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膜法富氧

膜法富氧的相关文献在1991年到2022年内共计126篇,主要集中在化学工业、能源与动力工程、石油、天然气工业 等领域,其中期刊论文66篇、会议论文8篇、专利文献543158篇;相关期刊49种,包括医疗卫生装备、低温与特气、膜科学与技术等; 相关会议8种,包括Power and Energy Engineering Conference 2010(PEEC2010)(2010年电力与能源工程学术会议)、2009国际先进玻璃熔制技术研讨会、2008年APC联合学术年会等;膜法富氧的相关文献由211位作者贡献,包括沈光林、尹中升、张家元等。

膜法富氧—发文量

期刊论文>

论文:66 占比:0.01%

会议论文>

论文:8 占比:0.00%

专利文献>

论文:543158 占比:99.99%

总计:543232篇

膜法富氧—发文趋势图

膜法富氧

-研究学者

  • 沈光林
  • 尹中升
  • 张家元
  • 周孑民
  • 孙余凭
  • 张钢
  • 曾璆
  • 潘德茂
  • 王小华
  • 王政
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 华志宇; 王斌; 杨春旺; 江智华
    • 摘要: 富氧技术在工业炉窑、火力发电方面可节能、增产、减少CO2排放,使用磁法富氧+膜法富氧的混合富氧法,在低成本的条件下,可有效解决微燃机在高海拔地区的降效难题.
    • 熊云; 刘晓; 范林君; 许世海
    • 摘要: 目的 通过膜法富氧技术提高柴油发动机的高海拔使用性能.方法 以卷式富氧膜为富氧气体来源,以发动机自身动力为动力来源,设计出富氧装置制造富氧气体.采用并联进气方式,在发动机进气系统增加旁通管路通过富氧装置为发动机补充富氧气体以提高进气的氧含量.通过高海拔发动机模拟台架和高海拔实装试验考察富氧技术对发动机性能的影响.结果 高海拔发动机模拟台架试验结果表明,海拔的增加使发动机的高海拔使用性能明显下降,与平原相比,模拟海拔5000 m时,柴油机功率平均下降43.2%,燃油消耗率平均增加74.0%;使用富氧技术后,发动机的高海拔使用性能回复,在模拟海拔5000 m,柴油机应用富氧装置后功率平均提高9.9%,燃油消耗率平均下降8.4%.唐古拉泵站的柴油发电机高海拔实装表明,使用富氧装置后,平均单位发电量油耗下降8.52%.试验过程中,使用了富氧技术的发动机工作稳定、可靠.结论 膜法富氧技术运用于柴油机,可有效提高柴油机的高海拔使用性能.%Objective To improve the performance of diesel engine at high altitude by membrane-based oxy-gen-enrichment technology.Methods The spiral-wound oxygen-enriched membrane was used as the source of oxygen enriched air; the engine itself was used as the power source; and the oxygen-enriched device was designed to produce oxygen enriched inlet air. The parallel intake mode was used. The bypass pipeline was added to the engine intake system to supplement the engine with oxygen-enriched air to improve the oxygen content of the inlet air. Influences of oxygen enrichment technology on engine performance were investigated by high altitude engine simulation bench and high alti-tude real equipment test.Results The experimental results of high altitude engine simulation showed that the performance of the engine at high altitude obviously decreased with the increase of altitude. Compared with that on the plain, the power of the diesel engine dropped by 43.2 % and the fuel consumption increased by 74.0 % respectively. After using the oxygen enrichment technology, the performance of the engine at high altitude restored. At the simulated altitude of 5000 m, the power of the diesel engine increased by 9.9 %; and the fuel consumption rate decreased by 8.4 % on average. The test on the diesel generator of Tanggula pumping station showed that the average power consumption of the unit decreased by 8.52 % after the use of oxygen-enriched device. During the test, the engine with oxygen enrichment technology was stable and reliable.Conclusion The membrane-based oxygen-enrichment technology can effectively improve the performance of diesel engine at high altitude.
    • 朱庆霞; 苏彬锋; 冯青
    • 摘要: 在了解各种制氧方法的制氧原理及特点的基础上,分析了其在陶瓷窑炉应用的经济适用性,开展了液化石油气(LPG)梭式窑富氧燃烧的理论计算和燃烧实验,并对膜法富氧技术在LPG陶瓷隧道窑的应用进行经济效益分析。结果表明:膜法制氧适用于陶瓷工业窑炉;综合制氧成本和节能效果,低富氧浓度(<30%)会带来可观的经济效益。%The economic suitability of different oxygen-generation methods for the ceramic kiln is analyzed with respect to their principles and characteristics. The theoretical calculations and combustion experiments with oxygen of different concentrations are carried out in the shuttle kiln with liqueifed petroleum gas (LPG) as fuel. And the cost-effectiveness analysis of membrane-based oxygen-enriched combustion technology in LPG tunnel kiln is also done. The results show that the membrane-based oxygen-enrichment technology is suitable for ceramic industrial kiln. Low oxygen enrichment (< 30%) can bring considerable economic beneifts on the comprehensive consideration of oxygen-generation cost and the energy-saving effect.
    • 孙丽杰; 朱敬宏; 陈李荔
    • 摘要: 膜法富氧技术操作方便、节能、环保,是气体分离膜研究的热点之一,随着全球性的节能环保工作的开展,膜法富氧技术正日益得到广泛的重视。本文简要介绍了膜法富氧在化工、医疗保健等领域的应用并对膜法富氧技术的未来发展方向进行了初步探讨。%The membrane technology of oxygen enrichment was easy to operate , energy saving and environmental protection, which was a hotspot of gas separation membrane.The membrane technology of oxygen enrichment was paid more and more attention by the development of energy sources saving and environment protection.The application of membrane technology for oxygen enrichment in the fields of chemical industry , medical care , etc.was introduced and its development trends were also discussed.
    • 摘要: 正产品和技术简介:膜法富氧系利用空气中各组分透过膜时的渗透速率不同,在压力差驱动下,使空气中的氧气优先通过膜来得到的。当氧浓度在30%左右,流量小于20000NM3/h时,膜法投资、维修及操作费用之和仅为深冷法和PSA法的五分之四到百分之九十五左右,而且规模越小,膜法越经济。此外,膜法设备简单、操作方便和安全、起动快、规模可小可中、不污染
    • 尹中升; 沈光林
    • 摘要: 膜法富氧助燃技术,特别是局部增氧助燃技术在节能减排方面的应用越来越广泛.目前在国内外30种窑炉中成功实施了该技术,已累计给用户节省了数亿元人民币.本文主要介绍该技术在加氢加热炉、减压加热炉、油田加热炉和水泥窑中的应用,不仅明显节能,而且延长炉龄和明显减少CO,CO2,NQ,SOx及粉尘的排放,指出局部增氧助燃技术在节能减排和节约资源等方面将有广阔的前景.%Membrane technology for oxygen-enriched combustion supporting, especially the technology of local oxygen-increasing for combustion-supporting has widely been used for energy saving and emission reduction. Now the technology has been used successfully in 30 kinds of furnace & kiln at home and abroad, and already accumulative total saved several hundred million yuan RMB for the users. This paper will mainly introduce its applications in hydrogenation heating furnace, vacuum heating furnace, oilfield heater and cement kiln, it can be not only saved dramatically fuel, but also prolonged furnace life, significantly reduced CO, CO2, NOχ, SOχ and flue dust emission, and concluded that the technology of the local oxygen-increasing for combustion-supporting would play a positive role in promoting energy saving and emission reduction, saving resources and so on.
    • 摘要: 近年来,随着我国经济的快速发展,能源消费量迅速攀升,供应形势日趋紧张,特别是石油、天然气等不可再生资源需求和消费量上升的幅度超过了产量增长,致使能源供需矛盾进一步加剧,节能减排成为经济发展和民众生活的重要议题。作为能耗大户的陶瓷行业,亦面临节能降耗的严峻考验,多年来国内外许多专家、学者一直致力于陶瓷窑炉节能的研究和攻关,膜法富氧助燃技术应运而生。
    • 王玉峰
    • 摘要: 针对燃煤注汽锅炉运行时,燃料不能完全燃烧,烟气排放效果不理想,锅炉热效率低的问题,通过膜法富氧装置,增加了炉膛燃烧区域的含氧量,提高锅炉的热效率,达到节能降耗、保护环境的目的。
    • 尹中升; 沈光林
    • 摘要: 膜法富氧助燃技术,特别是局部增氧助燃技术在石化行业的应用越来越广泛,目前成功实施了9种窑炉。主要介绍了该技术在芳烃加热炉、减压加热炉、油田加热炉和煤炉中的应用,不仅明显节能,而且延长炉龄和明显减少CO、CO2、NOx、SOx及粉尘的排放,指出局部增氧助燃技术在石化行业的节能减排和节约资源等方面将有广阔的前景。
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