Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Novia Novia"'
Autor:
Hasanudin Hasanudin, Wan Ryan Asri, Rahmawati Rahmawati, Fahma Riyanti, Roni Maryana, Muhammad Al Muttaqii, Nino Rinaldi, Fitri Hadiah, Novia Novia
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 19, Iss 2, Pp 275-284 (2024)
This study aims to produce diisopropyl ether (DIPE) via isopropanol dehydration using cobalt-phosphate-supported natural zeolite catalysts. The catalytic activities of the zeolite/CoO and zeolite/Co(H2PO4)2 were compared. The as-prepared catalysts we
Externí odkaz:
https://doaj.org/article/0874714f7d894bd797157cbeab8e12d8
Publikováno v:
Molekul, Vol 19, Iss 1, Pp 180-188 (2024)
Bioethanol is a sustainable fuel product to be an alternative energy source. Therefore, the study aims to observe and analyze the effect of MnFe2O4 coated-chitosan in increasing bioethanol production. This bioethanol was produced from molasses with a
Externí odkaz:
https://doaj.org/article/c6e80d07c79f48358b8f7cf574d2cb3a
Publikováno v:
Manazhim, Vol 5, Iss 1, Pp 11-27 (2023)
In establishing on halal product guarentees in accordance with the perspective of sharia economic law, this further emphasizes how urgent the issue of halal product is in producing a product that is consumed by consumer. Given the number of cases of
Externí odkaz:
https://doaj.org/article/f93dbf5a3791459799f0f5cc2dd27a46
Autor:
Hasanudin Hasanudin, Wan Ryan Asri, Widia Purwaningrum, Fahma Riyanti, Novia Novia, Roni Maryana, Muhammad Al Muttaqii
Publikováno v:
Molekul, Vol 17, Iss 3, Pp 355-364 (2022)
Coconut oil mill waste (CMW) contained high free fatty acid (FFA) content which potentially could be converted into a value-added product such as fatty acid methyl ester (FAME). In this study, a montmorillonite-sulfonated carbon catalyst was used to
Externí odkaz:
https://doaj.org/article/c01de49cc4dd432e82c1aaaa4822b65a
Publikováno v:
Sriwijaya Journal of Environment, Vol 6, Iss 3, Pp 114-120 (2022)
The construction of power plants is very necessary to anticipate the crisis of electricity resources and always increases every year. Tanjung Enim city has Steam Power Plant (SPP), one of them is Banko SPP which has 3 x 10 MW capacity. It was built t
Externí odkaz:
https://doaj.org/article/09427668b65443b49fca10c8883329ca
Publikováno v:
Journal of Natural Science and Integration, Vol 4, Iss 2, Pp 214-221 (2021)
ABSTRACT The purpose of this study is to develop problem-based learning-oriented worksheets for students of class XI science high school that are valid and practical. The development model used in this research is 4-D models consisting of define, des
Externí odkaz:
https://doaj.org/article/d455273a9ea04b759b6911b0f4dfb9b0
Publikováno v:
Science and Technology Indonesia, Vol 4, Iss 1, Pp 18-23 (2019)
The high cellulosic content of rice husk can be utilized as a feedstock for pulp and biofuel. Pretreatment is necessary to break the bonds in the complex lignocellulose matrices addressing the cellulose access. This work aims to utilize the rice husk
Externí odkaz:
https://doaj.org/article/a1d53042b29143cc9f2d3554d62cc9b6
Publikováno v:
Fermentation, Vol 8, Iss 9, p 417 (2022)
Rice husks contain cellulose as a raw material for manufacturing second-generation bioethanol. Cellulose from pre-treated rice husks was converted into reducing sugars through enzymatic hydrolysis using enzymes derived from Aspergillus niger. This st
Externí odkaz:
https://doaj.org/article/6aa514ecad9d4c9dadf27d6e7e6900d6
Autor:
Getari Kasmiarti, Dwita Oktiarni, Poedji Loekitowati Hariani, Novia Novia, Hermansyah Hermansyah
Publikováno v:
Fermentation, Vol 8, Iss 6, p 283 (2022)
Yeast is a fermentation agent for producing bioethanol as an environmentally friendly alternative energy. Therefore, this study aims to find novel yeasts with the capability to persevere under acidic, high temperature, and high sugar content conditio
Externí odkaz:
https://doaj.org/article/015ba060ae2b4fa685bf0c8b6a904a38
Publikováno v:
Fermentation, Vol 8, Iss 4, p 157 (2022)
The rice husk has the potential to be used for converting agricultural wastes into renewable energy. Therefore, this study aims to improve the hydrolysis of rice husk through Hydrogen Peroxide (HP) and Combined Hydrogen Peroxide–Aqueous Ammonia (CH
Externí odkaz:
https://doaj.org/article/0a575fdd44c646dd8f43439861e9ef1e