Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Teguh Ariyanto"'
Publikováno v:
Journal of Applied Science and Engineering, Vol 27, Iss 5, Pp 2489-2500 (2024)
Impurities are commonly found in natural gas which is produced from reservoirs deposit. The predominant impurities come in CO2 forms. Hence, the selection of proper CO2 removal technologies is a significant step in process engineering as it strongly
Externí odkaz:
https://doaj.org/article/3b5992b9f27e4ba1894888976284ea87
Publikováno v:
Journal of Applied Science and Engineering, Vol 26, Iss 10, Pp 1513-1520 (2023)
A pretreatment process is needed in the bioconversion of oil palm empty fruit bunch (OPEFB) to remove lignin and to get crystalline cellulose for CNC production. Several pretreatment methods were studied, i.e., pretreatment with 10% NaOH, combination
Externí odkaz:
https://doaj.org/article/9b24b5127e824e44b9603c943d8af4fc
Autor:
Teguh Ariyanto, Kuni Masruroh, Gita Yunita Sri Pambayun, Nur Indah Fajar Mukti, Rochim Bakti Cahyono, Agus Prasetya, Imam Prasetyo
Publikováno v:
ACS Omega, Vol 6, Iss 29, Pp 19194-19201 (2021)
Externí odkaz:
https://doaj.org/article/63285b040b1342be9b5c93635e49aaa0
Publikováno v:
International Journal of Renewable Energy Development, Vol 10, Iss 2, Pp 249-255 (2021)
Methane (CH4) and carbon dioxide (CO2) are the main components of a renewable energy source of biogas. Separation of CO2 from biogas is significantly important to improve biogas performance, due to heating value in biogas depends on the concentration
Externí odkaz:
https://doaj.org/article/3f476322b41249da96ec79052fe28b7e
Publikováno v:
Biotropia: The Southeast Asian Journal of Tropical Biology, Vol 29, Iss 1 (2022)
The cross-linking agent plays an important role in bioplastic mechanical properties. This study aimed to determine the effect of Sodium Hyaluronate (SoHA) as a synthetic cross-linking agent and the addition of Nyamplung Cake Extract (NCE) as an antim
Externí odkaz:
https://doaj.org/article/e936e9cbfc0a40598a1ed8a68cde351c
Autor:
Hary Sulistyo, Didan Prasiasda Priadana, Yasinta Wahyu Fitriandini, Teguh Ariyanto, Muhammad Mufti Azis
Publikováno v:
International Journal of Technology, Vol 11, Iss 1, Pp 190-199 (2020)
The increase of biodiesel production would cause an increase of glycerol as by-products. In the present study, utilization of glycerol by-products to form solketal using Indion 225 Na as a catalyst was investigated. The intrinsic kinetic data were
Externí odkaz:
https://doaj.org/article/48a31417189141e2ae700cfefdeade48
Autor:
Nur Dewi Pusporini, Wahyudi Budi Sediawan, Wahyu Rachmi Pusparini, Teguh Ariyanto, Hary Sulistyo
Publikováno v:
Chemical Thermodynamics and Thermal Analysis, Vol 1, Iss , Pp 100006- (2021)
This study aimed to develop the liquid-liquid equilibrium models to predict neodymium (Nd) and yttrium (Y) distribution in the extraction system. Feed solution (solution of Nd and Y in the 1 M nitric acid media) was mixed with solvent (di-2-ethyl-hex
Externí odkaz:
https://doaj.org/article/2a09393e05144a03951930a8ffcab91b
Autor:
Niswati Fathmah Rosyida, Pinandi Sri Pudyani, Akhmad Kharis Nugroho, Ika Dewi Ana, Teguh Ariyanto
Publikováno v:
Indonesian Journal of Chemistry, Vol 19, Iss 4, Pp 920-927 (2019)
This study aims to synthesize simvastatin hydrogel as drug delivery system with surfactant addition for improving solubility of simvastatin. Surfactants used in the study were the zwitterionic amino acid of arginine and nonionic surface-active agent
Externí odkaz:
https://doaj.org/article/b63157ce490c4f439c47f1cfc9043e1f
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 419-427 (2019)
Carbon materials for electrical energy devices, such as battery electrodes or fuel-cell catalysts, require the combination of the contradicting properties of graphitic microstructure and porosity. The usage of graphitization catalysts during the synt
Externí odkaz:
https://doaj.org/article/738afe870b9646ce992193bf00c27525
Publikováno v:
Jurnal Bahan Alam Terbarukan, Vol 7, Iss 2, Pp 164-168 (2018)
Methylene blue is one of the dyes in textile industries which has a negative impact on the environment. This compound is very stable, so it is difficult to degrade naturally. Methylene blue can be harmful to the environment if it is in a very large c
Externí odkaz:
https://doaj.org/article/ec1e64ec035a46cabff4da965df126dc