Current Opinion in Chemical Engineering最新文献_第7页

Bayesian data-driven models for pharmaceutical process development 用于制药工艺开发的贝叶斯数据驱动模型

IF 6.6 2区工程技术

Current Opinion in Chemical Engineering Pub Date : 2024-06-05 DOI: 10.1016/j.coche.2024.101034

Hochan Chang, Nathan Domagalski, Jose E Tabora, Jean W Tom

{"title":"Bayesian data-driven models for pharmaceutical process development","authors":"Hochan Chang, Nathan Domagalski, Jose E Tabora, Jean W Tom","doi":"10.1016/j.coche.2024.101034","DOIUrl":"https://doi.org/10.1016/j.coche.2024.101034","url":null,"abstract":"<div><p>The primary objectives of pharmaceutical development encompass identifying the routes, processes, and conditions for producing medicines while establishing a control strategy to ensure acceptable quality attributes throughout the commercial manufacturing lifecycle. However, achieving these goals is challenged by uncertainties surrounding design decisions for the manufacturing process and variations in manufacturing methods resulting in distributions of outcomes during production. In this discussion, we focus on Bayesian approaches to quantify uncertainty and guide decision-making in process development.Bayesian modeling with Markov chain Monte Carlo proves effective in estimating process reliability. Recent advancements in surrogate models (e.g. Gaussian process, decision trees, and neural networks) offer novel means to quantify uncertainty and have shown success in designing experimental plans that reduce the number of required experiments to determine the optimal process design. By leveraging Bayesian approaches, chemical engineers can enhance their ability to navigate complex decision landscapes and optimize processes for improved efficiency and reliability.</p></div>","PeriodicalId":292,"journal":{"name":"Current Opinion in Chemical Engineering","volume":"45 ","pages":"Article 101034"},"PeriodicalIF":6.6,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141263847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Z-scheme single-atom photocatalyst for advanced oxidation processes 用于高级氧化过程的 Z 型单原子光催化剂

IF 6.6 2区工程技术

Current Opinion in Chemical Engineering Pub Date : 2024-05-27 DOI: 10.1016/j.coche.2024.101028

Penghui Yi , Yu Li , Xi-Lin Wu , Xiaoguang Duan

引用次数: 0

Present achievements and future directions of advanced carbon dioxide reduction strategies 先进二氧化碳减排战略的当前成就和未来方向

IF 6.6 2区工程技术

Current Opinion in Chemical Engineering Pub Date : 2024-05-27 DOI: 10.1016/j.coche.2024.101029

Dhanalakshmi Vadivel , Daniele Dondi , Andrea G Capodaglio

{"title":"Present achievements and future directions of advanced carbon dioxide reduction strategies","authors":"Dhanalakshmi Vadivel , Daniele Dondi , Andrea G Capodaglio","doi":"10.1016/j.coche.2024.101029","DOIUrl":"https://doi.org/10.1016/j.coche.2024.101029","url":null,"abstract":"<div><p>The aim of this paper is to assess carbon dioxide (CO<sub>2</sub>) reduction research and strategies, in view of the 2030 Sustainable Development Goals (SDG), and in particular SDG 13 ‘Climate Action’, achievement. According to current understanding, limiting global warming to a determined temperature level requires stabilization of atmospheric greenhouse gases by achieving net-zero emissions. This implies that all residual emissions should be counterbalanced by natural or technical long-term storage sinks. Therefore, CO<sub>2</sub> reduction and storage appear to be essential for curtailing global warming and for the stabilization of global climate, as a precondition for the achievement of SDGs. Catalyst preparation has a high impact on carbon removal technology, especially as far as the most promising methods, such as electrochemical and photochemical reduction, are concerned. Even if the two technologies might preliminarily appear different, the inner mechanisms, that is, electron transfer and surface absorption, are common to both. This study analyses recent literature on CO<sub>2</sub> catalytic reduction through the analysis of network maps created by VOSviewer to spotlight the most promising areas for the sector’s improvement.</p></div>","PeriodicalId":292,"journal":{"name":"Current Opinion in Chemical Engineering","volume":"45 ","pages":"Article 101029"},"PeriodicalIF":6.6,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211339824000303/pdfft?md5=2654f8b6046bf961221d8323170dcf2e&pid=1-s2.0-S2211339824000303-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141163393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mathematical modeling of reversible deactivation radical polymerization 可逆失活自由基聚合的数学建模

IF 6.6 2区工程技术

Current Opinion in Chemical Engineering Pub Date : 2024-05-18 DOI: 10.1016/j.coche.2024.101026

Enrique Saldívar-Guerra

引用次数: 0

Towards a Net Zero, socially sustainable and eco-efficient biopharma industry: how far are we? 实现净零、社会可持续和生态高效的生物制药产业：我们还有多远？

IF 6.6 2区工程技术

Current Opinion in Chemical Engineering Pub Date : 2024-05-17 DOI: 10.1016/j.coche.2024.101027

Miriam Sarkis , Alasdair T Fyfe , Cleo Kontoravdi , Maria M Papathanasiou

引用次数: 0

Artificial intelligence applications for fault detection and diagnosis in pharmaceutical bioprocesses: a review 人工智能在制药生物工艺故障检测和诊断中的应用：综述

IF 6.6 2区工程技术

Current Opinion in Chemical Engineering Pub Date : 2024-05-11 DOI: 10.1016/j.coche.2024.101025

Mohammad Aghaee , Abhishek Mishra , Stephane Krau , Ibrahim Melih Tamer , Hector Budman

引用次数: 0

The development of iron-based catalysts for the reduction of nitrogen and per- and polyfluoroalkyl substances in wastewater treatment: a review 开发用于在废水处理中还原氮和全氟及多氟烷基物质的铁基催化剂：综述

IF 6.6 2区工程技术

Current Opinion in Chemical Engineering Pub Date : 2024-05-08 DOI: 10.1016/j.coche.2024.101024

Abdulaziz Al-Anazi , Emad F Newair , Changseok Han

{"title":"The development of iron-based catalysts for the reduction of nitrogen and per- and polyfluoroalkyl substances in wastewater treatment: a review","authors":"Abdulaziz Al-Anazi , Emad F Newair , Changseok Han","doi":"10.1016/j.coche.2024.101024","DOIUrl":"https://doi.org/10.1016/j.coche.2024.101024","url":null,"abstract":"<div><p>This review meticulously explores the innovative application of iron-based catalysts in addressing the pressing environmental challenge of removing nitrogen and per- and polyfluoroalkyl substances (PFAS) from wastewater. Traditional wastewater treatment methods fall short of efficiently eliminating these pervasive pollutants, necessitating the development of more effective, sustainable, and economically viable alternatives. Iron-based catalysts, characterized by their exceptional catalytic reduction capabilities, offer a promising solution. Through various forms, including zero-valent iron, iron oxides, and bimetallic combinations, these catalysts demonstrate a unique ability to break down nitrogen oxides and PFAS into less harmful substances. The review underscores the catalysts’ advantages in terms of reactivity, cost-efficiency, and environmental impact, highlighting their potential to transform wastewater treatment practices. However, it also acknowledges existing challenges, such as catalyst stability and the need for further optimization, to facilitate widespread application. This work advocates for intensified research efforts to refine these catalytic systems, aiming to integrate them seamlessly into future wastewater treatment infrastructures, thereby contributing to the preservation of water quality and public health.</p></div>","PeriodicalId":292,"journal":{"name":"Current Opinion in Chemical Engineering","volume":"44 ","pages":"Article 101024"},"PeriodicalIF":6.6,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140895018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cathodic membrane–based electrochemical redox process for water treatment: a review 基于阴极膜的电化学氧化还原水处理工艺：综述

IF 6.6 2区工程技术

Current Opinion in Chemical Engineering Pub Date : 2024-04-30 DOI: 10.1016/j.coche.2024.101023

Wei Sun , Qibin Xu , Shuaishuai Yang , Suo Liu , Murtaza Sayed , Emmanuel Mousset , Chun Zhao

引用次数: 0

Poly- and perfluoroalkyl substances destruction via advanced reduction processes: assessing scientific and commercial progress and prospects 通过高级还原工艺销毁多氟和全氟烷基物质：评估科学和商业进展及前景

IF 6.6 2区工程技术

Current Opinion in Chemical Engineering Pub Date : 2024-04-25 DOI: 10.1016/j.coche.2024.101022

Erika Houtz , David Kempisty , Yaal Lester

引用次数: 0

Constructing metal sulfide-based S-scheme heterojunctions for efficient photocatalytic reaction: a mini review of recent advances 构建基于金属硫化物的 S 型异质结以实现高效光催化反应：最新进展小评

IF 6.6 2区工程技术

Current Opinion in Chemical Engineering Pub Date : 2024-04-21 DOI: 10.1016/j.coche.2024.101021

Hong-Ye Hu , Li-Jia Xie , Lin He , Piao-Piao Wu , Kang-Qiang Lu , Kai Yang , Dan Li , Wei-Ya Huang

{"title":"Constructing metal sulfide-based S-scheme heterojunctions for efficient photocatalytic reaction: a mini review of recent advances","authors":"Hong-Ye Hu , Li-Jia Xie , Lin He , Piao-Piao Wu , Kang-Qiang Lu , Kai Yang , Dan Li , Wei-Ya Huang","doi":"10.1016/j.coche.2024.101021","DOIUrl":"https://doi.org/10.1016/j.coche.2024.101021","url":null,"abstract":"<div><p>Metal sulfides (MSs) have been explored extensively as promising semiconductors for photocatalytic applications in pollutant degradation, CO<sub>2</sub> reduction, and H<sub>2</sub> production. However, pure MSs suffer from several drawbacks, especially rapid electron–hole recombination. The construction of S-scheme heterojunctions has been recommended as one of effective strategies to improve charge separation and transfer, as well as to retain high redox potential electrons and holes to participate in reaction. This paper reviewed recent advances on the construction of MS-based S-scheme heterojunctions with high photocatalytic performances. In particular, various design and construction approaches, including integration with other semiconductors, microstructure control, and interface modulation, were covered along with mechanisms governing the boosted photocatalytic performances. The challenges and prospects in the research about MS-based S-scheme heterojunctions were discussed finally, providing our insight on future research.</p></div>","PeriodicalId":292,"journal":{"name":"Current Opinion in Chemical Engineering","volume":"44 ","pages":"Article 101021"},"PeriodicalIF":6.6,"publicationDate":"2024-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140632516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0