Bharat Petroleum Corporation Limited

Sud-Chemie India Pvt Ltd

RaviKumar Voolapalli

Venkateswarlu Choudary Nettem

Chiranjeevi Thota

Dattatraya Tammannashastri Gokak

Mohammad Amir Siddiqui

Prashant Udaysinh Parihar

Rajan Bosco

Srinivasulu Kaalva

Raghunath Prasad Mehrotra

Methods, apparatus and processes for three phase contacting and reactions in a cross flow reactor with reduced feed vaporization, low pressure operation, higher liquid holdup, lower reactor pressure drop, low severity operation, and reduced product inhibitory effects. A cross flow reactor for three phase catalytic hydroprocessing, having at least one reactor stage is disclosed. The reactor stage has a central gas distributor with perforated lateral surface for distributing gas, a middle region accommodating a packed catalyst bed, and an outer gas space for removal of effluent gases from the middle region. The middle region receives a liquid reactant and gas from central gas distributor to carry out three phase catalytic hydroprocessing reaction.

Methods and apparatus for three phase contacting and reactions in a cross flow reactor

A carbon monoxide combustion catalyst and a method of making the catalyst used in fluid bed catalytic cracking process. The catalyst can contain metals and other composites which promote oxidation of carbon monoxide to carbon dioxide during regeneration of spent FCC catalyst.

Carbon monoxide combustion catalyst and a process of preparation thereof

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Uttar Pradesh, India

RaviKumar Voolapalli