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Ditemukan 2 dokumen yang sesuai dengan query
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Analisa statistik optimasi laju pengumpanan bijih emas sulfida refraktori pada circulating fluidized bed (CFB) roasting plant di pertambangan emas Minahasa = Statistical analysis for optimizing refractory sulphidic gold ore feed rate of circulating fluidized bed (CFB) roasting plant at Minahasa gold mining
Mincrcilisasi .sziifida ycmg rc:-sebcii' sccum lmlxis pads: bijih eincis Minc:/:asa dapfil ineizyebabkan kadar perolehun (recoverjv) partike! emas nieiymli rendah jiku bi/‘in langszing dicksrraksi dengan lcirznun siunidu. Old: kcirena ini, sebehnn sianidasi inaka perlu dilakulmn pre-Ireainzeni processing berupa pemnnggangcm (roast ing) nnluk nzenzbentiik nmlriks mineral yang beipori dan niernisahkun pnrlike/ emas duri...
Fakultas Teknik Universitas Indonesia, 1999
S41924
UI - Skripsi Membership  Universitas Indonesia Library
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Hadi Wahyudi, author
Numerical study of biomass gasification in 3d full-loop circulating fluidized beds using a eulerian multi-fluid model
A three-dimensional Eulerian Multi-Fluid Model (MFM) of biomass gasification in full-loop Circulating Fluidized Beds (CFBs) has been developed. The conservation equations of mass, momentum, and energy are solved by well-known Navier-Stokes formulation types. The Kinetic Theory of Granular Flow (KTGF), common chemical reactions in biomass gasification, and standard k-ε turbulence...
Depok: Faculty of Engineering, Universitas Indonesia, 2018
UI-IJTECH 9:2 (2018)
Artikel Jurnal  Universitas Indonesia Library