Open AccessBook
Activation, Deactivation, and Poisoning of Catalysts
John B. Butt,Eugene E. Petersen +1 more
- 01 Aug 1988
237
TL;DR: In this article, the authors have combined many years of experiment in both research and teaching into the organization and writing of this book, which has been organized into three parts: Part I details the deactivation of catalytic surfaces with emphasis on microscopic processes, Part II emphasizes catalyst deactivation through macroscopic processes, and Part III outlines global processes in connection with the regeneration of fixed-bed reactors.
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Abstract: The reviewer found this book to be an excellent addition to the bookshelf of industrial practitioners of catalysis in addition to members of the academic community with an interest in catalysis. The authors have combined many years of experiment in both research and teaching into the organization and writing of this book. The book has been organized into three parts. Part I details the deactivation of catalytic surfaces with emphasis on microscopic processes, Part II emphasizes catalyst deactivation through macroscopic processes, and Part III outlines global processes in connection with the deactivation and regeneration of fixed-bed reactors.
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Citations
Mechanisms of catalyst deactivation
TL;DR: The literature treating mechanisms of catalyst deactivation is reviewed in this paper, which can be classified into six distinct types: (i) poisoning, (ii) fouling, (iii) thermal degradation, (iv) vapor compound formation accompanied by transport, (v) vapor solid and/or solid solid reactions, and (vi) attrition/crushing.
Heterogeneous Catalyst Deactivation and Regeneration: A Review
TL;DR: In this article, a review on deactivation and regeneration of heterogeneous catalysts classifies deactivation by type (chemical, thermal, and mechanical) and by mechanism (poisoning, fouling, thermal degradation, vapor formation, vapor-solid and solid-solid reactions, and attrition/crushing).
Hot Gas Removal of Tars, Ammonia, and Hydrogen Sulfide from Biomass Gasification Gas
TL;DR: In this paper, the authors review the applications of basic, acidic, metallic, and redox catalysts for the removal of such byproducts and research strategies to prevent coke accumulation on the catalytic surface, to increase the resistance to sulfur poisoning and to bring the byproduct removal reactions to temperatures below 600°C.
407
Standards and Protocols for Data Acquisition and Reporting for Studies of the Electrochemical Reduction of Carbon Dioxide
Ezra L. Clark,Ezra L. Clark,Joaquin Resasco,Joaquin Resasco,A. L. Landers,John C. Lin,Linh-Thao Chung,Amber Walton,Christopher Hahn,Christopher Hahn,Thomas F. Jaramillo,Alexis T. Bell,Alexis T. Bell +12 more
TL;DR: It is recommended that catalysts be measured under conditions which do not introduce artifacts from impurities, from either the electrolyte or counter electrode, and advocate the acquisition of data measured in the absence of mass transport effects.
Impurity Ion Complexation Enhances Carbon Dioxide Reduction Catalysis
Anna Wuttig,Yogesh Surendranath +1 more
TL;DR: In this article, the authors show that group 11 CO2 reduction catalysts are rapidly poisoned by progressive deposition of trace metal ion impurities present in high purity electrolytes, which is characterized by XPS and in situ stripping voltammetry and is coincident with loss of catalytic activity and selectivity.
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