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All Journal JURNAL INTEGRASI PROSES Konversi Jurnal Surya Teknika Jurnal Riset Teknologi Pencegahan Pencemaran Industri REACTOR : Journal of Research On Chemistry And Engineering Jurnal Teknologi Kimia Unimal CHEMTAG Journal of Chemical Engineering Journal of Industrial Community Empowerment SAINTI: Majalah Ilmiah Teknologi Industri Jurnal Teknologi Kimia Mineral Journal of Energy, Materials, & Manufacturing Technology Majalah Teknik Industri Communication in Food Science and Technology Journal Of Chemical Process Engineering PATRIOTIK: Jurnal Inovasi dan Pemberdayaan Masyarakat
Muhammad Zulfikar Luthfi
Politeknik Industri Petrokimia Banten
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Pengaruh Kondisi Temperatur Pirolisis Tandan Kosong Kelapa Sawit Terhadap Komposisi Produk Tar Nury, Dennis Farina; Luthfi, Muhammad Zulfikar; Zullaikah, Siti
REACTOR: Journal of Research on Chemistry and Engineering Vol. 3 No. 1 (2022)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/reactor.v3i1.47

Abstract

Oil palm empty fruit bunch (EFB) is one of the biomass wastes that have a great potential of a bioenergy resource due to its natural properties, such as high calorific value. The conversion of EFB biomass into valuable biofuels can achieved through biochemical and thermochemical processes. Tar (bio oil), the liquid product from the pyrolysis is one of the most attractive biofuels. The study aims to determine the effect of temperature process of pyrolysis EFB on its tar production under droptube reactor. The results showed that maximum tar yield was 43,80% obtained at 500 °C. The EFB tar produced at 500 °C was also determined to have a higher of phenol compound at 51,9%. The high phenolic content indicates its potential to be used for the production of renewable phenolic resins. Hence, the present work of pyrolysis of EFB presents itself as a promising method to produce phenol rich tar (bio-oil) from biomass waste.
ANALISIS LAJU KOROSI DALAM BERBAGAI VARIASI MEDIA: LARUTAN ASAM CUKA, KOH, AIR LAUT, DAN AQUADEST Aurellia, Chalista Balqis; Prayoga, Nayaka Sandi; Hardiansyah, Andi; Nury, Dennis Farina; Jerry, Jerry; Luthfi, Muhammad Zulfikar; Ardian, Adna Ivan; Agustina, Amelia Naomi; Putra, Muhamad Iqbal
JURNAL TEKNOLOGI KIMIA MINERAL Forthcoming issue
Publisher : Politeknik ATI Makassaar

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Abstract

Korosi merupakan salah satu masalah utama dalam aplikasi industri yang melibatkan material logam, termasuk seng. Penelitian ini bertujuan menganalisis laju korosi plat seng dalam empat media berbeda, yaitu asam cuka 25%, kalium hidroksida (KOH) 0,1 N, air laut, dan aquadest. Metode yang digunakan adalah kehilangan massa (weight loss method) dengan interval pengamatan 24, 48, dan 72 jam. Sampel plat seng berukuran 5 × 3 × 0,025 cm direndam dalam masing-masing media dan ditimbang untuk menghitung laju korosi. Hasil penelitian menunjukkan laju korosi tertinggi terjadi pada asam cuka sebesar 24,712 mpy, diikuti KOH 0,1 N sebesar 6,234 mpy, air laut sebesar 2,894 mpy, dan terendah pada aquadest sebesar 0 mpy. Tingginya konsentrasi ion H⁺ dalam asam cuka mempercepat reaksi oksidasi seng sehingga meningkatkan laju korosi, sedangkan KOH masih menimbulkan korosi melalui pembentukan endapan Zn(OH)₂. Ion Cl⁻ pada air laut memicu korosi lokal ringan, sementara aquadest yang bersifat netral hampir tidak menimbulkan korosi. Hasil penelitian ini menunjukkan bahwa lingkungan asam memiliki efek korosif yang lebih besar pada logam seng dibandingkan lingkungan basa maupun netral. Penelitian ini memberikan kontribusi penting dalam pemilihan jenis logam yang tahan terhadap korosi dan menjadi dasar untuk mengurangi potensi korosi di industri.
Co-Authors Adelia, Putri Jesika Agustina, Amelia Naomi Ahmad Rifqiyan Farohi Aini, Apsari Puspita Apsari Puspita Aini Ardian, Adna Ivan Arum, Amalia Sekar Aurellia, Chalista Balqis Auriyani, Wika Atro Betariani, Khairunisa Choerudin, Choerudin Chrystover, Endrigo Dennis Farina Nury Eko Supriadi Enny Nurmalasari Fahlovi, Oldy Farohi , Ahmad Rifqiyan Febriyanto, Pramahadi Feerzet Achmad Ferry Ikhsandy Fitriyani, Vira Handoko, Yohanes Tri Hardiansyah, Andi Harmiwati N. H Hasnah Ulia Hibrah Hibrah Hibrah, Hibrah Janah, Dikri Uzlifah Jerry Jerry Jerry, Jerry Khairati, Miftahul Kurniawati, Intan Wahyuning Manurung, Martin Sugiarto Maulana, Akmal Mayastuti, Sherina Miftahul Khairati Miftahurrahmah Miftahurrahmah, Miftahurrahmah Monita Pasaribu Muhammad Nasyarudin Iqbal, Muhammad Nasyarudin N. H. , Harmiwati N. H., Harmiwati N.H, Harmiwati Nasyarudin Iqbal, Muhammad Naufal, Hafidz Ningrum, Khofifah Anggitiya Nugroho , Muhammad Erwin Cahyo Nugroho, Muhammad Erwin Cahyo Nury , Dennis Farina Nury, Dennis Oktria, Dandi Permadani, Resi Levi Prayoga, Nayaka Sandi Puji Rahayu Putra, Muhamad Iqbal Putra, Renold Ramadhan Ramadhan, Aldi Dwi Renold Ramadhan Putra RR. Ella Evrita Hestiandari Safitri, Nurul Ulfa Setiadi, Tjandra Siti Zullaikah Supriadi, Eko Surya, Dhanu Fransgio Pratama Sutri, Reni Tri Widjaja Tutuka, Rachmadi Ulia, Hasnah Variyana, Yeni Yahya , Agung Kurnia Yahya, Agung Kurnia Zulkipli, Rohiman Ahmad