scholarly journals Preparation of triclinic alite with short soakings in a small experimental high-temperature furnace

2021 ◽  
Vol 1209 (1) ◽  
pp. 012045
Author(s):  
S Ravaszová
Keyword(s):  
High Temperature ◽  
Crystal Lattice ◽  
Lattice Structure ◽  
Tricalcium Silicate ◽  
Substantial Part ◽  
High Temperature Furnace ◽  
The Future ◽  
Triclinic Modification ◽  
Temperature Furnace

Abstract The article deals with a laboratory preparation of triclinic modification of clinker mineral tricalcium silicate. A substantial part of the article is devoted to the technology and technique of firing a sample of tricalcium silicate, which would in the future allow the study of the development of the crystal lattice structure of this clinker mineral at short isothermal durations, in the order of minutes. As part of the research, a small high-temperature experimental furnace was designed and constructed. Based on the results, we can express the suitability and applicability of this furnace for the study of the formation of triclinic tricalcium silicate at short soakings.

(Cu/NCNTs): a new high temperature technique to prepare a recyclable nanocatalyst for four component pyridine derivative synthesis and nitroarenes reduction

2016 ◽  
Vol 40 (10) ◽  
pp. 8535-8542 ◽  
Author(s):  
Gurpreet Kour ◽  
Monika Gupta ◽  
B. Vishwanathan ◽  
K. Thirunavukkarasu
Keyword(s):  
High Temperature ◽  
Pyridine Derivative ◽  
Furnace Heating ◽  
High Temperature Furnace ◽  
N Doping ◽  
Temperature Furnace

N-Doping has been successfully achieved using a new and simple high temperature furnace heating technique to synthesize a Cu/NCNTs nanocatalyst.

Spectral Interference in Antimony Analysis with High Temperature Furnace Atomic Absorption

1978 ◽  
Vol 11 (10) ◽  
pp. 855-868 ◽  
Author(s):  
Hideo Yamada ◽  
Koichi Uchino ◽  
Hideaki Koizumi ◽  
Tamotsu Noda ◽  
Kazuo Yasuda
Keyword(s):  
High Temperature ◽  
Atomic Absorption ◽  
Spectral Interference ◽  
High Temperature Furnace ◽  
Temperature Furnace

EAF Gas Waste Heat Utilization and Discussion of the Energy Conservation and CO2 Emissions Reduction

2016 ◽  
Vol 35 (2) ◽  
pp. 195-200 ◽  
Author(s):  
Ling-zhi Yang ◽  
Rong Zhu ◽  
Guo-hong Ma
Keyword(s):  
High Temperature ◽  
Energy Saving ◽  
Waste Heat ◽  
Hot Metal ◽  
Coal Gas ◽  
Heat Utilization ◽  
High Temperature Furnace ◽  
Metal Ratio ◽  
Waste Heat Utilization ◽  
Temperature Furnace

AbstractAs a large number of energy was taken away by the high temperature furnace gas during the EAF smelting process, a huge economic and environmental benefits would obtained to recycle and utilize. In this paper, the energy of the EAF was analyzed theoretically with the hot metal ratio of 50%. Combined with the utilization of the gas waste heat during the scrap preheating, electricity generation, production of steam and production of coal gas processes, the effect of the energy saving and emission was calculated with comprehensive utilization of the high temperature furnace gas. An optimal scheme for utilization of the waste heat was proposed based on the calculation. The results show that the best way for energy saving and carbon reduction is the production of coal gas, while the optimal scheme for waste heat utilization is combined the production of coal gas with the scrap preheating, which will save 170 kWh/t of energy and decrease 57.88 kg/t of carbon emission. As hot metal ratio in EAF steelmaking is often more than 50%, which will produce more EAF gas waste heat, optimizing EAF gas waste heat utilization will have more obvious effect on energy saving and emission reduction.

scholarly journals Calibration of high-temperature furnace assemblies for experiments between 200 and 600 MPa with end-loaded piston-cylinder apparatuses

2019 ◽  
Vol 49 (1) ◽  
Author(s):  
Silvio Roberto Farias Vlach ◽  
Andrés Fabián Salazar-Naranjo ◽  
Johan Santiago Torres-Corredor ◽  
Paulo Rafael de Carvalho ◽  
Guilherme Mallmann
Keyword(s):  
High Temperature ◽  
Piston Cylinder ◽  
High Temperature Furnace ◽  
Loaded Piston ◽  
Temperature Furnace
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