Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ramli Thahir"'
Publikováno v:
Chemical Engineering Transactions, Vol 106 (2023)
East Kalimantan is a province that has the largest coal reserves in Indonesia. One type of coal that is widespread and has low economic value as an energy source is low-rank coal. Low rank coal is a type of coal that has a low calorific value, that i
Externí odkaz:
https://doaj.org/article/91cae4b497824f9ca68b2705c140d8f2
Publikováno v:
Results in Engineering, Vol 11, Iss , Pp 100231- (2021)
The use of plastic is increasing every year, causing an accumulation of plastic waste that is detrimental to the environment. The purpose of this work is to determine the effect of temperature on the conversion of plastic waste into alternative energ
Externí odkaz:
https://doaj.org/article/3926af83b94444859d56f96b7641dfd8
Publikováno v:
Energy Reports, Vol 5, Iss , Pp 70-77 (2019)
The objective of this paper is to optimise the liquid product of pyrolysis from as much as 500 g of polypropylene (PP) plastic waste, using a fixed bed type reactor in a vacuum condition (−3 mm H2O), to minimise the oxygen entering the reactor. The
Externí odkaz:
https://doaj.org/article/01d70c0dfc6141999158edbf854f4eae
Autor:
Hanny Frans Sangian, Guntur Pasau, Gerald Hendrik Tamuntuan, Arief Widjaja, Ronny Purwadi, Silvya Yusnica Agnesty, Tun Sriana, Arif Nurrahman, Abubakar Tuhuloula, Ramli Thahir
Publikováno v:
Eastern-European Journal of Enterprise Technologies; Vol. 1 No. 6 (121) (2023): Technology organic and inorganic substances; 22-32
Eastern-European Journal of Enterprise Technologies; Том 1 № 6 (121) (2023): Технології органічних та неорганічних речовин; 22-32
Eastern-European Journal of Enterprise Technologies; Том 1 № 6 (121) (2023): Технології органічних та неорганічних речовин; 22-32
Many countries worldwide encounter the greatest difficulties in improving people's life quality since fossil fuel reserves are decreasing, causing fuel prices to rise drastically. This problem has made many countries, including Indonesia, struggle to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dac03b5c9aa5ab0e09ebdc13753db0d
https://doi.org/10.15587/1729-4061.2023.272512
https://doi.org/10.15587/1729-4061.2023.272512
Autor:
Hanny F. Sangian, Meiga P. Paendong, Joshua R. Rombang, Jil A. Lametige, Guntur Pasau, Maria Bobanto, Ronny Purwadi, Ramli Thahir, Bayu Achil Sadjab, Vecky A. J. Masinambow, Tun Sriana, Zami Furqon, Silvya Y. Agnesty, Arief Widjaja
Publikováno v:
WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT. 18:405-416
This work aims at preparing the blended fuels in a stable emulsion in which the biodiesel was obtained from palm oil with applying the near isochoric subcritical trans-esterification. The work procedures are the following: the preparation chemicals n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab2f0bb2a4c3478b57992a7c6efc9575
https://doi.org/10.37394/232015.2022.18.40
https://doi.org/10.37394/232015.2022.18.40
Autor:
Godlief F. Neonufa, Handy I.R Mosey, Ramli Thahir, Ronny Purwadi, Bayu Achil Sadjab, Johnly A. Rorong, Zami Furqon, Hanny F. Sangian, Seni H. J. Tongkukut, Guntur Pasau, Joshua Renaldo Rombang, Arief Widjaja, Abubakar Tuhuloula, Silvya Yusnica Agnesty, Tun Sriana, Fingken S Sagai, Vecky A. J. Masinambow, Adey Tanauma, Anita R. Ibrahim
Publikováno v:
Revista de Chimie. 71:113-123
This study investigates the composition and fuel parameters of a fuel blend of aqueous ethanol and gasoline, with RONs (Research Octane Numbers) of 90 and 92, called pertalite and pertamax in Indonesia, respectively. The emulsion fuel blend of gasoli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::868d9a204a84829f6ec0fc69242dba5b
https://doi.org/10.37358/rc.20.8.8286
https://doi.org/10.37358/rc.20.8.8286
Publikováno v:
Energy Reports, Vol 5, Iss, Pp 70-77 (2019)
The objective of this paper is to optimise the liquid product of pyrolysis from as much as 500 g of polypropylene (PP) plastic waste, using a fixed bed type reactor in a vacuum condition (−3 mm H2O), to minimise the oxygen entering the reactor. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e0eadad8cc43d1198a4ca5c080011ed
http://www.sciencedirect.com/science/article/pii/S2352484718301562
http://www.sciencedirect.com/science/article/pii/S2352484718301562
Publikováno v:
AIP Conference Proceedings.
Due to the diminishing of fossil fuel sources, various efforts to find the alternative energy sources are currently being encouraged by many countries, including Indonesia. One of the alternative energy currently being developed is biofuel, including
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f744a0ce14a20b5a126538a1464626e
https://doi.org/10.1063/1.5046221
https://doi.org/10.1063/1.5046221
Autor:
Ramli Thahir, Alwathan Alwathan
Publikováno v:
Konversi, Vol 3, Iss 2, Pp 9-14 (2014)
Pemanfaatan p lastik tiap tahun meningkat karena berbagai keuntungan seperti harga produksi yang murah, ringan, besifat isolator sehingga digunakan di berbagai bidang industri dan rumah tangga . Plastik Jenis Polypropilene paling banyak digunakan dal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b0dbfa6b59096d755f50ff1de9afc83
http://konversi.ulm.ac.id/index.php/konversi/article/view/33
http://konversi.ulm.ac.id/index.php/konversi/article/view/33
Publikováno v:
Konversi, Vol 2, Iss 1, Pp 1-6 (2013)
Biogas sebelum digunakan harus dimurnikan terlebih dahulu dari kandungan asam sulfida (H 2 S) yang meskipun jumlahnya kecil namun menimbulkan kerugian karena menimbulkan korosi pada logam atau apabila dibakar akan membentuk SO 2 atau SO 3 yang dikena
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f42986a4e08eaa88fa0bbd5bab86815f
http://konversi.ulm.ac.id/index.php/konversi/article/view/50
http://konversi.ulm.ac.id/index.php/konversi/article/view/50