Computational fluid dynamics‐based steam cracking furnace optimization using feedstock flow distribution
Sign Up to like & getrecommendations! Published in 2017 at "Aiche Journal"
DOI: 10.1002/aic.15669
Abstract: Nonuniform temperature fields in steam cracking furnaces caused by geometry factors such as burner positions, shadow effects, and asymmetry of the reactor coil layout are detrimental for product yields and run lengths. The techniques of… read more here.
Keywords: flow; feedstock; furnace; distribution ... See more keywords
A Sequence‐Coupled Mathematical Model of Magneto‐Hydrodynamic Two‐Phase Flow and Heat Transfer in a Triplex‐Electrode Electroslag Remelting Furnace
Sign Up to like & getrecommendations! Published in 2019 at "steel research international"
DOI: 10.1002/srin.201800481
Abstract: The triplex‐electrode electroslag remelting (TE‐ESR) furnace has the three‐phase equilibrium power supply which has the advantages of balanced load and reasonable short network structure, leading to a higher power factor. A transient three‐dimensional (3D) sequence‐coupled… read more here.
Keywords: esr; electrode; phase; furnace ... See more keywords
Review on Computational Modeling and Visualization of the Ironmaking Blast Furnace at Purdue University Northwest
Sign Up to like & getrecommendations! Published in 2019 at "steel research international"
DOI: 10.1002/srin.201900046
Abstract: Despite the age of the process, the blast furnace remains critical to industrial ironmaking. With advances in analysis technologies and control systems, and economic pressure from competitive new ironmaking techniques, modern blast furnace operation has… read more here.
Keywords: purdue university; visualization; furnace; university northwest ... See more keywords
Application of thermospray flame furnace atomic absorption spectrometry for investigation of silver nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-016-0138-0
Abstract: Thermospray flame furnace atomic absorption spectrometry (TS-FF-AAS) was applied to investigate the time-dependent absorption peak profile of various forms of silver. The thermospray flame furnace was set up with a 10-cm-long nickel tube with six… read more here.
Keywords: absorption; flame furnace; flame; thermospray flame ... See more keywords
Assessment of the physical–chemical properties of residues and emissions generated by biomass combustion under N2/O2 and CO2/O2 atmospheres in a Drop Tube Furnace (DTF)
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08238-0
Abstract: This study evaluated the gases CO, CO2, NO and SO2 emitted from five in natura Brazilian biomasses: pine sawdust, sugarcane bagasse, coffee and rice husks, tucumã seed and the residues generated when these biomasses were… read more here.
Keywords: combustion; combustion co2; co2; furnace ... See more keywords
Modeling of Thermochemical Behavior in an Industrial-Scale Rotary Hearth Furnace for Metallurgical Dust Recycling
Sign Up to like & getrecommendations! Published in 2017 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-017-1034-5
Abstract: Metallurgical dusts can be recycled through direct reduction in rotary hearth furnaces (RHFs) via addition into carbon-based composite pellets. While iron in the dust is recycled, several heavy and alkali metal elements harmful for blast… read more here.
Keywords: direct reduction; furnace; model; industrial scale ... See more keywords
Efficient Recovery of Copper and Cobalt from the Matte–Slag Mixture of ISA Furnace by Injection of Coke and Pyrite
Sign Up to like & getrecommendations! Published in 2018 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-018-1396-3
Abstract: During ISA copper smelting process, ISASMELT furnace discharges a large amount of matte and slag mixture and the separation of them has an important influence on the recovery of valuable metals. This paper presented a… read more here.
Keywords: slag; furnace; matte slag; slag mixture ... See more keywords
Impact of Sinter Basicity and Alumina on Softening Melting Behavior in Blast Furnace
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-019-01848-0
Abstract: Softening–melting (SM) experiments have been carried out by using sinter basicity (CaO/SiO 2 ) 1.74 to 2.09 and alumina content 2.90 to 3.39%. The objective of the work is to find the relation between sinter… read more here.
Keywords: temperature; sinter basicity; furnace; basicity alumina ... See more keywords
Pyro-Refining of Mechanically Treated Waste Printed Circuit Boards in a DC Arc-Furnace
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sustainable Metallurgy"
DOI: 10.1007/s40831-018-0167-3
Abstract: This paper presents the results of theoretical assessment and a preliminary experimental investigation of the modified pyrometallurgical processing of metallic granulate obtained after mechanical treatment of waste printed circuit boards (WPCBs). The studied two-step process… read more here.
Keywords: phase; waste printed; furnace; circuit boards ... See more keywords
Restoring Identity to People and Place: Reanalysis of Human Skeletal Remains from a Cemetery at Catoctin Furnace, Maryland
Sign Up to like & getrecommendations! Published in 2019 at "Historical Archaeology"
DOI: 10.1007/s41636-019-00214-7
Abstract: Nearly four decades ago, a highway expansion project resulted in the excavation of 35 unmarked graves at Catoctin Furnace, an industrial ironworking village in western Maryland. Initial analysis identified the remains as Africans or African… read more here.
Keywords: los; furnace; reanalysis; catoctin furnace ... See more keywords
Lower-arch location effect on the flow field, coal combustion, and NO formation characteristics in a cascade-arch, down-fired furnace
Sign Up to like & getrecommendations! Published in 2020 at "Applied Energy"
DOI: 10.1016/j.apenergy.2020.115032
Abstract: Abstract For a cascade-arch low-NOx and high-burnout configuration designated as a solution to the currently incompatible problem of the ultra-low NOx combustion and high burnout in down-fired furnaces, numerical simulations, which were verified by real-furnace… read more here.
Keywords: furnace; combustion; lower arch; arch location ... See more keywords