Reviews in Chemical Engineering最新文献_第4页

Reviewer acknowledgement Reviews in Chemical Engineering volume 39 (2023) review in Chemical Engineering vol . 39 (2023)

3区工程技术

Reviews in Chemical Engineering Pub Date : 2023-11-09 DOI: 10.1515/revce-2023-0062

引用次数: 0

Wetted-wire columns: a potential alternative to packed or spray columns 浸润线柱：填料柱或喷雾柱的潜在替代品

IF 4.7 3区工程技术

Reviews in Chemical Engineering Pub Date : 2023-11-08 DOI: 10.1515/revce-2023-0008

Christopher Wagstaff, Mohammed Al-Juaied, Deoras Prabhudharwadkar, William L. Roberts

引用次数: 0

Frontmatter 头版头条

3区工程技术

Reviews in Chemical Engineering Pub Date : 2023-10-30 DOI: 10.1515/revce-2023-frontmatter8

引用次数: 0

Frontmatter 头版头条

3区工程技术

Reviews in Chemical Engineering Pub Date : 2023-10-01 DOI: 10.1515/revce-2023-frontmatter7

引用次数: 0

A review on complex turbulent dynamic phenomenon of natural vortex length in cyclone separator 旋风分离器内自然涡长复杂湍流动力现象研究进展

3区工程技术

Reviews in Chemical Engineering Pub Date : 2023-09-26 DOI: 10.1515/revce-2022-0050

Zhuwei Gao, Yaodong Wei, Zhongxin Liu

引用次数: 0

Environmental footprints and implications of converting GHG species to value-added chemicals: a review 将温室气体物种转化为增值化学品的环境足迹和影响:综述

IF 4.7 3区工程技术

Reviews in Chemical Engineering Pub Date : 2023-08-17 DOI: 10.1515/revce-2023-0010

Karolina Kula, J. Klemeš, Y. Fan, P. Varbanov, G. Gaurav, R. Jasiński

{"title":"Environmental footprints and implications of converting GHG species to value-added chemicals: a review","authors":"Karolina Kula, J. Klemeš, Y. Fan, P. Varbanov, G. Gaurav, R. Jasiński","doi":"10.1515/revce-2023-0010","DOIUrl":"https://doi.org/10.1515/revce-2023-0010","url":null,"abstract":"Abstract This paper assesses various approaches that use captured greenhouse gases (GHG) as feedstocks for chemical synthesis. The analysis focuses mainly on the two most abundant anthropogenic GHG, such as carbon dioxide (CO2) and methane (CH4), as well, their conversion technologies to obtain methanol (MeOH), formic acid (FA) and dimethyl carbonate (DMC). These GHG conversions to chemicals technologies are compared with the conventional industrial methods based on fossil feedstocks. The essential information, such as the ranges of energy requirements, environmental footprint and economic production aspects, are summarised. According to the collected information and analysis, the conventional, non-GHG conversion methods are still more environmentally sustainable. Chemicals production technologies based on CO2, such as direct catalytic synthesis to obtain both MeOH and FA, as well as transesterification with MeOH to obtain DMC, are relatively good candidates for implementation on a large scale when a good source of co-reactants such as hydrogen, ethylene carbonate and urea will be provided. In turn, electrochemical methods to synthesise the target chemicals are less feasible due to energy consumption related to the concentration and purification stages of products being the main hotspots. Chemical synthesis based on captured CH4 is currently difficult to evaluate as too little information is available to draw a credible conclusion. However, it may be a trend in future. The limitations of GHG-based conversion for application are related to the capture and transport stages.","PeriodicalId":54485,"journal":{"name":"Reviews in Chemical Engineering","volume":" ","pages":""},"PeriodicalIF":4.7,"publicationDate":"2023-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41845952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 1

A review on in-situ process analytical techniques for the thermochemical conversion of coal and biomass 煤和生物质热化学转化原位过程分析技术综述

IF 4.7 3区工程技术

Reviews in Chemical Engineering Pub Date : 2023-08-15 DOI: 10.1515/revce-2023-0003

Jie Chen, Yongping Wu, Tao Xu, S. Bhattacharya

{"title":"A review on in-situ process analytical techniques for the thermochemical conversion of coal and biomass","authors":"Jie Chen, Yongping Wu, Tao Xu, S. Bhattacharya","doi":"10.1515/revce-2023-0003","DOIUrl":"https://doi.org/10.1515/revce-2023-0003","url":null,"abstract":"Abstract Coal and biomass are important feedstocks for carbon energy from thermochemical conversion process. Fully understanding the analytical technology that characterizes the changes in physicochemical properties and structural characteristics of coal and biomass during the thermochemical reactions is a key prerequisite for the realization of appropriate utilization of energy fuels. Modern in-situ process analysis technology can accomplish the in-situ detection of the experimental process, and therefore reflect the experimental process more accurately. Moreover, it is developing towards automation, intelligentization, and comprehensive detection. Based on the characteristics of each detection technology, this paper summarizes the basic principles, application scope and performance characteristics of the three advanced in-situ process analysis technologies: hyphenated technology, synchrotron radiation, and online analysis. The practicability and accuracy of each detection technology in coal and biomass research are compared and analyzed, and its latest application and development trend are elucidated. These tools not only make up for the shortcomings of traditional detection techniques in characterizing the in-situ reaction, but also provide complementary information on molecular microscopic changes during fuel thermal conversion. This review paper can provide insights for relevant researchers in the selection of analytical techniques, and promote in-depth study on microcosmic mechanism of fuel conversion.","PeriodicalId":54485,"journal":{"name":"Reviews in Chemical Engineering","volume":" ","pages":""},"PeriodicalIF":4.7,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43334664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 1

Catalytic membrane reactors for alkane dehydrogenation applications: an integration of catalysis and separation process 用于烷烃脱氢的催化膜反应器:催化和分离过程的集成

IF 4.7 3区工程技术

Reviews in Chemical Engineering Pub Date : 2023-08-09 DOI: 10.1515/revce-2022-0006

S. Pati, N. Dewangan, A. Jangam, S. Kawi

{"title":"Catalytic membrane reactors for alkane dehydrogenation applications: an integration of catalysis and separation process","authors":"S. Pati, N. Dewangan, A. Jangam, S. Kawi","doi":"10.1515/revce-2022-0006","DOIUrl":"https://doi.org/10.1515/revce-2022-0006","url":null,"abstract":"Abstract Catalytic dehydrogenation of saturated hydrocarbons to corresponding alkenes by the release of the stoichiometric amount of hydrogen is the paramount solution for safe storage of hydrogen. The utilization of a catalytic membrane reactor for this process enhances the reaction yield beyond thermodynamic equilibrium by selectively and simultaneously removing the produced H2 during the reaction. To this end, the present review is focused on the integration of H2 permeable membranes with the catalysts for dehydrogenation of lighter alkanes for coproduction of olefins and high-purity hydrogen in a single step. Besides, this review also covers dehydrogenation of liquid organic hydrogen carriers for safe storage of hydrogen. Herein, different types of H2 perm-selective membranes used for the dehydrogenation reaction are highlighted and the effect of hydrocarbon on H2 permeation through these membranes are discussed in detail. Furthermore, the simulation studies along with the experimental investigation performed on the membrane reactors for dehydrogenation of linear and cyclic alkanes are critically reviewed to find the coherence between simulation and experimental findings. Systematic discussion is done on the different types of alkane dehydrogenation reactions and the parameters affecting the reaction performance. Finally, directions are provided to prepare a cheaper and large industrial scale membrane reactor for dehydrogenation reaction. The concept of coupling an exothermic reaction with the endothermic dehydrogenation reaction is provided as a future direction study to enhance the overall yield and energy efficiency of the integrated membrane reactor.","PeriodicalId":54485,"journal":{"name":"Reviews in Chemical Engineering","volume":"0 1","pages":""},"PeriodicalIF":4.7,"publicationDate":"2023-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41603075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

A comprehensive review on the photocatalysis of Congo red dye for wastewater treatment 刚果红染料光催化处理废水的研究综述

IF 4.7 3区工程技术

Reviews in Chemical Engineering Pub Date : 2023-08-03 DOI: 10.1515/revce-2022-0076

Nida Siddique, M. I. Din, R. Khalid, Z. Hussain

引用次数: 1

Frontmatter 头版头条

3区工程技术

Reviews in Chemical Engineering Pub Date : 2023-08-01 DOI: 10.1515/revce-2023-frontmatter6

引用次数: 0