AlPO4-Supported Rhodium Catalysts. VI.- Liquid-Phase Hydrogenation of CH2-CH-r Compounds

Poisoning of Pd–carbon catalysts by sulp

Poisoning of Pd–carbon catalysts by sulphur, chloro and heavy metal compounds in liquid phase hydrogenation of o-nitrophenol to o-aminophenol

✍ Vasant R. Choudhary; Mukund G. Sane 📂 Article 📅 1998 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 102 KB

The poisoning of PdÈcarbon (4É1% Pd) catalysts by thiophene, dichloroethane, mercuric chloride and lead, zinc and mercuric acetates at di †erent concentrations (0È5000 g m~3) in the liquid phase hydrogenation of onitrophenol to o-aminophenol (at 308 K and pressure of 1508 kPa) in a H 2 three-phase s