The role of vanadium species during SO2 removal over a V2O5/AC catalyst

2020 ◽  
Vol 10 (1) ◽  
pp. 231-239 ◽  
Author(s):  
Qianqian Guo ◽  
Wen Jing ◽  
Yaqin Hou ◽  
Yulin Li ◽  
Fenghai Li ◽  
...  
Keyword(s):  
So2 Removal ◽  
Vanadium Species

Mechanism of SO2 removal over a V2O5/AC catalyst.

scholarly journals Adipic acid formation from cyclohexanediol using platinum and vanadium catalysts: elucidating the role of homogeneous vanadium species

2020 ◽  
Vol 10 (13) ◽  
pp. 4210-4218
Author(s):  
Owen Rogers ◽  
Samuel Pattisson ◽  
Rebecca V. Engel ◽  
Robert L. Jenkins ◽  
Keith Whiston ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Adipic Acid ◽  
Acid Formation ◽  
Vanadium Catalysts ◽  
Vanadium Species

The applicability of platinum and vanadium catalysts for the production of adipic acid from cyclohexanediol is severely limited by the instability of the latter species in liquid phase reactions.

Role of vanadium species in the selective oxidation of ethanol on V2O5/TiO2 catalysts

2013 ◽  
Vol 54 (6) ◽  
pp. 730-734 ◽  
Author(s):  
V. I. Sobolev ◽  
E. V. Danilevich ◽  
K. Yu. Koltunov
Keyword(s):  
Selective Oxidation ◽  
Vanadium Species ◽  
Oxidation Of Ethanol

Modeling Absorbers in WFGD System and Prediction of SO2 Removal Rate Based on Size Parameters

2020 ◽  
Vol 142 (8) ◽  
Author(s):  
Halil Ibrahim Gonul ◽  
Mehmet Bilen
Keyword(s):  
Power Plants ◽  
Removal Rate ◽  
Thermal Power ◽  
Coal Ash ◽  
Chloride Ion ◽  
Vital Role ◽  
Flue Gas Desulfurization ◽  
So2 Removal ◽  
Good Agreement

Abstract In this study, research was carried out on absorber (in and exit) in the wet flue gas desulfurization (WFGD) system of a local thermal power plant. WFGD plays a vital role in terms of environment since it includes water, chloride ion, gypsum, and coal ash. In the progress of WFGD in power plants, absorber has the key role of SO2 removal. This study focuses on modeling of the absorber in the WFGD system. In the context of this study, sample from absorber in limestone slurry was analyzed based on particle size distribution (PSD) and elemental composition, and a model was proposed to predict SO2 removal rate. The model proposed employs basically the parameters previously proposed by some researchers, and in addition, the PSD, i.e., size parameters like D32 and D43. The model proposed is in good agreement with the results obtained.

SO2 and NO removal from flue gas over V2O5/AC at lower temperatures — role of V2O5 on SO2 removal

2008 ◽  
Vol 89 (3) ◽  
pp. 242-248 ◽  
Author(s):  
Jianrong Ma ◽  
Zhenyu Liu ◽  
Qingya Liu ◽  
Shijie Guo ◽  
Zhanggen Huang ◽  
...  
Keyword(s):  
Flue Gas ◽  
No Removal ◽  
So2 Removal

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor

Role of the allergist in diagnosis and management of patients with uveitis

JAMA ◽  
1966 ◽  
Vol 195 (3) ◽  
pp. 167-172 ◽  
Author(s):  
T. E. Van Metre
Keyword(s):  
Diagnosis And Management

The power of norms to sway fused group members

2018 ◽  
Vol 41 ◽  
Author(s):  
Winnifred R. Louis ◽  
Craig McGarty ◽  
Emma F. Thomas ◽  
Catherine E. Amiot ◽  
Fathali M. Moghaddam
Keyword(s):  
Evolutionary Anthropology ◽  
Normative Systems ◽  
Violent Extremism ◽  
Identity Fusion ◽  
Group Members

AbstractWhitehouse adapts insights from evolutionary anthropology to interpret extreme self-sacrifice through the concept of identity fusion. The model neglects the role of normative systems in shaping behaviors, especially in relation to violent extremism. In peaceful groups, increasing fusion will actually decrease extremism. Groups collectively appraise threats and opportunities, actively debate action options, and rarely choose violence toward self or others.

Elaborating the role of reflection and individual differences in the study of folk-economic beliefs

2018 ◽  
Vol 41 ◽  
Author(s):  
Kevin Arceneaux
Keyword(s):  
Decision Making ◽  
Individual Differences ◽  
Cognitive Processes ◽  
Evolutionary History ◽  
Behavioral Responses ◽  
History Of ◽  
Economic Beliefs

AbstractIntuitions guide decision-making, and looking to the evolutionary history of humans illuminates why some behavioral responses are more intuitive than others. Yet a place remains for cognitive processes to second-guess intuitive responses – that is, to be reflective – and individual differences abound in automatic, intuitive processing as well.

The role of affect in feelings of obligation

2020 ◽  
Vol 43 ◽  
Author(s):  
Stefen Beeler-Duden ◽  
Meltem Yucel ◽  
Amrisha Vaish
Keyword(s):  
Positive Emotions ◽  
The Creation ◽  
Sense Of Obligation

Abstract Tomasello offers a compelling account of the emergence of humans’ sense of obligation. We suggest that more needs to be said about the role of affect in the creation of obligations. We also argue that positive emotions such as gratitude evolved to encourage individuals to fulfill cooperative obligations without the negative quality that Tomasello proposes is inherent in obligations.

Refining our understanding of the “elephant in the room”

2020 ◽  
Vol 43 ◽  
Author(s):  
Andrew Whiten
Keyword(s):  
Social Cognition ◽  
Cultural Evolution ◽  
Cognitive Abilities ◽  
Critical Factors ◽  
Technological Culture

Abstract The authors do the field of cultural evolution a service by exploring the role of non-social cognition in human cumulative technological culture, truly neglected in comparison with socio-cognitive abilities frequently assumed to be the primary drivers. Some specifics of their delineation of the critical factors are problematic, however. I highlight recent chimpanzee–human comparative findings that should help refine such analyses.

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