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Now showing items 10441-10450 of 14622
Young Coconut Waste as Greener Desiccant Alterative in Desiccant Dehumidifier
(IOP Publishing, 2020-06-17)
Due to tropical climate in Malaysia, humidity control becomes a challenge, hence dehumidifiers are designed to control the relative humidity in order to achieve the optimal thermal comfort. In existing desiccant dehumidifiers, ...
Performance of binders in briquetting of durian peel as a solid biofuel
(Elsevier, 2018-10-03)
As a consequence of an increasing in durian season in a year, many durian peels become a garbage. However, the valuable contents in durian peel namely lignin and cellulose are wasted away. These contents have high possibility ...
Preliminary study on effect of oil additives in engine lubricant on four-stroke motorcycle engine
(Elsevier, 2018-10-03)
This research focused on effect of commercial oil additive (COA) with engine lubricants of four-stroke motorcycle engine with 110 cc of cylinder. The mineral engine lubricant (MEL) and semi-synthetic engine lubricant (SSEL) ...
SINTESIS BIOPELUMAS DARI MINYAK INTI KELAPA SAWIT (PKO) DENGAN MENGGUNAKAN KATALIS HETEROGEN ZnO/HY
(2021-02-19)
Biopelumas merupakan pelumas berbahan dasar minyak nabati yang bersifat mudah terdegradasi secara alami dan ramah lingkungan. Biopelumas dapat menjadi sektor industri olekimia yang memiliki potensi besar di Indonesia. ...
Pirolisis Tempurung Kelapa sebagai Katalis dalam Reaksi Transesterifikasi Virgin Coconut Oil
(2024-03-23)
Biopelumas merupakan alternatif dari pelumas komersial karena lebih mudah terdegradasi di alam. Selain itu, bahan utama pembuatan biopelumas didapat dari minyak hewani atau minyak nabati sehingga ketersediaannya banyak di ...
Preliminary Observation on Temperature Effect of Briquetting Cow Manure as a Solid Biofuel
(Springer, 2020-06-02)
The depletion of fossil fuel turns the application of biofuel as an alternative fuel. Conversion of cow manure into briquette is the alternative to reutilize valuable chemical in cow manure. The aim of this study is to ...
House of quality method in preliminary design of kitchen food waste composter
(Centre for Advanced Research on Energy, Faculty of Mechanical Engineering, Universiti Teknikal Malaysia Melaka, 2020-12-30)
This work studies the conceptual design of a household kitchen food waste composter using House of Quality (HOQ) method. The scoring method is used to identify the engineering characteristic element
based on customer’s ...
Water hyacinth: Potential and Threat
(Elsevier, 2020-01-16)
Water hyacinth in scientific name is known as Eichhornia crassipes. As an aquatic pest plant, water hyacinth are growing inwater flow, rivers and lakes. Water hyacinth can spread rapidly from the normal size to two times ...