Dr. Ir. I Dewa Gede Arsa Putrawan, M.Si., IPM.

[:id]

Kelompok Keahlian	KK Produk Teknik Kimia Berkelanjutan
Sekolah/Fakultas	Fakultas Teknologi Industri
Jabatan Fungsional	LEKTOR KEPALA

S1
ITB, Bandung – Indonesia
1992

S2
ITB, Bandung – Indonesia
1995

S3
Tokyo of Institute Technology, Tokyo – Jepang
1999

Google Scholar
h-index : 8
i10-index : 5

Scopus
h-index : 5

Sinta
SINTA Score Overall : 875
SINTA Score 3 Years : 329

BOPTN - Stabiliser termal dari fraksi tak jenuh asam lemak pengotor minyak sawit untuk resin polivinil klorida sebagai bahan pipa (2026)
Pengolahan Residu Buah Kelapa untuk Meningkatkan Nilai Tambah Produksi Minyak Kelapa Murni di Desa Inerie, Kecamatan Inerie, Kabupaten Ngada, Nusa Tenggara Timur (2025)
Studi Pengembangan Teknologi Produksi EHTG (2025)
Pembangkit Biogas dari Peternakan Ayam Petelur di Bajawa, Nusa Tenggara Timur (2025)
Aditif polivinil klorida berbasis minyak nabati (2025)
Optimasi Operasi Pabrik Pilot Tin RE-Stab dari Distilat Asam Lemak Sawit (2024)
Pemanfaatan limbah penyamakan kulit sebagai bahan baku stabiliser termal polivinil klorida (2024), penelitian, sebagai Ketua Tim, didanai ITB.
Optimasi Operasi Pabrik Pilot Tin Re-Stab dari Distilat Asam Lemak Sawit (2024), penelitian, sebagai Ketua Tim, didanai PT Timah Industri.
Pengembangan Bisnis Digital Sagu sebagai Bahan Pangan Khas Papua di Kabupaten Sorong, Provinsi Papua Barat Daya (2023), pengabdian masyarakat, sebagai Anggota Tim, didanai ITB.
Pemanfaatan Buah Kelapa menjadi Produk-produk Turunan untuk meningkatkan Kesejahteraan Petani Desa Inerie (Nusa Tenggara Timur) (2023), pengabdian masyarakat, sebagai Ketua Tim, didanai ITB.
Sintesis Stabiliser Termal Polivinil Klorida dari Fraksi Tak Jenuh Distilat Asam Lemak Sawit (2023), penelitian, sebagai Ketua Tim, didanai ITB.
Sintesis Stabiliser Termal Polivinil Klorida Dari Minyak Biji Kapuk (2022), penelitian, sebagai Ketua Tim, didanai ITB.
Studi Dinamika Pembentukan Partikel Padat Melalui Proses Presipitasi (2022), penelitian, sebagai Anggota Tim, didanai ITB .
Pengembangan Teknologi Produksi Stabiliser Termal Polyvinyl Chloride (PVC) Berbasis Sawit dan Campuran Logam (2022), sebagai Ketua Tim, didanai Badan Pengelola Dana Perkebunan Kelapa Sawit.
Sintesis Stabilisator Polivinil Klorida Campuran Logam Berbasis Sawit (2021), penelitian, sebagai Ketua Tim, didanai ITB.
Recoveri Amonium Klorida Dari Air Limbah Pabrik Stabiliser Termal Polivinil Klorida (2020), penelitian, sebagai Ketua Tim, didanai ITB.
Pelaksanaan Program Pendanaan Konsorsium Riset dan Inovasi Untuk Percepatan Penanganan Corona Virus Disease 2019 (COVID-19) dengan Judul Portbale Pre-treatment Unit untuk Limbah Medis Terkontaminasi Covid-19 Di Fasilitas Layanan Kesehatan (2020)
Program Sarjana Teknik Kimia - Kelas Internasional SEMESTER II 2019/2020 (2020)
Program Sarjana Teknik Kimia Kelas Internasional semester I 2020/2021 (2020)
Dukungan Pendanaan Mengikuti Kegiatan 2019 IEEE 6th International Conference on Industrial Engineering and Application (ICIEA) (2019)
Indonesia Chemical Engineering Challenge (ICHEC) 2019 (2019)
PENGEMBANGAN TEKNOLOGI PRODUKSI STABILISER TERMAL PVC DARI PALM FATTY ACID DISTILLATE (2018)
Kelas Internasional Prodi Sarjana Teknik Kimia FTI ITB (2017)
Kelas Internasional S1 Teknik Kimia Angkatan 2017 Semester I 2017/2018 (2017)
Kerja Sama Kelas Internasional (2016)
Pengembangan Teknologi Produksi Bahan Baku Stabiliser Termal PVC dari Palm Fatty Acid Distillate (2016)
Rekayasa Geopolimer sebagai bahan konstruksi rendah energi yang memanfaatkan limbah aluminosilikat (2013)
Delignifikasi Lignoselulosa Bahan Mentah Pembuatan Bioetanol dengan Amoniak dan Amina (2010)
Pengembangan Teknologi Produksi Minyak Pangan Sehat dari Hasil Samping Penggilingan Padi (2008)
Pengembangan Teknologi Produksi Minyak Pangan Sehat dari hasil Samping Penggilingan Padi (2007)

[:id]

Thermal Degradation Kinetics of Polyvinyl Chloride Stabilized with Palm Based Mixed Metal Carboxylates, I.D.G.A. Putrawan (Corresponding author), M.J.S. Hasibuan, S.N. Nainggolan, E.D. Aprilia, ASEAN Journal of Chemical Engineering, 25 (2), 2025, 355-366, 10.22146/ajche.19436.
Thermal stabilization of polyvinyl chloride using mixed metal palmates in the presence of co-stabilizers, I.D.G.A. Putrawan, N.A.P. Nento, S.H. Pratama, A. Kusuma, Y.H. Chandra, D.K. Tayip, A. Azharuddin, A. Indarto, D. Adityawarman, AIP Conference Proceedings, 3295 (1), (2025), art. No. 030009, DOI: 10.1063/5.0269812.
Measurement and interpretation of sodium mercaptoethyl palmate solution viscosity data, I.D.G.A. Putrawan, S.A.A. Putri, H.A. Mahdyani, A. Azharuddin, A. Indarto, D. Adityawarman, AIP Conference Proceedings, 3295 (1), (2025), art. no. 060007, DOI: 10.1063/5.0269813.
Polyvinyl chloride thermal stabilizer from high-acid crude rice bran oil: a non-food utilization of rice bran oil”, OCL-Oilseeds and fats, Crops and Lipids, I.D.G.A. Putrawan (Corresponding author), N., Rahmawati, 32, 2025, 2. https://doi.org/10.1051/ocl/2024033.
Techno-economic analysis of process for separating saturated and unsaturated fractions from palm fatty acid distillate, F. Halim, A. Indarto, I.D.G.A. Putrawan (Corresponding author), Jurnal Rekayasa Proses, 19(1) 2025, 1-11. https://doi.org/10.22146/jrekpros.16251.
Separation of saturated and unsaturated fatty acids, A. S. Rahmah, I. D. G. A. Putrawan (Corresponding author), I. D. A. Candradewi, N. L. Agustias, W. Nugraha, H. Salahu, Dintek, 18(01), 36–50. https://jurnal.ummu.ac.id/index.php/dintek/article/view/2421.
Using solid waste from the leather tanning industry to produce a mixed calcium/zinc thermal stabilizer for polyvinyl chloride, I.D.G.A. Putrawan (Corresponding author), S. Mardiani, V. Wonoputri, Circular Economy, 3(4), Dec 2024, 100115. https://doi.org/10.1016/j.cec.2024.100115.
Valorization of palm oil refining by-product for organotin mercaptide as a polyvinyl chloride thermal stabilizer: Synthesis, efficacy and comparison to mixed metal stearate I.D.G.A. Putrawan (Corresponding author), A. Azharuddin, Journal of Bioresources and Bioproducts, 9(4), Nov 2024, 565-576. https://doi.org/10.1016/j.jobab.2024.06.001.
Techno-economic analysis of cleaner alternatives for recovering ammonium chloride from wastewater generated by polyvinyl chloride thermal stabilizer plants, I.D.G.A. Putrawan (Corresponding author), A. Azharuddin, H. Komariah, R. Egashira, Cleaner Engineering and Technology, 21, 2024, 100787. https://doi.org/10.1016/j.clet.2024.100787.
Synthesis and thermal stabilizing effect on polyvinyl chloride of calcium/zinc carboxylate from palm fatty acid distillate: Effect of metal to fatty acid rasio, I.D.G.A. Putrawan (Corresponding author), N.A.P. Nento, A. Azharuddin, A. Indarto, D. Adityawarman, AIP Conf. Proc. 7 March 2024; 3073 (1): 050008.
Heat transfer coefficient on stirring palm fatty acid distillate in a jacketed tank at a dynamic stage, I.D.G.A. Putrawan (Corresponding author), Y. OctaviaY., A. Azharuddin, A. Indarto, D. Adityawarman, AIP Conf. Proc. 7 March 2024; 3073 (1): 080007.
Preparing epoxidized vegetable oil from waste generated by the kapok fiber industry and assessing its thermal stabilization effect as a Co-stabilizer for polyvinyl chloride
IDGA Putrawan, A Azharuddin, J Jumrawati

Heliyon (2023)
Thermal stabilization of polyvinyl chloride by calcium and zinc carboxylates derived from byproduct of palm oil refining
IDGA Putrawan, A Indarto, Y Octavia

Heliyon 8 (8) (2022)
Extraction of Free Fatty Acid Mixtures from Rice Bran Oil by Aqueous Renewable Alcohols: Liquid-liquid Equilibrium Diagram and Number of Equilibrium Stages.
I Putrawan, M Widyasih, R Wulantari

Journal of Engineering & Technological Sciences 53 (1) (2021)
Sintesis Dimerkaptoetil Adipat sebagai Bahan Baku Stabiliser Termal Polivinil Klorida berbasis Timah Organik Ester Balik
IDGA Putrawan, N Natan, RA Syakuron

Indonesian Journal of Chemical Research 8 (2), 85-92 (2020)
Agricultural wastes as renewable fillers in physical granulation of NPK fertilizers: Evaluation of on-size granules and comparison to conventional filler
I Putrawan, A Azharuddin, D Adityawarman

International journal of recycling organic waste in agriculture 9 (2), 119-135 (2020)
Synthesis of mercaptoethyl ester of palm fatty acid distillate: Effects of dehydration methods
IDGA Putrawan, DA Rahim, APA Sitompul, SR Wakana

IOP Conference Series: Materials Science and Engineering 823 (1), 012007 (2020)
Sintesis Merkaptoetil Karboksilat sebagai Bahan Baku Stabiliser Termal Polivinil Klorida: Variasi Sumber Asam Lemak
IDGA Putrawan, A Azharuddin, D Adityawarman, DA Rahim

Jurnal Teknik Kimia Indonesia 18 (2), 47-52 (2020)
Pembuatan karbohidrazida dari hidrazin dan asam sianurat
IDGA Putrawan, A Ihsan, S Sofyan

Jurnal Teknik Kimia Indonesia 9 (3), 83-90 (2018)
Aqueous liquid membrane process for recovery of BTX aromatics
IDGA Putrawan

Jurnal Teknik Kimia Indonesia 11 (1), 1-8 (2018)
Stabilisasi dedak padi melalui pemasakan ekstrusif
IDGA Putrawan, TH Soerawidjaja

Jurnal teknik kimia Indonesia 6 (3), 681-688 (2018)
Putrawan I.D.G.A., Azharuddin A., Arum K.R., Adityawarman D., Rahim D.A.
Synthesis of Mercapto Ethyl Ester of Palm Fatty Acid Distillate(2018)
Octavia S., Soerawidjaja T.H., Purwadi R., Putrawan I.A.G.A.
The advantages of soaking with aqueous ammonia pre-treatment process of oil palm empty fruit bunches(2017)
Qirom M., Indarto A., Putrawan I.A.
Case studies thermal analysis of HP condensate stabilizer column(2014)
Samadhi T.W., Putrawan I.D.G.A., Prabowo B.E., Dwitawidi A.
Statistical evaluation of non-agglomerating coating for granulated natural asphalt(2011)
Putrawan I.D.G.A., Soerawidjaja T.H.
Separation of dimethylnaphthalene isomers by extractive crystallization(2004)
Recovery of dimethylnaphthalene isomers from light cycle oil by O/W/O emulsion liquid membrane proce(1999)

[:en]

Preparing epoxidized vegetable oil from waste generated by the kapok fiber industry and assessing its thermal stabilization effect as a Co-stabilizer for polyvinyl chloride
IDGA Putrawan, A Azharuddin, J Jumrawati

Heliyon (2023)
Thermal stabilization of polyvinyl chloride by calcium and zinc carboxylates derived from byproduct of palm oil refining
IDGA Putrawan, A Indarto, Y Octavia

Heliyon 8 (8) (2022)
Extraction of Free Fatty Acid Mixtures from Rice Bran Oil by Aqueous Renewable Alcohols: Liquid-liquid Equilibrium Diagram and Number of Equilibrium Stages.
I Putrawan, M Widyasih, R Wulantari

Journal of Engineering & Technological Sciences 53 (1) (2021)
Sintesis Dimerkaptoetil Adipat sebagai Bahan Baku Stabiliser Termal Polivinil Klorida berbasis Timah Organik Ester Balik
IDGA Putrawan, N Natan, RA Syakuron

Indonesian Journal of Chemical Research 8 (2), 85-92 (2020)
Agricultural wastes as renewable fillers in physical granulation of NPK fertilizers: Evaluation of on-size granules and comparison to conventional filler
I Putrawan, A Azharuddin, D Adityawarman

International journal of recycling organic waste in agriculture 9 (2), 119-135 (2020)
Synthesis of mercaptoethyl ester of palm fatty acid distillate: Effects of dehydration methods
IDGA Putrawan, DA Rahim, APA Sitompul, SR Wakana

IOP Conference Series: Materials Science and Engineering 823 (1), 012007 (2020)
Sintesis Merkaptoetil Karboksilat sebagai Bahan Baku Stabiliser Termal Polivinil Klorida: Variasi Sumber Asam Lemak
IDGA Putrawan, A Azharuddin, D Adityawarman, DA Rahim

Jurnal Teknik Kimia Indonesia 18 (2), 47-52 (2020)
Pembuatan karbohidrazida dari hidrazin dan asam sianurat
IDGA Putrawan, A Ihsan, S Sofyan

Jurnal Teknik Kimia Indonesia 9 (3), 83-90 (2018)
Aqueous liquid membrane process for recovery of BTX aromatics
IDGA Putrawan

Jurnal Teknik Kimia Indonesia 11 (1), 1-8 (2018)
Stabilisasi dedak padi melalui pemasakan ekstrusif
IDGA Putrawan, TH Soerawidjaja

Jurnal teknik kimia Indonesia 6 (3), 681-688 (2018)
Putrawan I.D.G.A., Azharuddin A., Arum K.R., Adityawarman D., Rahim D.A.
Synthesis of Mercapto Ethyl Ester of Palm Fatty Acid Distillate(2018)
Octavia S., Soerawidjaja T.H., Purwadi R., Putrawan I.A.G.A.
The advantages of soaking with aqueous ammonia pre-treatment process of oil palm empty fruit bunches(2017)
Qirom M., Indarto A., Putrawan I.A.
Case studies thermal analysis of HP condensate stabilizer column(2014)
Samadhi T.W., Putrawan I.D.G.A., Prabowo B.E., Dwitawidi A.
Statistical evaluation of non-agglomerating coating for granulated natural asphalt(2011)
Putrawan I.D.G.A., Soerawidjaja T.H.
Separation of dimethylnaphthalene isomers by extractive crystallization(2004)
Recovery of dimethylnaphthalene isomers from light cycle oil by O/W/O emulsion liquid membrane proce(1999)

[:]

KOMPOSISI BAHAN UNTUK STABILISER PANAS POLIVINIL KLORIDA BERBASIS DISTILAT ASAM LEMAK SAWIT-Paten (2023)
PROSES PEMBUATAN STABILISER PANAS RESIN POLIVINIL KLORIDA DIPERKAYA TIMAH ORGANIK ESTER BALIK SULFIDA DARI DISTILAT ASAM LEMAK SAWIT-Paten (2022)
PROSES PEMBUATAN SABUN SENG SEBAGAI STABILISER PANAS PRIMER RESIN POLIVINIL KLORIDA-Paten (2022)
PROSES PRODUKSI AMONIUM KLORIDA DARI AIR LIMBAH SISA PRODUKSI STABILISER PANAS POLIVINIL KLORIDA-Paten (2021)
PROSES PEMBUATAN PRODUK KIMIA AMONIA, HIDROGEN, OKSIGEN, KLORIN, NITROGEN, ASAM KLORIDA, NATRIUM HIDROKSIDA, DAN AMONIUM KLORIDA SECARA SERENTAK BERBAHAN BAKU AIR, UDARA, DAN KONSENTRAT AIR GARAM MENGGUNAKAN LISTRIK DARI PEMBANGKIT LISTRIK TENAGA ENERGI SURYA-Paten (2021)

[:en]

Kelompok Keahlian	KK Produk Teknik Kimia Berkelanjutan
Sekolah/Fakultas	Fakultas Teknologi Industri
Jabatan Fungsional	LEKTOR KEPALA

S1
ITB, Bandung – Indonesia
1992

S2
ITB, Bandung – Indonesia
1995

S3
Tokyo of Institute Technology, Tokyo – Jepang
1999

Google Scholar
h-index : 8
i10-index : 5

Scopus
h-index : 5

Sinta
SINTA Score Overall : 875
SINTA Score 3 Years : 329

BOPTN - Stabiliser termal dari fraksi tak jenuh asam lemak pengotor minyak sawit untuk resin polivinil klorida sebagai bahan pipa (2026)
Pengolahan Residu Buah Kelapa untuk Meningkatkan Nilai Tambah Produksi Minyak Kelapa Murni di Desa Inerie, Kecamatan Inerie, Kabupaten Ngada, Nusa Tenggara Timur (2025)
Studi Pengembangan Teknologi Produksi EHTG (2025)
Pembangkit Biogas dari Peternakan Ayam Petelur di Bajawa, Nusa Tenggara Timur (2025)
Aditif polivinil klorida berbasis minyak nabati (2025)
Optimasi Operasi Pabrik Pilot Tin RE-Stab dari Distilat Asam Lemak Sawit (2024)
Pemanfaatan limbah penyamakan kulit sebagai bahan baku stabiliser termal polivinil klorida (2024), penelitian, sebagai Ketua Tim, didanai ITB.
Optimasi Operasi Pabrik Pilot Tin Re-Stab dari Distilat Asam Lemak Sawit (2024), penelitian, sebagai Ketua Tim, didanai PT Timah Industri.
Pengembangan Bisnis Digital Sagu sebagai Bahan Pangan Khas Papua di Kabupaten Sorong, Provinsi Papua Barat Daya (2023), pengabdian masyarakat, sebagai Anggota Tim, didanai ITB.
Pemanfaatan Buah Kelapa menjadi Produk-produk Turunan untuk meningkatkan Kesejahteraan Petani Desa Inerie (Nusa Tenggara Timur) (2023), pengabdian masyarakat, sebagai Ketua Tim, didanai ITB.
Sintesis Stabiliser Termal Polivinil Klorida dari Fraksi Tak Jenuh Distilat Asam Lemak Sawit (2023), penelitian, sebagai Ketua Tim, didanai ITB.
Sintesis Stabiliser Termal Polivinil Klorida Dari Minyak Biji Kapuk (2022), penelitian, sebagai Ketua Tim, didanai ITB.
Studi Dinamika Pembentukan Partikel Padat Melalui Proses Presipitasi (2022), penelitian, sebagai Anggota Tim, didanai ITB .
Pengembangan Teknologi Produksi Stabiliser Termal Polyvinyl Chloride (PVC) Berbasis Sawit dan Campuran Logam (2022), sebagai Ketua Tim, didanai Badan Pengelola Dana Perkebunan Kelapa Sawit.
Sintesis Stabilisator Polivinil Klorida Campuran Logam Berbasis Sawit (2021), penelitian, sebagai Ketua Tim, didanai ITB.
Recoveri Amonium Klorida Dari Air Limbah Pabrik Stabiliser Termal Polivinil Klorida (2020), penelitian, sebagai Ketua Tim, didanai ITB.
Pelaksanaan Program Pendanaan Konsorsium Riset dan Inovasi Untuk Percepatan Penanganan Corona Virus Disease 2019 (COVID-19) dengan Judul Portbale Pre-treatment Unit untuk Limbah Medis Terkontaminasi Covid-19 Di Fasilitas Layanan Kesehatan (2020)
Program Sarjana Teknik Kimia - Kelas Internasional SEMESTER II 2019/2020 (2020)
Program Sarjana Teknik Kimia Kelas Internasional semester I 2020/2021 (2020)
Dukungan Pendanaan Mengikuti Kegiatan 2019 IEEE 6th International Conference on Industrial Engineering and Application (ICIEA) (2019)
Indonesia Chemical Engineering Challenge (ICHEC) 2019 (2019)
PENGEMBANGAN TEKNOLOGI PRODUKSI STABILISER TERMAL PVC DARI PALM FATTY ACID DISTILLATE (2018)
Kelas Internasional Prodi Sarjana Teknik Kimia FTI ITB (2017)
Kelas Internasional S1 Teknik Kimia Angkatan 2017 Semester I 2017/2018 (2017)
Kerja Sama Kelas Internasional (2016)
Pengembangan Teknologi Produksi Bahan Baku Stabiliser Termal PVC dari Palm Fatty Acid Distillate (2016)
Rekayasa Geopolimer sebagai bahan konstruksi rendah energi yang memanfaatkan limbah aluminosilikat (2013)
Delignifikasi Lignoselulosa Bahan Mentah Pembuatan Bioetanol dengan Amoniak dan Amina (2010)
Pengembangan Teknologi Produksi Minyak Pangan Sehat dari Hasil Samping Penggilingan Padi (2008)
Pengembangan Teknologi Produksi Minyak Pangan Sehat dari hasil Samping Penggilingan Padi (2007)

[:id]

Thermal Degradation Kinetics of Polyvinyl Chloride Stabilized with Palm Based Mixed Metal Carboxylates, I.D.G.A. Putrawan (Corresponding author), M.J.S. Hasibuan, S.N. Nainggolan, E.D. Aprilia, ASEAN Journal of Chemical Engineering, 25 (2), 2025, 355-366, 10.22146/ajche.19436.
Thermal stabilization of polyvinyl chloride using mixed metal palmates in the presence of co-stabilizers, I.D.G.A. Putrawan, N.A.P. Nento, S.H. Pratama, A. Kusuma, Y.H. Chandra, D.K. Tayip, A. Azharuddin, A. Indarto, D. Adityawarman, AIP Conference Proceedings, 3295 (1), (2025), art. No. 030009, DOI: 10.1063/5.0269812.
Measurement and interpretation of sodium mercaptoethyl palmate solution viscosity data, I.D.G.A. Putrawan, S.A.A. Putri, H.A. Mahdyani, A. Azharuddin, A. Indarto, D. Adityawarman, AIP Conference Proceedings, 3295 (1), (2025), art. no. 060007, DOI: 10.1063/5.0269813.
Polyvinyl chloride thermal stabilizer from high-acid crude rice bran oil: a non-food utilization of rice bran oil”, OCL-Oilseeds and fats, Crops and Lipids, I.D.G.A. Putrawan (Corresponding author), N., Rahmawati, 32, 2025, 2. https://doi.org/10.1051/ocl/2024033.
Techno-economic analysis of process for separating saturated and unsaturated fractions from palm fatty acid distillate, F. Halim, A. Indarto, I.D.G.A. Putrawan (Corresponding author), Jurnal Rekayasa Proses, 19(1) 2025, 1-11. https://doi.org/10.22146/jrekpros.16251.
Separation of saturated and unsaturated fatty acids, A. S. Rahmah, I. D. G. A. Putrawan (Corresponding author), I. D. A. Candradewi, N. L. Agustias, W. Nugraha, H. Salahu, Dintek, 18(01), 36–50. https://jurnal.ummu.ac.id/index.php/dintek/article/view/2421.
Using solid waste from the leather tanning industry to produce a mixed calcium/zinc thermal stabilizer for polyvinyl chloride, I.D.G.A. Putrawan (Corresponding author), S. Mardiani, V. Wonoputri, Circular Economy, 3(4), Dec 2024, 100115. https://doi.org/10.1016/j.cec.2024.100115.
Valorization of palm oil refining by-product for organotin mercaptide as a polyvinyl chloride thermal stabilizer: Synthesis, efficacy and comparison to mixed metal stearate I.D.G.A. Putrawan (Corresponding author), A. Azharuddin, Journal of Bioresources and Bioproducts, 9(4), Nov 2024, 565-576. https://doi.org/10.1016/j.jobab.2024.06.001.
Techno-economic analysis of cleaner alternatives for recovering ammonium chloride from wastewater generated by polyvinyl chloride thermal stabilizer plants, I.D.G.A. Putrawan (Corresponding author), A. Azharuddin, H. Komariah, R. Egashira, Cleaner Engineering and Technology, 21, 2024, 100787. https://doi.org/10.1016/j.clet.2024.100787.
Synthesis and thermal stabilizing effect on polyvinyl chloride of calcium/zinc carboxylate from palm fatty acid distillate: Effect of metal to fatty acid rasio, I.D.G.A. Putrawan (Corresponding author), N.A.P. Nento, A. Azharuddin, A. Indarto, D. Adityawarman, AIP Conf. Proc. 7 March 2024; 3073 (1): 050008.
Heat transfer coefficient on stirring palm fatty acid distillate in a jacketed tank at a dynamic stage, I.D.G.A. Putrawan (Corresponding author), Y. OctaviaY., A. Azharuddin, A. Indarto, D. Adityawarman, AIP Conf. Proc. 7 March 2024; 3073 (1): 080007.
Preparing epoxidized vegetable oil from waste generated by the kapok fiber industry and assessing its thermal stabilization effect as a Co-stabilizer for polyvinyl chloride
IDGA Putrawan, A Azharuddin, J Jumrawati

Heliyon (2023)
Thermal stabilization of polyvinyl chloride by calcium and zinc carboxylates derived from byproduct of palm oil refining
IDGA Putrawan, A Indarto, Y Octavia

Heliyon 8 (8) (2022)
Extraction of Free Fatty Acid Mixtures from Rice Bran Oil by Aqueous Renewable Alcohols: Liquid-liquid Equilibrium Diagram and Number of Equilibrium Stages.
I Putrawan, M Widyasih, R Wulantari

Journal of Engineering & Technological Sciences 53 (1) (2021)
Sintesis Dimerkaptoetil Adipat sebagai Bahan Baku Stabiliser Termal Polivinil Klorida berbasis Timah Organik Ester Balik
IDGA Putrawan, N Natan, RA Syakuron

Indonesian Journal of Chemical Research 8 (2), 85-92 (2020)
Agricultural wastes as renewable fillers in physical granulation of NPK fertilizers: Evaluation of on-size granules and comparison to conventional filler
I Putrawan, A Azharuddin, D Adityawarman

International journal of recycling organic waste in agriculture 9 (2), 119-135 (2020)
Synthesis of mercaptoethyl ester of palm fatty acid distillate: Effects of dehydration methods
IDGA Putrawan, DA Rahim, APA Sitompul, SR Wakana

IOP Conference Series: Materials Science and Engineering 823 (1), 012007 (2020)
Sintesis Merkaptoetil Karboksilat sebagai Bahan Baku Stabiliser Termal Polivinil Klorida: Variasi Sumber Asam Lemak
IDGA Putrawan, A Azharuddin, D Adityawarman, DA Rahim

Jurnal Teknik Kimia Indonesia 18 (2), 47-52 (2020)
Pembuatan karbohidrazida dari hidrazin dan asam sianurat
IDGA Putrawan, A Ihsan, S Sofyan

Jurnal Teknik Kimia Indonesia 9 (3), 83-90 (2018)
Aqueous liquid membrane process for recovery of BTX aromatics
IDGA Putrawan

Jurnal Teknik Kimia Indonesia 11 (1), 1-8 (2018)
Stabilisasi dedak padi melalui pemasakan ekstrusif
IDGA Putrawan, TH Soerawidjaja

Jurnal teknik kimia Indonesia 6 (3), 681-688 (2018)
Putrawan I.D.G.A., Azharuddin A., Arum K.R., Adityawarman D., Rahim D.A.
Synthesis of Mercapto Ethyl Ester of Palm Fatty Acid Distillate(2018)
Octavia S., Soerawidjaja T.H., Purwadi R., Putrawan I.A.G.A.
The advantages of soaking with aqueous ammonia pre-treatment process of oil palm empty fruit bunches(2017)
Qirom M., Indarto A., Putrawan I.A.
Case studies thermal analysis of HP condensate stabilizer column(2014)
Samadhi T.W., Putrawan I.D.G.A., Prabowo B.E., Dwitawidi A.
Statistical evaluation of non-agglomerating coating for granulated natural asphalt(2011)
Putrawan I.D.G.A., Soerawidjaja T.H.
Separation of dimethylnaphthalene isomers by extractive crystallization(2004)
Recovery of dimethylnaphthalene isomers from light cycle oil by O/W/O emulsion liquid membrane proce(1999)

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Preparing epoxidized vegetable oil from waste generated by the kapok fiber industry and assessing its thermal stabilization effect as a Co-stabilizer for polyvinyl chloride
IDGA Putrawan, A Azharuddin, J Jumrawati

Heliyon (2023)
Thermal stabilization of polyvinyl chloride by calcium and zinc carboxylates derived from byproduct of palm oil refining
IDGA Putrawan, A Indarto, Y Octavia

Heliyon 8 (8) (2022)
Extraction of Free Fatty Acid Mixtures from Rice Bran Oil by Aqueous Renewable Alcohols: Liquid-liquid Equilibrium Diagram and Number of Equilibrium Stages.
I Putrawan, M Widyasih, R Wulantari

Journal of Engineering & Technological Sciences 53 (1) (2021)
Sintesis Dimerkaptoetil Adipat sebagai Bahan Baku Stabiliser Termal Polivinil Klorida berbasis Timah Organik Ester Balik
IDGA Putrawan, N Natan, RA Syakuron

Indonesian Journal of Chemical Research 8 (2), 85-92 (2020)
Agricultural wastes as renewable fillers in physical granulation of NPK fertilizers: Evaluation of on-size granules and comparison to conventional filler
I Putrawan, A Azharuddin, D Adityawarman

International journal of recycling organic waste in agriculture 9 (2), 119-135 (2020)
Synthesis of mercaptoethyl ester of palm fatty acid distillate: Effects of dehydration methods
IDGA Putrawan, DA Rahim, APA Sitompul, SR Wakana

IOP Conference Series: Materials Science and Engineering 823 (1), 012007 (2020)
Sintesis Merkaptoetil Karboksilat sebagai Bahan Baku Stabiliser Termal Polivinil Klorida: Variasi Sumber Asam Lemak
IDGA Putrawan, A Azharuddin, D Adityawarman, DA Rahim

Jurnal Teknik Kimia Indonesia 18 (2), 47-52 (2020)
Pembuatan karbohidrazida dari hidrazin dan asam sianurat
IDGA Putrawan, A Ihsan, S Sofyan

Jurnal Teknik Kimia Indonesia 9 (3), 83-90 (2018)
Aqueous liquid membrane process for recovery of BTX aromatics
IDGA Putrawan

Jurnal Teknik Kimia Indonesia 11 (1), 1-8 (2018)
Stabilisasi dedak padi melalui pemasakan ekstrusif
IDGA Putrawan, TH Soerawidjaja

Jurnal teknik kimia Indonesia 6 (3), 681-688 (2018)
Putrawan I.D.G.A., Azharuddin A., Arum K.R., Adityawarman D., Rahim D.A.
Synthesis of Mercapto Ethyl Ester of Palm Fatty Acid Distillate(2018)
Octavia S., Soerawidjaja T.H., Purwadi R., Putrawan I.A.G.A.
The advantages of soaking with aqueous ammonia pre-treatment process of oil palm empty fruit bunches(2017)
Qirom M., Indarto A., Putrawan I.A.
Case studies thermal analysis of HP condensate stabilizer column(2014)
Samadhi T.W., Putrawan I.D.G.A., Prabowo B.E., Dwitawidi A.
Statistical evaluation of non-agglomerating coating for granulated natural asphalt(2011)
Putrawan I.D.G.A., Soerawidjaja T.H.
Separation of dimethylnaphthalene isomers by extractive crystallization(2004)
Recovery of dimethylnaphthalene isomers from light cycle oil by O/W/O emulsion liquid membrane proce(1999)

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KOMPOSISI BAHAN UNTUK STABILISER PANAS POLIVINIL KLORIDA BERBASIS DISTILAT ASAM LEMAK SAWIT-Paten (2023)
PROSES PEMBUATAN STABILISER PANAS RESIN POLIVINIL KLORIDA DIPERKAYA TIMAH ORGANIK ESTER BALIK SULFIDA DARI DISTILAT ASAM LEMAK SAWIT-Paten (2022)
PROSES PEMBUATAN SABUN SENG SEBAGAI STABILISER PANAS PRIMER RESIN POLIVINIL KLORIDA-Paten (2022)
PROSES PRODUKSI AMONIUM KLORIDA DARI AIR LIMBAH SISA PRODUKSI STABILISER PANAS POLIVINIL KLORIDA-Paten (2021)
PROSES PEMBUATAN PRODUK KIMIA AMONIA, HIDROGEN, OKSIGEN, KLORIN, NITROGEN, ASAM KLORIDA, NATRIUM HIDROKSIDA, DAN AMONIUM KLORIDA SECARA SERENTAK BERBAHAN BAKU AIR, UDARA, DAN KONSENTRAT AIR GARAM MENGGUNAKAN LISTRIK DARI PEMBANGKIT LISTRIK TENAGA ENERGI SURYA-Paten (2021)

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