Iron Reduction Technologies TENOVA
ENERGIRON is the innovative HYL direct reduction technology jointly developed by Techint and Danieli and whose name derives from the unique DRI product which distinguishes this technology from other available processes. Plant capacities range from the 200000 tpa MicroModule up to 2.5million tpa in a single module.
HTRF technology Cisbio
HTRF combines standard FRET technology with timeresolved measurement of fluorescence eliminating shortlived background fluorescence. As shown in Fig. 1 introducing a time delay of approximately 50 to 150 seconds between the system excitation and fluorescence measurement allows the signal to be cleared of all nonspecific shortlived emissions.
MIDREX Process Midrex Technologies Inc.
The MIDREX Direct Reduction Process fueled by natural gas paired with an electric arc furnace EAF has the lowest CO emissions of any commercially proven steelmaking route using iron ore at 1.1 1.2 kg CO / kg steel. To maximize the efficiency of reforming offgas from the shaft furnace is recycled and blended with fresh
Enabling direct H2O2 production through rational
b Freeenergy diagram for oxygen reduction to H 2 O 2. The ideal alyst is compared with PtHg 4 110 Pd/Au and closely packed pure metals Pd 111 and Au 211 all calculated for this work
A lowtemperature method to produce highly reduced graphene
Therefore a direct reduction of GO film can minimize the restack of the graphene sheets to allow the formation of RGO film with much better porosity Supplementary Fig. S12 specific surface
Direct Reduced Iron DRI International Iron Metallics
Direct Reduced Iron DRI is the product of the direct reduction of iron ore in the solid state by carbon monoxide and hydrogen derived from natural gas or coal. See more information about the production of DRI . Most gasbased direct reduction plants are part of integrated steel minimills lo ed adjacent to the electric arc furnace EAF
Origin of friction and the new frictionless technology
In 2018 Sakuma et al. conducted density functional theory calculations and doubledirect shear tests at normal stresses ranging from 5 to 60 MPa for mica surfaces and their results affirmed that the potential energy roughness of mica under sliding is the origin of molecular friction which depends on the normal stress and sliding direction
Direct Air Capture Analysis IEA
Direct air capture is a technology to capture CO2 from the atmosphere. The CO2 can be permanently stored in deep geological formations or used in the production of fuels chemicals building materials and other products containing CO2. When CO2 is geologically stored it is permanently removed from the atmosphere resulting in negative emissions.