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Arifin, Ahmad Zaenal
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Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Optimasi Peningkatan Karakteristik Crude Palm Oil (CPO) sebagai Bahan Bakar Diesel Arifin, Ahmad Zaenal; Fadhilah, Rahadyan Itsar; Saputro, Erwan Adi
Jurnal Ilmiah Universitas Batanghari Jambi Vol 24, No 3 (2024): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v24i3.5498

Abstract

Indonesia is one of the largest palm oil-producing countries in the world, significantly contributing to global palm oil needs. The use of palm oil as fuel is generally achieved through the biodiesel manufacturing process; however, this process remains costly and thus less economical. Additionally, the primary obstacle in using crude palm oil (CPO) is its high viscosity, which can cause blockages in the fuel injector channels of diesel engines. Therefore, modifications are necessary to enhance the characteristics of CPO so that it can be used directly as diesel engine fuel. This can be achieved through heating and the addition of 2-EHN additives. This study aimed to optimize the characteristics of CPO using Response Surface Methodology (RSM) to determine the optimal combination of temperature and 2-EHN concentration. The optimal point was identified at a temperature of 50°C and a 2-EHN concentration of 2%. The results of the CPO characteristic test showed a viscosity of 4.45 CSt, a density of 0.884 g/ml, a cetane number of 56.9, and a calorific value of 9314 kcal/kg
Analysis of Millennial Generation Behavior in Consuming Halal Products: Structural Equation Model-Partial Least Square (SEM-PLS) Method Arifin, Ahmad Zaenal; Salam, Annisa Nur
IQTISHADIA Vol 12, No 2 (2019): IQTISHADIA
Publisher : Ekonomi Syariah IAIN Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/iqtishadia.v12i2.5725

Abstract

 The elevated demand of Muslim consumers for halal products is a business opportunity for producers or companies. So that attention to consumer behavior of halal products is part of market valuation that is important for achieving success in the halal industry. Meanwhile, the millennial generation will have an influence in determining the trend of product use especially since entering the digital era. So it is important to conduct further studies on the behavior of the millennial generation in consuming halal products. This research was conducted by collecting data through distributing questionnaires to 100 respondents classified as millennial generation. Then the data collected is processed with Structural Equation Modeling-Partial Least Square (SEM-PLS) and gives conclusion that the interest of millennial generation in buying halal products is influenced by Islamic branding and individual religiosity factors. While the satisfaction of the millennial generation in consuming halal products is influenced by the price factor of these products, Islamic branding and religiosity factors. Furthermore, Islamic branding indirectly influences the buying interest and satisfaction of the millennial generation in consuming halal products through a variable mediating religiosity. Therefore, Islamic branding is an urgent matter that must be fulfilled for companies that have a focus on the development of halal industrial. 
Co-Authors Afandi, Fadila Ardiansyah Anik Widiastuti Awanda, Ridho Erwan Adi Saputro Fadhilah, Rahadyan Itsar Fatihah, Nazilatul Fatimah, Vita Hayu Nirmala, Cipta Tungga Muaziza, Maya Munir, Muhammad Misbahul Najmi, Naufal Fikri Nurkolis Nurkolis, Nurkolis Oktafianto, Kresna Putro, Suzatmo Rasiman Rasiman Reswara, Rasendriya Putra Reva Edra Nugraha Salam, Annisa Nur Salshabila, Kirana Aurelia Sari, Yessi Fatika Sudrajat Sudrajat Sugiharti Sugiharti Supandi Tumeko, Dwi Satrio Bagus Wardhani, Diana Silvia Rahma Wicaksono, Akhmad Permadi Zhafarina, Safira Cecilia