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PIROLISIS SPENT BLEACHING EARTH (SBE) UNTUK MENGHASILKAN BIO-OIL
Spent bleaching earth (SBE) is an industrial waste, mainly produced from vegetable oil processing that can pose a fire hazard (i.e. spontaneous combustion), as it usually contains 20-40% oil by weight. Pyrolysis of Spent Bleaching Earth has been processed by extraction method using n-hexane, methanol or steam as solvent and is still very rarely processed into liquid fuel. This research aims to …
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- xiv, 83 hlm., ilus., tab.; 29 cm
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- T1591102024
PROSES PIROLISIS BAN BEKAS DENGAN VARIASI TEMPERATUR UNTUK MENGHASILKAN MINYAK.
This research aims to analyze the total volume of pyrolysis oil at each temperature variation tested and analyze the density, viscosity and heating value of the pyrolysis product. This research was carried out in the Basic Phenomena Laboratory at Sriwijaya University using experimental methods, where this method was carried out testing the pyrolysis process on car tires with temperature variati…
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- v, 35 hlm.; ilus.; 29 cm
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- T1402832023
ANALISIS KEKUATAN BENDING STRUKTUR SANDWICH DENGAN CORE ALUMUNIUM - FOAM POLY…
Alumunium dan baja merupakan komoditas yang banyak digunakan pada industri konstruksi dan manufaktur di Indonesia. Kedua bahan tersebut dapat direkayasa menjadi core dan skin struktur sandwich. Struktur sandwich jenis struktur komposit yang terdiri dari skin dan core, struktur ini memiliki keunggulan yang lebih baik dibandingkan struktur konvensional. Karena struktur sandwich dapat memberikan k…
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- xxviii, 53 hlm.; ilus.; 29 cm
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- T1216612023
RANCANG BANGUN SINGLE SCREW EKSTRUDER DAN ANALISIS PENGARUH KECEPATAN SCREW T…
The manufacturing process using the 3D printing method is now growing very rapidly. This technology has the advantage of being able to create complex geometries from various types of materials ranging from plastics, ceramics, to metals. The most widely used material in production using the 3D Printer method is polylactic acid (PLA). Polymer materials are usually produced by the extrusion method…
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- xxvii, 61 hlm.; ilus.; 29 cm
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- T705682022
KARAKTERISTIK PRODUK COR ALUMINIUM SKRAP MELALUI PERBEDAAN DIMENSI CETAKAN PA…
Dalam bidang industri banyak dijumpai produk dengan bahan baku aluminium yang mengakibatkan terdapat banyak limbah aluminium. Aluminium skrap yang telah mendapatkan perlakuan sebelumnya di olah kembali melalui proses pengecoran. Penelitian ini bertujuan untuk mengkaji dan menganalisis karakteristik produk cor melalui perbedaan dimensi cetakan pasir segi empat terbuka. Cetakan yang digunakan ber…
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- xxxi, 62 hlm.; ilus.; 29 cm
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- T697382022
SIMULASI PENGECORAN ALUMINIUM SKRAP METODE GRAVITY DIE CASTING MENGGUNAKAN ES…
Scrap aluminum is used as a type of recycled metal that is commonly used in the metal casting industry. Nowadays, conventional metal casting using metal molds by gravity method has a risk of defects that may occur. One method that can be used is to use the ESI ProCAST software casting simulation. The ESI ProCAST software makes it easy to identify phenomena and defects such as shrinkage porosity…
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- xv, 65 hlm.; ilus.; 29 cm
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- T768142022
SIMULASI PENGECORAN ALUMINIUM SKRAP METODE GRAVITY SAND CASTING MENGGUNAKAN E…
Banyak hal yang perlu diperhatikan dalam proses pengecoran logam aluminium skrap menggunakan cetakan pasir agar tidak menimbukan cacat pada produk hasil cor. Salah satu cara untuk memperhatikannya yang paling efektif adalah dengan melakukan simulasi pengecoran. Tujuan dari simulasi pengecoran ini adalah untuk mengkaji dan mempelajari serta membandingkan fenomena cacat shrinkage porosity, solidi…
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- xxxi, 69 hlm.; ilus.; 29 cm
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- T768462022
KARAKTERISTIK PRODUK COR ALUMINIUM SKRAP BERDASARKAN PERBEDAAN DIMENSI CETAKA…
The increase in the number of uses of aluminum both in industry and household needs resulted in a lot of aluminum waste circulating in the environment. One way to utilize aluminum scrap is by re-casting. This study wants to know the effect of mold dimension on the phenomenon that occurs when the freezing of molten metal in contact with open-air and on the other side in the cold wall material mo…
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- xxix, 68 hlm.; ilus.; 29 cm
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- T693712022
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