DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Chemical looping combustion oxygen carrier production cost study

Journal Article · · Applied Energy
 [1];  [2];  [3]
  1. National Energy Technology Laboratory (NETL), Morgantown, WV (United States); KeyLogic Systems, LLC, Pittsburgh, PA (United States)
  2. National Energy Technology Laboratory (NETL), Morgantown, WV (United States); Deloitte Consulting Group, Pittsburgh, PA (United States)
  3. National Energy Technology Laboratory (NETL), Morgantown, WV (United States)

The objective of this study was to estimate the cost of commercial production of oxygen carriers (OCs) for large-scale application in a mature, chemical looping combustion (CLC) power generation industry. Estimates of cost were made for two production facility scenarios: 1) build and operate an on-site, OC production facility located at a 550 MW CLC power plant site; and 2) build and operate a central production facility to produce and distribute OCs to the U.S. CLC power generation industry. Two OC production techniques were addressed: mechanical mixing and co-precipitation. Representative OCs that have production raw materials with sufficient commercial availability to support a CLC industry are ilmenite, a natural OC, and four engineered OC types, Fe2O3-based, CuO-based, NiO-based, and CuFeAlO4-based, with candidate OC support materials Al2O3 and TiO2. The costs of the OC production raw materials represent the major portion of the OC product cost; the OC production cost, in dollars per kg, has been found to be nearly a linear function of the OC raw materials cost, in dollars per kg. In conclusion, the estimated OC product costs can be used to estimate the maximum OC loss rate yielding a designated CLC power plant cost-of-electricity (COE) target as a development guide, and it has been found that the maximum OC makeup rate, in kg per hour, achieving a designated COE reduction goal relative to a conventional pulverized coal (PC) power plant, will be nearly inversely proportional to the OC production raw materials cost, in dollars per kg.

Research Organization:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
Sponsoring Organization:
USDOE Office of Fossil Energy and Carbon Management (FECM)
OSTI ID:
1996823
Journal Information:
Applied Energy, Vol. 345; ISSN 0306-2619
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (19)

Advancements in Development of Chemical-Looping Combustion: A Review journal January 2009
Comparison of Large-Scale Production Methods of Fe2O3/Al2O3Oxygen Carriers for Chemical-Looping Combustion journal June 2014
Heterogeneous Catalyst Deactivation and Regeneration: A Review journal February 2015
Present status and overview of Chemical Looping Combustion technology journal June 2016
Experimental and kinetic analysis for particle scale modeling of a CuO-Fe2O3-Al2O3 oxygen carrier during reduction with H2 in chemical looping combustion applications journal October 2018
Progress in Chemical-Looping Combustion and Reforming technologies journal April 2012
Development of Cu-based oxygen carriers for chemical-looping combustion journal September 2004
Chemical-looping combustion (CLC) for inherent CO2 separations—a review journal September 2008
Chemical looping processes — particle characterization, ionic diffusion-reaction mechanism and reactor engineering journal January 2012
Chemical-looping technologies using circulating fluidized bed systems: Status of development journal April 2018
Chemical-Looping Combustion of Solid Fuels – Status and Recent Progress journal July 2017
Recent developments in oxygen carrier materials for hydrogen production via chemical looping processes journal October 2016
Kinetics of redox reactions of ilmenite for chemical-looping combustion journal February 2011
Manual of methods and procedures for catalyst characterization (Technical Report) journal January 1995
Progress in oxygen carrier development of methane-based chemical-looping reforming: A review journal August 2015
Chemical looping combustion of solid fuels journal March 2018
Chemical-looping Combustion of Solid Fuels – Technology Overview and Recent Operational Results in 100kW Unit journal January 2014
Review of hydrogen production using chemical-looping technology journal January 2018
Spanning the flow regimes: Generic fluidized-bed reactor model journal July 2003