4. Chemistry of hydrocarbon compounds
  5. Unsaturated compound synthesis
  6. By c content reduction, e.g., cracking, etc.

Helong Li

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Selective hydrogenation catalyst for selectively...

Chemistry of hydrocarbon compounds – Adding hydrogen to unsaturated bond of hydrocarbon – i.e.,... – Hydrocarbon is contaminant in desired hydrocarbon
Reexamination Certificate

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Selective hydrogenation catalyst system and process for...

Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By c content reduction – e.g. – cracking – etc.
Reexamination Certificate

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