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INDONESIA
Seminar Nasional Teknik Kimia Kejuangan
Published by Universitas Pembangunan Nasional Veteran Yogyakarta
ISSN : -     EISSN : -     DOI : -
Core Subject : Science, Social, Engineering,
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Engineering Environmental Science
Prosiding Seminar Nasional Teknik Kimia Kejuangan adalah media online dari makalah yang telah diseminarkan pada acara Seminar Nasional Teknik Kimia “Kejuangan” (SNTKK). SNTKK merupakan agenda tahunan yang diselenggarakan oleh Program Studi Teknik Kimia FTI UPN ”Veteran” Yogyakarta. Seminar ini merupakan sarana komunikasi bagi para peneliti dari perguruan tinggi, institusi pendidikan, serta lembaga penelitian maupun industri, dalam mengembangkan teknologi kimia untuk pengolahan sumber daya alam Indonesia.
Arjuna Subject : -
Articles 588 Documents
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Intensifikasi Proses dalam Sistem Reaksi dan Pemisahan Dinamik Yogi Wibisono Budhi
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Studi Potensi Pemanfaatan OTEC (Ocean Thermal Energy Conversion) Menggunakan Siklus Terbuka untuk Mengatasi Krisis Listrik dan Air Bersih di Pulau Lembata, Nusa Tenggara Timur Cahyadi Julianto
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Pemurnian Batuan Emas Ramah Lingkungan Menggunakan Teknik Sink and Flotation dengan Media Tribromometana Tutik Muji Setyoningrum; Sri Wahyu Murni; Gogot Haryono; Rizki Maslakhah; Riris Indra Murti
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Study of Single Stage Compressive Test (SST) Laboratory Determination In Soft Formation Rods with Various Compositions Of Silica and Calcite Impurities In High Pressure and Temperature Nur Suhascaryo; Ilham Dary Wibowo; Sandika Pratama; Ridwan Hadi S
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Single Stage Compressive Test is a compressive test tool to study the nature of reservoir rock strength by modeling the reservoir rock into laboratory conditions. Measurement results on surface conditions generally have different results from actual conditions in reservoir conditions, therefore, the working principle of this tool considers the principal stress that works on reservoir rocks designed with the addition of silica and calcite impurities and models reservoir conditions in more detail such as high temperature conditions, the presence of pore pressure and the influence of the presence of fluid in the reservoir rock. Such a laboratory model will provide an overview of the magnitude of the effect of stress, both the maximum stress or the minimum stress acting on the reservoir rock and the effect of temperature and the presence of fluid on the nature of the reservoir rock strength. SST is designed by considering reservoir conditions in Indonesia, generally described as the maximum axial pressure (overbourden pressure) reaching 4000 psia and radial pressure which can act as confining pressure (pore pressure) reaching 1500 psia and the maximum temperature reaching 400 oF. This paper will explain in detail about the design of the SST tool and report the results of the synthetic core compressive test using this tool.
Ekstraksi Minyak Atsiri Biji Kapulaga Menggunakan Bantuan Microwave sebagai Pemanas Patricio Stevano Ray Reko; Fergita Nur Indah Sari; Yustia Wulandari; Dian Yanuarita
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Asetalisasi Gliserol Produk Samping Industri Biodiesel Menjadi Solketal Menggunakan Katalis Amberlyst-15 Kidung Wulan Utami; Hary Sulistyo; Ahmad Tawfiequrrahman Yuliansyah
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Karakterisasi Bio-Oil dari Hasil Pirolisis terhadap Biomasa Dewi Selvia Fardhyanti; Astrilia Damayanti; Amalia Larasati
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2017: PROSIDING SNTKK
Publisher : Seminar Nasional Teknik Kimia Kejuangan

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Abstract

The utilization of biomass as a source of new and renewable energy is being carried out. One of the technologies to convert biomass as an energy source is pyrolysis which is converting biomass into more valuable products, such as bio-oil. Bio-oil is a liquid which produced by steam condensation process from the pyrolysis of coconut shell. The composition of biomass such as hemicellulose, cellulose and lignin will be oxidized to phenol, alcohol, and acetate acid as the main content of the bio-oil. The experiments typically occurred at the atmospheric pressure in a laboratory furnace at temperatures ranging from 300 to 550oC with a heating rate of 10oC/min and a holding time of 1 hour at the pyrolysis temperature. The Gas Chromatography-Mass Spectroscopy (GC-MS) was used to analyze the bio-oil components. The obtained bio-oil has the viscosity of 1.185 cp (coconut husk), 1.133 cp (coffee husk), 1,094 cp (sawdust); the density of 1.008 g/cm3 (coconut husk), 0.994 g/cm3 (coffee husk), 0.98 g/cm3 (sawdust);the caloric value of 3500kcal/kg (coconut husk),4200 kcal/kg (coffee husk), 1500 kcal/kg (sawdust); and the moisture content of 16% (coconut husk),31% (coffee husk),13% (sawdust). The analysis of GC-MS result showed that the bio-oil from coconut husk contained ethyl ester (37.60%), phenol (40.01%); bio-oil from coffee husk contained acetic acid (26%), phenol (34%); and bio-oil from sawdust contained acetaldehyde (26.15%), acetic acid (20.90%).
Pengaruh Variasi Konsentrasi Gliserol pada Edible Coating dari Ekstraksi Pektin Limbah Kulit Durian sebagai Pengawet pada Cabai Rawit Merah untuk Memperpanjang Masa Simpan Idama Kusuma Dewi; Naila Khoirina; Nadya Alfa Cahaya Imani
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Pengaruh Suhu dan pH Elektrokoagulasi Terhadap Penurunan Kadar TSS dan COD pada Limbah Cair Laundry Abdul Malik Yudhistira; Muhammad Mujiburohman
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Pengaruh Variasi Perekat pada Briket Berbahan Limbah Tempurung Kelapa Ricky Herjunata; Shafira Ratna Noviandini; Siti Diyar Kholisoh
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Page 43 of 59 | Total Record : 588

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