4. Chemistry of carbon compounds
  5. Miscellaneous organic carbon compounds
  6. C-metal

Keizo Maruyama

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Catalyst for producing phthalic anhydride

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Phosphorus or compound containing same
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Method for disposal of waste gas and apparatus therefor

Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Organic component
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Process for producing phthalic anhydride and catalyst therefor

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
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Profile ID: LFUS-PAI-P-91246

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