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   合成汽油 的翻译结果: 查询用时:0.864秒
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合成汽油     
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  gasoline synthesis
     STUDY OF MIXED CATALYSTS(Cu-Zn-AI/ZEOLITE)FOR ONE STEP GASOLINE SYNTHESIS FROM CO_+H_2 Ⅱ.EFFECTS OF REACTION CONDITION ON PRODUCT SELECTIVITY
     CO+H_2一段法合成汽油复合催化剂的研究 Ⅱ.反应条件对产物选择性的影响
短句来源
     STUDY ON CATALYSTS FOR TWO STAGE GASOLINE SYNTHESIS FROM SYNGAS
     用改良MTG方法自合成气两步合成汽油催化剂的研究
短句来源
     DEVELOPMENT OF TWO-STAGE MODIFIED FT(MFT) GASOLINE SYNTHESIS PROCESS FROM SYNGAS
     CO+H_2两段法合成汽油(MFT)过程开发
短句来源
     The Analysis of the First-Stage Products from Modified FT Gasoline Synthesis Process by Capillary Gas-Liquid Chromatography
     MFT合成汽油一段产物的毛细管气相色谱分析
短句来源
  synthetic petroleum
     Recent progresses in manufacture or synthesis of syngas,synthetic petroleum,higher hydrocarbons (mainly ethylene),methanol,formaldehyde,benzene,acetic acid,methyl acetate, acetaldehyde,ethanol,hydrocyanic acid,acetylene,carbon fiber,naphthalene and formic acid from methane are reviewed
     论述了由甲烷为原料生产和制取合成气、合成汽油、高级烃( 主要是乙烯) 、甲醇、甲醛、苯、乙酸、乙酸甲酯、乙醛、乙醇、氢氰酸、乙炔、碳纤维、萘和甲酸等一碳化学产品的国内外新技术进展。
短句来源
  “合成汽油”译为未确定词的双语例句
     Synthesis gasoline process from CO+H_2 in high-speed fixed bed
     高速固定床CO+H_2合成汽油
短句来源
     Study on Modified ZSM-5 Zeolites as Catalyst for Methanol Conversion to Hydrocarbon
     改性ZSM-5分子筛作为甲醇合成汽油催化剂的研究
短句来源
     Direct synthesis of gasoline from CO and H_2 is studied using com-posite catalysts—mixtures of precipitated Co and ZSM-5,sintered Fe-Mnand ZSM-5 and fused Fe and ZSM-5.The shape selective property of ZSM-5 zeolite greatly improves the product distribution of F-T synthe-sis.
     本文研究了CO+H_2直接合成汽油反应中复合催化剂的催化特性。 复合催化剂是由F-T 催化剂与ZSM-5分子筛组成的,包括沉淀钻/ZSM-5(Ⅰ)、铁-锰/ZSM-5(Ⅰ)和熔铁/ZSM-5(Ⅱ)催化剂。
短句来源
     The development of synthesis gaso■ine process from CO+H_2 with tail gas recycle in high-speed fixed bed is studied.
     进行了尾气循环高速固定床CO+H_2合成汽油工艺过程的开发研究。
短句来源
     STUDY OF MIXED CATALYSTS(Cu-Zn-AI/ZEOLITE)FOR ONE STEP GASOLINE SYNTHEIS FROM CO_+H_2 Ⅰ.EFFECTS OF ZEOLITES
     CO+H_2一段法合成汽油复合催化剂的研究 Ⅰ.分子筛的影响
短句来源
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  相似匹配句对
     N,N,N?
     合成了 N,N,N?
短句来源
     Coumarin fluorescent dyes such as C.
     合成了C.
短句来源
     A NEW PATHWAY FOR REDUCING THE COST OF F-T SYNGASOLING
     降低F-T合成汽油成本的途径
短句来源
     Water-soluble desulfurization assistant has been synthesized.
     合成了水溶性的汽油脱硫助剂。
短句来源
     Additives for Gasoline
     汽油添加剂
短句来源
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  synthetic gasoline
Groups of 3 to 4 animals each received 1 ml/kg of methylchloroform, 0.3 ml/kg of benzene, or 3 ml/kg of a synthetic gasoline mixture (hexane/heptane/octane, ratio 30∶50∶20) by gastric intubation.
      
In the selective process of the syngas conversion to synthetic gasoline a bifunctional catalytic system has to be used.
      
Coal can either be a source of synthetic gasoline for the current internal combus tion engine or a source of electricity for battery vehicles.
      
In 1923, in Germany, a patent was granted for the Fischer-Tropsch process for producing gas from coal to manufacture synthetic gasoline.
      
The resulting crude shale oil can then be refined to produce a synthetic gasoline with properties close to those of petroleum based fuel.
      
  gasoline synthesis
The properties of the resulting catalysts in gasoline synthesis from syngas via dimethyl ether depend on the way in which palladium was introduced.
      
Application of mesoporous crystalline silicates to a good catalyst support for gasoline synthesis
      
In DME transformation into olefins and/or gasoline, zeolite catalysts of the same type as in the gasoline synthesis from methanol are used.
      
Second, gasoline synthesis can be performed using even lean syngas obtained by air oxidation of methane.
      
  synthetic petroleum
The lower molecular weight rubbers may have potential as plasticizing additives in commercial processing of synthetic polyisoprenes and as hydrocarbon feedstock for a synthetic petroleum industry.
      
Scraping the bottom of the barrel: greenhouse gas emission consequences of a transition to low-quality and synthetic petroleum r
      
A transition to low-quality and synthetic petroleum resources such as tar sands or coal-to-liquids synfuels could raise upstream GHG emissions by several gigatonnes of carbon (GtC) per year by mid-century unless mitigation steps are taken.
      
Bitumen from the froth plant is pumped to the upgrader to be converted into synthetic petroleum products.
      
Note that syngas fermentation is not the same thing as a Fischer-Tropsch process, which can take syngas from biomass and produce synthetic petroleum.
      
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利用水煤气合成汽油中的七碳烷、烯烃馏份(90—100°实沸沸程)为原料,在装有50毫升的氧化铬/氧化铝催化剂的固定床内进行催化芳烃化反应,发现在所考察的试验范围内,芳烃生成率ω,进料的总转化率 y 及气体的生成率 z 与空间流速 V 的关系均可分别用著名的方程式来关连.本文提供了这些关连式的内容.同时,发现积聚在催化剂表面的焦的生成速度可以采用 Villers-Fisher 所提出的论据来关连.本文也提供了该关连式的内容.根据试验的初步结果,我们有理由相信七碳烷、烯烃在催化芳煤化时生成焦的途径,可能是和 Voorhies 曾经考察过的催化裂化时生成焦的途径及 Watson 等所曾经考察过的环己烷催化脱氢时的焦生成途径相同.

A modified method is described for the analysis of straight run gasoline and Fisher-Tropsch gasoline with the aid of calibration curves.This method can be satis- factorily applied to samples with aromatics or olefin content below 15% by volume. Carrier displacement technique is recommended for the separation of saturated hydrocarbon and aromatics at low temperatures using normal pentene as carrier. This method is more efficient than the conventional pentane elution technique. A method for the analysis of ordinary...

A modified method is described for the analysis of straight run gasoline and Fisher-Tropsch gasoline with the aid of calibration curves.This method can be satis- factorily applied to samples with aromatics or olefin content below 15% by volume. Carrier displacement technique is recommended for the separation of saturated hydrocarbon and aromatics at low temperatures using normal pentene as carrier. This method is more efficient than the conventional pentane elution technique. A method for the analysis of ordinary cracked gasoline is also suggested.

本文介绍用新的校正曲线进行烷-芳烃二元系(直馏汽油)和烷-烯二元系(费托合成汽油)的分析.误差分别为0.2%与0.5%(体积).用戊烯为夹带剂可以有效地将烷-芳烃混合物分离.试验应在较低温度下进行以避免烯的聚合.根据所提出的经验公式,可以进行与一般低芳烃含量的裂化汽油组成相近的烷、烯、芳烃三元系的分析.误差在1%以下.

Direct synthesis of gasoline from CO and H_2 is studied using com-posite catalysts—mixtures of precipitated Co and ZSM-5,sintered Fe-Mnand ZSM-5 and fused Fe and ZSM-5.The shape selective property of ZSM-5 zeolite greatly improves the product distribution of F-T synthe-sis.The products are composed of large portion of low molecular wei-ght hydrocarbons(lower than C_(11)),more aromatics and no oxygenated products.The quality of gasoline was thus improved.

本文研究了CO+H_2直接合成汽油反应中复合催化剂的催化特性。复合催化剂是由F-T 催化剂与ZSM-5分子筛组成的,包括沉淀钻/ZSM-5(Ⅰ)、铁-锰/ZSM-5(Ⅰ)和熔铁/ZSM-5(Ⅱ)催化剂。由于ZSM-5是具有独特的形状选择性的固体酸催化剂,因而改善了F-T 合成反应的选择性。试验结果证明,复合催化剂使F-T 反应产物中无大于C_(11)的烃类,汽油收率较高,且其中含有大量芳烃,提高了汽油质量。同时产物中也无含氧化台物。根据合成产物组成分析结果,对于复合催化剂上CO+H_2反应途径进行了若干探讨。

 
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