传统能源动力装置（内燃机）高效利用替代燃料技术交流研讨会-

1、.：.； “传统能源动力安装内燃机高效利用替代燃料技术交流研讨会日 程 表时间：2021年4月2日至3日 地点：B座三层多功能厅日期 活动内容报告者2021年4月2日上午9:0012:009:00 欢迎词内燃机运用替代燃料的思索及几点意见未来发动机的替代燃料评价技术Alternative Fuel Assessment for Future Engine Technologies10:00Tea Break 茶歇乘用车用点燃式M100甲醇发动机研发Research and Development of Spark-Ignition Engine Fueled with Methanol for

2、 Passenger Car压燃式内燃机燃用M100甲醇技术研讨The analysis on compression ignition internal combustion engine with M100 methanol technology中国内燃机工业协会中国内燃机工业协会Dr. Charles E. Roberts金先扬 教授Mr Xian Yang Jin王天灵 博士Dr. Wang Tianling12:00Lunch 午餐 2021年4月2日下午13:3017:30压燃式内燃机甲醇/柴油组合熄灭的研讨及运用Application of Alcoholic Fuel Igni

3、ted by Diesel Spray to CI Engines二甲醚发动机的研讨与开发Research and Development of DME Engines3:00 Tea Break 茶歇煤基低碳能源化工道路是中国替代能源的开展方向(Coal-based low-carbon energy, chemical route is the development direction of Chinas alternative energy)甲醇燃料运用平安性Safety Assessment of Using Methanol as an Alternative Fuel低排高效的天

4、然气发动机技术Natural Gas Engine Technology for Low Emissions and High Efficiency姚春德 教授Dr. Prof. Chunde Yao刘圣华 教授 Prof. Liu Shenghua方德巍 教授Fang Dewei谢振华 高级工程师Zhenhua XieMr. Timothy J Callahan2021年4月3日上午8:3012:00生物柴油在车用内燃机上的运用The Application of Bio-diesel on Internal Combustion Engine for Vehicle生物柴油的运用根底研讨T

5、he Basic Research of Biodiesel Fuel气体燃料特性及其内燃机技术的讨论Gas fuel characteristics and gas engine technology9:30 Tea Break 茶歇工程塑料在内燃机燃油系统上的运用Engineering thermoplastics applied in the modern fuel systems of internal combustion enginesF-T合成燃料在车用发动机上的运用研讨The Application Research of Fischer-Tropsch(F-T) Diesel

6、 Fuel on Vehicle Engine王建昕 教授Wang Jianxin王忠 教授Wang Zhong张欣 教授Xin ZhangMervyn Cox楼狄明教授LOU Diming 12:00Lunch 午餐 2021年4月3日下午13:3015:00生物柴油组分及与汽车匹配技术研讨引见编制中国内燃机工业“十二五开展规划的思绪，并就在规划中由企业提供的开展重点及重点工程，提出详细要求及进度安排。李理光中国内燃机工业协会 “传统能源动力安装内燃机高效利用替代燃料技术交流研讨会专题报告摘要汇总一、中国内燃机工业协会内燃机运用替代燃料的思索及几点意见二、美国西南研讨院Southwest R

7、esearch Institute1、未来发动机的替代燃料评价技术Alternative Fuel Assessment for Future Engine TechnologiesDr. Charles E. RobertsThis presentation discusses the potential for use of various alternative fuels for future engine applications. The presentation recognizes the differences in selection of alternative fuel

8、s depending upon goals based upon potential CO2 regulations, petroleum independence, and energy efficiency. For example, the U.S. has increased the use of ethanol as an alternative fuel for the last several years, based upon a desire to reduce petroleum requirements. This strategy has been successfu

9、l in meeting its goal. However, the well-to-wheels energy-cost for use of ethanol is worse than that for petroleum. Hence, the outcome is that energy inefficiency has been accepted to reduce petroleum consumption. In an effort to improve the fuel economy and range of ethanol-fueled vehicles, SwRI ha

10、s developed cooled-EGR technology for ethanol- or flex-fuel engines, thus meeting the goal of reduced petroleum use while simultaneously meeting the fuel economy and range demands of an ethanol powered vehicle. Similarly, proposed CO2 regulations might be addressed through alternative fuels, such as

11、 natural gas, ethanol and methanol. This study includes analysis of the CO2 reduction potential for the alternative fuels, but also addresses the efficiency and energy cost for each fuel. The presentation culminates in a selection and rating chart for alternative fuels based upon different goals tha

12、t may be required for future markets.本报告针对各种替代燃料在未来发动机上的运用潜力进展讨论。由于CO2排放法规、石油资源自主性和能源效率的不同，各国对于替代燃料的选择亦会不同。比如，美国在过去几年中不断添加对乙醇代用燃料的运用，希望藉此降低对石油的需求。这一举措虽然胜利地满足了这一目的，但用于汽车工业的乙醇燃油本钱却远远高于石油。由此导致的结果是，为降低石油耗费，人们不得不接受能源效率低下的现实。美国西南研讨院开发的用于乙醇或其它混合燃料的冷却EGR技术，不但可以有效减少对石油燃料的运用，同时也能很好地满足乙醇或其它动力车辆的燃油经济性和工况范围要求。替代

13、燃料如天然气、乙醇、甲醇的运用将能够成为实现CO2排放法规的更有效途径；为此，本报告添加了对替代燃料降低CO2排放潜力的分析，以及各种替代燃料的燃效和本钱方面的内容。报告中的高潮部分还根据未来市场的不同需求目的，给出了各种替代燃料的选择评价图。2、低排高效的天然气发动机技术Natural Gas Engine Technology for Low Emissions and High EfficiencyMr. Timothy J CallahanThis presentation will discuss technology for natural gas engines that ena

14、ble them to achieve low emission while maintaining high efficiency. As an alternative to petroleum derived fuels, natural gas has several desirable characteristics:本报告就各种天然气技术进展讨论，在实现发动机低排放的同时，依然坚持较高的熄灭效率。作为对动力石油的替代燃料，天然气具有如下优势特点：favorable CO2 emissions due to its high hydrogen-to-carbon rationear z

15、ero particulate emissionsabundantly available with favorable pricinghigh octane number (resistance to knock)wide range of flammability二氧化碳排放较低 高氢碳比颗粒排放几乎为零资源丰富，价钱低廉高辛烷值抗爆震可燃性好In the United States (and elsewhere), heavy-duty natural gas engines have been widely used in fleet operations in regions wit

16、h poor ambient air quality. As emission regulations have become increasingly restrictive, diesel engine emission levels are approaching those of natural gas engines. However, the diesel engines require expensive aftertreatment and engine combustion strategies that lead to higher specific fuel consum

17、ption. With the appropriate technologies, the performance and emissions of gas engines can exceed the diesel engine or other alternatively fuelled engines. 在美国和其它地域一些环境空气质量恶劣的地域，重型天然气发动机已被广泛运用于汽车运输业。随着排放法规的日益严厉，柴油机的排放程度逐渐接近天然气发动机。但是，柴油机需求用到昂贵的后处置安装，且各种熄灭战略的运用直接导致燃油耗添加。假设可以采用适当的技术，气体发动机的性能和排放完全可以超越柴油

18、机或其它替代燃料发动机。In addition to low emissions, natural gas can also be used as a petroleum fuel substitute or extender as in the case of dual fuel engines. Two dual fuel engine scenarios are common. The first scenario is a dedicated dual fuel engine in which a small diesel pilot injection is used to igni

19、te the natural gas air charge and the ratio of pilot energy to natural gas energy is about 1:100. In the second scenario, full diesel engine capability is retained and natural gas is used to replace the equivalent diesel energy. That is as natural gas is added to the combustion mixture, the equivale

20、nt energy of diesel fuel is removed. In this case the percentage of natural gas substitution ranges from 15-85 percent. 除排放低外，天然气可以替代石油燃料，或作为双燃料发动机的混合添加物。现有两种双燃料发动机比较普遍。第一种是专门的双燃料发动机，只预喷少量的柴油用于引燃天然气，预喷的柴油与天然气的能量比约为1:100。第二种双燃料发动机那么保管了全部的柴油机性能，但用天然气替代具有等效能量的柴油。即，将天然气添加到熄灭混合物的同时，释放具有等效能量的柴油。这种情况下天然气对柴

21、油的替代比率在15-85%Technologies discussed include the ignition of lean burn and stoichiometric mixtures, exhaust aftertreatment, fuel system, and combustion strategies for dedicated natural gas engines and dual fuel engines.本报告所讨论的各项技术包括：针对单燃料和双燃料天然气发动机的稀薄熄灭及当量混合熄灭点火技术、排气后处置技术、燃料系统及熄灭战略。三、上海华普汽车Shanghai M

22、aple Automobile Co., Ltd.乘用车用点燃式M100甲醇发动机研发Research and Development of Spark-Ignition Engine Fueled with Methanol for Passenger Car金先扬Mr Xian Yang Jin以点燃式内燃机为根底，全新开发点燃式M100甲醇发动机。该技术采用集成式电喷控制技术，使点燃式M100甲醇发动机具有较高的灵敏性。产业化后的点燃式M100甲醇发动机动力性将优于同型号汽油机，燃料经济性优势显著，搭载整车后的排放程度优于国，到达欧规范，有效处理高比例甲醇发动机的腐蚀、摩擦、磨损，极大的

23、提高发动机的寿命。Based on spark-ignition engine, we have researched and developed 100% methanol fuel engine, which is highly practical and very flexible to use integrated electronic dual-fuel injection technology. The performances of Spark-ignition methanol engine have exceeded the ones of gasoline engine f

24、or the same types: better economy(methanol is more cheaper than gasoline), higher efficiency, remarkably reduced exhaust emissions (standard Euro ), longer service life and so on.四、道依茨一汽大连柴油机DEUTZ Dalian Diesel Engine Co,Ltd.压燃式内燃机燃用M100甲醇技术研讨The analysis on compression ignition internal combustion

25、engine with M100 methanol technology王天灵 博士Dr. Wang Tianling随着我国国民经济的日益开展，石油燃料的能源短缺日益突出，局域市场特别是在我国煤三角地域，重型甲醇发动机将被日益广泛地运用于汽车运输业。本报告针对压燃式内燃机燃用M100甲醇技术在我国的运用空间、存在问题、采用的关键技术和运用支持环境进展了讨论和分析，经过对熄灭系统、燃料供应系统、进气系统和后处置系统的优化匹配与控制，论述实现甲醇发动机的 清洁高效熄灭的可行性。 报告所讨论的技术包括：动力性、燃料经济性、排放的优化和控制、零部件的腐蚀性、溶胀性的分析和控制；冷启动的控制等战略。A

26、long with our national economic development, petroleum as fuel is in short supply, especially on coal production area, we predict that heavy duty methanol engine will increasingly use on transportation. This presentation has discussed and analyzed towards compression ignition internal combustion eng

27、ine on applications scope, problems, major technologies adoption and application environment; also discussed on feasibility of clean and high effect combustion through optimization and control toward combustion system, fuel feeding system, gas intake system and after-treatment system. Discussed tech

28、nologies included, power performance, fuel economy, emission optimization and control, parts corrosiveness, swelling analysis and control; control of cold start etc.五、天津大学内燃机熄灭学国家重点实验室State Key Laboratory of Engines, Tianjin University压燃式内燃机甲醇/柴油组合熄灭的研讨及运用Application of Alcoholic Fuel Ignited by Die

29、sel Spray to CI Engines姚春德 博士 教授Dr. Prof. Chunde Yao本报告引见柴油引燃醇类燃料在压燃式发动机上的研讨和运用。为减少柴油的耗费，针对醇类燃料着火性差的特点，天津大学开发的采用柴油/醇双燃料方法胜利地实现了在压燃式发动机上运用。研讨结果阐明，该方法同时适于甲醇和乙醇两种醇类燃料。采用该方法的车辆经数万公里道路实验考核，甲醇替代柴油的比例20%，交换等热值柴油所需甲醇远低于实际值，具有很大的节能优势。经排放检测阐明，在柴油机采用机械式燃油放射系统条件下，仅采用氧化催化转化器便可使其排放程度由国2提升到国3。本报告还就甲醇和乙醇对柴油着火的机理做了简

30、单的引见。对发动机采用醇/柴油组合熄灭方式降低CO2排放潜力的进展了分析，并就采用甲醇/柴油组合熄灭的运输本钱做了简单分析。This report presents the results for the application of alcoholic fuel ignited by diesel spray to Compression Ignition engines. In order to reduce diesel fuel consumption, a novel combustion mode called as DMCC (Diesel Methanol Compound C

31、ombustion ) was developed by Tianjin University for solving the problem of difficult self ignition of alcoholic fuel. The test results illustrated that the mode could be used to both methanol and ethanol. The vehicles equipped with those engines in the mode had run longer than several ten thousands

32、kilometer, which showed that the diesel fuel substituted by methanol more than 20% and the diesel fuel substituted by methanol at much less than theoretic calorific value. The road tests indicate the mode with great potential of energy saving. In addition, the emission level of engines with the mode

33、 could be upgraded to higher one even the engine with mechanical fuel injection system and simple oxide catalyst. Meanwhile, the report also revealed the mechanism of ignition of diesel fuel in the hot alcoholic ambient. Again, the potential to decrease CO2 emission was analyzed for the engine with

34、the combustion mode as well as to reduce the cost of transportation. 六、美国泰科纳公司Ticona工程塑料在内燃机燃油系统上的运用Engineering thermoplastics applied in the modern fuel systems of internal combustion engines Mervyn Cox, POM ManagerThis presentation provides an insight to Ticona, the manufacturer of engineering the

35、rmoplastic resins with experience gained from over 50 years in the automotive industry. 本报告泰科纳公司 全球知名的工程塑料消费商，在汽车行业拥有50多年丰富阅历。Fuel technology is a very diverse field with a host of alternative fuel types now available to the industry, flex fuels - Ethanol & Methanol based, natural gas, diesel, bio d

36、erivatives and Hydrogen to name a few. 燃料技术是一个飞速开展的领域，如今在该行业相继诞生了许多可替代燃料，如基于乙醇和甲醇的混合燃料、天然气、柴油、各种生物衍生物以及氢能源等。The presentation will explore which engineering thermoplastic materials are capable of supporting the extremely harsh environments of both todays and tomorrows fuel types. It will also guide y

37、ou through the innovations in engineering thermoplastic materials that have supported the changes in fuel system technology regardless of fuel type to gain the competitive edge. 本报告将讨论哪些塑料可以顺应目前以及未来各种燃料极其苛刻的任务环境。 经过这个报告，大家将了解工程塑料界的创新历程，这些创新在很大程度上促进了汽车燃油系统技术的开展。无论是哪种燃料，资料的创新都能为您带来竞争优势。七、西安交通大学 Xian J

38、iaotong University二甲醚发动机的研讨与开发 Research and Development of DME Engines 刘圣华教授 Prof. Liu Shenghua思索到我国的石油储量、产量、进口和经济开展对石油的需求，大力开展石油替代和提高内燃机的效率对缓解石油紧张，实现能源多样化和可继续开展具有重要意义。二甲醚燃料具有沸点低、十六烷值高的特点，适宜压燃发动机，主要存在的问题是易气化、光滑性差，需求对燃料供应系统进展全新的设计。由于二甲醚高含氧，熄灭无颗粒排放，易于发动机采用EGR降低NOx排放。西安交大开展二甲醚均质压燃和直喷压燃两种熄灭方式发动机的研讨，阐明二甲

39、醚特别适宜作为均质压燃发动机的燃料，均质压燃二甲醚发动机的空燃比、转速以及负荷需求耦合联动，可以获得理想的经济和排放特性。直喷压燃柴油机燃用二甲醚后，其动力性提高，经济性略有改善，对于自然吸气发动机的排放可以满足国、增压带EGR可以满足国排放规范。进一步利用二甲醚的燃料特性，采用深度EGR，二甲醚发动机的排放可以采用类似汽油机三效催化反响器，使排放满足更高排放规范。In consideration of the petroleum deposit, production, import and requirement of the development of our economy, imp

40、roving fuel efficiency as well as applying alternative fuels are two big ways to deal with the shortage of petroleum based fuels, so that multiple fuel policy and sustainable development can be achieved. Dimethyl Ether (DME) is a kind of alternative fuel for compression ignition engines with lower b

41、oiling temperature and high enough octane number. The problems are lower lubricity and easier evaporating, which needs a new design fuel system. Due to its higher oxygen content, no smoke combustion is quite suitable for EGR to reduce DME engine NOx formation and emission.Much research activities ha

42、ve carried out to study DME as engine clean alternative fuel in Xian Jiaotong University. DME is the best fuel for HCCI engine; the engine can run under joint control of A/F, speed and power with a good economy and low emissions. For a natural aspired direct injection compression ignition engine to

43、run on DME, the engine emissions can easily to meet EURO , and for a TC DME engine, its emission can meet EURO standards with help of EGR, while the DME engines have a better power performance and equivalence fuel economy compared with their original diesel engines. To take the advantage of DME, dee

44、p EGR studies show that the DI CI DME engine can run under stoichiometric A/F ratio, so that three-way catalyst converter can be utilized to further emission regulations like gasoline engines.八、清华大学，汽车平安与节能国家重点实验室Tsinghua University, State Key Laboratory of Automobile Safety and Energy生物柴油在车用内燃机上的运用

45、The Application of Bio-diesel on Internal Combustion Engine for Vehicle王建昕Wang Jianxin简要引见了生物柴油目前在中国的消费现状和能够利用的资源情况。基于实验研讨结果分析了柴油中低比例掺混生物柴油时对柴油机性能的影响、生物柴油的非常规排放特性、以及高比例掺混生物柴油时大幅度降低柴油机微粒排放的效果以及不用后处置达国4排放的能够性。最后提出了尽快在我国车用柴油机上推行运用生物柴油的几点建议。The current status and the possible resources of bio-diesel wer

46、e briefly presented in this paper. Based on the research of engine experiment, the effects of blending fuel with the low proportion of bio-diesel/diesel on diesel engine performance, the characteristics of unregulated emissions fuelling bio-diesel, as well as the achieved results of significant redu

47、ction of particulate matter on diesel engine fuelled with high proportion of bio-diesel/diesel and the possibility to meet Chinese 4th stage Emission regulation without after-treatment, were analyzed. Finally, some suggestions for the popularization and application of bio-diesel as soon as possible

48、on internal combustion engine for vehicle in China were put forward.九、江苏大学JiangSu University生物柴油的运用根底研讨The Basic Research of Biodiesel Fuel王忠Wang Zhong2021年我国汽车产销分别为9.10万辆和4.48万辆，成为全球汽车产销第一大国。我国非道路用柴油机的总产量居全球第一，单缸柴油机年产量突破900万台。2021年我国石油对外依存度到达52%，石油燃料的紧张曾经要挟到我国的能源平安。此外，非道路用柴油机的NOx和PM排放已占柴油机排放总量的20%和

49、36%，应该引起人们的注重，针对非道路用柴油机尾气排放的问题，美国EPA、美国加州空气资源局CARB、欧盟EU、日本均制定了较严厉的非道路用柴油机排放法规。报告分为3个部分，第一部分引见了生物柴油的理化特性与燃料设计；第二部分引见了生物柴油的喷雾、熄灭过程研讨情况；第三部分引见了生物柴油排放污染物常规与非常规的检测与控制技术的研讨。生物柴油是由动植物油脂与醇例如甲醇或乙醇经过酯交换反响制得的脂肪酸单烷基酯，最典型的为脂肪酸甲酯，生物柴油普通是由饱和脂肪酸甲酯C14:0C24:0和不饱和脂肪酸甲酯C16:1C22:1、C18:2、C18:3组成，不饱和脂肪酸甲酯中双键的数量和位置对燃料十六烷值有

50、很大的影响。生物柴油是一种绿色、可再生清洁能源，具有闪点高，运输、储存平安的特点，并能以恣意比例与石化柴油掺烧，有利于维持全球二氧化碳排放平衡，减轻温室效应。美国EPA研讨结果阐明，燃用生物柴油BD100 可以使二氧化碳排放量降低78%，致癌物成分减少94%，生物柴油的降解速度是传统柴油的四倍，是独一胜利经过排放测试的燃料。欧洲生物柴油主要运用在公路运输、船舶航运、农业动力、家庭取暖等，并且具有完善的市场鼓励机制。我国的柴油机燃用BD5生物柴油的可靠性实验结果阐明，发动机长时间燃用BD5生物柴油，性能不会出现恶化，零部件磨损与柴油根本一致。生物柴油整车排放结果阐明，按照15循环测试，生物柴油H

51、C、CO、PM排放下降幅度可达50%左右，仅有NOX排放上升5.8%。 报告引见了国内外各高校、科研院所德国Stuttgart大学、美国Pennsylvania大学、英国Birmingham大学、美国Lawrence实验室、法国国家科学研讨院在生物柴油根底实际领域的研讨任务，重点引见了我国在生物柴油的分子构造、燃料组分、十六烷值、密度、碘值、运动粘度、低温流动性、氧化安定性、喷雾、熄灭等领域所开展的任务及成果。我国开展生物柴油产业面临的主要挑战有：本钱偏高、低温流动性较差、氧化安定性较差、NOx排放较高等。生物柴油低温流动性、氧化安定性等方面存在的问题，可以经过技术手段处理，NOX排放可以降低

52、到矿物柴油的程度，并可以减轻二氧化碳排放。在生物柴油制备过程中，采用低饱和度原料油或较长链或支链醇，可以获得良好的低温流动性；在生物柴油运用过程中，添加低温改良剂也可以有效改善生物柴油的低温流动性。添加BHA、BHT、TBHQ等抗氧化剂可以显著提高生物柴油的氧化安定性。采用过氧化法、抗氧化法、微乳化法对生物柴油进展燃料的重新设计，可以将生物柴油NOX排放降低到超低硫柴油的程度。生物柴油可以在国、国柴油机上长期燃用，柴油机性能与熄灭矿物柴油的性能一样，具有满足国排放规范的潜力，但需求开发相应的燃料管理、排放控制系统。矿物柴油与生物柴油的非常规排放污染物也同样引起了人们的注重，美国环境维护署EPA

53、、欧洲化学品管理署ECHA等纷纷制定法规限制柴油机的非常规排放污染物。我国的也有一些检测和限制规范。报告还引见了生物柴油与矿物柴油非常规排放污染物的研讨情况。研讨结果阐明，生物柴油BD100的羰基类污染物低于矿物柴油BD0。总羰基排放BD0 BD50BD100；苯系物排放BD0BD50BD100；总单环芳香烃排放MAHsBD0BD50BD100。我国幅员辽阔，开展生物柴油产业有利于农产品深加工，提高土地利用率，添加农民收入，缓解我国能源短缺的现状。非道路柴油机挪动范围小，生物柴油存储、添加方便，来源丰富；减少运输本钱，有利于环境维护；燃料走漏对土壤、河流、海洋不会呵斥污染；在农业、林业、湖泊、

54、海洋用的动力机械有广泛运用前景。生物柴油的根底研讨领域仍有许多任务需求开展，污染物的生成机理、控制战略、推行运用等等。Chinas automobile production and sale were 13.791 million and 13.6448 million in 2021. It is the worlds automobile production and sale superpower, and Chinas non-road diesel engine production ranking first in the world. More importantly, Chi

55、nas oil dependency of import reached 52% in 2021, energy tensions becomes a great threat to national energy security. In addition, the NOx and PM emissions of non-road diesel engine have reached 20% and 36% of the total diesel engien emissions, which should cause peoples attention. U.S. EPA, Califor

56、nia Air Resources Board (CARB) and Japan have already developed more stringent non-road diesel engine emission regulations.This report is divided into three parts,the first part describes the physical and chemical properties of biodiesel. The second part describes the research situation of spray and

57、 combustion process. The third section describes the detection and emission control technology of the biodiesel emission pollutants (conventional and unconventional).Biodiesel is a kind of single-alkyl esters of fatty acids,which is produced from plant oils and animal fats with alcohol (such as meth

58、anol or ethanol) through the ester exchange reaction. Biodiesel is a green, renewable clean energy, with high flash point, storage security features, and it can be blended with fossil diesel fuel in any proportion. It is conducive to maintaining global carbon dioxide balance and reduce the greenhous

59、e effect.The results show that the carbon dioxide emissions reduce by 78% when the engine fueled with biodiesel (BD100), the degradation of biodiesel was four times faster than fossil diesel, and the biodiesel fuel is the only one which successfully passed the Clean Air Law emission test. Biodiesel

60、fuel is mainly used in road transport, shipping, agriculture, home heating in European. The reliability test of diesel engine fueled with BD5 biodiesel show that the engine can be fueled with BD5 biodiesel for a long time, and the performance will not deteriorate.In accordance with 15 cycle test, Th