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All Journal MEDIA PETERNAKAN - Journal of Animal Science and Technology Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Industri Pertanian E-jurnal Agro-Industri Indonesia Jurnal Ilmu Komputer dan Informasi Reaktor Ekonomi Bisnis Jurnal Sains Dasar Syntax Jurnal Informatika TELKOMNIKA (Telecommunication Computing Electronics and Control) Bulletin of Electrical Engineering and Informatics Journal of Telematics and Informatics Jurnal Penelitian Hasil Hutan Agrointek Perspektif : Review Penelitian Tanaman Industri JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) Sinergi Jurnal Pangan dan Agroindustri Journal of Regional and City Planning Jurnal Riset Industri agriTECH Biota Planta Tropika Jurnal Teknologi dan Sistem Komputer JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Jurnal Teknologi & Industri Hasil Pertanian Krea-TIF: Jurnal Teknik Informatika International Journal of Supply Chain Management Menara Perkebunan ComTech: Computer, Mathematics and Engineering Applications Jurnal Bisnis dan Kewirausahaan Indonesian Journal of Electrical Engineering and Computer Science Jurnal Penelitian Hasil Hutan Perspektif, Review Penelitian Tanaman Industri Journal of Computer Science and Engineering (JCSE) Journal of Applied Data Sciences Agroradix : Jurnal Ilmu Pertanian Makara Journal of Technology Journal of Fibers and Polymer Composites Jurnal Teknologi Lingkungan Jurnal Sains dan Kesehatan Jurnal Penelitian Hasil Hutan International Journal of Oil Palm
Erliza Hambali
Departemen Teknologi Industri Pertanian, Fakultas Teknologi Pertanian, IPB University, Bogor, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Social Sciences Transportation

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Journal : agriTECH

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Pengaruh Suhu dan Lama Proses Sulfonasi dalam Proses Produksi Methyl Ester Sulfonic Acid (MESA) Menggunakan Single Tube Falling Film Reactor (STFR) Siti Mujdalipah; Erliza Hambali; Ani Suryani; Edi Zulchaidir
agriTECH Vol 32, No 3 (2012)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (320.642 KB) | DOI: 10.22146/agritech.9614

Abstract

Methyl Ester Sulfonic Acid (MESA) is an intermediate product of Methyl Etser Sulfonate (MES). MES has manyapplications for personal care products, washing and cleaning products, and Enhanced Oil Recovery (EOR). MESA production using SO3 in Single Tube Falling Film Reactor (STFR) is a common practice. This study was aimed to getthe best condition of methyl esters (ME) sulfonation process from palm olein using SO3 gas in STFR. The study wasdone in three stages which were production activities, analysis, and data processing. Research activities consisted ofproduction process of methyl esters from palm olein and studying of temperature and sulfonation time effects towardME sulfonation process using STFR. Analysis stage include analysis of physico chemical properties of palm olein,analysis of physico chemical properties of methyl esters, and analysis of physico chemical properties of MESA. Tostudy the effect of temperature and sulfonation time toward ME sulfonation process, temperatures of 70, 90, and 110.ABSTRAKMethyl Ester Sulfonic Acid (MESA) merupakan produk antara dari surfaktan Metil Ester Sulfonat (MES). MESmemiliki beragam aplikasi dalam produk personal care, pencuci dan pembersih, dan untuk Enhanced Oil Recovery(EOR). Proses produksi MESA menggunakan gas SO3 dalam Single Tube Falling Film Reactor (STFR) merupakanteknologi yang umum digunakan. Kajian ini bertujuan untuk mendapatkan kondisi proses sulfonasi metil ester oleinterbaik menggunakan gas SO3 dalam STFR. Kajian dilakukan dalam tiga tahap, yaitu tahap penelitian, tahap analisis,dan tahap pengolahan data. Tahap produksi MESA terdiri dari pembuatan metil ester (ME) dari olein minyak sawit dankajian pengaruh suhu dan lama proses sulfonasi. Tahap analisis meliputi analisis sifat Þ siko kimia olein minyak sawit,analisa sifat Þ siko kimia ME olein sawit, dan analisis sifat Þ siko kimia MESA olein sawit. Kajian pengaruh suhu danlama proses sulfonasi terhadap proses sulfonasi metil ester olein terdiri dari suhu 70, 90, dan 110 oC dan lama prosessulfonasi 30, 60, dan 90 menit. Analisis varian pada !=0,01 menunjukan bahwa lama proses sulfonasi berpengaruh nyataterhadap kadar bahan aktif. Analisis varian pada !=0,01 juga menunjukan bahwa lama proses sulfonasi berpengaruhnyata terhadap nilai pH, bilangan asam, bilangan iod, dan kemampuan MESA dalam menurunkan tegangan antarmuka(IFT, Interfacial Tension) antara air formasi dan minyak bumi. Proses sulfonasi terbaik dicapai pada suhu sulfonasi 90oCdan lama proses sulfonasi 90 menit. Kondisi proses sulfonasi terbaik dapat menghasilkan MESA dengan karakteristikkadar bahan aktif 31,44%, pH 2,66, bilangan asam 24,88 ml NaOH/g sampel, bilangan iod 11,95 mg I/g sampel, danmemiliki kemampuan menurunkan IFT antara air formasi dan minyak bumi dari 30 dyne/cm menjadi 3 dyne/cm.
Contract Design for Rice Flour Supply Chain: Shipment Planning, Routing, Scheduling, and Invoicing Juarsa, Rahmadini Payla; Kurnia, Eka; Aulia, Zesma; Djatna, Taufik
agriTECH Vol 44, No 3 (2024)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/agritech.76391

Abstract

The lack of proper planning and scheduling in the shipping process within the rice flour supply chain has resulted in various challenges, including missed products for consumers. This issue is particularly concerning due to the delicate nature of rice flour, which has a limited shelf life. Implementing a contract-based supply chain information system has proven to be beneficial in improving transparency and facilitating clearer information on product specifications to customers. The contract played an essential role because of the ability to adjust the description of a specific goal, enabling each supplier to customize the contract according to their needs. This customization includes specifying the duration of the product delivery process and the timeline for when consumers can expect to receive the product, thereby ensuring clarity and mutual understanding between all parties involved. Therefore, this research aimed to design business processes within the rice flour supply caused by using a contract, with a focus on minimizing distance and delays in routing and scheduling. Furthermore, it integrates the results of scheduling and routing with a contract in the form of invoices. The saving matrix method was used to calculate efficient shipping routes for distribution activities, resulting in a refined contract design tailored for rice flour transactions. The stakeholders included were the shipper manager, marketing department, and customers. By applying the saving matrix, this research effectively planned shipment scheduling and routing, optimizing the entire logistic process in the industry, and a prototype invoice design was developed for rice flour customers.
Co-Authors , Sutrisno . Ismiyati . Machfud . MUSLICH . Sucipto A M Fauzi Ade Febransyah Agus Buono Amun Amri Anas Miftah Fauzi Andrianingsih Ani Suryani Ani Suryani Ani Suryani Ani Suryani Ani Suryani Ani Suryani Annisa Annisa Arif Rakhman Hakim Armansyah H. Tambunan Arum Nur Fitrah Arum Nur Fitrah, Arum Nur Asrol, Muhammad Astried Silvanie Ati Atul Quddus Aulia, Zesma Bagas Ari Wicaksono Baidowi, Taufiq Bambang Hero Saharjo Borneo Satria Pratama Budi Arif Dermawan Dadan Kusdiana Dadang Rukmana Darmono Taniwiryono Darmono Taniwiryono Delfitriani Devy Setyana Ditdit N Utama Djumali Mangunwidjaya Dwi Febriantini Dwi Febriantini, Dwi Dwi Setyaningsih Dwi Setyaningsing Edi Zulchaidir Eka Kurnia, Eka Elisa Anggraeni, Elisa Erni Krisnaningsih Fadhil, Rahmat Fadilla Eka Aulyana FARAH FAHMA Fariz Pari, Rizfi Fatria Resti Haryani Firda Dimawarnita Firda DIMAWARNITA Firda Dimawarnita Firman Arief Soejana Firzatullah, Raden Muhamad Fitriani Kasim Fitriani Kasim Galih Kurniawan Sidik Galih Kurniawan Sidik Ghiffari, Muhammad Amirul Ghiffari, Muhammad Amirul Gustan Pari Gustan Pari Gustan Pari Habyba, Anik Nur Heru Sukoco Ika Agustin Rusdiana Ika Agustin Rusdiana Ika Amalia Kartika Illah Sailah Imas Sukaesih Sitanggang Ina Siti Hasanah Indah Yuliasih Irawan, Andre Irman Hermadi Irzaman, Irzaman Is Sulistyati Jupikely James Silip Kadarwan Soewardi Kartika Okta Purnama Kartika Okta Purnama Kunaifi Kunaifi M Luqmanul Hakim M. Iwan Fermi M. Syamsul Maarif Machfud Machfud Marimin , Marimin Marimin Maulidayanti, Esti Mega Ma’ruf Pambudi Nurwantara Memen Surahman Miftah Fauzi , Anas Mira Rival Moh. Yani Muh. Yusram Massijaya Muhammad Arif Kamal Mukarramah Lubis Mulyorini Rahayuningsih Muslich . Muslich Muslich, Muslich Naoto Matsue Nasution, Rahmat Wahyudi Nasution, Rahmat Wahyudi Neny Rosmawarni Ni Nyoman Indah Adi Puspita Nurmiati Nurmiati Nurmiati Nurmiati Obie Farobie Paduloh Paduloh Pebriani, Siska Petir Papilo Petir Papilo Pradana, I Gusti Made Teddy Pramestari, Diah Prasetyo Nugroho, Eddy Purnama, Kartika Okta Purwo Subekti Rahmadanis Rahmadanis Rahmadini Payla Juarsa Rina Novia Yanti Riztiara Nurfitri Robbani, Muhammad Haqqiyuddin Rosa, Mutya Ruhul Amin, Ruhul Rusdiana, Ika Agustin Safriyana, Safriyana Sapta Raharja Setyaningsing, Dwi Shafira Nurfadhila Sidik, Galih Kurniawan Siska Desri Wirahmi, Busman, Edrizal, Siska Pebriani Sitanggang, Sukaesih Siti Mujdalipah Siti Wardah, Siti Slamet Budijanto Sri Martini Sukardi Sukardi Sukardi Sukardi Syarifuddin Nasution, Syarifuddin Taniwiryono, Darmono Taufik Djatna Teniwut, Wellem Anselmus Tri Panji Tun Tedja I Tun Tedja Irawadi Ummu Farah Fadillah Wiharja Wiharja Wisudawaty, Priska Yandra Arkeman Yani Nurhadryani Yora FARAMITHA Yora Faramitha Yuliani, Manis Z Zulfansyah