Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Siti Nurkhamidah"'
Autor:
Vuri Ayu Setyowati, Mahardika F. Rois, W. Widiyastuti, Siti Nurkhamidah, Naili Saidatin, Mohammad Ficky Febrianto
Publikováno v:
Results in Engineering, Vol 13, Iss , Pp 100332- (2022)
The objective of this research is to illustrate the effects of using transition metals and nitrogen-doped carbon obtained from the polymerization process. The pyrolysis method is chosen to optimize the role of each catalytic component such as metal p
Externí odkaz:
https://doaj.org/article/d225e045d0634992a39afd1f943d6a4d
Autor:
Lily Pudjiastuti, Tri Widjaja, Kornelius Kevin Iskandar, Fikran Sahid, Siti Nurkhamidah, Ali Altway, Atha Pahlevi Putra
Publikováno v:
Heliyon, Vol 7, Iss 4, Pp e06641- (2021)
Renewable energy sources are prospective solutions for addressing future energy needs arising from the ever-increasing population and dwindling petroleum reserves. Biobutanol is one of the most efficient biofuels for use as a mixture with motor vehic
Externí odkaz:
https://doaj.org/article/ec68358ebf18476e93720efbfbb6774f
Autor:
Fadlilatul Taufany, Rahmasari Nur Setyono, Abdul Wasi, I Wayan Restu Surya Krishna, Yeni Rahmawati, Ali Altway, null Susianto, Siti Nurkhamidah
Publikováno v:
Engineering Innovations. 3:13-21
Reverse Osmosis (RO) Brine is waste generated from the desalination process using the RO method. RO Brine is generally directly thrown back into the sea, even though it has the potential to be reprocessed because it still contains a variety of ions i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f570f56204831a8bd6030e2817161eb
https://doi.org/10.4028/p-g0witu
https://doi.org/10.4028/p-g0witu
Autor:
Suharno Rusdi, Achmad Chafidz Mas Sahid, Siti Nurkhamidah, Dewi Selvia Fardhyanti, Prima Astuti Handayani, Haniif Prasetiawan
Publikováno v:
Materials Science Forum. 1067:131-137
Cerium oxide has been widely used in many application. One of the most important applications is for chemical mechanical application/planarization (CMP). In the current work, ceria nanoparticles have been prepared via precipitation method using ethan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::528ec23e38bbc23be32c21f3593ddcac
https://doi.org/10.4028/p-n9aui4
https://doi.org/10.4028/p-n9aui4
Autor:
Naili Saidatin, Mahardika F. Rois, W. Widiyastuti, Siti Nurkhamidah, Shella Arinda, Vuri Ayu Setyowati
Publikováno v:
Arabian Journal for Science and Engineering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bd421ee89ebca438e51059202438cf9
https://doi.org/10.1007/s13369-023-07874-x
https://doi.org/10.1007/s13369-023-07874-x
Autor:
Fadlilatul Taufany, null Mathilda Jowito Pasaribu, null Berlina Yunita Sari Romaji, Yeni Rahmawati, Ali Altway, null Susianto, Siti Nurkhamidah, null Julfikar Gilang Anfias, Yuliani Mursidah, Fujanita Desi, Susan Yulianti, Dian Rahmawati, Ghea Stellarosari
Publikováno v:
Evergreen. 9(2):412-420
This study synthesized the activated carbon as material support for platinum catalysts in fuel cells application. The pyrolytic carbon black from the waste tyre was activated through physical activation using oxygen gas in a vertical bed column. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57cde9e2b63afb50e1595042c8320633
http://hdl.handle.net/2324/4794166
http://hdl.handle.net/2324/4794166
Autor:
Jayyid Zuhdan, Aisyah Zahidah Rohmah, Nuniek Hendriani, Hikmatun Ni'mah, Siti Nurkhamidah, Tri Widjaja
Publikováno v:
Materials Science Forum. 1057:65-70
In Polylactic acid (PLA) production, there is a byproduct in the form of water, while Lewis acid catalysts such as Al(III), Ti(IV), and Sn(IV) which is commonly used for PLA production will be rapidly decomposed and deactivated by water. The aim for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4e33ad52756b8bec9f87c745977b3bc
https://doi.org/10.4028/p-s44248
https://doi.org/10.4028/p-s44248
Autor:
Tri Widjaja, Siti Nurkhamidah, Nuniek Hendrianie, Aisyah Alifatul Zahidah Rohmah, Kharisma Perdana Setiawan
Publikováno v:
Journal of Hunan University Natural Sciences. 49:141-150
Lactic acid is an important component of manufacturing polylactic acid (PLA), which can be produced with high-lignocellulosic biomass, still few of them have utilized that. The production process starts with Alkaline Hydrogen Peroxide (AHP) pretreatm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3712c61e96cbd5b91573446029f915ab
https://doi.org/10.55463/issn.1674-2974.49.3.15
https://doi.org/10.55463/issn.1674-2974.49.3.15
Publikováno v:
Journal of Hunan University Natural Sciences. 49:50-58
Cocoa pod husk (CPH) is one of the potential plantation wastes used for biogas production. However, the presence of lignin inhibits the production process. Therefore, pretreatment is required to reduce the lignin content. This study investigates the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d409ae20de349c1bd43788bc89df7eb0
https://doi.org/10.55463/issn.1674-2974.49.2.5
https://doi.org/10.55463/issn.1674-2974.49.2.5
Autor:
Ali Altway, Susianto Susianto, Suprapto Suprapto, Siti Nurkhamidah, Nur Ihda Farihatin Nisa, Firsta Hardiyanto, Hendi Riesta Mulya, Saidah Altway
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 10, Iss 2, Pp 111-124 (2015)
Carbon dioxide gas is a harmful impurity which is corrosive and it can damage the utilities and the piping system in industries. Chemical absorption is the most economical separation method which is widely applied in chemical industries for CO2 remov
Externí odkaz:
https://doaj.org/article/a84668743d534ca7be165f035493a72c