Results 101 to 110 of about 393,074 (219)
steel research international, EarlyView.This study investigates the potential for reducing emissions during the sintering process by selectively adjusting the O2, CO, and H2O content in the recirculation gas. Adjusting these components positively affects the sintering process, enabling the coke breeze content in the sinter mixture to be reduced.
Jan Eisbacher‐Lubensky +3 more
wiley +1 more source
Department of Petroleum Engineering newsletter 2019
, 2019 "Department of Petroleum Engineering ...
core
steel research international, EarlyView.Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu +3 more
wiley +1 more source
steel research international, EarlyView.This study investigates the reduction behavior of two international iron ores, including a synthetic hematite produced by oxidation of magnetite, in a novel fluidized‐bed kinetic reactor at elevated pressures. The reduction takes place at various temperatures (650°C, 700°C, and 750°C), and various hydrogen partial pressures (30, 55, and 80 vol% H2 ...
Valentina Nigitz +5 more
wiley +1 more source
Petroleum Coke: A Viable Fuel for Cogeneration
, 1992 Petroleum coke is a by-product of the coking process which upgrades (converts) low-valued residual oils into higher-valued transportation, heating and industrial fuels. Pace forecasts that by the year 2000 petroleum coke production will increase from
Dymond, R. E.
core +1 more source
The mechanism and thermodynamics of ethyl alcohol sorption process on activated petroleum coke
Записки Горного институтаThe low-quality petcoke does not find qualified application and is stockpiled at refineries or used as solid fuel. One of the promising ways to use low-quality petroleum coke is its physical or chemical activation in order to obtain a highly porous ...
Tatyana E. Litvinova +3 more
doaj
Manufacturing Process of Petroleum Coke
Journal of the Fuel Society of Japan, 1970 Description is made on delayed coking process and fluid coking process for mass production of petroleum coke.Qualities and properties of petroleum coke (i. e. graphitizability, density, strength etc.) are strongly influenced by operating conditions (carbonization temperature, pressure, rate of heating) and constitutions of starting oils.The mechanisms ...
openaire +2 more sources
steel research international, EarlyView.Commercial iron ore sinter is reduced isothermally under operation‐derived radial blast furnace gas atmospheres with and without 20 kg H2/tHM injection. Hydrogen improves reduction at 900–1100 °C, whereas at 700 °C the high H2O content limits the wüstite‐to‐iron driving force.
Ahmed Abdelrahim +5 more
wiley +1 more source