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
   侧线评价 的翻译结果: 查询用时:0.314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
 

侧线评价
相关语句
  side-line evaluation
     The process of selective hydrogenation of C 4 fraction and the catalyst employed was studied. Industrial side-line evaluation test shows that alkyne contents in C 4 fractions can be reduced from the original 0.9%~1.3% to less than 1.5×10 -5 by catalytic selective hydrogenation with multi-metal catalysts. The loss in butadiene is less than 1.5%.
     碳四馏份选择加氢催化剂及工艺条件进行了研究 ,经工业侧线评价试验表明 ,含有质量分数 0 9%~ 1 3 %炔烃的碳四馏份经该催化剂加氢处理后 ,其炔烃质量分数可脱除至 <1.5× 10 - 5,丁二烯损失 <1 5 % (质量分数 )。
短句来源
  “侧线评价”译为未确定词的双语例句
     Results of sideline experiments indicate that the new selective hydrogenation catalyst for C_2 fractions,BC-H-20A can run at high space velocity with high selectivity and producing less green oil,its properties are much better than C31-1A、BC-037、G-58B、LT-161 and HO-11.BC-H-20A catalyst has been used at Liaoyang Petrochemical and Fiber Co.
     开发出新型C2 馏份选择加氢催化剂BC -H - 2 0A ,侧线评价结果表明 ,该催化剂具有高空速、高选择性、绿油生成量少等优点 ,性能优于C31 - 1A、BC - 0 37、G - 58B、LT - 1 61和HO - 1 1等催化剂。
短句来源
     The on-site side-stream test indicated that LS-951T catalyst possessed high activities of hydrogenation and organo-sulfur hydrolysis at the condition of space velocity 1000-4000h -1 and temperature 240-340℃.
     工业侧线评价结果表明,在较宽的反应温度(240~340℃)、较宽的反应空速(1000~4000h-1)下,LS951T催化剂具有良好的加氢活性及有机硫水解活性。
短句来源
  相似匹配句对
     evaluate;
     评价;
短句来源
     On Evaluation
     论“评价
短句来源
     Sideline Optimization for an Atmospheric Distillation Column
     常压塔的侧线优化
短句来源
     THE SENSORY LINE SYSTEM OF GALEASPIDA (AGNATHA)
     盔甲鱼类的侧线系统
短句来源
     Snout length in head length 3.0 (2.9-3.1), interorbital width 4.3 (4.0-4.7).
     3)新种侧线平直 ;
短句来源
查询“侧线评价”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。
  industrial evaluation
A noncontact optothermal method is described for possible application to routine industrial evaluation of the degree of cure in polymeric composites.
      


Results of sideline experiments indicate that the new selective hydrogenation catalyst for C_2 fractions,BC-H-20A can run at high space velocity with high selectivity and producing less green oil,its properties are much better than C31-1A、BC-037、G-58B、LT-161 and HO-11.BC-H-20A catalyst has been used at Liaoyang Petrochemical and Fiber Co.and Qilu Petrochemical Co.since Oct.1997 and April 1999 respectively with satisfactory results.

开发出新型C2 馏份选择加氢催化剂BC -H - 2 0A ,侧线评价结果表明 ,该催化剂具有高空速、高选择性、绿油生成量少等优点 ,性能优于C31 - 1A、BC - 0 37、G - 58B、LT - 1 61和HO - 1 1等催化剂。BC -H - 2 0A催化剂已分别在辽阳石油化纤公司和齐鲁石油化工公司投用 ,运行情况良好 ,可以替代进口的G - 58C催化剂。

A mordenite catalyst modified with Na +,K + was prepared and was used in amination of methanol in gas phase.The results of model test show that the activity of the catalyst and the selectivity of dimethylamine are high.The conversion of methanol is higher than 98% and the selectivity of dimethylamine is higher than 62% at 320~340 ℃ and 1.8~2.0 MPa.Semi-plant test for the preparation of the catalyst and industrial side line test were carried...

A mordenite catalyst modified with Na +,K + was prepared and was used in amination of methanol in gas phase.The results of model test show that the activity of the catalyst and the selectivity of dimethylamine are high.The conversion of methanol is higher than 98% and the selectivity of dimethylamine is higher than 62% at 320~340 ℃ and 1.8~2.0 MPa.Semi-plant test for the preparation of the catalyst and industrial side line test were carried out.The results indicate that the stability and strength of the catalyst are high enough for its use in industry. [

制备了钠、钾离子改性的丝光沸石催化剂 ,并用于甲醇气相氨化制甲胺。模试结果表明 ,该催化剂活性和二甲胺选择性均较高 ,在 3 2 0~ 3 4 0℃、1.8~ 2 .0MPa下 ,甲醇转化率≥ 98% ,二甲胺选择性≥ 62 %。在此基础上 ,进行了中试规模的催化剂制备试验及工业侧线评价 ,结果表明 ,该催化剂性能稳定、强度高 ,适于工业甲胺生产装置使用

The process of selective hydrogenation of C 4 fraction and the catalyst employed was studied. Industrial side-line evaluation test shows that alkyne contents in C 4 fractions can be reduced from the original 0.9%~1.3% to less than 1.5×10 -5 by catalytic selective hydrogenation with multi-metal catalysts.The loss in butadiene is less than 1.5%.The catalyst still maintains high activity and selectivity after reaction for 640 h.

碳四馏份选择加氢催化剂及工艺条件进行了研究 ,经工业侧线评价试验表明 ,含有质量分数 0 9%~ 1 3 %炔烃的碳四馏份经该催化剂加氢处理后 ,其炔烃质量分数可脱除至 <1.5× 10 - 5,丁二烯损失 <1 5 % (质量分数 )。经6 40h考核 ,催化剂仍保持良好的活性和选择性

 
<< 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侧线评价的内容
在知识搜索中查有关侧线评价的内容
在数字搜索中查有关侧线评价的内容
在概念知识元中查有关侧线评价的内容
在学术趋势中查有关侧线评价的内容
 
 

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