助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   甲烷 在 燃料化工 分类中 的翻译结果:
图标索引 在分类学科中查询
所有学科
燃料化工
化学
有机化工
石油天然气工业
环境科学与资源利用
无机化工
新能源
地质学
自动化技术
更多类别查询

图标索引
 

图标索引 历史查询
 

字典 双语例句 英文例句 文摘 全部

      甲烷
相关语句
  methane
    Studies on Supported Nickel Catalysts for Reforming of Methane with Carbon Dioxide in the Presence of O_2 Using Fluidized Bed Reactor
    流化床甲烷临氧CO_2重整制合成气镍系催化剂研究
评价 添加词条 短句来源
  
    Study on Ni-Based Catalysts for Methane, Carbon Dioxide and Oxygen Catalytic Oxidation and Reformation to Synthesis Gas
    甲烷、二氧化碳和氧气催化氧化重整制合成气镍基催化剂的研究
评价 添加词条 短句来源
  
    Studies on Supported Cobalt Catalysts for Carbon Dioxide Reforming of Methane to Syngas
    甲烷二氧化碳重整制合成气负载钴催化剂的研究
评价 添加词条 短句来源
  
    Studies on Catalytic Partial Oxidation of Methane to Synthesis Gas over Ni-based Monolithic Catalysts
    Ni基整体式催化剂上甲烷部分氧化制合成气的研究
评价 添加词条 短句来源
  
    The Studies of Simultaneous Production of Ethylene and Syngas from Methane Partial Oxidation
    甲烷部分氧化同时制取乙烯和合成气的研究
评价 添加词条 短句来源
  
更多       
  ch 4
    A comparative study using in situ Raman, H2-TPR, O2-TPD and pulse reaction of CH4 techniques were performed over the Rh/Al2O3 calcined at 600 and 900 ℃ to elucidate the effect of high temperature calcination on the chemical state of the Rh species on Al2 O3 and its relationship with the performance of the catalysts for methane partial oxidation to syngas.
    采用原位Raman光谱,程序升温还原(H2—TPR)、程序升温脱附(O2-TPD)和甲烷的脉冲反应等实验技术,对造成600和900℃焙烧的Rh/Al2O3催化剂上甲烷部分氧化(POM)制合成气反应的机理差异的原因进行了考察。
评价 添加词条 短句来源
  
    When Ni/ZrO_2 catalyst was used the CH4 conversion and CO selectivity could reach almost 100% and 95% respectively
    甲烷部分氧化反应适宜的CH_4/O_2比是2/1,高CH_4/O_2比会引起催化剂上的积炭,低CH_4/O_2比会导致CO选择性下降,进料CH_4/O_2比对CO选择性有较大影响。
评价 添加词条 短句来源
  
    The maximal conversion of methane is 97.4%, in the optimal conditions of input power 120KW and the ratio of N2 /CH4 1.7, the conversion of methane is 88.4% and the yields of carbon black and C2 are 42.1% and 42.2% respectively, and the specific energy is 10.8KWh/kg(C2H2+C).
    甲烷的最大转化率为97.4%,在最佳条件下,输入功率120KW,NZ/cH4为1 .7时,甲烷的转化率为88.4%,炭黑的收率为42.1%,CZ的收率为42.2%,比能为 10.SK认飞/kg(c2场+C);
评价 添加词条 短句来源
  
    On the other hand, we do experiments as testing table L25(56) in the inner circular gradientless reactor by magnetic force beater, and investigate the four factors -temperature, speed velocity of CH4, CO2/ΣC, H2O/ΣC how to effect on the reaction of Z412W.
    另外,在磁力搅拌内循环无梯度反应器中,采用正交表L_(25)(5~6)安排试验,考察温度、甲烷流量、CO_2/烃碳、H_2O/烃碳四种因素对Z412W催化剂反应的影响,并且进行在3.0MP_a下运行300h以上的寿命考核,并考察了该催化剂的最佳工艺操作参数。
评价 添加词条 短句来源
  
    The CH4 decomposition experimental showed that monolithic Ni/γ-Al2O3 catalyst has good ability to activate methane.
    甲烷在催化剂上的单独裂解实验表明整体式Ni/γ-Al2O3催化剂具有较好的活化解离CH4的能力,在700℃时CH4解离为43.6%。
评价 添加词条 短句来源
  
更多       
  “甲烷”译为未确定词的双语例句
    An experimental study on Type CN-14 catalyst for pre-reforming of light oil to CH_4- rich gas
    CN-14型轻油预转化制富甲烷气催化剂的实验室研究
评价 添加词条 短句来源
  
    OxiditiveCouplingofMethaneoverW┐Mn/SiO2CatalystinaBench┐ScaleStainlesStelFluidized┐BedReactorWangXiaolai,ZhangJianing,YangDexin,ZhangChuanwei,LinJingzhiandLiShuben(NationalEngineringResearchCenterforFinePetrochemicalIntermediates,LanzhouInstituteofChem
    W-Mn/SiO _2甲烷氧化偶联催化剂流化床的放大研究
评价 添加词条 短句来源
  
    The Studies on CH_4 Partial Oxidation to Syngas in Microwave Field
    微波场中甲烷部分氧化制合成气的研究
评价 添加词条 短句来源
  
    Study on Modified Mo_2C/Al_2O_3 Catalyst for POM to Syngas
    改性Mo_2C/Al_2O_3催化剂用于甲烷部分氧化制合成气
评价 添加词条 短句来源
  
    THEORETICAL ANALYSIS OF COAL-METHANE ADSORPTION/DESORPTION MECHANISM AND ITS REVERSIBILITY EXPERIMENTAL STUDY
    煤对甲烷气体吸附—解吸机理的可逆性实验研究
评价 添加词条 短句来源
  
更多       
查询“甲烷”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  methane
       Effects of MgO promoter on properties of Ni/Al2O3 catalysts for partial oxidation of methane to syngas
例句来源      
       The effects of MgO promoter on the physicochemical properties and catalytic performance of Ni/Al2O3 catalysts for the partial oxidation of methane to syngas were studied by means of BET, XRD, H2-TPR, TEM and performance evaluation.
例句来源      
       Moreover, for the catalysts with a proper amount of MgO promoter, the nickel dispersiveness was enhanced, therefore making their catalytic performance in methane partial oxidation improved.
例句来源      
       The plasma catalyst treatment could totally change the distribution of aromatic products with higher methane conversion compared to the untreated catalyst.
例句来源      
       Besides precursors, methane as the carbon source and hydrogen as the ablation, oxygen or H2O was alternatively inlet into the reactive chamber at the pressure of 0.05 MPa.
例句来源      
更多          
  ch 4
       Results from scanning electron microscope (SEM) and transmission electron microscope (TEM) showed that CNTs grown in CH4/H2 (38.6%/61.4%, volume) mixture have many defects and contained disordered graphitic materials.
例句来源      
       In this paper, the premixed combustion of CH4/air mixture in a porous medium is numerically simulated with a laminar combustion model.
例句来源      
       The experimental results show that H2, CO2 and CH4 are the main gas products, and the molar fraction of hydrogen reaches in excess of 60%.
例句来源      
       The results of calculating the thermal conductivities of nine low-density molecular gases N2, O2, NO, CO, CO2, N2O, CH4, CF4, and SF6 obtained using the modified Eucken correction are compared with the standard results.
例句来源      
       The reactions of molecular elimination of CH4, C2H4, and C3H6do not play a substantial part in the mechanism of chemical transformations of TES.
例句来源      
更多          
  methan
       Numerical experiments with the model were conducted to establish the relationships between the protozoa and methan-oxidizing bacteria.
例句来源      
       Molekülmodelle für Methan und andere Verbindungen vom Typus XY4
例句来源      
       Wenn man annimmt, da? in Methan Wasserstoff als negatives Ion auftritt, l??t sich ein Molekülmodell berechnen, das mit experimentellen Daten im Einklang ist.
例句来源      
       Molekülmodelle für Methan und andere Verbindungen vom Typus XY4.
例句来源      
       Es wird die Dispersion in Methan und Ammoniak bestimmt, und die Eigenwellen-l?ngen werden aus den den Dispersionsverlauf sehr gut wiedergebenden vierkonstantigen Formeln berechnet.
例句来源      
更多          



         ~~
            考察了硝基甲烷对撫順頁岩油各餾分的萃取选择性。測定了其与撫顺2号粗輕油在20°和40°时的液-液平衡溶解度,以及氮、主烴和非烴等在平衡相中的分布。并进行了以硝基甲烷为溶液的三段逆迴間断式与小型連續逆流式的撫順2号粗輕油溶剂精制。根据試驗結果与相图計算,提出了較适宜的工业抽提操作条件:溫度为20°,溶剂比为2(重量),抽提塔的理論塔段数为5;并証明硝基甲烷为精制頁岩油各餾分的优良选择性溶剂,其对頁岩油中氮化合物的萃取选择性較之液体二氧化硫与80%酒精均高。硝基甲烷溶剂精制油經少量稀硫酸輔助洗滌后,所得到的輕柴油品貭优良,安定性极高。
文摘来源
         The carbonization test of Zalenol lignite is per(?)ormed in a small fixed bed reactor at 0.1-5.1 MPa, 300-900℃ in H_2 or N_2 with various additives for the purpose of producing more gas of higher heating value suitable for town gas.The experimental results indicate that carbonization temperature is important to yield gas with high heating value and 600-700℃ is the optimum range.The effects of pressure on gas and tar yield are significant. The heating value of gas is larger than 4000 kcal/Nm~3 either in N_2 ...
            为了获得较高产气率和热值的干馏煤气,以适应城市煤气的需要,对内蒙古扎赉诺尔褐煤在0.1—5.1MPa、300—900℃、N_2气或H_2气氛中以及添加不同添加剂的条件下进行了干馏试验。在小型固定床反应器中的试验结果表明,为制取较高热值的产品气,干馏温度是关键因素,600—700℃是最佳温度范围;压力对提高产品气产率和降低焦油烃类具有较大影响,当压力为2.1MPa(600——900℃)时,无论是氮气氛还是氢气氛,干馏煤气低热值几乎都大于4000kcal/Nm~3;H_2气氛较利于甲烷的生成,煤气热值和产气率均比N_2气氛下的高,加入添加剂Na-M-Ⅱ、还原铁粉和NiCO_(?)对于增加产气率也起积极作用,如在650℃、P=2.1MPa时添加Na-M-Ⅱ,可使产气率提高20%以上。
文摘来源
         A method for investigating the thermal explosion of condensed systems under isothermal condition has been presented, and the critical temperature, induction period and pre-explosional heating of the thermal explosion of trinitromethane has been experimentally investigated. The results indicates that selfaccelerating reaction and heat accumulation are the main factors of the transition from thermal decomposition to thermal explosion for trinitro-methane under isothermal condition.
            本文提出了等温条件下研究凝聚体系热爆炸的方法。实测了三硝基甲烷热爆炸的临界温度、诱导期和爆前升温。结果表明:自加速反应和热积累是等温条件下三硝基甲烷热分解过渡到热爆炸的主要因素。
文摘来源
 
<< 更多相关文摘    
图标索引    相关查询:

 对查询结果不满意

 
创建个人馆,免费下全文
 
中国知网
中国资源最丰富服务最先进的数字图书馆,最活跃的学术传播平台和知识门户...
http://www.cnki.net/

 
CNKI小工具
 
在知识搜索中查有关甲烷的内容
在数字搜索中查有关甲烷的内容
在概念知识元中查有关甲烷的内容
在学术趋势中查有关甲烷的内容
 
 

CNKI主页 设CNKI翻译助手为主页 | 收藏CNKI翻译助手
版权  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证(京)字008号