Russian Journal of Inorganic Chemistry, Tập 46,Trang 461-947Chemical Society., 2001 |
Từ bên trong sách
Kết quả 1-3 trong 87
Trang 470
... Sample I ( ilmenite ) ( wt % ) : FeO , 41.0 ; Fe2O3 , 5.0 ; TiO2 , 50.0 . Sample II ( ilmenite ) ( wt % ) : FeO , 0.5 ; Fe2O3 , 35.6 ; TiO2 , 63.2 . Sample III ( ilmenite ) ( wt % ) : FeO , 0.7 ; Fe2O3 , 37.4 ; TiO2 , 61.6 . Sample IV ...
... Sample I ( ilmenite ) ( wt % ) : FeO , 41.0 ; Fe2O3 , 5.0 ; TiO2 , 50.0 . Sample II ( ilmenite ) ( wt % ) : FeO , 0.5 ; Fe2O3 , 35.6 ; TiO2 , 63.2 . Sample III ( ilmenite ) ( wt % ) : FeO , 0.7 ; Fe2O3 , 37.4 ; TiO2 , 61.6 . Sample IV ...
Trang 471
... sample IV . Columbite sample V was resistant to HCl . Ilmenite samples I - III are reduced with methane in the temperature range of 973-1773 K. In this process , sample I , having the lowest Fe ( III ) concentration , is more stable to ...
... sample IV . Columbite sample V was resistant to HCl . Ilmenite samples I - III are reduced with methane in the temperature range of 973-1773 K. In this process , sample I , having the lowest Fe ( III ) concentration , is more stable to ...
Trang 650
... sample synthesized hydrothermally by Dias and Moreira [ 6 ] ( sample 9 ) . The lower temper- ature and shorter synthesis duration employed by Dias and Moreira [ 6 ] compared to the respective parameters in our work ( Table 2 ; samples 7 ...
... sample synthesized hydrothermally by Dias and Moreira [ 6 ] ( sample 9 ) . The lower temper- ature and shorter synthesis duration employed by Dias and Moreira [ 6 ] compared to the respective parameters in our work ( Table 2 ; samples 7 ...
Nội dung
Vol 46 No 4 | 461 |
Reduction of Mixed Metal Oxides with Methane during Sintering | 470 |
Peroxoaluminosilicates | 485 |
Bản quyền | |
7 phần khác không được hiển thị
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
absorption bands acid Akad aluminum analysis angles anion aqueous solution bond lengths calcd calculated cations chelate Chem chemical chloride cm-¹ complex composition compounds concentration coordination crystal structure curve diffraction patterns electronic English Translation Copyright equilibrium experimental extraction fluid formation H₂O heating hydration hydrogen bonds hydrogen peroxide hydroxo Inorganic Chemistry interaction ions kg/cm² Khim lanthanum ligands liquidus MAIK Nauka/Interperiodica melting metal mixtures mol/l Moscow Na₂HPO4 Nauka Neorg nH₂O niobium NMR spectra Original Russian Text oxide oxygen atoms phase diagram phosphates platinum platinum(II polyhedra potassium range ratio reaction refined region Russia Received Russian Academy Russian Journal Russian Text Copyright salt sample saturated sodium solid solutions solubility space group species spectrum studied synthesis Table ternary thermal tion unit cell unit cell parameters values vapor vdWRs vibrations water molecules X-ray crystallography X-ray diffraction X-ray powder diffraction