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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Eksergi: Chemical Engineering Journal Konversi Indonesian Journal of Chemistry JMM (Jurnal Masyarakat Mandiri) Unri Conference Series: Community Engagement Journal of Bioprocess Chemical and Environmental Engineering Science Journal of Community Engagement Research for Sustainability MULTIPLE: Journal of Global and Multidisciplinary Komunita: Jurnal Pengabdian dan Pemberdayaan Masyarakat Leuser Journal of Environmental Studies International Journal of Renewable Energy Development
Sunarno Sunarno
Universitas Riau
Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Nursing Public Health Social Sciences Other

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Pirolisis Katalitik Tandan Kosong Sawit Menjadi Bio-oil dengan Katalis HZSM-5 Sunarno Sunarno
Eksergi Vol 11, No 1
Publisher : Prodi Teknik Kimia, Fakultas Teknologi Industri, UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/e.v11i1.325

Abstract

One of the alternative new energy sources is biomass. Biomass can be processes to produce bio-oil. The pyrolysis method was used to convert the palm empty fruit bunch from biomass to bio-oil. The purpose of this research are to study the influence of pyrolysis temperature with bio-oil yield and its properties. Pyrolysis process in slurry reactor with 50 grams palm empty fruit bunch, 500 ml thermo-oil and 2% HZSM-5 catalyst. Operating temperature variation (290,300,310 dan 3200 C) have been done. The result show that the optimum temperature obtained at 3200 C with bio-oil yield is 73.6%. The characterization result of bio-oil product are density is 1.008 gr/ml, viscosity is 12.63 cp, flash point 490 C, and maximum of component obtained is acetic acid with 47.09%.
Sintesis Katalis Ni/ZSM-5 untuk Pirolisis Cangkang Sawit Menjadi Bio-Oil Sunaro Sunarno
Eksergi Vol 11, No 1
Publisher : Prodi Teknik Kimia, Fakultas Teknologi Industri, UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/e.v11i1.326

Abstract

 Increasing of the palm plantation every years can be increase the Crude Palm Oil (CPO) product, effecting the increase of the palm solid waste . One of the solid waste is palm kernel shell which used as energy source for boiler that produce palm ash wich as substant for the synthesis of ZSM-5catalyst (ratio Si/Al= 30). The synthesis of Ni/ZSM-5 by impregnation method at temperature 900 C, for 6 hours, then calcined by the themperature various of 4000 C, 5000 C, and 6000 C during 4 hours with nitrogen gas is flow, and followed by oxidation with oxygen gas and reduction with hydrogen gas flow for 2 hours at themperature 4000 C have been conducted. The resulting Ni/ZSM-5 was analyzed by BET method and applied for pyrolysis proccess of the palm kernel shell to produce bio oil. The bio oil product was charactrized for dencity, viscocity and flash point. The result show that maximum surface area of catalyst forcalcination obtained at 500ºC is 67,874 m2 /g, and study of pyrolysis proccess from 1% mass of palm kernel shell produce of 43% bio oil yield. The characterization result of bio-oil obtained that density is 0.954gr/ml, viscosity is 12.65cp, and flash point is 62o C.
PYROLYSIS OF CASSAVA BAGASSE INTO BIO-OIL USING Ni/NZA CATALYSTS Jefriadi Jefriadi; Syaiful Bahri; Sunarno Sunarno; Rinny Jelita
Konversi Vol 8, No 2 (2019): Oktober 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v8i2.7194

Abstract

Cassava bagasse is a solid tapioca industry waste that can be used as an energy source. In this study, cassava bagasse was pyrolyzed to produce bio-oil and studied the effect of Ni/NZA catalysts on yield, heating value and distribution of bio-oil products. The making of Ni/NZA catalyst starts with the process of activating natural zeolite to produce natural zeolite activated (NZA). Furthermore, impregnation of Ni metals in NZA with Ni levels 1, 2 and 3% w/w (Ni/NZA). The next step is calcination, oxidation and reduction. Cassava is peeled, shredded, washed, filtered and dried and then mashed and screened with a 60 and 80 mesh sieve to obtain cassava bagasse biomass with a size of -60+80 mesh. 50 grams of cassava bagasse with 500 ml silinap and 1.5 gram Ni/NZA catalyst are pyrolyzed at 320oC with nitrogen gas flow of 80 mL/min. Bio-oil products are analyzed by the heating value and distribution of the products. The yield of bio-oil obtained on pyrolysis using 0% Ni/NZA was 54.27% and pyrolysis using 2% Ni/NZA obtained the highest yield of 61.87%. The highest bio-oil heating value was obtained in pyrolysis using 0% Ni/NZA which is 46.78 MJ/kg and lower with increasing Ni levels in NZA. The results of GC-MS analysis of the bio-oil products showed that the use of 1% Ni/NZA catalyst significantly increased the percent area of several components i.e. 2,4,4-trimethy-l-1-Pentene, 2,5-dimethyl-2,4-Hexadiene, and 2,4,4-trimethyl-2-Pentene and decreases the percent area of some other components i.e. 1-bromo-3-methyl-Cyclohexane, 2-methyl-1-Propene,tetramer, 1-(1,1-dimethylethoxy)-3-methyl-Cyclohexene and 3-(3,3-dimethylbutyl)-Cyclohexanone.
IMPROVING BIO-OIL QUALITY VIA CO-PYROLYSIS EMPTY FRUIT BUNCHES AND POLYPROPILEN PLASTIC WASTE Sunarno Sunarno; Alfi Randi; Panca Setia Utama; Silvia Reni Yenti; Wisrayetti Wisrayetti; Doni Rahmat Wicakso
Konversi Vol 10, No 2 (2021): Oktober 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v10i2.11384

Abstract

The current consumption of fuel oil, especially gasoline and diesel oil, is increasing. Along with the decline in production, national oil production activities encourage efforts to find alternative fuels as a substitute for oil-based energy supplies. Bio-oil is an environmentally friendly alternative fuel for diesel that can be used as fuel. In this study, the raw materials were palm oil empty bunches and polypropylene plastic waste. The purpose of this study was to determine the effect of the ratio of raw material for oil palm empty fruit bunches and polypropylene, the effect of co-pyrolysis temperature on the yield of bio-oil and determine the characteristics of the resulting bio-oil. This study used the variable ratio of oil palm empty fruit bunches and polypropylene (100:0, 80:20, 70:30 and 60:40) and co-pyrolysis temperature (400, 450, 500 and 550 °C). The results showed that the highest yield of bio-oil was obtained, namely 41.6% with a ratio of EFB: PP (80:20) at temperature of 450 °C. The characterization of the product obtained was density of 0.891 g/ml,  viscosity of 4.18 cSt,  pH of 3.38 and  calorific value of 43.2 MJ/kg.
Biodiesel Dari Limbah Ikan Baung (Mystus Nemurus) Dengan Katalis Padat H-Zeolit Hadyan Sartoni; Syaiful Bahri; Sunarno Sunarno
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Biodiesel  is  an  alkyl esters  of  long chain  fatty  acids  derived  from  fatty material  such as animal fat. A research synthesis of biodiesel from waste fish oil of baung into biodiesel with a solid H-zeolite catalyst. In this research review of physical properties (density, viscosity and acid number), analyzing the chemical content of biodiesel, the influence of the molar ratio of methanol  to  fish  oil  baung  the  percentage of  conversion  and  optimal  transesterification catalyst in the transesterification reaction in biodiesel synthesis. 50 grams of fish oil, versus 1:6 methanol  to oil molar, catalyst 10% of the weight of oil  input into  the biodiesel reactor and then  the process of biodiesel synthesis performed on  the operating conditions of 60 ° C temperature  and  stirring  speed of  200  rpm for  200 minutes.  The results  showed  that  the optimum  conversion  catalyst with  10% methanol  1:5 molar ratio  that is  equal to  87.02%. Physical test  results obtained by the density of 890  kg/m3, 5.48  cSt  viscosity, acid number 0.7013 mg-koh/gr sample. Results of analysis of chemical constituents by GC-MS, obtained the dominant component  in the  catalyst  biodiesel with  10% methanol  1:5 molar ratio was 51.03% oleic methyl ester, methyl ester palmitic 18.76%, 9.50% linoleic methyl ester, 4.46% stearic acid methyl ester, methyl ester 2.00% elaidic. Results obtained have characteristics approaching the characteristics of biodiesel Indonesian National Standard (SNI). Kata kunci : fish oil, Biodiesel, H-zeolite catalyst, transesterification
A Pemberdayaan Santri di Rumah Amal MIS Hubbullah Pekanbaru Melalui Produksi Nugget Ikan Patin Silvia Reni Yenti; Amun Amri; Ahmad Fadli; Zultiniar Zultiniar; Sunarno Sunarno; Wisrayetti Wisrayetti
Journal of Community Engagement Research for Sustainability Vol. 1 No. 2 (2021): September
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (297.409 KB) | DOI: 10.31258/cers.1.2.74-80

Abstract

Counseling activities and training on making catfish nuggets have been carried out for the students at the MIS Hubbullah Charity House Pekanbaru. The activity was carried out by lecturers at the Department of Chemical Engineering, FT UNRI who were assisted by students. Evaluation of activities is carried out both before and after activities are carried out. From the results of the activity evaluation, it was found that there was an increase in the understanding and ability of participants in processing catfish into fish nuggets by 94.4%. Based on a follow-up survey conducted by the service team, it was found that the students of MIS Hubbullah continued the activities of making these catfish nuggets and even made a label for the product packaging of catfish nuggets as one of their business units.
Pembuatan lilin aroma terapi menggunakan sarang lebah dan ekstrak lemon di Kelurahan Sungai Pagar Kecamatan Kampar Kiri Kabupaten Kampar Silvia Reni Yenti; Ahmad Fadli; Zultiniar Zultiniar; Sunarno Sunarno
Unri Conference Series: Community Engagement Vol 1 (2019): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.1.355-361

Abstract

Village development is one of the national development interests in which universities contribute to the implementation of the Community Work Program (KUKERTA) in the form of Community Service in a designated area. Kampar is one of the areas that has the biggest honey sialang potential in Riau Province, one of which is Sungai Pagar sub-district, Kampar Kiri Hilir sub-district. Honey honeycomb processing that is not processed optimally can provide the latest innovation, namely the making of aromatherapy candles by using honeycomb and lemon extract. This dedication activity aims to provide new knowledge expertise to the community of Sungai Pagar sub-district as one form of efforts in increasing national development. A series of activities include counseling or outreach, training in aromatherapy candle making, packaging and marketing. This activity gave a positive response from the Sungai Pagar community by forming a collaboration between the KUKERTA Community Service Team and Imbo Kaluang UKM. The outputs generated from these community service activities are aromatherapy candle products, Appropriate Technology Book (TPG), mass media publications (print and online) and journal publications.
Peningkatan Kapasitas Produksi Unit Usaha Di Rumah Amal Mis Hubbullah Kelurahan Tangkerang Timur Kecamatan Tenayan Raya Kota Pekanbaru Silvia Reni Yenti; Amun Amri; Ahmad Fadli; Zultiniar Zultiniar; Sunarno Sunarno; Wisrayetti Wisrayetti
Unri Conference Series: Community Engagement Vol 3 (2021): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.3.665-672

Abstract

Increasing the production capacity of the business unit at the Mis Hubbullah charity house to develop and improve the business unit so that it is expected to increase income that supports the Education program at the Mis Hubbullah charity house, one of the sources of animal protein that is widely consumed by the public, easy to obtain is fish and the price is cheap, but Fish quickly undergo a process of decay, so it is necessary to preserve fish. Preservation of fish aims to reduce the water content in the fish body so that it does not provide an opportunity for bacteria to breed. Fish undergo the process of decay quickly compared to other foodstuffs. To increase sales value and income, it is necessary to give a touch of innovation so that it can add business units and attract public interest. Therefore, in this community service activity, counseling was carried out on the diversification of processed catfish meat products into practical and more quality catfish nugget products. In addition, training on making catfish nuggets was conducted. Potential targets who will be given counseling are students from the Al-Ansar Mis Hubbullah Foundation.
The Oriented Attachment Model Applied on Crystal Growth of Hydrothermal Derived Magnetite Nanoparticles Ahmad Fadli; Amun Amri; Iwantono Iwantono; Arisman Adnan; Sunarno Sunarno; Sukoco Sukoco; Mayangsari Mayangsari
Indonesian Journal of Chemistry Vol 20, No 2 (2020)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.42917

Abstract

Magnetite (Fe3O4) nanoparticles are very promising to be applied as a drug delivery system (DDS) for cancer chemotherapy. In this research, the crystal growth of hydrothermal derived magnetite particles was studied by oriented attachment (OA) model. The OA model was used to investigate the mechanism and the statistical kinetic of crystal growth. The crystal diameter change as a function of time with different concentration was measured using XRD. Firstly, 0.3248 g FeCl3 and 1.1764 g of sodium citrate, as well as 0.3604 g urea were dissolved into 40 mL of distilled water in a reactor. Subsequently, the reactor temperature was maintained at 210 °C and reaction time of 3.5–12 h in an air oven. The morphology of obtained particles was characterized using TEM, whereas VSM was used to determine the magnetic hysteresis curve. The XRD pattern showed that magnetite was obtained at temperature 210 °C and 3.5 h reaction time, as well as its intensity increased with reaction time. The crystal size of Fe3O4 was 9.44 nm at 3.5 h and appropriate with the oriented attachment model. The magnetite nanoparticles with shaped core-shell size less than 50 nm and suitable for biomedical application especially as drug delivery.
PERANCANGAN REAKTOR DAN PELATIHAN PEMBUATAN ASAP CAIR SEBAGAI PENGAWET ALAMI DALAM PEMBUATAN BAKSO Cory Dian Alfarisi; Sunarno Sunarno; Anisa Mutamima; Ahmad Fadli; Silvia Reni Yenti; Wisrayetti Wisrayetti
JMM (Jurnal Masyarakat Mandiri) Vol 7, No 5 (2023): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v7i5.17414

Abstract

Abstrak: Yayasan Al-Ikhwan yang berlokasi di Kelurahan Tangkerang Timur Pekanbaru merupakan sebuah yayasan yang secara aktif terlibat dalam proyek-proyek sosial, pendidikan, pemberdayaan ekonomi, budaya, dan kesehatan masyarakat. Yayasan ini membawahi berbagai unit operasi, termasuk unit usaha bakso Al-Ikhwan, yang saat ini menghadapi keterbatasan kuantitas produksi dan area pemasaran karena masa simpan bakso yang singkat pada suhu ruang. Pada kegiatan pengabdian masyarakat ini, tim dosen Jurusan Teknik Kimia Universitas Riau bermitra dengan Yayasan Al-Anshar, khususnya unit usaha bakso Ikhwan yang dikolela oleh yayasan tersebut. Kegiatan ini berfokus pada pemberdayaan unit usaha dan berupaya mengatasi hambatan yang sedang dihadapi mitra dengan mengajarkan mitra bagaimana membuat asap cair dari tempurung kelapa, yang dapat digunakan sebagai pengawet alami dalam produksi bakso. Kegiatan ini meliputi beberapa tahap diantaranya; koordinasi dengan pihak terkait, desain dan pembuatan reaktor pirolisis, uji coba alat, edukasi tentang konsep asap cair, serta pelatihan mengenai penggunaan peralatan dan produksi asap cair. Kegiatan pengabdian ini memberikan pemahaman yang lebih baik kepada tim produksi tentang pilihan alami untuk produksi dan pengawetan bakso. Hasil positif yang diperoleh dari kegiatan ini diantaranya peningkatan pengetahuan mengenai asap cair sebagai pengawet alami dalam pembuatan bakso (75%), peningkatan keterampilan dalam pembuatan asap cair secara mandiri (62%), dan peningkatan kualitas (masa simpan) produk.Abstract: The Al-Ikhwan Foundation which is located in Tangkerang Timur Ward, Pekanbaru is an organization that actively involved in social, educational, economic empowerment, cultural, and public health projects. Under its purview, various business units operate, including the Al-Ikhwan meatball business, facing production and market limitations due to the short shelf life of meatballs at room temperature. This activity focuses on empowering the business unit and addressing the challenges faced by the partner by teaching them how to produce liquid smoke from coconut shells, which can be used as a natural preservative in meatball production. The involvement includes several phases; coordination with related parties, design and construction of the pyrolysis reactor, testing runs, education on liquid smoke concept, and instruction on how to use the equipment and produce liquid smoke. The project gives the production team better understanding of all-natural options for meatball production and preservation. Positive outcomes gained, include enhanced meatball production, longer shelf life, elevated quality, and food safety. Additionally, this project may be used as a model for other similar microenterprises, easing pressing manufacturing and marketing issues. Positive results obtained from this activity include an increased knowledge of liquid smoke as a natural preservative in meatball production (75%), improved skills in independently producing liquid smoke (62%), and an enhancement in product quality (shelf life).
Co-Authors Agustina Ningsih Ahmad Fadli Alfarisi, Cory Dian Alfatlian Alfatlian Alfi Randi Allailus Syah Safara Alltop Amri Ya Habib Amun Amri Arisman Adnan Ariya Eka Alel Aulia Permatasari Chun-Chen Yang Doni Rahmat Wicakso Edy Saputra Febriantoni Febriantoni Ferdy Ashari Syawal Fri Murdiya Hadyan Sartoni Iwantono Iwan Barnawi Jefriadi Jefriadi Khairulazhar Jumbri Khoirunnisa M Mahbubur Rahman Mawaddah Mawaddah Mayangsari Mayangsari Mazhibayev Assylzhan Mohammednoor Altarawneh Muhammad Raihan Mutamima, Anisa Nurfatihayati Panca Setia Utama Rinny Jelita Ririn Puji Hastuti Ronaldo Rahmadhano Siahaan Ronna Puspita Sari Silvia Reni Yenti Silvia Reni Yenti Silvia Reni Yenti Silvia Reni Yenti Suhendri Sukoco Sukoco Sulistyo Saputro SYAIFUL BAHRI Tifanny Frimacia Wisrayetti Wisrayetti Wisrayetti Wisrayetti Wisrayetti Wisrayetti Wisrayetti Wisrayetti Yelmida Azis Yogi Yolanda Zohera Zohera Zuchra Helwani Zultiniar Zultiniar Zultiniar Zultiniar