毕业论文-乙烯裂解炉结焦及其抑制技术研究最新进展内容摘要:

炉管寿命长,随着能承受 1100 ℃以上温度涂层技术的推出,该技术越来越具有竞争力; 强化传热炉管 的研究也在开始逐渐投入工业应用, 从总体上看 ,在设计强化传热炉管时 ,不仅要追求较高的传热速率 ,还要考虑该技术对结焦反应的影响 ,以及铸造加工方面的因素 ,即综合考虑工程应用中的合理性和经济性。 四、 参考文献 [1]王松汉 ,何细藕 .乙烯工艺与技术 [M ].北京 :中国石化出版社 ,2020:293295. [2]W YsiekierskiA. . SchillmolerCM.[J] Hydrocarbon process 1999,78(1):97100. [3]张永军 .乙烯蒸汽裂解炉结焦抑制技术进展 [J ].化工中间体 ,2020(12):1923. [4]Parks Use alloys to improve ethylene production[J] Hydrocarbon Processing 1996,75(3):5361. [5]许适群 .裂解炉辐射管抗结焦性能开发研究的状况 [J ].石油化工腐蚀与防护 ,2020,24(1):29. [6]HorsleyG. CaimsJ. The inhibition of carbon deposition on stainless steel by prior selective oxidation[J]. Applied surface (3):273286 [7]SzechyG. LuanTC. AlbrightL F. Novel production Methods for Ethylene. Light Hydrocarbons and Aromatics[M].New Yorks. Marcel Dekker Inc 1991. [9]崔新安 ,郑战利 ,申明周 ,等 .一种抑制和减缓乙烯裂解炉管结焦的方法 [P].中国专利 ,CN . [10] 崔德春 ,李锐 , 樊黑钦 ,等 .一种乙烯炉管表面的涂层制备方法 [P]. 中国专利 ,CN . 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Transition and Turbulent ASME J Heat Transfer,1993,115(4):890~ 896 [34] 蓝兴英 ,高金森 , 徐春明 .乙烯裂解炉反应管数学模拟新方法 .计算机与应用化学 ,2020,20(5):672~ 676 [35]HeyndericksG J,Oprins A J M,Marin G Patterns in Cracking Furnaces with LongFlame ,2020,47(2):388~ 400 [36]Oprins A J M,Heynderickx G AsymmetricFlow and Temperature Fieldsin Cracking EngChemRes,2020,40(23):5 087~ 5 094 [37]蓝兴英 ,高金森 ,徐春明等 .乙烯裂解炉内传递和反应过程综合数值模拟Ⅱ .反应管内传递和反应过程的数值模拟 .石油学报石油加工 ),2020,19(6):64~ 69 17 [38]Oprins A J M,Heynderickx G of ThreeDimensionFlow and Pressure Fields in Cracking Eng Sci,2020,58(21):4 883~ 4 893 [39] 修 荣荣 , 徐明海 , 陶文铨等 . 网格单元形状对数值计算的影响 . 工程热物理 学报 ,2020,25(2):317~ 319 18 a 您好,为你提供优秀的毕业论文参考资料,请您删除以下内容, O(∩_∩)O 谢谢。 A national survey was recently launched to evaluate the eye health of Chinese children andteenager June 6, China39。 s annual National Day for Eye Care, the China Youth Development ServiceCenter and Zhejiang Medicine, a leading listed Chinese pharmaceutical pany, jointlyannounced the kickoff of the about one month, a questionnaire piled by top eye care medical experts in China willbe distributed through multiple online partners, including , as well asthrough offline survey events held in universities, middle schools and primary schools acrossthe report will be released based on the survey statistics and analysis, and most importantly,guidelines for parents and youth on how to care for the eyes and prevent myopia — agrowing problem in China39。 s digitized society, will also be attached on the report.Myopia is not only a disease that makes people see things blurrily, b。
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