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
   焦油蒸馏 的翻译结果: 查询用时:0.582秒
图标索引 在分类学科中查询
所有学科
燃料化工
石油天然气工业
机械工业
更多类别查询

图标索引 历史查询
 

焦油蒸馏
相关语句
  tar distillation
     Application of New Type of Tray in Tar Distillation System
     新型塔板在焦油蒸馏系统中的应用
短句来源
     Application of Gas Chromatography in the Process Control of Tar Distillation
     色谱分析在焦油蒸馏生产过程控制中的应用
短句来源
     The Influencing Factors on the Quality of Three Kinds of Mixture from Tar Distillation and Control Measures
     影响焦油蒸馏三混产品质量因素及防范措施
短句来源
     Practice for Raising the Treating Capacity of Tar Distillation Plant
     焦油蒸馏装置提高处理能力的实践
短句来源
     Application of Slant Hole- Float Valve Combination Tray in Capacity Expansion Revamping of Pangang's Coal Tar Distillation System
     斜孔—浮阀复合塔板在攀钢焦油蒸馏系统扩能改造中的应用
短句来源
更多       
  coal tar distillation
     Application of Slant Hole- Float Valve Combination Tray in Capacity Expansion Revamping of Pangang's Coal Tar Distillation System
     斜孔—浮阀复合塔板在攀钢焦油蒸馏系统扩能改造中的应用
短句来源
  “焦油蒸馏”译为未确定词的双语例句
     The Control of One Hundred and Fifty Thousand Tar Distill
     十五万吨焦油蒸馏控制
短句来源
     EFFECTS OF MODE DISCRIMINATION AND MULTIPLE OBJECTIVE OPTIMIZATION ON QUALITY OPTIMIZATION OF DISTILLED COKE TAR
     模式识别多目标调优技术对焦油蒸馏产品质量调优的探讨
短句来源
     Technical Transformation on No.2 Tar Distilling System
     焦油蒸馏二系技术改进
短句来源
     The distillation of coal tar is the first key procesdure of productive process of coal chemical industry. It directly interferes the yield of industrial Naphthalene,the degree of processing difficulty in latter precesses,the quality of produces and the consumption of energy. Its operation is more difficult than that of oil refining distillatory tower.
     焦油蒸馏是煤化工生产过程的第一道关键工序 ,直接影响工业萘对焦油的产率和后序工段的加工难度、产品质量及能耗 ,而其操作难度高于炼油蒸馏塔 .
短句来源
     In this paper,the ignition point,flash point,viscosity,density,calorific value,condensation point of the combustible substance obtained from the living beings tar is analyzed,and it is proved that the combustible substance can be acted as the replacing diesel fuel.
     本文通过对生物质焦油蒸馏后的可燃物的燃点、闪点、黏度、密度、热值、凝点的实验分析,得出了此可燃物可做发动机的代用燃料。
短句来源
更多       
查询“焦油蒸馏”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。
  tar distillation
Results: Highest median concentrations of naphthalene in air were found in converter infeed (93.2?μg/m3) and coal-tar distillation (35.8?μg/m3).
      
Among non-smokers we found high median (1+2)-NOL levels in converter bricklayers (120.1?μg/l), in coal-tar distillation workers (56.0?μg/l) and in coking plant workers (29.5?μg/l).
      
It was shown on the basis of industrial experiments that the supply of ammonia and sodium carbonate solution to the overhead pipe of the shale tar distillation unit causes increased corrosion of the condensation equipment.
      
Intensification of polymerizer operation in pyrolysis tar distillation unit
      
The lower line comprises samples from the low temperature tar distillation site and the low temperature coke oven.
      
更多          


With the purpose of multiple objective optimization the production and measuring data of the distilled coke tar are calculated and analyzed by using PLS regression and statistical mode discrimination technique for optimal determination of the plane,The critical processing factors and more significant control value affecting produt quality are also achieved.

以多目标综合调优为目的,采用PLS回归和最优判别平面的统计模式识别技术对焦油蒸馏的生产检测数据进行了计算和分析,找出了影响产品质量的重要工艺参数和较佳控制值。

Coal tar is a rich resource of polyaromatics and highcarbon-containg materials, which has not yet been fully utilized in our country. ln aspects of its processing volume and technology coal tar chemical industry enormously falls behind the petrochemical industry. This paper discusses some key problems of coal taf processing technology: 1. primary distillation technology of coal tar, 2. Special distillation technologies, 3' crystallization process for polyaromatic separation, 4. processing and utilization of...

Coal tar is a rich resource of polyaromatics and highcarbon-containg materials, which has not yet been fully utilized in our country. ln aspects of its processing volume and technology coal tar chemical industry enormously falls behind the petrochemical industry. This paper discusses some key problems of coal taf processing technology: 1. primary distillation technology of coal tar, 2. Special distillation technologies, 3' crystallization process for polyaromatic separation, 4. processing and utilization of coal tar pitch, 5. economic magnitude of coal tar proces sing.

煤焦油是多环芳烃和高碳物料的宝贵资源,我国尚未充分利用。煤焦油化工在规模和技术上都远远落后于石油化工,应急起直追。本文从以下方面对煤焦油加工中的一些关键问题进行了探讨:(1)煤焦油蒸馏技术;(2)特殊蒸馏技术的采用;(3)多环芳烃分离中的结晶技术;(4)煤焦油沥青加工利用技术;(5)煤焦油加工的经济规模等。

The calculation method for primary gasifying temperature during tar dis-tillation is gained with phase equilibrium principle. Its result is compared with the calcu-lated result with experienced equation. At the same time the relationship between prima-ry gasifying temperature and generated rate of tar fraction and overheated steam con-sumption of secondary evaporator.

利用相平衡原理得出的焦油蒸馏时一次汽化温度的计算方法,其结果与按经验公式的计算结果进行了比较,同时讨论了一次汽化温度与焦油馏分产率及二段蒸发器过热蒸汽用量的关系。

 
<< 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焦油蒸馏的内容
在知识搜索中查有关焦油蒸馏的内容
在数字搜索中查有关焦油蒸馏的内容
在概念知识元中查有关焦油蒸馏的内容
在学术趋势中查有关焦油蒸馏的内容
 
 

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