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All Journal JTM - Jurnal Teknik Mesin Dedication : Jurnal Pengabdian Masyarakat Dedication : Jurnal Pengabdian Masyarakat
Mamiek Mardyaningsih
Politeknik Negeri Kupang
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Control & Systems Engineering Economics, Econometrics & Finance Education Energy Industrial & Manufacturing Engineering Mechanical Engineering Other

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Analisis Base Oil Hasil Proses Adsorpsi dan Pirolisis pada Oli Mesin Bekas Mamiek Mardyaningsih; Aloysius Leki
Jurnal Teknik Mesin Vol 1 No 1 (2018): Jurnal Teknik Mesin
Publisher : P3M- Politeknik Negeri Kupang

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Abstract

Peningkatan jumlah kendaraan bermotor menyebabkan pemakaian oli mesin meningkat, akibatnya jumlah oli mesin bekas semakin meningkat. Olie bekas yang jumlahnya cukup fantastis potensial untuk diolah kembali menjadi base oil dengan menghilangkan kontaminan yang terdapat dalam olie bekas. Penelitian ini bertujuan untuk mendaur ulang olie mesin bekas dengan metode adsorpsi dan pirolisis serta untuk mengetahui beberapa sifat fisik produk base oil. Penelitian ini dilakukan dalam empat tahap, 1) analisis awal oli mesin bekas, 2) membuat alat pirolisis sedehana dan kolom filtrasi, 3) pemurnian oli mesin bekas dengan kolom filter, 4) hasil adsorpsi dipirolisis. Hasil dari penelitian ini adalah adsorpsi dan pirolisis dari oli mesin bekas menghasilkan base oil dengan sifat fisik sebagai berikut:berwarna kuning jernih, berbau menyengat, mudah terbakar, berat jenisnya 0,8 ml/g, viskositas 5,14 g/cm detik sampai 5,39 g/cm detik, nilai kalor 16.800 J/g, dan titik nyala 80-98 oC
PEMBUATAN DAN PENERAPAN TEKNOLOGI PRESS SERBAGUNA UNTUK MENDUKUNG PEMBUATAN SIRUP Yohanes B. Yokasing; Amiruddin Abdullah; Mamiek Mardyaningsih
Dedication : Jurnal Pengabdian Masyarakat Vol 2 No 1 (2018)
Publisher : LPPM IKIP Jember

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Abstract

Pure cashew fruit has not been processed to the maximum, due to technological limitations between shreds and presses, and limited human resources. For that we need to develop a versatile press technology capable of doing shreds and press. Shredding of fake fruit flesh aims to juice mente that is in the fruit can be liberated during the press. Juice from cashews this cashew fruit, used as cashew syrup. Versatile press technology successfully created, has the following specifications, height: 1600 mm, width 460 mm, manual power, motion inputted through the wheels shrink press, capacity 10 kg once process, production ± 1 liter per 3 minutes. This Multipurpose Press is applied to the activity of Cashew Processing service in Ipteks bagi Kreativitas Inovasi Kampus (IbKIK) at Politeknik Negeri Kupang.
PEMBUATAN DAN PENERAPAN TEKNOLOGI PRESS SERBAGUNA UNTUK MENDUKUNG PEMBUATAN SIRUP Yohanes B. Yokasing; Amiruddin Abdullah; Mamiek Mardyaningsih
Dedication : Jurnal Pengabdian Masyarakat Vol 2 No 1 (2018)
Publisher : LPPM Universitas PGRI Argopuro Jember

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

Abstract

Pure cashew fruit has not been processed to the maximum, due to technological limitations between shreds and presses, and limited human resources. For that we need to develop a versatile press technology capable of doing shreds and press. Shredding of fake fruit flesh aims to juice mente that is in the fruit can be liberated during the press. Juice from cashews this cashew fruit, used as cashew syrup. Versatile press technology successfully created, has the following specifications, height: 1600 mm, width 460 mm, manual power, motion inputted through the wheels shrink press, capacity 10 kg once process, production ± 1 liter per 3 minutes. This Multipurpose Press is applied to the activity of Cashew Processing service in Ipteks bagi Kreativitas Inovasi Kampus (IbKIK) at Politeknik Negeri Kupang.
Co-Authors Aloysius Leki Amiruddin Abdullah Yohanes B. Yokasing