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All Journal Jurnal Rekayasa Proses Reaktor Research Report - Engineering Science El-HARAKAH : Jurnal Budaya Islam CHEMICA Jurnal Teknik Kimia Seminar Nasional Teknik Kimia Kejuangan Journal of Engineering and Technological Sciences JURNAL INTEGRASI PROSES Prosiding Semnastek SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Rekayasa Hijau Jurnal Proaksi Journal of Appropriate Technology for Community Services Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Reswara: Jurnal Pengabdian Kepada Masyarakat Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Rekayasa Proses
Herry Santoso
Jurusan Teknik Kimia, Fakultas Teknologi Industri, Universitas Katolik Parahyangan
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Journal : JURNAL INTEGRASI PROSES

 1 
PEMODELAN DAN SIMULASI REAKSI DEGRADASI PARASETAMOL DENGAN KATALIS TiO2 I Gede Pandega Wiratama; Hendra Ronaldi; Herry Santoso
JURNAL INTEGRASI PROSES VOLUME 6 NOMOR 3 JUNI 2017
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1245.372 KB) | DOI: 10.36055/jip.v6i3.1328

Abstract

The objective of this experiment is to determine the model and the optimum condition of the photocatalytic degradation of paracetamol. Based on the mechanism of the process, the suggested kinetics models are pseudo homogenous model, First Unimolecular Catalytic Reaction model, and Second Unimolecular Catalytic Reaction model.The first step of this research is determining the model then estimating the parameters of the model. k and n for the pseudo homogenous model;  ksr, kads, kdes, KA, KP, KR,and KS for the First Unimolecular Catalytic Reaction and Second Unimolecular Catalytic Reaction model. The validation and simulation of the parameters are based on the results of experiments conducted in the study (Desale et al., 2013). Validation of the models are carried out under the variations of catalyst loading and pH. This research shows that Surface reaction of First Unimolecular Catalytic Reaction’s model fitted the best from the data and there is no pattern on the error. The simulation gives the optimum conditions at catalyst loading 1 g/L and pH 9. In this optimum conditions, the simulation of paracetamol degradation can reach 99.961% on the conversion.
REACTIVE DIVIDING WALL COLUMN (RDWC) PADA PRODUKSI DIETIL KARBONAT Devina Affriani Reyga Riswandi; Michelle Tanujaya; Yansen Hartanto; Herry Santoso
JURNAL INTEGRASI PROSES VOLUME 8 NOMOR 1 JUNI 2019
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/jip.v8i1.5494

Abstract

In this era, the needs for chemicals are increasing. One of them is an additive called diethyl carbonate that is produced by the transesterification reaction of dimethyl carbonate and ethanol. To produce diethyl carbonate by conventional distillation with high purity is expensive and requires a lot of energy, so that new breakthroughs and innovations are needed to overcome this problem. The new breakthrough and innovation proposed in this study is Reactive Dividing Wall Column (RDWC). The purpose of this study is to design an RDWC model and optimize the Reactive Dividing Wall Column. In this study, Aspen Plus software was used. The operating unit model used was RadFrac. The thermodynamic model used was the UNIQUAC model. Then using the literature on reactive distillation, the data were validated. After it was valid, the data will be used to design and optimize RDWC. Variables for optimization are: number of reactive trays, number of trays with a wall, total tray number, and DMC feed location. The results showed that RDWC  for the production of diethyl carbonate produced a lower value of TAC than conventional methods. The TAC value obtained was $1,310,706,938 / year. The Reactive Dividing Wall Column design for optimum diethyl carbonate production has a total number of 24 reactive stages, a total number of 26 wall stages, 77 total stages and dimethyl carbonate feed locations on the 71st stage.
PERANCANGAN DAN SIMULASI PROSES LIMBAH PENGOLAHAN SAWIT DENGAN ANAEROBIC DIGESTER DAN AEROBIC BIO-OXIDATION Giovanno Macario Purnomo; Abraham Zefanya; Yansen Hartanto; Herry Santoso; Antonius Indarto
JURNAL INTEGRASI PROSES Vol 13, No 1 (2024)
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jip.v13i1.22208

Abstract

Indonesia merupakan negara penghasil minyak kelapa sawit terbesar di dunia. Kebutuhan akan produk olahan minyak kelapa sawit meningkat setiap tahunnya dan limbah yang dihasilkan juga akan semakin besar. Limbah dari industri minyak kelapa sawit mengandung bahan organik yang tinggi dan berpotensi untuk merusak lingkungan. Pengolahan yang biasa dilakukan untuk mengolah limbah minyak kelapa sawit yaitu sistem kolam (ponding). Sistem ini sederhana tetapi membutuhkan waktu pengolahan yang cukup lama. Penelitian ini mengkaji penggunaan anaerobic digester dan aerobic bio-oxidation untuk menurunkan kadar pencemaran di limbah seperti BOD, COD, TSS, dan kandungan minyak/lemak. Penelitian ini mencakup proses perancangan dan simulasi proses pengolahan limbah kelapa sawit. Perancangan dilakukan berdasarkan debit limbah 18 m3/jam, suhu 70°C, pH 4,3, TSS 4000 mg/l, BOD 22500 mg/l, COD 30500 mg/l, total nitrogen 550 mg/l, serta kandungan minyak/lemak 900 mg/l. Simulasi dilakukan dengan variasi kenaikan kandungan limbah seperti BOD dan COD, TSS, serta minyak/lemak untuk melihat kinerja pengolahan limbah yang telah dirancang. Dari penelitian ini diperoleh desain pengolahan limbah minyak kelapa sawit yang mampu memenuhi baku mutu limbah dengan waktu yang lebih singkat dibandingkan dengan proses konvensional. Proses yang dirancang mampu mengolah limbah dengan kenaikan COD, TSS, serta minyak dan lemak hingga mencapai 2 kali dari nilai semula. Sedangkan untuk kenaikan BOD, proses yang telah dirancang hanya dapat menangani kenaikan 1,5 kali dari BOD semula.  
OPTIMASI DISTILASI EKSTRAKTIF CAMPURAN METILAL-METANOL MENGGUNAKAN PELARUT DIMETILFORMAMIDA (DMF) DAN ETILEN GLIKOL Hartanto, Yansen; Valentino, Steven; Tangka, Adithya Margif Reinhard; Santoso, Herry
JURNAL INTEGRASI PROSES Vol 14, No 1 (2025)
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jip.v14i1.33117

Abstract

Dalam industri kimia tidak semua campuran dapat dipisahkan menggunakan distilasi biasa karena memiliki titik azeotrop. Salah satu campuran azeotrop, yaitu metilal-metanol yang dijumpai pada industri farmasi dan kosmetik. Penelitian ini meliputi perancangan dan optimasi distilasi ekstraktif menggunakan pelarut dimetilformamida (DMF) dan etilen glikol. Optimasi dilakukan secara bertahap dengan fungsi objektif yang digunakan, yaitu Total Annual Cost (TAC). Untuk pelarut DMF, desain optimal diperoleh saat jumlah tahap kolom pertama (N1) = 21, letak masukan umpan kolom pertama (NF1) = 11, letak masukan pelarut kolom pertama (NS1) = 4. jumlah tahap kolom kedua (N2) = 13 dan letak masukan umpan kolom kedua (NF2) = 6. Untuk pelarut etilen glikol, desain optimal adalah jumlah tahap kolom pertama (N1) = 20, letak masukan umpan kolom pertama (NF1) = 7, letak masukan pelarut kolom pertama (NS1) = 6, jumlah tahap kolom kedua (N2) = 6 dan letak masukan umpan kolom kedua (NF2) = 3. Setelah dilakukan optimasi, diketahui bahwa pelarut DMF merupakan pelarut yang lebih ekonomis dengan TAC sebesar $27.099,86/tahun dibandingkan dengan pelarut etilen glikol yang menghasilkan TAC sebesar $28.567,92/tahun.
Co-Authors Abraham Zefanya Agus Subaqin Alvin Gunadi Angela Justina Kumalaputri Antariksa Sudikno Aris Setyadi Arry Miryanti Daniel Setiadi Lokasurya Devina Affriani Reyga Riswandi Dwiki Eka Putra Emelia Kezia Lasut Fynn, Vincentius Felix Giovanni Angelina Giovanno Macario Purnomo Gunadi, Alvin Hendra Ronaldi I Gede Pandega Wiratama Indarto, Antonius Ivan Kristianto Juan Christoper Juan Christoper Judy Retti Witono Judy Retti Witono Julianto, Shelvia Kevin Cleary Wanta Lisa Dwi Wulandari Maria Inggrid H. Michelle Tanujaya Nanette Litya Nanette Litya Novianty, Valine Owen, Keane Raissa, Zabrina Reinaldo Wong Tangka, Adithya Margif Reinhard Theresia May Anggraini Tjuaja, Rudy Tri Hariyadi Valentino, Steven Valine Novianty Vincent Y.I.P. Arry Miryanti Yansen Hartanto Yeremias Juma Yunita Yunus