-tri
Studi Adsorpsi-Desorpsi Anion Fosfat Pada Bentonit Termodifikasi CTAB Adsorption-Desorption Studies of Phosphate on CTAB Modified Bentonite

Syarifah Rabiatul Adawiah, Sutarno Sutarno, Suyanta Suyanta

125-136
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Abstract views 1870 | Download PDF downloads 2201 | DOI https://doi.org/10.30598/ijcr.2020.8-sra
Perbandingan Kemampuan Aerasi Sembur (Spray) dengan Metode Adsorpsi Menggunakan Adsorben Serbuk Kulit Buah Kakao untuk Menurunkan Kadar Besi dan Mangan Pada Air Sumur Gali Comparison of Spray Aeration Ability (Spray) with Adsorption Method Using Adsorbent Powder Cocoa Rind to Reduce Iron and Manganese Levels in Dug Well Water

La Harimu, Aceng Haetami, Citra Purnama Sari, Haeruddin Haeruddin, Nurlansi Nurlansi

137-143
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Abstract views 1885 | Download PDF downloads 2300 | DOI https://doi.org/10.30598/ijcr.2020.8-hrm
Analisis Logam Nikel (Ni) dalam Air Laut dan Persebarannya di Perairan Teluk Kendari, Sulawesi Tenggara Analysis of Nickel (Ni) Metal in seawater and its distribution in Kendari Bay, Southeast Sulawesi

Dwiprayogo Wibowo, Basri Basri, Aryani Adami, Sumarlin Sumarlin, Rosdiana Rosdiana, Wa Ndibale, Ilham Ilham

144-150
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Abstract views 5048 | Download PDF downloads 7485 | DOI https://doi.org/10.30598/ijcr.2020.8-wib
Optimasi Adsorpsi Kompetitif Pewarna Biru Metilena dan Metil Oranye Menggunakan Adsorben Zeolit Alam Ende - Nusa Tenggara Timur (NTT) Adsorption Methylene Blue and Methyl Orange Using Natural Zeolite from Ende â€“ East Nusa Tenggara (NTT) as an Adsorbent

Yulius Dala Ngapa, Yasinta Embu Ika

151-158
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Abstract views 1960 | Download PDF downloads 3447 | DOI https://doi.org/10.30598/ijcr.2020.8-ydn
Biokonsentrasi dan Bioakumulasi Mercury (Hg) Pada Lamun Enhalus Acoroides Di Teluk Kayeli Kabupaten Buru Provinsi Maluku Bioconcentration and Bioaccumulation of Mercury (Hg) in Seagrass Enhalus Acoroides in Kayeli Bay, Buru Regency, Maluku Province

Fahrul R. Fakaubun, Yusthinus T Male, Debby A. J. Selanno

159-166
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Abstract views 1493 | Download PDF downloads 2915 | DOI https://doi.org/10.30598/ijcr.2020.8-frf