Výsledky vyhledávání - "Ajie Firman Tri"

Akademický článek

Optimization of Methyl Ester Through Simultaneous Esterification –Transesterification Reactions Using Waste Cooking Oil as Raw Material

Autor: Orchidia Della, Widiyarti Galuh, Ajie Firman Tri, Pangestu Faisal Prasetya, Hidayat Mauludin, Ramdani Dadi, Irawan Yan, Laksmono Joddy Arya

Publikováno v: E3S Web of Conferences, Vol 503, p 04010 (2024)

The increasing need for fossil energy does not equal the availability of alternative energy sources as a substitute generating new problems. In addition to decreasing availability, fossil energy harms the environment by producing dangerous gases from

Externí odkaz: https://doaj.org/article/baf3e3a338a74479bf4477efc5791f64

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Conference

Experimental RGB and CIE L*a*b* color space analysis and comparing for decolorization of waste polypropylene recrystallization.

Autor: Hidayati, Tika, Hutahaean, Lintong Sopandi, Septiyanti, Melati, Leonita, Della Orchidia, Ajie, Firman Tri, Widiyarti, Galuh, Rusmana, Dasep, Laksmono, Joddy Arya

Publikováno v: AIP Conference Proceedings; 2023, Vol. 2902 Issue 1, p1-6, 6p

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Conference

Adsorbent characteristic of polyvinyl alcohol, zeolite, and activated carbon on desalination of seawater.

Autor: Karimah, Sekar Ahlakul, Ajie, Firman Tri, Widiyarti, Galuh, Nurbayti, Siti, Laksmono, Joddy Arya

Publikováno v: AIP Conference Proceedings; 12/5/2022, Vol. 2493 Issue 1, p1-8, 8p

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Periodical

Analysis of Patent Management on Health Care Product: Information of Electrocardiograph Devices

Autor: Hendrix, Tommy, Ajie, Firman Tri, Hidayat, Anang

Publikováno v: Journal of Business and Economic Analysis; 2018, Vol. 1 Issue: 1 p49-64, 16p

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