Catalysts Deactivation, Poisoning and Regeneration

• Main Author: Lisi, Luciana (auth)
• Other Authors: Cimino, Stefano (auth)
• Format: Electronic Book Chapter
• Language: English
• Published: MDPI - Multidisciplinary Digital Publishing Institute 2019
• Subjects: Technology: general issues; cyclic operation; n/a; nickel catalysts; regeneration; Cu/SSZ-13; syngas; NH3-SCR; oxysulfate; Ni-catalyst; MW incinerator; iso-octane; hydrogenation; dry reforming of methane; oxysulfide; Co-Zn/H-Beta; Low-temperature catalyst; Rh catalysts; deactivation; vanadia species; SO2 poisoning; vehicle emission control; barium carbonate; sodium ions; sulfur deactivation; tetragonal zirconia; sulfur poisoning; Liquefied natural gas; water; deactivation by coking; phase stabilization; catalyst; NO removal; physico-chemical characterization; octanol; SEM; aluminum sulfate; oxygen storage capacity; unusual deactivation; diesel; nitrous oxide; exhaust gas; over-reduction; poisoning; catalyst deactivation; ammonium sulfates; CO2 reforming; SO3; Rh; in situ regeneration; copper; V2O5-WO3/TiO2 catalysts; palladium sulfate; Selective Catalytic Reduction (SCR); biogas; thermal stability; phthalic anhydride; octanal; natural gas; sulfur-containing sodium salts; washing; coke deposition; vanadia-titania catalyst; CPO reactor; homogeneous catalysis; NOx reduction by C3H8; nitrogen oxides; effect of flow rate; DeNOx; catalytic methane combustion; deactivation mechanism; TEM; catalyst durability
• Online Access: DOAB: download the publication; DOAB: description of the publication

Catalyst lifetime represents one of the most crucial economic aspects in industrial catalytic processes, due to costly shutdowns, catalyst replacements, and proper disposal of spent materials. Not surprisingly, there is considerable motivation to understand and treat catalyst deactivation, poisoning...