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
   lean gas 的翻译结果: 查询用时:0.009秒
图标索引 在分类学科中查询
所有学科
无机化工
更多类别查询

图标索引 历史查询
 

lean gas
相关语句
  贫气
     APPLICATION OF LEAN GAS IN AMMONIA PLANT
     贫气在合成氨生产中的应用
短句来源
     Suggestions on improvement are put forward, including the space between the hot water heater tubes enlarging from 32 mm to 50 mm, the addition of protective bushes to the top ends of demineralized water heater and double-pipe superheater, design of a special boiler for giving lean gas, and improvement on the materials. A presentation is given of the characteristics of the double-pipe boiler structure and its service results after the transformation.
     提出了改进意见,即热水加热器管间距由32m扩至50mm、软水加热器及套管式过热器最上端增加防腐护瓦、设计1台专用制贫气锅炉、改进材质等,并对改造后的套管式锅炉结构特点及其使用效果进行了介绍。
短句来源
     This article presents the process characteristics of mild Primary reforming,excessive air in Secondary reformer,MDEA carbon removal technology of BASF and cryonic purification process in Fudao second stage ammonia project aimed at lean gas,analyzes the problems of utilizing lean gas during,and proposes countermeasures.
     介绍中海石油化学股份有限公司富岛二期项目针对贫气所采用的温和一段转化、二段炉加过量空气、BASF节能型MDEA脱碳工艺、深冷净化等工艺特点,分析了利用贫气生产过程中所遇到的问题,并提出了对策。
短句来源
  贫煤气
     The gas quality characteristics for varieties of gases mixing and optimized mixing and optimized mixing ratio for“three gases”which are in accord with 7R gas quality characteristics is described, the concept of mixing for flue gas instead of lean gas from two stage gasier is given, and the comparison on the economic effect of two technologies for“three gases”mixing in the original commodity gas is made.
     介绍了多气种掺混的气质特性及符合7R气质特性的“三气”掺混最佳比; 提出了以烟道气替代两段炉贫煤气进行掺混的思路,并对原商品煤气中两种“三气”掺混技术的经济效果进行了比较。
短句来源
  “lean gas”译为未确定词的双语例句
     5. Numerical analysis has been performed on premixed combustion of lean gas mixture of methane and air in porous media.
     在相同工况参数条件下,RSCP与常规多孔介质预混燃烧的性能对比表明,前者的各个性能指标都明显优于后者。
短句来源
     The geological features of the sandstone lithologic gas reservoirs in Upper Paleozoic in E'erduosi Basin are complicated and their reservoir beds are commonly possessed of the characteristics of low-porosity,low-permeability and minor-production,an absolutely lean gas reservoir being difficult to be discovered in well testing,which increases the difficulty in doing evoluation exploration and reserve calculation.
     鄂尔多斯盆地上古生界砂岩岩性气藏地质特征复杂 ,其储集层普遍具有低孔、低渗、低产特征 ,试气中很难发现绝对意义干层 ,使评价勘探与储量计算难度较大。
短句来源
     In the last, advanced gas reburn, fuel lean gas reburn, amine-enhanced fuel lean gas reburn were introduced.
     最后介绍了高级天然气再燃 (AGR)、淡燃料天然气再燃和胺增强天然气再燃 (AEFLGR) 5种其他再燃技术
短句来源
     For rich gas condensate reservoirs, due to the component exchange between the injection gas and the condensed liquid, the re-vaporization is obvious. The tests show that the lean gas can vaporize the intermediate as well as the heavier fraction such as C_(20+).
     富凝析气藏常常采用注气开发 ,注入气体与原始凝析气藏流体进行组分交换 ,使凝析油在地下蒸发现象明显 ,注入干气不仅能蒸发凝析油中的中间烃类 ,而且也能蒸发C2 0 + 以上的重烃。
短句来源
  相似匹配句对
     APPLICATION OF LEAN GAS IN AMMONIA PLANT
     贫气在合成氨生产中的应用
短句来源
     Gas Engines:Lean Burn or Stoichiometric
     天然气发动机工作方式选择分析
短句来源
     On Lean Transportation
     论精细运输
短句来源
     Gas Station
     加油站
短句来源
     Gas Bearings
     气轴承
短句来源
查询“lean gas”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。
  lean gas
Sorption-Desorption of NOx from a Lean Gas Mixture on H3PW12O40·6H2O Supported on Carbon Nanotubes
      
The results show that the NO to NO2 oxidation function as well as the NOx reduction under lean gas conditions is affected by a change in the lean gas atmosphere.
      
Three model catalysts (Pt/Al2O3, Pt/TiO2, Pt/V2O5/TiO2) were examined in regard to their NO2 formation ability under a changing lean gas composition.
      
The Effect of a Changing Lean Gas Composition on the Ability of NO2 Formation and NOx Reduction over Supported Pt Catalysts
      
A barium‐containing three‐way automotive emission catalyst was submitted to a NOx storage step in flowing lean gas mixture containing 340 ppm NO and 8 vol% O2 in helium.
      
更多          


Based on the dew point pressure charts of ФapзaHe, an analytical correlation was established for dew point pressure predictions for gas condensates. The empirical correlation proposed in this study and the SRK equation of state based on the software package STATPACK (CALSEP A/S Chem. Eng. Consulting, Denmark) were used to predict the dew point pressures for 14 gas condensates of different sources, the average absolute relative deviation (AAD%) was 3. 93% for the former and 24. 26% for the latter respectively....

Based on the dew point pressure charts of ФapзaHe, an analytical correlation was established for dew point pressure predictions for gas condensates. The empirical correlation proposed in this study and the SRK equation of state based on the software package STATPACK (CALSEP A/S Chem. Eng. Consulting, Denmark) were used to predict the dew point pressures for 14 gas condensates of different sources, the average absolute relative deviation (AAD%) was 3. 93% for the former and 24. 26% for the latter respectively. For maximum liquid dropout volumes, the correlation of cho et al. was modified to extend its applicability to the lean gas condensates. The comparison of results of parallel calculation for 25 samples from both China and abroad t with the correlation of cho et al. and its extended version proposed in this study, showed that the extension was successful.

基于中ФapзaHe的露点压力计算图建立了凝析气露点压力计算的新型经验关联式。用新建立的关联式和基于SRK状态方程的STATPACK软件包,同时对14个国内外凝析气样品的露点压力进行预测,新关联式的绝对平均相对误差为3.93%,而STATPACK软件为24.26%。此外,对Cho等的最大反凝析液体积关联式进行了修正,拓宽了它的应用范围。对25个国内外凝析气样品的最大反凝析液体积百分数的计算结果表明,经修正的关联式取得了令人满意的结果。

As associated gas being the feed material,the Wenmi NGL recovery plant applies processes such as raw gas pressure-increasing,molecular sieve dehydration,propane precooling,expansion refrigeration and fractionation etc.to produce lean gas,LPG and light oil mainly.The purpose of this paper is to describe the process optimization of Wenmi NGL recovery plant on raising the utilization feed gas,intensifying of refrigeration effect,optimizing of rectification system,improving of air cooler control method...

As associated gas being the feed material,the Wenmi NGL recovery plant applies processes such as raw gas pressure-increasing,molecular sieve dehydration,propane precooling,expansion refrigeration and fractionation etc.to produce lean gas,LPG and light oil mainly.The purpose of this paper is to describe the process optimization of Wenmi NGL recovery plant on raising the utilization feed gas,intensifying of refrigeration effect,optimizing of rectification system,improving of air cooler control method and renovating of wastes discharge system etc.

温米轻烃天然气处理装置处理的是温米油田的伴生气 ,主要产品有干气、液化气和轻油 ,装置目前主要采用原料气增压、分子筛脱水、丙烷预冷、膨胀制冷、重接触和分馏的工艺。本篇主要从提高原料气利用率、提高装置的制冷深度、优化精馏系统、改进空冷器的控制方式和改造排污系统等方面论述了温米天然气处理装置工艺优化的过程

To address this issue,a series of experiments in this paper are performed and compared to quantitatively investigate the revaporizati on efficiency of retrograde condensate by lean gas injection.The studies include three main parts:(1) gas injection below the dew point in the PVT cell; (2) gas injection above and (3) below the dew point in long core equipment.Instead of t he simple synthetic fluid and the packed core systems used in the previous liter ature,the actual gas condensate...

To address this issue,a series of experiments in this paper are performed and compared to quantitatively investigate the revaporizati on efficiency of retrograde condensate by lean gas injection.The studies include three main parts:(1) gas injection below the dew point in the PVT cell; (2) gas injection above and (3) below the dew point in long core equipment.Instead of t he simple synthetic fluid and the packed core systems used in the previous liter ature,the actual gas condensate fluid and 1 m long-core are employed here.An in teresting finding is that lean gas can effectively revaporize not only the inter mediate but also heavy hydrocarbon( i.e.,C_20~+),which is contrary to the common belief that the heavy hydrocarbon cannot be revaporized by lean gas.

针对一富凝析气藏 ,在有介质和无介质、保持压力和部分保持压力条件下进行了一系列注气实验。实验结果表明 ,注入气体与原始凝析气藏流体进行组分交换使凝析现象明显 ,注入干气不仅能在地下反蒸发凝析油中的中间烃类 ,而且也能有效蒸发 C2 0 + 以上的重烃。作者首次采用实际凝析气藏流体和岩心进行长岩心注气实验 ,研究凝析油地下反蒸发的情况 ,对富含凝析油气田开发方式的优选 ,具有实际的指导意义

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关lean gas的内容
在知识搜索中查有关lean gas的内容
在数字搜索中查有关lean gas的内容
在概念知识元中查有关lean gas的内容
在学术趋势中查有关lean gas的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社