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An insight review on formation damage induced by drilling fluids 钻井液致地层损害研究进展
IF 4.7 3区 工程技术 Q1 Chemical Engineering Pub Date : 2022-01-26 DOI: 10.1515/revce-2020-0106
Mojtaba Kalhor Mohammadi, S. Riahi, E. Boek
Abstract Formation damage is an essential part of drilling and production evaluation, which has a significant effect on well productivity and economics. Drilling fluids are significant sources of formation damage by different mechanisms. This article reviews the research works published during the past 30 years on formation damage associated with drilling fluids, including mechanical damage, chemical damage, and interaction with reservoir rock and fluids. Different filtration techniques, fines migration, and invasion models are discussed based on past studies and recent advancements. Laboratory experiments, methodology, and various aspects of evaluation are considered for further study. Despite presenting different authors’ views and experiences in this area, there is no integrated approach to evaluate formation damage caused by drilling fluids. Finally, the authors analyze the knowledge gap and conclude that a methodology must be designed to improve drilling fluids to prevent formation damage. Recent advances in the area of nanotechnology show promising alternatives for new methods to prevent formation damage.
地层损害是钻井和生产评价的重要组成部分,对油井产能和经济效益有重要影响。钻井液是造成地层损害的重要原因。本文综述了近30年来发表的与钻井液有关的地层损害研究成果,包括机械损害、化学损害以及与储层岩石和流体的相互作用。根据过去的研究和最新进展,讨论了不同的过滤技术、细粒迁移和入侵模型。实验室实验,方法和评价的各个方面被认为是进一步研究。尽管在这一领域提出了不同的观点和经验,但目前还没有一种综合的方法来评估钻井液对地层的损害。最后,作者分析了知识差距,并得出结论,必须设计一种方法来改进钻井液,以防止地层损害。纳米技术领域的最新进展为防止地层损害的新方法提供了有希望的替代方案。
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引用次数: 4
Effective factors on performance of zeolite based metal catalysts in light hydrocarbon aromatization 沸石基金属催化剂轻烃芳构化性能的影响因素
IF 4.7 3区 工程技术 Q1 Chemical Engineering Pub Date : 2022-01-10 DOI: 10.1515/revce-2020-0082
K. Sharifi, R. Halladj, Seyed Javid Royaee, Farshid Towfighi, Sepideh Firoozi, Hamidreza Yousefi
Abstract Aromatic hydrocarbons are essential compounds, that the presence of which in fuels can improve the octane number. The conversion of the light alkanes to high value aromatics is vital from theoretical and industrial standpoints. Zeolites such as ZSM-5 play an essential role in the aromatization of light alkanes. This paper highlights the mechanism of aromatization of light alkanes such as methane, ethane, propane, butane, and its isomers. Furthermore, effective factors on the aromatization of light alkanes including metal type, crystallinity, acidity, space velocity, pretreatment of zeolites, co-feeding of light hydrocarbon, and operating factors such as temperature have been investigated to determine how a system of zeolite with metals can be useful to reach aromatization with high conversion.
芳烃是一种重要的化合物,在燃料中存在芳烃可以提高辛烷值。从理论和工业的角度来看,轻烷烃转化为高价值芳烃是至关重要的。ZSM-5等沸石在轻烷烃的芳构化过程中起着重要作用。本文重点研究了甲烷、乙烷、丙烷、丁烷等轻烷烃及其异构体的芳构化机理。此外,还研究了影响轻烷烃芳构化的因素,包括金属类型、结晶度、酸度、空速、沸石预处理、轻烃共投料和操作因素,如温度等,以确定沸石与金属的体系如何有助于实现高转化率的芳构化。
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引用次数: 4
Frontmatter
IF 4.7 3区 工程技术 Q1 Chemical Engineering Pub Date : 2022-01-01 DOI: 10.1515/revce-2022-frontmatter1
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引用次数: 0
Advances and challenges in the development of nanosheet membranes 纳米片膜开发的进展与挑战
IF 4.7 3区 工程技术 Q1 Chemical Engineering Pub Date : 2021-12-29 DOI: 10.1515/revce-2021-0004
G. Kadja, N. F. Himma, N. Prasetya, A. Sumboja, M. Bazant, I. Wenten
Abstract The development of highly efficient separation membranes utilizing emerging materials with controllable pore size and minimized thickness could greatly enhance the broad applications of membrane-based technologies. Having this perspective, many studies on the incorporation of nanosheets in membrane fabrication have been conducted, and strong interest in this area has grown over the past decade. This article reviews the development of nanosheet membranes focusing on two-dimensional materials as a continuous phase, due to their promising properties, such as atomic or nanoscale thickness and large lateral dimensions, to achieve improved performance compared to their discontinuous counterparts. Material characteristics and strategies to process nanosheet materials into separation membranes are reviewed, followed by discussions on the membrane performances in diverse applications. The review concludes with a discussion of remaining challenges and future outlook for nanosheet membrane technologies.
摘要利用孔径可控、厚度最小化的新兴材料开发高效分离膜,可以极大地提高膜技术的广泛应用。从这个角度来看,已经对纳米片在膜制造中的结合进行了许多研究,在过去十年中,人们对这一领域的兴趣与日俱增。本文综述了纳米片膜的发展,重点关注作为连续相的二维材料,因为它们具有良好的性能,如原子或纳米级厚度和大的横向尺寸,与不连续的对应物相比,可以实现更好的性能。综述了将纳米片材料加工成分离膜的材料特性和策略,然后讨论了膜在各种应用中的性能。综述最后讨论了纳米片膜技术的剩余挑战和未来前景。
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引用次数: 3
Big data analytics opportunities for applications in process engineering 大数据分析在工艺工程中的应用机会
IF 4.7 3区 工程技术 Q1 Chemical Engineering Pub Date : 2021-12-27 DOI: 10.1515/revce-2020-0054
Mitra Sadat Lavasani, Nahid Raeisi Ardali, R. Sotudeh-Gharebagh, R. Zarghami, J. Abonyi, N. Mostoufi
Abstract Big data is an expression for massive data sets consisting of both structured and unstructured data that are particularly difficult to store, analyze and visualize. Big data analytics has the potential to help companies or organizations improve operations as well as disclose hidden patterns and secret correlations to make faster and intelligent decisions. This article provides useful information on this emerging and promising field for companies, industries, and researchers to gain a richer and deeper insight into advancements. Initially, an overview of big data content, key characteristics, and related topics are presented. The paper also highlights a systematic review of available big data techniques and analytics. The available big data analytics tools and platforms are categorized. Besides, this article discusses recent applications of big data in chemical industries to increase understanding and encourage its implementation in their engineering processes as much as possible. Finally, by emphasizing the adoption of big data analytics in various areas of process engineering, the aim is to provide a practical vision of big data.
大数据是指由结构化和非结构化数据组成的海量数据集,这些数据集特别难以存储、分析和可视化。大数据分析有可能帮助公司或组织改善运营,并揭示隐藏的模式和秘密的相关性,从而做出更快、更明智的决策。本文为公司、行业和研究人员提供了有关这个新兴和有前途的领域的有用信息,以获得更丰富和更深入的见解。首先,概述了大数据的内容、主要特征和相关主题。本文还强调了对现有大数据技术和分析的系统回顾。对可用的大数据分析工具和平台进行了分类。此外,本文还讨论了大数据在化工行业的最新应用,以增加对大数据的理解,并尽可能鼓励大数据在化工行业的工程流程中应用。最后,通过强调在过程工程的各个领域采用大数据分析,目的是提供大数据的实际愿景。
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引用次数: 4
Review of potential flow solutions for velocity and shape of long isolated bubbles in vertical pipes 垂直管道中长孤立气泡速度和形状的势流解综述
IF 4.7 3区 工程技术 Q1 Chemical Engineering Pub Date : 2021-12-20 DOI: 10.1515/revce-2021-0026
Alexandre Boucher, R. Belt, A. Liné
Abstract The motion of elongated gas bubbles in vertical pipes has been studied extensively over the past century. A number of empirical and numerical correlations have emerged out of this curiosity; amongst them, analytical solutions have been proposed. A review of the major results and resolution methods based on a potential flow theory approach is presented in this article. The governing equations of a single elongated gas bubble rising in a stagnant or moving liquid are given in the potential flow formalism. Two different resolution methods (the power series method and the total derivative method) are studied in detail. The results (velocity and shape) are investigated with respect to the surface tension effect. The use of a new multi-objective solver coupled with the total derivative method improves the research of solutions and demonstrates its validity for determining the bubble velocity. This review aims to highlight the power of analytical tools, resolution methods and their associated limitations behind often well-known and wide-spread results in the literature.
摘要在过去的一个世纪里,人们对细长气泡在垂直管道中的运动进行了广泛的研究。出于这种好奇心,出现了许多经验和数值相关性;其中,已经提出了分析解决方案。本文综述了基于势流理论方法的主要结果和解决方法。用势流形式给出了单个细长气泡在停滞或运动液体中上升的控制方程。详细研究了两种不同的分辨率方法(幂级数法和全导数法)。结果(速度和形状)与表面张力效应有关。一种新的多目标求解器与全导数方法相结合的使用改进了解的研究,并证明了其在确定气泡速度方面的有效性。这篇综述旨在强调分析工具、解析方法的力量及其在文献中广为人知和广泛传播的结果背后的相关局限性。
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引用次数: 1
Recent advances in dual-filler mixed matrix membranes 双填料混合基质膜的研究进展
IF 4.7 3区 工程技术 Q1 Chemical Engineering Pub Date : 2021-12-15 DOI: 10.1515/revce-2021-0014
N. Prasetya, N. F. Himma, P. Sutrisna, I. Wenten
Abstract Mixed matrix membranes (MMMs) have been widely developed as an attractive solution to overcome the drawbacks found in most polymer membranes, such as permeability-selectivity trade-off and low physicochemical stability. Numerous fillers based on inorganic, organic, and hybrid materials with various structures including porous or nonporous, and two-dimensional or three-dimensional, have been used. Demanded to further improve the characteristics and performances of the MMMs, the use of dual-filler instead of a single filler has then been proposed, from which multiple effects could be obtained. This article aims to review the recent development of MMMs with dual filler and discuss their performances in diverse potential applications. Challenges in this emerging field and outlook for future research are finally provided.
摘要混合基质膜(MMMs)作为一种有吸引力的解决方案已被广泛发展,以克服大多数聚合物膜存在的缺点,如渗透性-选择性权衡和低物理化学稳定性。已经使用了许多基于无机、有机和杂化材料的填料,其具有各种结构,包括多孔或无孔,二维或三维。为了进一步提高mmmm的特性和性能,提出用双填料代替单填料,可以获得多种效果。本文综述了近年来双填料复合材料的研究进展,并讨论了其在各种潜在应用中的性能。最后,对这一新兴领域面临的挑战和未来的研究进行了展望。
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引用次数: 2
Frontmatter
IF 4.7 3区 工程技术 Q1 Chemical Engineering Pub Date : 2021-11-01 DOI: 10.1515/revce-2021-frontmatter8
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引用次数: 0
Recent developments in photocatalytic degradation of insecticides and pesticides 光催化降解杀虫剂的研究进展
IF 4.7 3区 工程技术 Q1 Chemical Engineering Pub Date : 2021-09-07 DOI: 10.1515/revce-2020-0074
S. Singh, Pradeep Mishra, S. Upadhyay
Abstract Widespread use of pesticides in agricultural and domestic sectors and their long half-life have led to their accumulation in the environment beyond permissible limits. Advanced chemical oxidation methods including photocatalytic degradation are being widely investigated for their mineralization. Photocatalytic degradation is the most promising method for degrading pesticides as well as other organic pollutants. Titanium dioxide with or without modification has been widely used as the photocatalyst. Some research groups have also tried other photocatalysts. This review presents a critical summary of the research results reported during the past two decades as well as the scope for future research in this area.
农药在农业和家庭部门的广泛使用及其长半衰期导致其在环境中的积累超过允许的限度。包括光催化降解在内的先进化学氧化方法正被广泛研究用于矿化。光催化降解是一种很有前途的降解农药和其他有机污染物的方法。经过或未经改性的二氧化钛作为光催化剂已得到广泛的应用。一些研究小组也尝试了其他的光催化剂。这篇综述对过去二十年的研究成果进行了总结,并对该领域未来的研究进行了展望。
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引用次数: 4
Molybdenum nitrides from structures to industrial applications 氮化钼从结构到工业应用
IF 4.7 3区 工程技术 Q1 Chemical Engineering Pub Date : 2021-08-23 DOI: 10.1515/revce-2021-0002
Zainab N. Jaf, H. Miran, Zhong‐Tao Jiang, M. Altarawneh
Abstract Owing to their remarkable characteristics, refractory molybdenum nitride (MoN x )-based compounds have been deployed in a wide range of strategic industrial applications. This review reports the electronic and structural properties that render MoN x materials as potent catalytic surfaces for numerous chemical reactions and surveys the syntheses, procedures, and catalytic applications in pertinent industries such as the petroleum industry. In particular, hydrogenation, hydrodesulfurization, and hydrodeoxygenation are essential processes in the refinement of oil segments and their conversions into commodity fuels and platform chemicals. N-vacant sites over a catalyst’s surface are a significant driver of diverse chemical phenomena. Studies on various reaction routes have emphasized that the transfer of adsorbed hydrogen atoms from the N-vacant sites reduces the activation barriers for bond breaking at key structural linkages. Density functional theory has recently provided an atomic-level understanding of Mo–N systems as active ingredients in hydrotreating processes. These Mo–N systems are potentially extendible to the hydrogenation of more complex molecules, most notably, oxygenated aromatic compounds.
由于其优异的性能,难熔性氮化钼(monx)基化合物具有广泛的战略性工业应用。本文综述了使MoN x材料成为许多化学反应的有效催化表面的电子和结构特性,并综述了其合成、工艺和在石油工业等相关工业中的催化应用。特别是,加氢、加氢脱硫和加氢脱氧是石油精炼及其转化为商品燃料和平台化学品的基本过程。催化剂表面的n空位是多种化学现象的重要驱动因素。对各种反应途径的研究都强调,从n空位上吸附氢原子的转移降低了关键结构键断键的激活障碍。密度泛函理论最近提供了一个原子水平的理解Mo-N系统的有效成分在加氢处理过程。这些Mo-N系统有可能扩展到更复杂分子的氢化,最值得注意的是,含氧芳香族化合物。
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引用次数: 3
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Reviews in Chemical Engineering
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