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Methodologies for chemical utilization of CO
Liangnian HE, Ya Du, Chengxia MIAO, Jinquan WANG, Xiaoyong DOU, Ying WU
《化学科学与工程前沿(英文)》 2009年 第3卷 第2期 页码 224-228 doi: 10.1007/s11705-009-0067-y
关键词: carbon dioxide chemical utilization molecular catalyst carbonate oxazolidinone
李伟,杨易嘉,顾亚京,刘宏伟,林勇刚,张南强
《中国工程科学》 2019年 第21卷 第6期 页码 33-38 doi: 10.15302/J-SSCAE-2019.06.006
本文将海洋能发电技术、海水淡化技术与浓盐海水电解制氢技术相结合,提出了一种综合利用海洋能源和海水资源的新模式。海洋能发电设备能为海岛和海上设施提供电能,在通过海水制淡有效解决海岛或海上设施供水问题的同时也会产生副产品浓盐水——目前均作为废弃物回放大海,不仅成为一种污染源,也造成海水浓盐水中富含的氢、氯、钠等化工资源的浪费。因此本文进一步研究海洋能电解浓盐水制氢、制碱技术,在实现海能海用、海水资源化利用的同时,也为建设海洋补氢站提供了可能。
Guoqiang ZHANG, Lin GAO, Hongguang JIN, Rumou LIN, Sheng LI
《化学科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 491-497 doi: 10.1007/s11705-010-0511-z
关键词: duo fuel of coke oven gas and coal gas polygeneration of power and methanol sensitivity analysis the relation among energy utilization syngas composition and chemical conversion rate
Advanced purification and comprehensive utilization of yellow phosphorous off gas
Ping NING,Xiangyu WANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 181-189 doi: 10.1007/s11783-014-0698-1
关键词: yellow phosphorous off gas purification comprehensive utilization
二氧化碳捕集、利用与封存技术 Perspectives
林青阳, 张霄, 王涛, 郑成航, 高翔
《工程(英文)》 2022年 第14卷 第7期 页码 27-32 doi: 10.1016/j.eng.2021.12.013
人类活动造成的二氧化碳(CO2 )排放是引起全球变暖和气候变化的主要原因之一。绝大部分二氧化碳 的排放来源于化石燃料燃烧,以及钢铁和水泥生产等工业过程。二氧化碳的排放会导致气候变化,而二 氧化碳捕集、利用与封存(CCUS)是一种可持续性技术,在减排方面具有前景。从这个角度而言,二氧化 碳捕集着重于化学吸收技术,主要原因在于其商业化潜力。本文对各种化学溶剂吸收二氧化碳的能力和 速率进行了总结。二氧化碳的利用重点在于电化学转化途径,即将二氧化碳转化为具有潜在价值的化学 品,这一途径已经备受关注。通过不同二氧化碳减排产品的法拉第转换效率,可对效率的改善情况进行 说明。为了成功应用二氧化碳封存技术,需要更好地了解流体力学、地质力学以及反应运移,本文将详细讨论这几点。
CROP PROTECTION OPENS UP NEW ERA OF CONSERVATION AND UTILIZATION OF GREEN OPTIONS
《农业科学与工程前沿(英文)》 2022年 第9卷 第1期 页码 1-3 doi: 10.15302/J-FASE-2021431
China is the largest agricultural producer in the world. Reducing yield losses caused by pests is an important issue and major challenge for China, especially when confronting global climate change, biological invasions and declining agricultural biodiversity of recent decades. Wang et al. (this issue) summarized the impacts of changing climate on two staple crops in China, wheat and rice (https://doi.org/FASE-2021432). They reviewed the impacts of climate change on crops, crop pests and crop diseases. Basically, increased temperature would reduce crop yields and increase pest damage. Biological invasions have become a serious threat to the agriculture worldwide. Developing approaches for monitoring and controlling invasive pests, such as fall armyworm, has been recognized as high priority for China. The excessive use of highly toxic pesticides has caused considerable damage to the environment and biodiversity, which is also one of the many contributors to the increasing outbreaks of pests and diseases. In addition, understanding interaction between crop pests and plant diseases is another critical challenge for agriculture. About 80% plant viruses can be transmitted by crop pest vectors such as aphids, whiteflies and other hemipteran pests. Therefore, to solve the problem of crop pests and diseases, suitable green crop protection methods have been identified as a key components of sustainable development. This special issue of Frontiers of Agricultural Science and Engineering outlines potential conservation and utilization of green options for crop protection.
To prevent outbreaks of crop pests, an advanced monitoring and early warning system could be the first step in crop protection. The use of science and technology in monitoring and early warning of major crop pests provides better pest management and acts as a fundamental part of an integrated plant protection strategy to achieve the goal of sustainable development of agriculture. Wu et al. (this issue) summarized the fundamental information on pest monitoring and early warning in China by documenting the history of research and application, Chinese laws and regulations related to plant protection, and the National Monitoring and Early Warning System, with the purpose of presenting the Chinese model as an example of how to promote regional management of crop pests, especially cross border pests such as fall armyworm and locust, by international cooperation across pest-impacted countries (https://doi.org/10.15302/J-FASE-2021411). They provide an overview of long-term Chinese efforts in the fight against major pests and to present the country’s experience in crop pest monitoring and early warning technology to the world.
Field management is a traditional conservation agriculture technique on plant protection such as no-till cropping, crop rotation, intercropping and cover cropping. Shi et al. (this issue) found that soil solarization is an environmental-friendly promising strategy that achieved complete mortality to the larvae of Bradysia cellarum (https://doi.org/10.15302/J-FASE-2021402). Crop rotation, intercropping and cover cropping of different crops or plants could help to reduce the outbreak of crop pests and diseases. Wang et al. (this issue) summarized the interactions and trade-offs between plants and entomophagous arthropods, and discussed a landscape management method by sowing flowering plants in agricultural fields (https://doi.org/10.15302/J-FASE-2021427). However, such methods are limited when crop pests have already become well established in crop fields.
Pesticides are widely used in the crop protection. The ideal pesticide should have high effectiveness in the control crop pests but low toxicity to non-target organisms. In this case, biopesticides including biochemical pesticides, microbial pesticides and plant-incorporated protectants are considered to be potential ideal pesticides for crop protection. Biochemical pesticides are the naturally occurring substances, they are derived from animals, plants and microorganisms. Microbial pesticides mainly rely on bacteria, fungi, virus or protozoans as the active agent. They are environment-friendly biopesticides with high effectiveness and species-specificity, and have been commercialized worldwide, for example, Bacillus thuringiensis. Plant-incorporated protectants are products that are genetically incorporated into plant tissues including chemicals, proteins or dsRNA for pest control or anti-microbial activity. Qu et al. (this issue) systematically introduced bioinsecticides for pest control and discussed current constraints that prevent bioinsecticides from being widely used and proposed the future research directions in this issue (https://doi.org/10.15302/J-FASE-2021404). Xu et al. (this issue) optimized synthesis process of an anti-plant-virus candidate drug NK0238, and evaluated the antivirus activity and environmental safety of this product (https://doi.org/10.15302/J-FASE-2021390). Zhu et al. (this issue) investigated a new family of natural cyclic lipodepsipeptides with potent activity against Gram-positive bacteria. By genetic manipulation of accessory genes in the WAP biosynthetic gene cluster, new WAP-8294As were produced in Lysobacter, which confirmed the possibility to expand the spectrum of the biocontrol compounds (https://doi.org/10.15302/J-FASE-2021410). In addition, structural biology studies on action targets provides important insights on molecular functions. Using a structure-based drug design strategy, Zheng et al. (this issue) prepared a battery of novel triketone-quinoxaline compounds, which could be potentially applied to design new herbicides targeting p-hydroxyphenylpyruvate dioxygenase (https://doi.org/10.15302/J-FASE-2021401).
With the development and application of new biotechnology in agriculture, opportunities for crop protection are great becoming more abundant, opening new approaches, such as genetic engineering, to improve the plant resistance against crop pests and diseases. It is now feasible to control pests by directly targeting genes that are essential for the development and survival of insects and pathogenic microorganisms, for example, the sterile insect technique based on gene-drive and RNA interference using dsRNA. In addition, it has been confirmed that some gene families are effective targets that indirectly contribute to crop pests and diseases protection by targeting the plant biochemical synthesis or virus transmitting pathways. In this case, identifying new genes associated with the interaction between crops, insects, microorganisms should be a key focus, both now and in the future. Huang et al. (this issue) summarized the recent research on the interaction between plant viruses and insect vectors, and discussed the potential control strategies to prevent the transmission of insect-vectored plant viruses using RNAi technology, gene editing technology and gene-driven technology (https://doi.org/10.15302/J-FASE-2021389).
We anticipate that the ideas and approaches highlighted in this issue will help broaden reader’s perspectives on every increasing prospect for a new era of sustainable and environment-friendly agricultural pest management.
Special issue on “Green chemical process and intensification”
《化学科学与工程前沿(英文)》 2022年 第16卷 第11期 页码 1533-1535 doi: 10.1007/s11705-022-2263-y
Recent development of vibration utilization engineering
WEN Bangchun
《机械工程前沿(英文)》 2008年 第3卷 第1期 页码 1-9 doi: 10.1007/s11465-008-0017-2
关键词: utilization engineering non-linear vibration vibration utillization utillization engineering
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 775-776 doi: 10.1007/s11705-022-2172-0
Insight of chemical environmental risk and its management from the vinyl chloride accident
《环境科学与工程前沿(英文)》 2023年 第17卷 第4期 doi: 10.1007/s11783-023-1652-x
关键词: Vinyl chloride Combustion Chemical safety management Environmental risk Emerging contaminants
China’s policy framework for carbon capture, utilization and storage: Review, analysis, and outlook
《能源前沿(英文)》 2023年 第17卷 第3期 页码 400-411 doi: 10.1007/s11708-023-0862-z
关键词: carbon capture utilization and storage (CCUS) policy content analysis China
Analysis and prediction of the influence of energy utilization on air quality in Beijing
LI Lin, HAO Jiming, HU Jingnan
《环境科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 339-344 doi: 10.1007/s11783-007-0058-5
Effects of sulfur on variations in the chemical speciation of heavy metals from fly ash glass
《环境科学与工程前沿(英文)》 2023年 第17卷 第10期 doi: 10.1007/s11783-023-1728-7
● A higher sulfur content reduced the curing rate of Cr in glass.
关键词: Dechlorinated fly ash SO3 Heavy metal Chemical speciation Glass solidification
Zhongguo LI,Wenyi YUAN
《环境科学与工程前沿(英文)》 2015年 第9卷 第4期 页码 731-737 doi: 10.1007/s11783-014-0687-4
关键词: sodium-jarosite residue utilization poly-ferric sulfate (PFS)
Synergistic utilization of coal and other energy – Key to low carbon economy
Weidou NI, Zhen CHEN
《能源前沿(英文)》 2011年 第5卷 第1期 页码 1-19 doi: 10.1007/s11708-010-0136-4
关键词: synergy clean and efficient utilization of coal coal-based polygenration CO2 mitigation energy storage
标题 作者 时间 类型 操作
Methodologies for chemical utilization of CO
Liangnian HE, Ya Du, Chengxia MIAO, Jinquan WANG, Xiaoyong DOU, Ying WU
期刊论文
Sensitivity analysis of a methanol and power polygeneration system fueled with coke oven gas and coal gas
Guoqiang ZHANG, Lin GAO, Hongguang JIN, Rumou LIN, Sheng LI
期刊论文
Advanced purification and comprehensive utilization of yellow phosphorous off gas
Ping NING,Xiangyu WANG
期刊论文
Special Issue for the Future Chemical Engineering Scholars of Global Chinese Chemical Engineering Symposium
期刊论文
China’s policy framework for carbon capture, utilization and storage: Review, analysis, and outlook
期刊论文
Analysis and prediction of the influence of energy utilization on air quality in Beijing
LI Lin, HAO Jiming, HU Jingnan
期刊论文
Industrial waste utilization method: producing poly-ferric sulfate (PFS) from sodium-jarosite residue
Zhongguo LI,Wenyi YUAN
期刊论文