Search Results - "DIRECT-fired heaters"

Energy and Mass Flow Analysis and Economic Evaluation of Hydrogen‐Based Direct Reduction Electric Arc Furnace Process.

Authors: Jin, Feng Fan, Bo Fu, Yanpeng et al.

Source: Steel Research International. Jul2025, Vol. 96 Issue 7, p1-16. 16p.

Subject Terms: *ELECTRIC furnaces, *DIRECT-fired heaters, *ELECTRIC arc, *CARBON emissions, *MANUFACTURING processes, *ARC furnaces

Effect of the maximum furnace temperature on the THM growth process of GaInSb crystals with the mushy zone.

Authors: Wang, Bowen Liu, Ming Xing, Weirong et al.

Source: Modelling & Simulation in Materials Science & Engineering. Apr2025, Vol. 33 Issue 3, p1-18. 18p.

Subject Terms: *CRYSTAL growth, *DIRECT-fired heaters, *TEMPERATURE control, *ZONE melting, *FLOW velocity

Study of the magnesium dust cloud hot surface ignition characteristics in the Godbert-Greenwald furnace.

Authors: Chen, Tengfei Zhong, Xiaoxing Van Caneghem, Jo et al.

Source: Journal of Loss Prevention in the Process Industries. Oct2025, Vol. 97, pN.PAG-N.PAG. 1p.

Subject Terms: DIRECT-fired heaters, FURNACES, CRITICAL temperature, DUST, MAGNESIUM, IGNITION temperature

New technique for sharpening ultra-thin wires for the drawing process: incremental furnace stretching.

Authors: KUSTRA, Piotr MILENIN, Andrij

Source: Bulletin of the Polish Academy of Sciences: Technical Sciences. Mar2025, Vol. 73 Issue 2, p1-8. 8p.

Subject Terms: *WIREDRAWING, *DIRECT-fired heaters, *COPPER wire, *FURNACES, *WIRE manufacturing, *STEEL wire, *STEELWORK

Improving iron-bearing dust pellets performance through synergistic action of dual-component organic binders: cellulose and starch interactions.

Authors: Yang, Tao Li, Xing-wang Yu, Qing-hai et al.

Source: International Journal of Chemical Reactor Engineering. Feb2025, Vol. 23 Issue 2, p169-183. 15p.

Subject Terms: *DIRECT-fired heaters, *INFRARED spectroscopy, *CONTACT angle, *COMPRESSIVE strength, *BENTONITE, *DUST

A Robust Static Model of Basic Oxygen Furnace for Analyzing Emerging Steelmaking Scenarios.

Authors: Sarkar, Sidhartha Nayak, Pritish Roy, Tapas Kumar et al.

Source: Steel Research International. Jan2025, Vol. 96 Issue 1, p1-14. 14p.

Subject Terms: *IRON ores, *DIRECT-fired heaters, *OXYGEN consumption, *HEAT losses, *OXYGEN reduction

Modelling in-furnace phenomena in a hydrogen-rich low-carbon reduction smelting furnace: Influence of blast parameters of hydrogen-rich gas.

Authors: Xing, Yapu Luo, Zhiguo Li, Haifeng et al.

Source: Applied Thermal Engineering. Aug2025, Vol. 273, pN.PAG-N.PAG. 1p.

Subject Terms: SMELTING furnaces, DIRECT-fired heaters, NUCLEAR reactor cores, MOLE fraction, CARBON cycle

Mathematical modeling of the fuel combustion process.

Authors: Kovalnogov, Vladislav N. Fedorov, Ruslan V. Khakhalev, Yuri A. et al.

Source: AIP Conference Proceedings. 2024, Vol. 3094 Issue 1, p1-4. 4p.

Subject Terms: *COMBUSTION, *DIRECT-fired heaters, *CHEMICAL kinetics, *ALTERNATIVE fuels, *HEAT transfer

SEC复合结晶膜技术提升石化加热炉性能 研究与应用. (Chinese)

Alternate Title: Research and application of SEC composite crystalline film technology to improve the performance of petrochemical heating furnaces. (English)

Authors: 周召朋 孟华

Source: Petroleum Refinery Engineering; 9/15/2025, Vol. 55 Issue 9, p26-29, 4p

Subject Terms: HEAT transfer, THERMAL efficiency, DIRECT-fired heaters, ENERGY consumption, COATINGS industry, FOULING, STEEL corrosion, SURFACE coatings

Kinetics of pyrolysis, gasification and combustion of Jincheng anthracite studied using drop tube furnace experimentation and a time-resolved particle evolution model.

Authors: Guo, Zipeng Li, Jianbo Li, Weicheng et al.

Source: Journal of Thermal Analysis & Calorimetry; Sep2025, Vol. 150 Issue 18, p14091-14106, 16p

Subject Terms: PYROLYSIS, COAL gasification, CHEMICAL kinetics, COMBUSTION, ENERGY conversion, ANTHRACITE coal, DIRECT-fired heaters

Стеклоделание в конце Х -- ХI вв. в средневековой Ладоге: междисциплинарные исследования (Russian)

Alternate Title: Glassmaking in the Late 10^th--11^th Centuries in Staraya Ladoga: Interdisciplinary Studies. (English)
Meșteșugul sticlăritului la sf. sec. X -- XI în Ladoga medievală: cercetări interdisciplinare. (Romanian)

Authors: Григорьева, Н. В. Кулькова, М. А.

Source: Stratum Plus Journal; 2025, Issue 5, p199-210, 12p

Subject Terms: GLASS craft, ARCHAEOLOGY, ANALYTICAL geochemistry, INTERDISCIPLINARY education, CULTURAL property, ARCHAEOLOGICAL site location, MIDDLE Ages, DIRECT-fired heaters

The role of fuel and environmental conditions on the amount and composition of primary, fresh, and aged aerosol emissions originating from diesel- and gasoline-operated auxiliary heaters of passenger cars.

Authors: Oikarinen, Henri Hartikainen, Anni Simonen, Pauli et al.

Source: Atmospheric Measurement Techniques; 2025, Vol. 18 Issue 17, p4271-4292, 22p

Subject Terms: ATMOSPHERIC aerosols, AUTOMOBILE emissions, DIRECT-fired heaters, TEMPERATURE effect, PARTICULATE matter, AIR quality

Application of effective drying methods and storage characteristics of iron ore briquettes.

Authors: Sharma, Rishi Nimaje, Devidas Sahebraoji

Source: Mineral Processing & Extractive Metallurgy; Sep2025, Vol. 134 Issue 3, p190-200, 11p

Subject Terms: SUSTAINABILITY, FLY ash, DIRECT-fired heaters, IRON ores, WEATHER, BRIQUETS

Numerical Modeling of Titanium Behavior in the Blast Furnace Ironmaking Process.

Authors: Liu, Yancong Kuang, Shibo Jiao, Lulu et al.

Source: Metallurgical & Materials Transactions. Part B; Aug2025, Vol. 56 Issue 4, p3730-3748, 19p

Subject Terms: PRESSURE drop (Fluid dynamics), VISCOSITY, PIG iron, PROCESS capability, DIRECT-fired heaters

Impact of Lance Bending Failure on Bath Dynamics of Top-Submerged Smelting Furnace for Non-ferrous Metals.

Authors: Du, Zhong-yu Yang, Shi-liang Bao, Gui-rong et al.

Source: JOM: The Journal of The Minerals, Metals & Materials Society (TMS); Jul2025, Vol. 77 Issue 7, p5136-5150, 15p

Subject Terms: SMELTING furnaces, NONFERROUS metals, MULTIPHASE flow, DIRECT-fired heaters, FLUID flow

Current status of the technology for treating zinc-containing dust and sludge in steel plants using the rotary hearth furnace process.

Authors: Zhao, Zhijian She, Xuefeng Li, Xiangchen et al.

Source: Metallurgical Research & Technology; 2025, Vol. 122 Issue 4, p1-23, 23p

Subject Terms: DIRECT-fired heaters, POLLUTION, STEEL mills, FURNACES, ZINC

Effect of basicity on the structure and viscosity properties of HIsmelt slag: A molecular dynamics simulation.

Alternate Title: Effet de la basicité sur la structure et les propriétés de viscosité de la scorie Hlsmelt: Une simulation de dynamique moléculaire. (French)

Authors: Zhang, Shushi Zhang, Jianliang Wang, Zhenyang et al.

Source: Canadian Metallurgical Quarterly; Jul2025, Vol. 64 Issue 3, p799-807, 9p

Subject Terms: RADIAL distribution function, MOLECULAR dynamics, DIFFUSION coefficients, BOND angles, DIRECT-fired heaters

Applications and Progress of Machine Learning Techniques in the Ladle Furnace Refining Process: A Review.

Authors: Wang, Zixian Xie, Yu Wang, Lin et al.

Source: Steel Research International; Jul2025, Vol. 96 Issue 7, p1-19, 19p

Subject Terms: ENSEMBLE learning, PROCESS capability, MACHINE learning, DIRECT-fired heaters, TEMPERATURE control

Modelling of Thermo-Chemical Processes in a Metallurgical Reactor Using Advanced Automation and Information Systems †.

Authors: Berlinski, Marek Grzybowska, Agata

Source: Proceedings (2504-3900). 2024, Vol. 108 Issue 1, p14. 4p.

Subject Terms: *DIRECT-fired heaters, *LIQUID iron, *MASS transfer, *METALLURGY, *FERROELECTRIC materials, *BLAST furnaces, *COHESION

LOAD CONTROL OPERATIONAL CORRECTION OF A BLAST FURNACE BASED ON THE CORRELATION MODELS.

Authors: SHVACHYCH, G. MAMUZICH, I. SELEGEJ, A. et al.

Source: Metalurgija. 2024, Vol. 63 Issue 3/4, p333-336. 4p.

Subject Terms: *DIRECT-fired heaters, *BLAST furnaces, *IMPACT loads, *BLAST effect, *SMELTING furnaces, *REGRESSION analysis, *FREE convection