4. Liquid purification or separation
  5. Processes
  6. Using magnetic force

John V. Walsh

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Method and system for the removal of oxides of nitrogen and sulf

Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent

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Pressure letdown method and device for coal conversion systems

Pipes and tubular conduits – With flow regulators and/or baffles – Restrictors
Patent

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Water treatment using fine particle super magnets

Liquid purification or separation – Processes – Using magnetic force
Patent

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Profile ID: LFUS-PAI-P-94856

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