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Evaluation Model for the Coordinated Development of a Circular Economy in China and Its Application to Energy-intensive

Ji-liang Zheng,Chen Zheng,Pan Chen,Ching Yuan Luk

《工程管理前沿（英文）》 2014年第1卷第4期页码 364-371 doi: 10.15302/J-FEM-2014053

摘要： Energy-intensive industries (EIIs) are fundamental to the industrial development of China and are also the key industries of a circular economic infrastructure. It is worth paying attention to the coordinated development of a circular economy using EIIs due to the present interrelationship among EIIs. It is related to the optimization and comprehensive performance improvement of a circular economy. Based on the perspective of order parameter, this study uses economic and environmental subsystems to establish an evaluation model that examines the coordinated development of a circular economy within six main EIIs and an EII cluster from 2006 to 2011 in China. The result shows that the level of coordinated development in a circular economy among six EIIs differs and the level of coordinated development of circular economy among the EII cluster lags behind that of each EII examined. It also shows that the outside coordinated degree of EIIs is lower than the inside coordinated degree of each EII.

关键词： order parameter coordinated degree evaluation energy-intensive industry circular economy

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Carbon capture for decarbonisation of energy-intensive industries: a comparative review of techno-economic

《化学科学与工程前沿（英文）》 2022年第16卷第9期页码 1291-1317 doi: 10.1007/s11705-022-2151-5

摘要： Carbon capture and storage will play a crucial role in industrial decarbonisation. However, the current literature presents a large variability in the techno-economic feasibility of CO₂ capture technologies. Consequently, reliable pathways for carbon capture deployment in energy-intensive industries are still missing. This work provides a comprehensive review of the state-of-the-art CO₂ capture technologies for decarbonisation of the iron and steel, cement, petroleum refining, and pulp and paper industries. Amine scrubbing was shown to be the least feasible option, resulting in the average avoided CO₂ cost of between 62.7

€·t CO 2 − 1

for the pulp and paper and 104.6

€·t CO 2 − 1

for the iron and steel industry. Its average equivalent energy requirement varied between 2.7 (iron and steel) and 5.1

MJ th ⋅ kg CO 2 − 1

(cement). Retrofits of emerging calcium looping were shown to improve the overall viability of CO₂ capture for industrial decarbonisation. Calcium looping was shown to result in the average avoided CO₂ cost of between 32.7 (iron and steel) and 42.9

€·t CO 2 − 1

(cement). Its average equivalent energy requirement varied between 2.0 (iron and steel) and 3.7

MJ th ⋅ kg CO 2 − 1

(pulp and paper). Such performance demonstrated the superiority of calcium looping for industrial decarbonisation. Further work should focus on standardising the techno-economic assessment of technologies for industrial decarbonisation.

关键词： industrial CO₂ emissions CCS deployment carbonate looping net-zero industry carbon capture benchmarks

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重大耗能设备低碳运行智能控制方法 Article

柴天佑, 李明宇, 周正, 程思宇, 贾瑶, 吴志伟

《工程（英文）》 2023年第27卷第8期页码 84-95 doi: 10.1016/j.eng.2023.05.018

摘要：

本文在分析重大耗能设备运行专家的运行控制行为的基础上，将机理分析与深度学习，控制与优化和预测相结合，决策与控制相集成，提出了使单吨能耗在目标范围内尽可能小的低碳运行智能控制方法。该方法由设定值控制、自优化校正、跟踪控制组成。采用工业互联网端边云协同技术，研制了低碳运行的智能控制系统，成功应用于电熔镁炉，取得减少碳排放的显著效果。

关键词：重大耗能设备低碳运行智能控制端边云协同技术

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Air pollutant control and strategy in coal-fired power industry for promotion of China’s emission reduction

Weiliang WANG, Bo LI, Xuan YAO, Junfu LYU, Weidou NI

《能源前沿（英文）》 2019年第13卷第2期页码 307-316 doi: 10.1007/s11708-019-0620-4

摘要： Coal-fired power industry has always been the major power source in China. As coal-fired power industry consumes around a half of China’s coal production, it is always thought to be a big air pollutant emission source. As more and more strict legislations in coal-fired power industry have been issued by the government, the emission performance in coal-fired power industry has been drastically reduced recently. Based on a brief review of the development of emission control in China’s coal-fired power industry, the affecting mechanism among the development of installed capacities of emission control device, pollutant emission, and emission performances in coal-fired power industry is studied. According to a systematic study on the development of emissions of classified categories, the role of coal-fired power industry as a pollutant source is reevaluated. It is found that, coal-fired power industry has contributed the most to China’s emission reduction, and the barycenter of air pollutant emission has been transformed to other high energy consumption industries, like heat, iron/steel, and cement. Then some development strategies are suggested, such as maintaining the current emission standard in coal-fired power industry; expending the coal-fired power emission standards to categories of heat generation and supply, nonmetallic mineral production and ferrous metals smelting and processing; and controlling other heavy metal by consulting the method of Hg control.

关键词： coal-fired power industry energy intensive industries pollutant emission control NO_x SO₂ soot

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对钱学森沙产业理论的学习和理解

刘恕

《中国工程科学》 2002年第4卷第1期页码 9-14

摘要：

就沙产业的概念、理论依据、技术要点及意义做了全面阐述。沙产业作为沙漠戈壁合理利用的科学构想，是以沙漠戈壁地区具有充分阳光天賦资源优势为出发点，提倡用现代技术成果提高植物的光合作用效率，并在市场机制引导下施以有效的管理，最终获得经济、生态双项效益。同时就沙产业当前应用的技本路线通俗表达的“多采光、少用水、新技术、髙效益”内容做了诠释；介绍了在甘肃张掖地区的实践效果；在世界范围内解决人类粮食需求的意义也有说明。

关键词：沙产业不毛之地太阳能同化效率知识密集型农业沙漠戈壁人口、资源与环境

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钱学森创立知识密集型草产业的划时代贡献

李毓堂

《中国工程科学》 2002年第4卷第1期页码 15-22

摘要：

文章论述了钱学森提出创建知识密集型草产业的历史背景、科学内涵、理论意义、应用成果和在21世纪中国可持续发展战略中的重要作用，并根据钱老的主张，提出当前启动全国大规模草产业工程必须创新管理机制。

关键词：钱学森知识密集型草产业草业系统工程可持续发展战略

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Characterising populations living close to intensive farming and composting facilities in England

《环境科学与工程前沿（英文）》 2021年第15卷第3期 doi: 10.1007/s11783-020-1332-z

摘要：

• Bioaerosol emitted from farming and composting facilities may pose health risks.

关键词： Composting Intensive farming Bioaerosol Population characteristics Public health

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Formation of free-charging industry alliance for new energy vehicles

Zhengdong YANG, Feng JIN, Shiyu DU, Jingwen LI

《工程管理前沿（英文）》 2018年第5卷第2期页码 268-275 doi: 10.15302/J-FEM-2018058

摘要： At present, the further development of new energy vehicles industry is hindered by limited consumer’s participation or capital investment. Therefore, a new multilateral model of cross-industry alliance needs to arise. The advanced charging technology of Internet-distributed mobile energy can link up with many market participants closely and form an effective and multilateral win-win cross-industry alliance. This new industry alliance can realize unexpected multiple goals, for example, (1) consumers who have purchased new energy vehicles can avail free charging; (2) potential vehicle buyers can be encouraged to use new energy vehicles; (3) the new energy vehicle manufacturers can expand their production scale; (4) the new energy vehicles sellers (4S shop) can expand their sales volume; (5) large shopping malls can attain more income; (6) financial institutions can absorb more deposits; (7) governments can further promote low-carbon traffic. This article analyzes the cross-industry alliance and its forming mechanism.

关键词： industry alliance mobile energy new energy vehicles free charging low carbon

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REGIONAL ASSESSMENT OF SOIL NITROGEN MINERALIZATION IN DIVERSE CROPLAND OF A REPRESENTATIVE INTENSIVE

《农业科学与工程前沿（英文）》 2023年第10卷第4期页码 530-540 doi: 10.15302/J-FASE-2023515

摘要：

Soil nitrogen mineralization (N_min) is a key process that converts organic N into mineral N that controls soil N availability to plants. However, regional assessments of soil N_min in cropland and its affecting factors are lacking, especially in relation to variation in elevation. In this study, a 4-week incubation experiment was implemented to measure net soil N_min rate, gross nitrification (Nit) rate and corresponding soil abiotic properties in five field soils (A–C, maize; D, flue-cured tobacco; and E, vegetables; with elevation decreasing from A to E) from different altitudes in a typical intensive agricultural area in Dali City, Yunnan Province, China. The results showed that soil N_min rate ranged from 0.10 to 0.17 mg·kg⁻¹·d⁻¹ N, with the highest value observed in field E, followed by fields D, C, B, and A, which indicated that soil N_min and Nit rates varied between fields, decreasing with elevation. The soil Nit rate ranged from 434.2 to 827.1 µg·kg⁻¹·h⁻¹ N, with the highest value determined in field D, followed by those in fields E, C, B, and A. The rates of soil N_min and Nit were positively correlated with several key soil parameters, including total soil N, dissolved organic carbon and dissolved inorganic N across all fields, which indicated that soil variables regulated soil N_min and Nit in cropland fields. In addition, a strong positive relationship was observed between soil N_min and Nit. These findings provide a greater understanding of the response of soil N_min among cropland fields related to spatial variation. It is suggested that the soil N_min from cropland should be considered in the evaluation of the N transformations at the regional scale.

关键词： cropland gross nitrification rate regulatory factors soil nitrogen mineralization spatial variation

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能源新技术新兴产业发展动态与 2035 战略对策

张博,孙旭东,刘颖,彭苏萍

《中国工程科学》 2020年第22卷第2期页码 38-46 doi: 10.15302/J-SSCAE-2020.02.006

摘要：

技术创新深刻影响着全球能源工业的转型发展，发展能源领域新兴产业是立足我国国情现实，满足国家重大战略需求，实现技术创新驱动能源产业发展的需要。本文界定的“能源新技术”不仅涉及可再生能源和核能领域，而且涵盖非常规油气资源开发、传统化石能源的清洁高效转化与利用、能源传输以及终端用能等领域，是具有突破性或颠覆性的能源开发利用技术。在此基础上，明确了能源新技术新兴产业的范畴与定位，分析了当前国内外能源新技术新兴产业发展的现状与趋势，研判了面向 2035 年的能源新技术新兴产业重点领域与技术方向，详细论述了“十四五”时期我国能源新技术新兴产业发展的思路、目标与重点任务。研究提出：我国应着重发展先进燃煤发电、非常规天然气开发、能源互联网与综合能源服务、核能、风力发电、太阳能光伏发电、太阳能光热发电、生物质能、地热能、氢能源与燃料电池等 10 个领域 41 项能源新技术；建议设立 9 项工程科技攻关项目、 1 项多能互补分布式能源重大工程以及河北雄安新区和华南沿海地区两个能源新技术集成创新示范区；完善能源新技术及产业发展的顶层设计，并入节能产业，将战略性新兴产业中的“新能源产业”调整为“能源新技术产业”。

关键词：能源工业能源新技术新兴产业 2035

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我国生物质能产业发展战略的思考

洪浩

《中国工程科学》 2008年第10卷第7期页码 35-38

摘要：

我国生物质能的发展战略目前总体上定位于对化石能源的替代，但我国国情有别于发达国家，解决农村能源需求的传统生物质能占我国能源总消费的第三位。文章提出，生物质能产业发展应分两步走，初期实施替代传统生物质能的战略，远期实施化石能源的替代战略。

关键词：生物质能产业战略定位农村能源消费替代战略

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适度发展煤化工确保国家能源安全

徐耀武,徐利伟,卢永军

《中国工程科学》 2011年第13卷第11期页码 20-25

摘要：

从我国能源结构实际出发，通过理论和实践的分析，提出了适度发展煤化工，实现一部分煤代油的思路和观点，论述了实施煤化工替代石油化工战略的必要性和意义；概述了主要煤化工产品的技术工艺与市场并分析了竞争力。在此基础上，提出了适度发展煤化工，实施煤代油战略的具体设想和建议。同时，就煤化工发展中备受关注的水资源、碳排放等焦点问题提出了自己的观点。

关键词：煤化工替代石油化工战略能源安全建议

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开发推广先进燃煤发电技术支撑电力工业可持续发展\

张晓鲁

《中国工程科学》 2012年第14卷第12期页码 52-57

摘要：

我国正处于加快转变经济发展方式的关键时期，能源需求持续增长，生态环境保护和气候压力对社会经济可持续发展的约束日渐严重。我国一次能源的结构特点决定了我国电力供应以燃煤发电为主的格局，而燃煤发电既是用煤大户也是用水大户，同时还是污染物排放大户。优化煤电发展，向集约化、环保化发展转变是电力工业的战略调整。本文论证了我国煤电技术向清洁化发展的战略思路，简要回顾了超超临界技术和大型空冷技术的研发成果与产业化推广现状，论述了这两项先进煤电技术对电力工业发展转型的支撑作用。

关键词：燃煤发电超超临界空冷集约化环保化发展

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对我国煤炭工业产业升级及能源发展的建议

王安

《中国工程科学》 2009年第11卷第10期页码 143-147

摘要：

提升煤炭工业产业技术水平，转变煤炭生产增长方式，不仅是解决煤炭工业健康发展的需要，也是改善国家能源供给，保障能源安全的关键所在。煤炭产业升级总的方向和途径主要在结构优化和技术升级两个方面。神东以“四化”为基本特征的大型煤炭基地建设的成功实践，在“规模、模式、装备”3个方面带动了我国煤炭工业的发展，对煤炭产业升级具有重要的示范意义。要加快制定煤炭产业政策配套措施，积极引导产业升级，建立有利于统一管理的能源管理体制，推广神东模式，提高资源的采出率和矿产资源的利用率。

关键词：煤炭工业产业升级能源安全神东模式产业政策资源采出率利用率