Reference

Clinker activation of high manganese high alumina glassy slags

Clinker activation of high manganese high alumina glassy slags. Taneja, C. A.; Singh, Manjeet; Tehri, S. P. (Cent. Build. Res. Inst., Roorkee, India). Trans. Indian Ceram. Soc., 36(5), 126-31 (English) 1977. CODEN: TICSAP. ISSN: 0371-750X. DOCUMENT TYPE: Journal CA Section: 58 (Cement and Concrete Products) Portland blast-furnace cement made by grinding equal parts of glassy slag and clinker with 5% gypsum [1344-43-0] complies with std. specifications. The MnO content, ￡6.17%, in the slags was not deleterious.

Mass-spectrometric study of the dissociation and sublimation of manganese oxide

Mass-spectrometric study of the dissociation and sublimation of manganese oxide. Kazenas, E.; Tagirov, V. K.; Zviadadze, G. N. (Moscow, USSR). Izv. Akad. Nauk SSSR, Met., (5), 58-9 (Russian) 1984. CODEN: IZNMAQ. ISSN: 0568-5303. DOCUMENT TYPE: Journal CA Section: 69 (Thermodynamics, Thermochemistry, and Thermal Properties) Section cross-reference(s): 65 High-temp. mass spectrometry was used to study the sublimation and dissocn. of MnO [1344-43-0] at 1630-1815 K. Partial pressure of the vapors (contg. Mn, O2, MnO(g) and O(g)), the equil. consts., and heats of sublimation and of formation are given. At 298 K the heats of sublimation and dissocn. are 120.37 ± 0.8 and 98.25 kcal/mol, resp.