Results 151 to 160 of about 43,931 (298)
Chemie Ingenieur Technik, EarlyView.Mechanical vapor recompression integration in distillation is analyzed, focusing on feed preheating and column pressure drop. Binary methanol–water and benzene–toluene separations are studied to identify optimal designs, which are further assessed in a bioethanol vacuum distillation sequence regarding energetic, ecological, and economic performance ...
Thorben Hochhaus +3 more
wiley +1 more source
Carbon Resources ConversionRegulation of gas–solid flow is crucial for optimizing the operation efficiency of dual-circulating fluidized beds that are considered to be the most appropriate type of chemical-looping reactors.
Yankun Li +6 more
doaj +1 more source
Process Modelling of Chemical Looping Combustion of Paper, Plastics, Paper/Plastic Blend Waste, and Coal. [PDF]
ACS Omega, 2020 Yaqub ZT, Oboirien BO.
europepmc +1 more source
Chemical Looping Combustion (CLC) in FBRs
AbstractTo date, the chemical looping combustion (CLC) technology has been recognized as a highly promising CO2 capture strategy for the combustion of fossil fuel attributed to its inherent ability of CO2 separation.
Lunbo Duan, Dennis Lu
openaire +1 more source
Global and Detailed Calculation of Tube Wall Temperature in a Process Furnace Steam Superheater
Chemie Ingenieur Technik, EarlyView.This study presents a comparison between an iterative global model and multiple approaches to a new non‐iterative model with the purpose of predicting tube wall temperature of a superheater. The results show that the non‐iterative method achieves sufficient accuracy while improving the prediction of local temperature distribution and better ...
Anežka Michálková, Zdeněk Jegla
wiley +1 more source
CarboLoop: a novel concept of looping combustion of carbon
, 2010 A novel concept of looping combustion/partial oxidation of carbon is presented. The underlying concept is the recognition of the feature of most carbons to extensively uptake oxygen upon exposure to air at moderate temperatures and to release surface ...
Osvalda Senneca +2 more
core
First Operation Results of a Methanol Demonstration Plant With Real Steel Mill Gases
Chemie Ingenieur Technik, EarlyView.A demonstration plant with industrial setup regarding length, diameter, boiling water cooling system and gas recycle was initially operated with cleaned blast furnace gas and compared with earlier experiments with bottle gases. Dynamic disturbances from the steel mill and gas cleaning unit were noticed and could be compensated by the control system ...
Johannes Michael Voß, Tim Schulzke
wiley +1 more source
Chemical looping combustion hierarchy
, 2009 guidelineHierarchical chart for the chemical looping combustion (CLC) research area hierarchical chart showing connectivity between subtasks. This chart helps illustrate CLC integration and focus and also serves as a management tool for the various ...
Smith, Philip J.
core
Chemical Looping Combustion of Rice Husk [PDF]
, 2015 A thermodynamic investigation of direct chemical looping combustion (CLC) of rice husk is presented in this paper. Both steam and CO2 are used for gasification within the temperature range of 500–1200˚C and different amounts of oxygen carriers.
Kale, Ganesh R +2 more
core
Prospective LCA of E‐Methanol Along the Transformation of Steel Industry
Chemie Ingenieur Technik, EarlyView.The environmental effects of change in steel production route on e‐methanol production are analyzed as they shift from blast furnace route to direct reduction route. Specific hydrogen demand reduces, as do the avoided CO2 emissions. E‐methanol's overall carbon footprint stays in a narrow range of −1 to −1.1 kg‐CO2‐eq./kg‐methanol.
Ankur Gaikwad
wiley +1 more source