4. Refrigeration
  5. Processes
  6. Circulating external gas

Helmut Springmann

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Air-rectification process and apparatus

Refrigeration – Processes – Circulating external gas
Patent

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Compression of nitrogen overhead from high pressure column in tr

Refrigeration – Processes – Circulating external gas
Patent

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Cryogenic liquefaction

Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect
Patent

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High pressure gasification of coal using nitrogen dilution of wa

Power plants – Combustion products used as motive fluid
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Profile ID: LFUS-PAI-P-788486

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