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| 1 | Surface physicochemical properties of semi-anthracitic coal from Painan-Sumatra during air oxidation显示文摘 | Anggoro Tri Mursito Tsuyoshi Hirajima Lina Nur Listiyowati Sudarsono Sudarsono | 2018 | International Journal of Coal Science & Technology2018，5，2： | 6 |
| 2 | Characterization and Activity of Cr, Cu and Ga Modified ZSM-5 for Direct Conversion of Methane to Liquid Hydrocarbons显示文摘Direct conversion of methane using a metal-loaded ZSM-5 zeolite prepared via acidic ion exchange was investigated to elucidate the roles of metal and acidity in the formation of liquid hydrocarbons. ZSM-5 (SiO2/Al2O3=30) was loaded with different metals (Cr, Cu and Ga) according to the acidic ion-exchange method to produce metal-loaded ZSM-5 zeolite catalysts. XRD, NMR, FT-IR and N2 adsorption analyses indicated that Cr and Ga species managed to occupy the aluminum positions in the ZSM-5 framework. In addition, Cr species were deposited in the pores of the structure. However, Cu oxides were deposited on the surface and in the mesopores of the ZSM-5 zeolite. An acidity study using TPD-NH3, FT-IR, and IR-pyridine analyses revealed that the total number of acid sites and the strengths of the Bronsted and Lewis acid sites were significantly different after the acidic ion exchange treatment.Cu loaded HZSM-5 is a potential catalyst for direct conversion of methane to liquid hydrocarbons. The successful production of gasoline via the direct conversion of methane depends on the amount of aluminum in the zeolite framework and the strength of the Bronsted acid sites. | Nor Aishah Saidina Amin Didi Dwi Anggoro | 2003 | Journal of Natural Gas Chemistry2003，12，2： | 6 |
| 3 | Optimization of methane conversion to liquid fuels over W-Cu/ZSM-5 catalysts by response surface methodology显示文摘到液体燃料的甲烷的变换仍然在发展过程。由与钨(W) 装载的修改 HZSM-5 提高了它的热抵抗性能,和高反应温度(800 ° C ) 没由升华导致 W 部件的损失。与钨和铜(Cu ) 装载 ZSM-5 在甲烷变换,公司 2, 和 C 5+ 选择导致了增长。高甲烷变换和 C 5+ 选择,和低 H 2 O 选择被使用 W/3.0Cu/ZSM-5 获得。在在用反应表面方法论(RSM ) 的不同温度和氧集中下面的 3.0 W/3.0Cu/ZSM-5 上的甲烷变换的优化被学习。当温度是 753 ° C 时,为甲烷变换的最佳点是 19% ,并且氧集中是 12% 。当温度是 751 ° C 时,最高的 C 5+ 选择是 27% ,并且氧集中是 11% 。 | Didi Dwi Anggoro Istadi | 2008 | Journal of Natural Gas Chemistry2008，17，1： | 2 |
| 4 | Methane to Liquid Hydrocarbons over Tungsten-ZSM-5 and Tungsten Loaded Cu/ZSM-5 Catalysts显示文摘金属包含 ZSM-5 能在甲烷氧化生产高级烃。许多研究人员学习了 HZSM-5 的适用性并且为甲烷变换修改 ZSM-5 到结果仍然导致的液烃,而是他们的研究低变换,低选择和低耐热性。由与钨(W) 装载,修改 HZSM-5 能提高它的热抵抗性能,和高反应温度(800 ??6 号元素碳的化学符号) 没由升华导致 W 部件的损失。与钨和铜(Cu ) 装载 HZSM-5 象 CO2 和 C5+ 选择一样在甲烷变换导致了增长。相反,公司, C2 ¨ C 3 并且 H2O 选择被减少。把甲烷变换成液烃(C5+) 的过程依赖于金属表面积和沸石的酸味。高甲烷变换和 C5+ 选择,和低 H2O 选择在 W/3.0Cu/HZSM 上被获得。给词调音:甲烷;液烃;HZSM-5;W-ZSM-5; | Didi Dwi Anggoro Nor Aishah Saidina Amin | 2006 | Journal of Natural Gas Chemistry2006，15，4： | 2 |
| 5 | Optimization ofdirect conversion of methane to Liquid fuels over CuloadedW/ZSM-5 catalyst 显示文摘 | Amin NorAishah Saidina Anggoro | 2004 | Fuel2004，83，： | 1 |
| 6 | Optimization of direct conversion of methane to liquid fuels over Cu loaded W/ZSM-5catalyst显示文摘 | Amin N A S Anggoro D D | 2003 | Fuel2003，83，45： | 1 |
| 7 | Producing slow release urea by coating with starch/acrylic acid in fluid bed spraying显示文摘 | SUHERMAN ANGGORO D D | 2011 | Int J Eng Technolo2011，11，： | 1 |
| 8 | Optimization of direct conversion of methane to liquid fuels over Cu loaded W/ZSM-5 catalyst显示文摘 | Amin N A S Anggoro D D | 2004 | Fuel2004，83，45： | 1 |
| 9 | High altitude platform station: a review of new infrastructure development for future wireless com- munications 显示文摘 | Anggoro K | 2007 | Wireless Personal Communications2007，42，3： | 1 |
| 10 | Successful treatment of dis-coid lupus erythematosus with chloroquine 显示文摘 | Pramono LA Resultanti Anggoro S | 2013 | Acta Med Indones2013，45，4： | 1 |
| 11 | Triple Helix Collaboration to Develop Economic Corridors as Knowledge Hub in Indonesia显示文摘 | Lenny Martini Jann Hidajat Tjakraatmadja Yudo Anggoro Adita Pritasari Libertha Hutapea | 2012 | Procedia - Social and Behavioral Sciences2012，，： | 1 |
| 12 | Optimization of direct conversion of methane to liquid fuels over Cu loaded W/ZSM -5 catalyst 显示文摘 | Amin N A S Anggoro D D | 2004 | Fuel2004，83，45： | 1 |
| 13 | Upgrading and dewatering of raw tropical peat by hydrothermal treatment显示文摘 | Mursito Anggoro Tri Hirajima Tsuyoshi Sasaki Keiko | 2010 | Fuel2010，89，3： | 1 |
| 14 | Optimization of direct conversion of methane to liquid fuels over Cu loaded W/ZSM-5 catalyst显示文摘 | Amin Nor Aishah Saidina Anggoro | 2004 | Fuel2004，83，： | 1 |
| 15 | Characterization of bio-coal briquettes blended from low quality coal and biomass waste treated by Garant■bio-activator and its application for fuel combustion显示文摘Experimental research was carried out on the manufacturing of bio-coal briquettes from a blend of two different types of low-quality coal and biomass waste in the absence of coal carbonization,where the third blend of the material was fermented by adding a bio-activator solution before pressurizing the components into briquettes.The coal samples from Caringin-Garut Regency(BB-Garut)had a low calorific value and a high sulfur content(6.57 wt%),whereas the coal samples from Bayah-Lebak Regency(BB-Bayah)had a higher calorific value and a lower sulfur content(0.51 wt%).The biomass added to the coal blend is in the form of fermented cow dung(Bio-Kohe),and it had a calorific value of 4192 kcal/kg and a total sulfur content of 1.56 wt%.The main objective of this study is to determine the total decrease in the sulfur content in a blend of coal and biomass in which a fennentation process was carried out using a bio-activator for 24 h.The used bio-activator was made from Garant■(1:40)+molasses 1 wt%/vol,and its used amount was 0.2 L/kg.Also,the total sulfur content in the blend was 1.00 wt%-1.14 wt%,which fulfills the necessary quality requirements for non-carbonized bio-coal briquettes.The pyritic and sulfate content in the raw coal was dominant,and the organic sulfur,when fermented with Garant■,was found to be less in the produced bio-coal briquettes by 38%-58%. | Anggoro Tri Mursito Widodo Danang Nor Arifin | 2020 | International Journal of Coal Science & Technology2020，7，4： | 0 |
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