4. Catalyst, solid sorbent, or support therefor: product or process
  5. Regenerating or rehabilitating catalyst or sorbent
  6. Treating with a liquid or treating in a liquid phase,...

Stone & Webster Inc.

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Advanced heat integrated rectifier system

Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture
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Alkylaromatics production

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By condensation of entire molecules or entire hydrocarbyl...
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Alkylaromatics production using dilute alkene

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By condensation of entire molecules or entire hydrocarbyl...
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BPA process improvement

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
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EB/SM splitter heat recovery

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including solid – extended surface – fluid contact reaction...
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