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靶向生产低碳烯烃的催化裂化技术——反应机理、生产方案和工艺展望 Review

许友好, Yanfen Zuo, Wenjie Yang, Xingtian Shu, Wei Chen, Anmin Zheng

《工程（英文）》 2023年第30卷第11期页码 100-109 doi: 10.1016/j.eng.2023.02.018

摘要：

Light olefins are important organic building blocks in the chemicals industry. The main low-carbon olefin production methods, such as catalytic cracking and steam cracking, have considerable room for improvement in their utilization of hydrocarbons. This article provides a thorough overview of recent studies on catalytic cracking, steam cracking, and the conversion of crude oil processes. To maximize the production of light olefins and reduce carbon emissions, the perceived benefits of various technologies are examined. Taking olefin generation and conversion as a link to expand upstream and downstream processes, a targeted catalytic cracking to olefins (TCO) process is proposed to meet current demands for the transformation of oil refining into chemical production. The main innovations of this process include a multiple feedstock supply, the development of medium-sized catalysts, and a diameter-transformed fluidized-bed reactor with different feeding schemes. In combination with other chemical processes, TCO is expected to play a critical role in enabling petroleum refining and chemical processes to achieve low carbon dioxide emissions.

关键词： Light olefins Steam cracking Catalytic cracking TCO process Oil processing revolution

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Co-hydrotreating light cycle oil-canola oil blends

Huali WANG, Hena FAROOQI, Jinwen CHEN

《化学科学与工程前沿（英文）》 2015年第9卷第1期页码 64-76 doi: 10.1007/s11705-015-1504-8

摘要： Canola oil and light cycle oil (LCO) blends were co-hydrotreated over a commercial hydrotreating catalyst (NiMo/Al O ) to produce diesel fuel with a green diesel component. High hydrodeoxygenation, hydrodesulphurization and hydrodenitrogenation catalytic activities were achieved for all three feedstocks tested in the temperature range of 350–380 °C with a hydrogen pressure of 7 MPa and a gas/oil ratio of 800 nL/L. The hydrocracking conversion of the 360 °C+ materials in the feedstocks increased by 5% and 15% when 5 and 7.5 wt-% canola oil was added to the LCO, respectively. Compared to the pure LCO, the cetane index of the diesel product formed from hydrotreating the two canola oil-LCO blends increased by 2.5 and 4, respectively. Due to the higher hydrogen requirement to crack and deoxygenate the triglycerides contained in the canola oil, a higher hydrogen consumption was needed to hydrotreat the canola oil-LCO blends.

关键词： hydrotreating co-hydrotreating co-processing canola oil light cycle oil (LCO)

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Automotive revolution and carbon neutrality

《能源前沿（英文）》页码 693-703 doi: 10.1007/s11708-023-0890-8

摘要： The automotive industry is in the midst of a groundbreaking revolution, driven by the imperative to achieve intelligent driving and carbon neutrality. A crucial aspect of this transformation is the transition to electric vehicles (EVs), which necessitates widespread changes throughout the entire automotive ecosystem. This paper examines the challenges and opportunities of this transition, including automotive electrification, intelligence-connected transportation system, and the potential for new technologies such as hydrogen fuel cells. Meanwhile, it discusses the key technologies and progress of the hydrogen energy industry chain in the upstream hydrogen production, midstream hydrogen storage and transportation, downstream hydrogen station construction and hydrogen fuel cells in turn. Finally, it proposes the directions for future layout, providing guidance for future development.

关键词： automotive revolution electric vehicles (EVs) hydrogen energy fuel cell

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能源革命推动老工业基地转型发展战略研究

黄其励,李全生,李伟起,栗继祖,张凯

《中国工程科学》 2021年第23卷第1期页码 79-85 doi: 10.15302/J-SSCAE-2021.01.011

摘要：

老工业基地因体制机制和社会经济结构矛盾等因素，发展过程中面临诸多问题和挑战亟需转型，能源革命是推动老工业基地转型的重要支撑。本文在阐述老工业基地基本特征和能源供需现状的基础上，分析了东北、山西老工业基地能源转型发展存在的关键问题，提出了老工业基地的能源转型发展战略，并归纳了转型发展的战略举措和对策建议。通过量化分析和战略研判，分别论述了东北、山西老工业基地能源革命的内涵和战略定位，提出了面向2035 年、2050 年的老工业基地转型发展的战略目标。为推动老工业基地能源产业转型升级改造，实现能源生产和消费方式的根本性转变，本文从构建“山西–蒙东– 东北”能源经济特区，鼓励开展页岩油开发，支持废弃油气藏、废弃矿井的综合利用，支持资源型地区转型发展，加大化石能源资源转化利用，建设可再生能源多元化利用示范基地，加大人才引进力度并落实人才激励政策机制7 个方面提出了政策保障建议。

关键词：能源革命，老工业基地，多元化利用，能源合作，页岩油开发

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NewIndustrial Revolution and Environmental Protection

Qian Yi

《工程管理前沿（英文）》 2014年第1卷第1期页码 71-75 doi: 10.15302/J-FEM-2014011

摘要： Serious environmental problems have appeared in China since the rapid economic growth 30 years ago, which affect human's health and become a limiting factor for further development. It has brought about the rethinking of traditional ways for economy development and environmental protection, and realized that the change in the model of development and environment protection is of significance. A new industrial revolution is needed for protecting the environment and promoting sustainable development. This paper discusses the characteristics of the new industrial revolution for sustainable development including cleaner production, circular economy, and industrial ecology. Lessons from China and abroad will be introduced to prove that new strategies for environment protection and economic development are needed.

关键词： industrial ecology new industrial revolution environmental protection cleaner production circular economy

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推动能源生产和消费革命战略研究

“能源领域咨询研究”综合组

《中国工程科学》 2015年第17卷第9期页码 11-17

摘要：

能源是我国经济社会持续健康发展的重要物质基础，能源生产和消费革命是我国发展的必经之路。在我国，推动能源生产和消费革命作为国家发展战略已经开始逐步实施。本文从能源与经济社会关系的角度入手，指出推动能源生产和消费革命具有重要意义；阐述了我国能源革命的背景，结合发达国家的历史经验，分析了影响能源革命的重大问题；最后结合现状提出推动能源生产和消费革命的战略建议，为我国能源生产和消费革命提供参考和有力支撑。

关键词：能源革命；经济社会；可持续发展；重大问题；战略举措

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推进炼油与汽车行业协同发展战略研究

曹湘洪

《中国工程科学》 2019年第21卷第3期页码 61-69 doi: 10.15302/J-SSCAE-2019.03.005

摘要：

电动车、燃料电池车等新能源汽车快速发展开启了汽车动力革命的大幕。内燃机汽车制造行业和油品生产行业通过满足最新排放限值要求、提升油品质量、推进内燃机技术不断进步等积极应对汽车动力革命。新能源汽车优势与劣势并存，短期内不具备全面替代内燃机汽车的条件。采用高效内燃机的油电混合动力汽车可大幅度降低污染物排放和碳排放，是符合我国国情的动力汽车。面向2050 年，内燃机汽车、油电混合动力汽车、燃料电池车、纯电动车等将发挥各自的技术优势，多元共存，但内燃机动力车会占据主体地位，汽车动力对液体燃料的依赖度还将会超过60%。炼油、汽车行业要推进协同发展，从分子层面研究内燃机中燃料的燃烧机理，研究车用燃料组成、馏程与颗粒物排放的关系并开发简化模型、开发并推广高品质燃料及高档润滑油，以适应汽车动力多元化时代新的低碳减排要求。

关键词：汽车动力革命内燃机技术油品质量协同发展

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迎接汽车革命

陈清泰

《中国工程科学》 2018年第20卷第1期页码 20-22 doi: 10.15302/J-SSCAE-2018.01.003

摘要：

从迎接新一轮汽车革命的角度，提出必须跳出电动汽车来评估汽车革命对未来经济社会的影响，并从七个方面阐述了汽车革命的特点和迎接汽车革命应有的态度。

关键词：汽车革命颠覆性变革经济社会发展

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Strategic Thinking on a Revolution/an Evolution in Production and Consumption of Energy in China

Ke-chang Xie,Ke Liu

《工程管理前沿（英文）》 2014年第1卷第1期页码 30-36 doi: 10.15302/J-FEM-2014006

摘要： This article summarizes the thinking behind the call for a revolution/an evolution in China's energy production and consumption. China is still a developing country, though it has experienced fast economic growth in the past thirty years. It achieved great accomplishments surprising the world, and it is also confronted with challenges on energy supply and environmental protection. As environmental pollution becomes more and more serious, the energy challenges have become more and more complicated. With this in mind, the authors analyzed China's energy situation, China's energy supply and consumption, the world energy map, China's commitment both to improving its domestic environment and fulfilling its international obligations to control climate change. Action plans are presented to support the call for a revolution/an evolution in China's energy production and consumption as an effective assurance for China's ambitious goal of building a moderately prosperous society in all respects.

关键词： revolution evolution energy production consumption

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迈向21世纪的炼油技术

侯芙生

《中国工程科学》 1999年第1卷第3期页码 22-30

摘要：

21世纪石油仍将是主要能源，炼油技术将进一步发展。降低汽车排放污染的清洁汽油生产技术，低硫低芳清洁柴油生产技术，加氢法润滑油基础油生产技术，加氢裂化和催化裂化重质油转化技术，渣油加工和能量综合利用技术，炼油厂现代化信息技术和过程控制技术等，将成为迈向21世纪有发展前途的炼油技术。

关键词：炼油技术清洁燃料重油转化渣油加工过程控制

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V-W-Mo-Cu催化剂作用下生物质醇解重油加氢精制研究

邹献武,秦特夫,李改云,黄洛华

《中国工程科学》 2014年第16卷第4期页码 69-73

摘要：

生物质醇解产生的重油降低了生物油品质。为此，本文考察了V-W-Mo-Cu 催化剂作用下重油的加氢精制。结果表明，在330 ℃以上该催化剂才表现出加氢反应活性，在450 ℃时轻油产率最高可到93 %。延长加氢反应时间有利于重油低温下的聚合反应和高温下的裂解反应；同时，只有在6 MPa以上的初始氢压下才能饱和裂解片段，从而提高重油加氢所得的轻油产率。轻油的气相色谱-质谱联用仪（GCMS）分析结果表明，催化加氢使重油大分子裂解生成1-甲基-2-乙基苯、丁基苯、1-乙基-3-乙烯基苯和苯酚等小分子的芳烃和酚类物质。然而，加氢后催化剂的红外分析结果表明，重油同时发生了聚合反应，生成含有多种含氧官能团的大分子芳烃或酚类聚合物。经过550 ℃焙烧后，催化剂重复使用5 次，轻油产率仍有70 %。

关键词：生物质醇解重油加氢 V-W-Mo-Cu催化剂图像处理

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奉献清洁电力，推进能源革命

顾大钊

《工程（英文）》 2020年第6卷第12期页码 1331-1332 doi: 10.1016/j.eng.2020.10.005

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生态文明建设与能源生产消费革命

“生态文明建设与能源生产消费革命”课题组

《中国工程科学》 2015年第17卷第9期页码 91-97

摘要：

能源是人类活动的物质基础，推动了人类文明的演进与社会的发展。化石能源消费为全球带来工业文明巨大进步的同时，也带来了环境问题加剧、气候变化显著、能源贫困突出、能源安全问题凸显等负面影响。我国以煤为主的高碳能源结构和能源消费总量持续快速增长，已成为国内包括大气、水、土壤等关系民生的重大领域环境质量恶化、生态失衡的根本原因之一。开启新的能源革命，实现能源生产、流通、消费等全过程的绿色低碳化，是解决环境和气候变化问题的关键，也是推动我国由工业文明向生态文明转变的基础。本文回顾了人类文明与能源革命的发展历史，从推动文明发展的角度出发，分析全球能源革命的总体趋势，并基于我国国情，提出了生态文明建设背景下，推动能源革命的途径与建议。

关键词：生态文明；能源生产；能源消费；能源革命

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Review on flexible perovskite photodetector: processing and applications

《机械工程前沿（英文）》 2023年第18卷第2期 doi: 10.1007/s11465-023-0749-z

摘要： Next-generation optoelectronics should possess lightweight and flexible characteristics, thus conforming to various types of surfaces or human skins for portable and wearable applications. Flexible photodetectors as fundamental devices have been receiving increasing attention owing to their potential applications in artificial intelligence, aerospace industry, and wise information technology of 120, among which perovskite is a promising candidate as the light-harvesting material for its outstanding optical and electrical properties, remarkable mechanical flexibility, low-cost and low-temperature processing methods. To date, most of the reports have demonstrated the fabrication methods of the perovskite materials, materials engineering, applications in solar cells, light-emitting diodes, lasers, and photodetectors, strategies for device performance enhancement, few can be seen with a focus on the processing strategies of perovskite-based flexible photodetectors, which we will give a comprehensive summary, herein. To begin with, a brief introduction to the fabrication methods of perovskite (solution and vapor-based methods), device configurations (photovoltaic, photoconductor, and phototransistor), and performance parameters of the perovskite-based photodetectors are first arranged. Emphatically, processing strategies for photodetectors are presented following, including flexible substrates (i.e., polymer, carbon cloth, fiber, paper, etc.), soft electrodes (i.e., metal-based conductive networks, carbon-based conductive materials, and two-dimensional (2D) conductive materials, etc.), conformal encapsulation (single-layer and multilayer stacked encapsulation), low-dimensional perovskites (0D, 1D, and 2D nanostructures), and elaborate device structures. Typical applications of perovskite-based flexible photodetectors such as optical communication, image sensing, and health monitoring are further exhibited to learn the flexible photodetectors on a deeper level. Challenges and future research directions of perovskite-based flexible photodetectors are proposed in the end. The purpose of this review is not only to shed light on the basic design principle of flexible photodetectors, but also to serve as the roadmap for further developments of flexible photodetectors and exploring their applications in the fields of industrial manufacturing, human life, and health care.

关键词： photodetector perovskite flexible processing application

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京津冀地区推进能源革命的思考与对策

严晓辉,高丹,李艳杰

《中国工程科学》 2021年第23卷第1期页码 24-31 doi: 10.15302/J-SSCAE-2021.01.006

摘要：

京津冀协同发展是党中央国务院在新形势下的重大战略决策部署，是一项重大国家战略。本文通过分析京津冀三地能源生产、消费和结构比例的演变过程，认为京津冀地区的能源供需总体呈现偏紧的局面，虽然区域内可再生能源资源相对丰富，但是能源消费以化石能源为主，能源效率总体有待提升。京津冀协同发展战略提出六年多来，生态环境持续改善，但形势仍然严峻。能源是经济社会发展的动力来源和血液，同时又与环境密切相关，推动能源革命势在必行。为更好推进京津冀区域能源革命，研究建议：要继续做好节能增效，控制能源消费总量；抓好存量提升增量优选，优化能源供给结构；推进能源技术革命，打造经济增长新动能；推动体制革命，构建经济社会发展的良好市场环境；加快推进农村能源革命，强化农村点源污染防治，以便为促进京津冀协同发展生态环境率先突破提供咨询参考。

关键词：京津冀，能源革命，协同发展，生态环境，经济发展

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标题作者时间类型操作

靶向生产低碳烯烃的催化裂化技术——反应机理、生产方案和工艺展望

许友好, Yanfen Zuo, Wenjie Yang, Xingtian Shu, Wei Chen, Anmin Zheng

期刊论文

Co-hydrotreating light cycle oil-canola oil blends

Huali WANG, Hena FAROOQI, Jinwen CHEN

期刊论文

Automotive revolution and carbon neutrality

期刊论文

能源革命推动老工业基地转型发展战略研究