Development of Thin Film Composite Hollow Fiber Membranes for Direct Ocean Capture
Program:
Exploratory Topics
Exploratory Topics
Award:
$500,000
$500,000
Location:
Pasadena, California
Pasadena, California
Status:
ACTIVE
Project Term:
09/06/2022 - 09/05/2024
09/06/2022 - 09/05/2024
Technology Description:
Captura will demonstrate efficient CO2 stripping from oceanwater using low-cost thin film composite hollow fiber membranes. The team will use ultra-low-cost hollow fiber membranes, traditionally used in water filtration applications, as a structural support, and modify their outer layers with highly CO2 permeable polydimethylsiloxane layers to selectively strip CO2 from oceanwater. Captura will also employ a computational model-assisted design and rapidly prototype new gas liquid contactor designs that use counterflow and cross-flow design for efficient CO2 stripping from oceanwater. The team estimates a >10x cost reduction in the capital expenditure for the CO2 stripping unit.
Contact
ARPA-E Program Director:
Dr. Simon Freeman
Project Contact:
Chengxiang Xiang
Press and General Inquiries Email:
ARPA-E-Comms@hq.doe.gov
Project Contact Email:
xiang@capturacorp.com
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• Northwestern University - LOwering CO2: Models to Optimize Train Infrastructure, Vehicles, and Energy Storage (LOCOMOTIVES)
• Northwestern University - Inter Modal Analytics for Green Infrastructure Network Energy Decarbonization (IMAGINED)
• Oak Ridge National Laboratory (ORNL) - A Portable Diagnostic Package For Spectroscopic Measurement of Key Plasma Parameters In Transformative Fusion Energy Devices
• OCOchem - High Aspect Ratio CO2 Reduction Electrolyzer via Novel Gas Diffusion Electrode - Design
• Oklahoma State University (OSU) - Establishing Validation Sites for Field-Level Emissions Quantification from Grain Sorghum in Southern Great Plains
• Oregon State University (OSU) - Development of Thermodynamic and Kinetic Simulation Tools and Testing Procedures For Enhanced Durability of Concrete Containing Industrial By-Products
• Origen Hydrogen - Engineering of Scalable Platinum-free Electrodes for Pure-Water AEM Water Electrolysis
• Osmoses - Efficient Recovery of Dilute Helium Gas Using Molecular Sieve Membranes
• Otherlab - SeaSTAR: Selective Thalassic Ambulatory Retriever
• Pacific Industrial Development Corporation - Biomimetic CO2 to Fuel Enabled by Scalable Catalyst Development and Synthetic Electrochemistry
• Pacific Northwest National Laboratory (PNNL) - UNrealized Critical Lanthanide Extraction via Sea Algae Mining (UNCLE-SAM): Domestic production of critical minerals from seawater
• Pacific Northwest National Laboratory (PNNL) - Exploring Macroalgae as Critical Mineral Crops, E=(MC)2
• Pennsylvania State University (Penn State) - Synthesis of Consists as Rolling Energy micro-grids (SCORE)
• Pennsylvania State University (Penn State) - Cryogenic Solid-state Circuit Breaker
• Perseus Materials - Variable Cross-sectional Casting: New Composite Fabrication Process for Wind Turbine Blades
• pH Matter - Type V Vessel-Aided Electrochemical Compression for Ultra-High Pressure Electrolysis
• Phoenix Tailings - Novel Technique for Domestic Rare Earth Oxide Separation and Rare Earth Metal Reduction
• Phytodetectors - Functional Engineering of a Photosynthetic Desalination Pump Circuit
• Princeton Plasma Physics Laboratory (PPPL) - A Portable Ion-Energy Diagnostic for Transformative ARPA-E Fusion Energy R&D
• Princeton University - Highly Efficient Charged Particle Beam Injection into Magnetically Confined Plasmas
• Princeton University - Electricity System Capacity Expansion and Operational Modeling for Evaluation and Optimization of Flexible Carbon Capture and Sequestration Systems
• Raytheon Technologies Research Center - Multi-Material Topology Optimization for High Performance Heat Exchangers
• RTX Technologies Research Center (RTRC) - CONFIRMMS: CONtrail Forecasting through In-situ Reliable Multisourced Modeling and Sensing
• Rutgers University - Waste-to-Energy (WTE)-Derived Low-Carbon-Footprint Concrete (LCFC)
• Sequoia Scientific - Real-time, In-situ Sensing of Sediment Properties for Environmental Monitoring of Deep-Sea Polymetallic Nodule Mining Real-time, In-situ Sensing of Sediment Properties for Environmental Monitoring of Deep-Sea Polymetallic Nodule Mining
• Siemens - Multi-Physics Topology Optimization for Dual Flow Heat Exchangers
• SiTration - Low-Cost Recycling of Lithium from Batteries via Conductive Membrane Nanofiltration
• Southern Research Institute - Machine Learning for Automated Maintenance of Future MSR
• Stanford University - Nuclear Product Detection from Deuterated Nanoparticles under Phonon Stimulation
• Stanford University - Co-Synthesis of Hydrogen and High-Value Carbon Products from Methane Pyrolysis
• Stoicheia - Discovery Platform for Low-Ir Anode Catalysts in PEM Electrolyzers
• Sublime Systems - Electrochemical Synthesis of Low-Carbon Cement
• Sylvatex - Breakthrough Process to Manufacture Very Low-cost LFP Cathode for Li-ion Batteries
• Texas Tech University - Advanced Materials Characterization and Nuclear Product Detection for LENR
• Texas Tech University - Development of Cubic Boron Nitride (c-BN) Ultrawide Bandgap Semiconductors
• The Boeing Company - Multidisciplinary Topology Optimization of Extreme Environment Heat Exchangers
• The Boeing Company - Contrail INformation for Collaborative Operations (CINCO)
• The City College of New York - Gypsum & Clay-Based Additives to MSW for Pre-Combustion Enhancement of Syngas and Solid Residue Improvement
• Tufts University - Living Filter Design for High-throughput, Low-cost Recovery of Critical Materials
• UHV Technologies - Highly Efficient Vacuum Smelting of Aluminum
• Ultra-low Loss Technologies - Space Division Multiplexing with Multi-Core Fiber for Energy Efficient Integrated Photonic Networking Technologies
• Ultrasonic Technology Solutions - Extremely Fast and Efficient Direct Contact Ultrasonic Drying for Roll To Roll Manufacturing
• Umaro Foods - Marine Bio-Ore Mining of Rare Earth Elements
• Universities Space Research Association - Physics & Machine Learning Based Aviation Contrails Prediction and Observation System
• University of Alaska Fairbanks - Assessments of Geochemistry, Concentration, and Scalability of REEs Recovery from Seaweeds
• University of California, Berkeley (UC Berkeley) - Ligand Facilitated Bioaccumulation: Biomining of Rare Earth and Other Critical Metals from Electronic Wastes
• University of California, Davis (UC Davis) - Electron Density Profile Measurements Using USPR
• University of California, Davis (UC Davis) - Carbon-Negative Buildings Assessment and Tool (CaNBAT)
• University of California, Los Angeles (UCLA) - Low-Temperature Architected Cementation Agents (LAMINAE)
• University of California, San Diego (UC San Diego) - Extremely Durable and Low-Cost Concrete: Ultralow Binder Content and Ultrahigh Tensile Ductility
• University of Colorado, Boulder (CU-Boulder) - Geopolymer Cements: Resistance-Engineered Sewer Infrastructure For Longevity Using Innovative, Energy-Efficient, Synthesis Techniques (RESILIENT)
• University of Connecticut - Detection and Fixation - A Lifecycle-management Framework Towards an SF6-Free Green Power Network
• University of Connecticut - Topology Optimization Of Additively Manufactured Heat-Exchanger Plates For Enhanced Performance (TOP-HEX)
• University of Florida - Boron Concrete For Active Formation of Lithium As Mitigation of Neutron-Induced Expansion and Passive Neutron Absorption
• University of Houston - Low-Cost, High-Rate Fabrication of High-Performance, Uniform, Long REBCO Conductors
• University of Illinois, Urbana-Champaign (UIUC) - Midwest Bioenergy Crop Landscape Laboratory (MBC-Lab): Capturing Spatio-temporal and Managerial Variations to Provide a Gold Standard Data and Platform for Validating Field-level Emission from Bioenergy Crops
• University of Illinois, Urbana-Champaign (UIUC) - Rapid AI-based Dissection of Ashes using Raman and XRF Spectroscopy (RADAR-X)
• University of Kentucky - Belite Cement, and Concretes; Novel Low-Energy Approaches To Making Concrete Extremely Durable
• University of Michigan - Development of an Extremely Durable Concrete (EDC) - A Novel Approach Coupling Chemistry and Autogenous Crack Width Control
• University of Michigan - Systematic Evaluation of Claims Of Excess Heat Generation Form Deuteration Of Palladium-Nickel Nanocomposites
• University of Michigan - Ionizing Radiation Detection for Exploratory Experiments In Low-Energy Nuclear Reactions
• University of Michigan - Electrochemical Direct Air Capture of CO2 Using Redox-Active Textiles
• University of Nebraska, Lincoln (UNL) - Novel Commercial Farm-field Network to Quantify Emissions and Carbon Storage from Agricultural Bioenergy Feedstock Production
• University of Nebraska, Lincoln (UNL) - Extrapolation Domains for Aggregating Environmental Outcomes from Local to Regional Levels
• University of North Dakota Energy & Environmental Research Center (UND-EERC) - Hydrolytic Softening of Ocean Water for Carbon Dioxide Removal
• University of Notre Dame - GaN Core-shell Nanofin Vertical Transistor (CoNVerT): A New Direction for Power Electronics
• University of Rochester Laboratory for Laser Energetics - LLE Diagnostic Resource Team for the Advancement of Innovative Fusion Concepts
• University of Tennessee, Knoxville (UT) - Ultra-Light Tightly-Integrated Modular Aviation-Transportation Enabling Solid-State Circuit Breaker (ULTIMATE-SSCB)
• University of Texas at Austin (UT Austin) - Nanotechnology-Enabled Transformer Life Extension
• University of Utah - Self-Sustaining Cementitious Systems in Roman Reactive Glass Concretes
• University of Washington (UW) - Parametric Open Data for Life Cycle Assessment
• University of Wisconsin-Madison (UW-Madison) - Multi-Physics Topology Optimization and Additive Manufacturing for High-Temperature Heat Exchangers
• Verdox - Electro-swing Adsorption for High Efficiency Direct Air Capture
• Verne - Decoupling High-Density Hydrogen from the Liquid Hydrogen Infrastructure: Catalyst-Filled Heat Exchangers for Modular Cryo-Compressors
• Virginia Polytechnic Institute and State University (Virginia Tech) - High Power Density Cost-Effective MV DC Aircraft Cable
• Virginia Polytechnic Institute and State University (Virginia Tech) - Physical, Chemical, and Mineralogical Characterizations of MSWI Ash Product and Recommendations for Downstream Processing
• Washington State University (WSU) - Biopolymer Modified Cementitious Systems with Radically Superior Strength and Durability
• Western Research Institute - Polymer/Oil Co-processing to Yield Liquid Products (MEME-CCS)
• WH-Power - Low Cost All Temperature Zinc-pulp Battery for Stationary Storage
• XFlow Energy - Low-Cost Wind Energy Through Dense VAWT Arrays: Fatigue Loads and Power Performance Risk Mitigation
• Zephyr Innovations - Air Conditioning via Liquid Desiccant Dehumidification
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