Results 61 to 70 of about 10,687 (184)

Impacts of refining Canadian partially upgraded bitumen: Fluid catalytic cracking

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract In this study, we examine the fluid catalytic cracking (FCC) performance of vacuum gas oil (VGO) from partially upgraded bitumen (PUB), a novel refinery feedstock from Canadian bitumen. FCC experiments were conducted in a lab‐scale FCC unit with VGOs from two different PUBs prepared using thermal cracking and solvent deasphalting, along with ...
Yi Zhang, Anton Alvarez‐Majmutov, Rafal Gieleciak, Jinwen Chen   +3 more
wiley   +1 more source

Cardiovascular biomarkers: exploring troponin and BNP applications in conditions related to carbon monoxide exposure

The Egyptian Heart Journal
Background The diagnosis and prognosis of cardiovascular disorders are greatly aided by cardiovascular biomarkers. The uses of troponin and B-type natriuretic peptide in situations involving carbon monoxide exposure are examined in this narrative review.
Andia Taghdiri
doaj   +1 more source

Assessment of carbon monoxide poisoning surveillance in the Tanger-Tetouan-Al Hoceima region, Morocco: Insights from a capture-recapture Study [PDF]

E3S Web of Conferences
In Morocco, poisoning surveillance is ensured by a vigilance system developed and implemented by the Moroccan Anti-Poison Control Centre (MPCC) since 1980.
Hmimou Soumaia, Soulaymani Aida, Mokhtari Abdelrhani, Soulaymani-Bencheikh Rachida   +3 more
doaj   +1 more source

Recent Zeolite Modifications in Bifunctional Catalysts for Carbon Dioxide Hydrogenation to Aromatics: A Minireview†

Chinese Journal of Chemistry, EarlyView.
Thermocatalytic hydrogenation of CO2 to aromatic hydrocarbons represents a sustainable route for high‐value CO2 utilization. Bifunctional catalysts combining metal/metal oxide components with acidic zeolites enable the direct synthesis of BTX aromatics.
Weilin Wang, Qinghua Li, Tsz‐Woon Benedict Lo, Ka‐Fu Yung, Cong Lin   +4 more
wiley   +1 more source

ST Elevation Myocardial Infarction Due to Carbon Monoxide Poisoning

Eurasian Journal of Medicine, 2011
Carbon monoxide is formed as a result of combustion of any carbon compound and can lead to hypoxia in many organs including the brain and the heart. Carbon monoxide poisoning in the United States is the leading cause of the fatal poisonings.
Hayriye Gonullu, Sevdegul Karadas, Irfan Aydin, Ertan Vuruskan   +3 more
doaj  

Changes in the Autonomic Nervous System in Patients with Carbon Monoxide Poisoning

Общая реаниматология, 2009
Objective: to examine changes in the autonomic nervous system (ANS) function in patients with carbon monoxide poisoning in relation to the condition severity. Subjects and methods.
A. V. Badalyan, G. N. Sukhodolova, Z. N. Marupov, A. N. Yelkov   +3 more
doaj   +1 more source

Toward a Paradigm Shift in Low‐Temperature SCR Catalyst Design: Defect Engineering and Data‐Driven Integration

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work systematically reviews the key factors influencing the performance of low‐temperature NH3‐SCR. The mechanism and challenges of defect engineering strategies, such as oxygen vacancies, heteroatom doping, crystal facet exposure, and surface reconstruction, in controlling both activity and selectivity were analyzed.
Rongrong Kan, Pinjing He, Fan Lü, Hua Zhang   +3 more
wiley   +1 more source

The main aspects of carbon monoxide poisoning - a literature review

Revista Médica de Minas Gerais
Introduction: Carbon monoxide poisoning is a common occurrence in emergencies, usually with serious clinical conditions. Carbon monoxide is normally produced by the incomplete combustion of carbon compounds and is very commonly generated in fires and ...
Caio César Farias Lima Melo, Carlos Alberto Barbosa Neto, Davi Herlesson de Sousa Barreto, André Luís Saraiva de Andrade, Marcelo Lopes Barbosa, Gilberto Santos Cerqueira   +5 more
doaj   +1 more source

Defective CeO2/Copper Phthalocyanine S‐Scheme Heterojunctions With Molecular Copper Centers for Selective CO2‐To‐CO Photoconversion

Electron, EarlyView.
Defective CeO2/CuPc S‐scheme heterojunction featuring oxygen‐vacancy‐rich ceria nanorods and atomically dispersed Cu–N4 molecular centers. Built‐in electric field mediates efficient S‐scheme charge separation, accumulating strongly reductive electrons at copper sites for selective CO2‐to‐CO photoconversion (92.2% selectivity) via *COOH stabilization ...
Sharafat Ali, Sher Ali, Ahmed Ismail, Ahmad Iqbal, Yong Wang, Syedul Hasnain Bakhtiar, Shah Rahim, Amir Zada, Asad Ali, Fazal Raziq, Huabin Zhang, Jiabao Yi, Liang Qiao   +12 more
wiley   +1 more source

Life cycle assessment of a microfluidic electrolytic cell using Bi–Sn nanoparticle catalyst and an ionic liquid electrolyte

Environmental Progress &Sustainable Energy, EarlyView.
Abstract The electrochemical reduction of carbon dioxide (CO2) to produce formic acid is a sustainable and crucial method for combating greenhouse gas emissions and addressing global warming. This study focuses on conducting a life cycle assessment of formic acid synthesis using microfluidic electrolytic cells with Bi–Sn catalyst and [EMIM][BF4] (1 ...
Akaninyene Christopher Offong, Abdulhakim Adeoye Shittu, Sunday Amos Onikanni, James Okpor   +3 more
wiley   +1 more source