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Efficient CO2 Utilization via a Hybrid Na-CO2 System Based on CO2 Dissolution - ScienceDirect
Converts CO2 to hydrogen and baking soda via electrolytic cell and aqueous solution. Dependent on the aqueous solution though, where does that come from, how hard is it to regenerate, etc. Makes power too
CCS  CO2  carbon  capture  baking  soda  hydrogen  gas  production  power  generator  electrolytic  cell  sodium  ionic  conductor  NASICON  separator  membrane  chemistry 
8 days ago by asteroza
Research Update: Liquid gated membrane filtration performance with inorganic particle suspensions: APL Materials: Vol 6, No 10
Resembling a plant leaf CO2 ingestion mechanism, and interesting performance properties. Using the liquid to open/close pores and keep particulate at a standoff distance from the filter main body to keep it from clogging/getting fouled.
liquid  gated  membrane  filter  materials  science  research  technology 
november 2018 by asteroza
Treau
Trying to do low temperature delta heat exchangers via cheap polymer membranes
polymer  membrane  low  temperature  heat  exchanger  cooling  materials  science  research  technology 
october 2018 by asteroza
CSIRO tech accelerates hydrogen vehicle future - CSIRO
New membrane for extracting hydrogen from ammonia, which allows a hydrogen logistics train where hydrogen is made/stored as ammonia, bulk transport is done as liquid ammonia, and converted back to hydrogen at a local fill station for local storage in a high pressure tank, for eventual use in fuel cell vehicles.
CSIRO  ammonia  hydrogen  gas  production  membrane  materials  science  research  technology  transportation  fuel  logistics  fuelcell 
august 2018 by asteroza

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