A5101975713- Iron and Steelmaking Processes
- Electrocatalysts for Energy Conversion
- Metallurgical Processes and Thermodynamics
- Advanced battery technologies research
- Advancements in Solid Oxide Fuel Cells
- Fuel Cells and Related Materials
- Advanced Photocatalysis Techniques
- Hydrocarbon exploration and reservoir analysis
- Catalytic Processes in Materials Science
- Mining and Gasification Technologies
- Paleontology and Stratigraphy of Fossils
- Electrophoretic Deposition in Materials Science
- Carbon Dioxide Capture Technologies
- Water Quality Monitoring and Analysis
- Geological Studies and Exploration
- Advanced ceramic materials synthesis
- Advanced Computing and Algorithms
- Advanced Fiber Optic Sensors
- Recycling and utilization of industrial and municipal waste in materials production
- Geological and Geochemical Analysis
- Geological and Geophysical Studies
- Powder Metallurgy Techniques and Materials
- Extraction and Separation Processes
- Aluminum Alloys Composites Properties
- Constructed Wetlands for Wastewater Treatment
Baoshan College
2021-2024
China National Petroleum Corporation (China)
2023
Sichuan University
2009
Tohoku University
1995-2008
Asahikawa University
2008
Changchun University of Science and Technology
2006
In order to construct a mathematical model of moving bed type ironmaking process using iron scrap as the burden materials, carburization rate from CO-CO2 gas mixture into solid was studied experimentally and theoretically.The mass change an sample during measured by thermo-balance over temperature range 973 1423K CO concentration 70 100%. atmosphere, increased significantly with 973K, however it decreased 1273K. scarcely proceeded 10% CO2 at 1273K.The equation derived considering...
Reaction rates for the reduction of iron oxide, gasification coke and thermal decomposition binder in oxidized iron-scrap briquettes containing pulverized were measured under conditions elevating fixed temperatures nitrogen atmosphere. The reaction obtained by examining various factors affecting mechanisms. weight change briquette calculated rate equations agreed well with experimental values. can therefore be applied to mathematical simulation model a cupola process which is charged as...
The paper presents an overview of the results obtained by using a newly developed flame based deposition technique to fabricate SOFC components. Gadolinia doped ceria (20% mol gadolinia), yttria stabilised zirconia (8% yttria) and samarium strontium cobaltite (50% at Sm) ceramics have been deposited on various substrates, including anode materials half cells. Thin dense electrolyte layers having thicknesses in range 100 nm 2 mm successfully fabricated. Porous cathode cell substrates shown...
From the viewpoints of limited deposit natural resources and protection global environment, utilization iron scrap is strongly requested. For estimating effectiveness moving bed type melting furnace, a two-dimensional mathematical model has been proposed, which considered transport phenomena heat, mass momentum together with chemical reactions in furnace for melting. Numerical simulation was conducted to investigate in-furnace effects operating conditions on process stability. According...
Briquettes of oxidized iron-scrap containing coke breeze are attracting much attention as a new raw material for ironmaking from the viewpoints energy saving, recycling and environmental protection. The reduction melting briquettes in moving bed reactor has been proposed hot metal production. aim this study is to investigate behavior briquette reduction-melting furnace. For purpose, total mathematical model furnace developed considering rates reduction, iron carburization molten iron.The was...
In view of the limited natural resources and protection global environment, a process for treating waste materials discharged from industrial production human life is strongly requested to be developed. A multi smelter was proposed, which consists coke packed bed in lower part free board where fine are fluidized during operation upper part. It can reduce significantly volume, eliminate toxicity recover some such as metals, because it has high temperature that melt reducing atmosphere. Many...
Abstract not Available.
This paper provides the design of a Clean Development Mechanism project at coke industry in Shanxi province, China. The target this is to reduce emission carbon dioxide by installing dry quenching equipment into mechanical ovens Antai Group Co., Ltd. demonstrates how anthropogenic reduced activity below those that would have occurred absence CDM project. Moreover, shows achieves not only reduction but energy saving, water saving and other pollutants such as sulfur dioxide.
The Stimulated Raman scattering spectrum of polymethyl methacrylate(PMMA) plastic fiber was measured and the characteristic first order studied. threshold, spectral bandwidth measured. formation mechanism stimulated analyzed. optical is less volume 2.8nm or so it not changed with energy pump light. frequency shift 2563 cm-1. Compared silica fiber, PMMA has smaller width, bigger lower threshold density. transfer same fiber.
Hydrothermal minerals and associated organic matter have been frequently found in the Ediacaran lower Cambrian carbonate reservoirs, separated by internal shale source rocks, Central Sichuan Basin. This work provides a thorough comparison of petrography, geochemical signatures, fluid inclusions ages between hydrothermal Dengying (Z2dn) Formation Longwangmiao (Є11) Formation. leads to better understanding behaviour migration history fluids petroleum. During Ediacaran–Cambrian transition, flux...