积炭,carbon deposition英语短句,例句大全

积炭,carbon deposition
1)carbon deposition积炭
1.Preventing carbon deposition of Cu-Ce-Zr-O/YSZ anodes operating with methane in solid oxide fuel cells;Cu-Ce-Zr-O/YSZ阳极材料以甲烷为燃料时的抗积炭性能
2.On the basis of a number of recent references,the influencing factors of carbon deposition over catalysts were reviewed in terms of mechanism.综述了煤与石油化工中催化剂积炭产生的机理,探讨了温度、气氛、催化剂载体、活性组分、助剂对催化剂积炭的影响,并提出选择与载体具有电子效应及强相互作用的廉价金属催化剂、进行催化剂预硫化和催化剂扩孔是今后降低催化剂积炭失活的研发方向。
3.The relationship between reaction time and carbon deposition on catalyst was analyzed,and the activity of reactivated catalyst was also evaluated.在DLG-1型催化剂上进行了液化石油气(LPG)的低温芳构化反应研究,考察了反应温度、氢分压及进料液体体积空速对LPG制取高辛烷值汽油反应性能的影响,分析了反应时间与催化剂积炭量的关系,并对再生催化剂的反应活性进行了评价。

英文短句/例句

1.The burning-off energy of coke burnt-offat high temperature is higher than that of coke burnt-off at low temperature.高温峰积炭，其烧炭活化能较低温峰积炭的烧炭活化能要高。
2.STUDY ON BURNING OF COKE DEPOSITED ON THE CATALYST FOR ALKYLATION OF METHYLNAPHTHALENE AND METHANOL BY THERMO-GRAVIMETRY甲基萘烷基化催化剂积炭的烧炭研究
3.The Study of Carbon Deposit in the Carbon Dioxide Reforming of Methane over Carbonaceous Catalyst炭催化CH_4/CO_2重整过程中积炭的研究
4.intake valve deposit control additives进气阀防积炭添加剂
5.It is shown that the acid sites of the zeolites play an important role on coke deposition.酸强度越高,越容易积炭,酸量越大积炭越多。
6.Preliminary Study on Deposition of Thermal Oxidation and Thermal Cracking of Hydrocarbon Fuel;碳氢燃料氧化积炭与裂解积炭的初步研究
7.Anti-Oxidation Coating Prepared by CVD Technique for Carbon/Carbon Composites化学气相沉积制备炭/炭复合材料防氧化涂层
8.Catalytic carbon deposition on three-dimensional carbon fiber preforms using alkane gas feedstocks三维炭纤维预型体上烷烃气的催化炭沉积(英文)
9.Carboniferous Sedimentary Facies and Environment in North Altay , Xinjiang新疆北阿尔泰石炭纪的沉积相和沉积环境
10.Carbon materials--Determination of the bulk densityGB/T6154-1985炭素材料体积密度测定方法
11.Carbon black used in rubber products--Determination of specific surface area-CTAB test methodGB/T3780.5-1991橡胶用炭黑比表面积测定CTAB法
12.Basic Features of Early Carboniferous Sedimentary Environment at Ciyao in Jingyuan County, Gansu靖远磁窑早石炭世沉积环境基本特征
13.DEPOSITIONAL CHARACTERS OF THE CARBONIFEROUS PERMIAN LIMESTONE IN SOUTHEAST SHANXI晋东南石炭-二叠系灰岩的沉积特征
14.BASIC FEATURES OF LATE CARBONIFEROUS SEDIMENTARY ENVIRONMENT AT CIYAO IN JINGYUAN COUNTY, GANSU靖远磁窑晚石炭世沉积环境基本特征
15.SEDIMENTARY FACIES AND PATTERNS OF CARBONIFEROUS AND PERMIAN IN JUNGGAR BASIN准噶尔盆地石炭、二叠系沉积相和模式
16.Paleoecology and Sedimentary Environment of Carboniferous in Qaidam Basin柴达木盆地石炭纪古生态与沉积环境
17.PREPARATION OF ACTIVATED CARBON WITH HIGH SPECIFIC SURFACE AREA FROM CORN COB玉米芯制备高比表面积活性炭的研究
18.CHARACTERISTICS AND EVOLUTION OF CARBONIFEROUS SEDIMENTARY FACIES IN HETIAN RIVER GASFIELD和田河气田石炭系沉积相特征与演化

相关短句/例句

carbon deposit积炭
1.Through to the compressor carbon deposit phenomenon formation,the harm analysis,in coor with progress of production practice proposed some preventive measures.通过对压缩机积炭现象的形成、危害的分析,结合生产实践提出了一些预防措施。
2.One of the main problems for the industrial application is the short lifetime of the catalyst owing to the serious carbon deposit on the catalyst surface.XRD和TPO测试表明活性组分Mo和助剂Fe高度分散于载体上或进入载体孔道中 ,载体的精密前处理及Fe的添加提高了催化剂的抗积炭能力 ,使得催化剂稳定性显著提
3.By comparing fresh QZ2000 catalyst of UOP company with the catalyst used for 9 months, the properties of the catalyst such as pore volume, surface area, crystal structure, carbon deposit characteristic and heated benzene regeneration were studied, and the mechanisms of inactivity of the catalyst were researched.对比新鲜和使用9个月UOP公司的QZ2000催化剂,研究催化剂孔容及比表面积、品型、积炭的表征和热苯洗再生,探析催化剂失活的机理:失活主要是在品内孔深度烷基化,并逐渐外扩散,形成积炭可热苯洗再生,砷、硫、羰基铁和镍等造成催化剂的永久性失活。
3)coke[英][k??k][美][kok]积炭
1.Effect of coke deposition on Co - ZSM - 5 zeolite of different reaction time under aldehyde - ammonia condensation;反应时间对醛氨缩合催化剂Co-ZSM-5分子筛上积炭的影响
2.Chemical Characteristics of Coke on Mo/HZSM-5 Catalysts for Methane Dehydroaromatization Under Nonoxidative Conditions by TP Techniques;程序升温技术研究Mo/HZSM-5催化剂上甲烷无氧芳构化反应积炭的化学特性
3.The surface acidity and coke deposition on zeolite catalysts for aromatization of methane under non-oxidative condition;甲烷无氧芳构化催化剂表面酸性及积炭的研究
4)Coking[英][k?uk][美][kok]积炭
1.Effect of Modifying Condition on Coking Content of Catalyst Used in Catalytic Pyrolysis Process;改性条件对催化裂解催化剂积炭的影响
2.Study on coking deactivation of mordenite on isopropylation of naphthalene;丝光沸石催化萘异丙基化反应的积炭失活研究
3.Operation of reforming catalysts in hydrogen plant and coking;制氢转化催化剂的使用与积炭
5)coke deposition积炭
1.The results showed that the dimethyl ether selectivity,CO_x yield,methane selectivity increased with the increasing time on stream,as well as the coke deposition on catalyst.实验结果表明:随着TOS的增加,催化剂的积炭量增加,二甲醚选择性、COx收率、CH4选择性增加,温度越高,增长速率越快;丙烷选择性和C5+C6选择性随着TOS的增加而下降,温度越高,下降速率越快;乙烷选择性随着TOS的增加几乎保持不变。
2.0 but also mitigate or eliminate coke deposition of catalyst.0的合成气,又可以缓解甚至消除催化剂的积炭,适合于更廉价地生产用于合成甲醇、二甲醚以及清洁燃料等下游产品的合成气。
3.It is shown that the key to successful development of reforming processes is inhibition of coke deposition which causes deactivation of the catalyst.结果表明,CO2催化重整过程开发成功的关键是有效抑制催化剂积炭失活。
6)piled stone and charcoal积石积炭