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
   加氢精制汽油 的翻译结果: 查询用时:0.086秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

加氢精制汽油
相关语句
  相似匹配句对
     Study on Process of FCC Gasoline Hydrorefining and Hydroisomerization
     催化汽油加氢精制加氢异构化工艺
短句来源
     Optimization of Coking Naphtha Hydrotreating Process
     焦化汽油加氢精制工艺优化的研究
短句来源
     Additives for Gasoline
     汽油添加剂
短句来源
     The Gasoline Price Drops
     汽油降价了
短句来源
     HYDROFINING OF RAW NAPHTHALENE
     粗萘加氢精制
短句来源
查询“加氢精制汽油”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
没有找到相关例句


The tars obtained from low-temperature carbonization of HDPE,PP,PPVC,and their mixtures with coal(with 5% plastics)were analyzed by GC-MS.The results show that the additions of HDPE and PP increase the yields of aliphatic hydrocarbons in tars.The remarkable increase of hydrocarbons and light compounds makes the tar be used as feedstocks for production of hydrogenated gasoline.The addition of PPVC enhances the yields of both aliphatic hydrocarbons and aromatic compounds.The physical and chemical synergism exists...

The tars obtained from low-temperature carbonization of HDPE,PP,PPVC,and their mixtures with coal(with 5% plastics)were analyzed by GC-MS.The results show that the additions of HDPE and PP increase the yields of aliphatic hydrocarbons in tars.The remarkable increase of hydrocarbons and light compounds makes the tar be used as feedstocks for production of hydrogenated gasoline.The addition of PPVC enhances the yields of both aliphatic hydrocarbons and aromatic compounds.The physical and chemical synergism exists in the co-carbonization of plastics and coal and reduces the chance of secondary reaction,which increases tar yield and favours the formation of methyl-substituted aromatic compounds in tars.

利用GC -MS考察了不同种类塑料 (PDPE ,PP ,PPVC)单独热解及与八一焦煤低温共焦化焦油的组成。结果表明 :添加HDPE、PP使煤焦油中脂肪烃的相对收率提高 ,焦油中脂肪烃的含量明显增加和轻质化 ,可作为加氢精制汽油的原料 ;而PPVC则使脂肪烃和芳香化合物的相对收率均增加 .塑料与煤共焦化过程中同时存在物理和化学协同作用 ,减少了二次反应的机会 ,增加了焦油收率 ,同时促进了焦油中芳香化合物的甲基化 .

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关加氢精制汽油的内容
在知识搜索中查有关加氢精制汽油的内容
在数字搜索中查有关加氢精制汽油的内容
在概念知识元中查有关加氢精制汽油的内容
在学术趋势中查有关加氢精制汽油的内容
 
 

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