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   粗柴油 的翻译结果: 查询用时:0.535秒
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粗柴油
相关语句
  gas oil
     The unit has been completed and put into operation in May, 1997. The feedstock was straight run vacuum gas oil from Arabian light crude through mild hydrotreating and the catalyst was CRP-S particularly developed by RIPP. With lower supplement rate, the catalyst has superior selectivity for both propylene and gasoline.
     该装置于1997年5月建成投产,原料为经低苛刻度加氢处理的沙特阿拉伯轻质原油的直馏粗柴油,采用该院专门开发的CRP-S催化剂,在补充速率较低的情况下,催化剂有较好的丙烯和汽油选择性。
短句来源
  crude diesel oil
     The used crude diesel oil is carried to hydrofining unit in the refinery.
     萃取后的粗柴油用于炼油厂加氢精制装置。
短句来源
  “粗柴油”译为未确定词的双语例句
     Pretreatment of phenol bearing wastewater from catalytic cracking has been carried out using crude coking diesel oil to extract phenol. The experimental results show that the optimum extraction conditions are as follows:pH 7.0~8.5,temperature 15~40℃,1.7~2.1 of volumetric ratio of oil/water and 4~7 theoretic extraction stages.
     选用焦化粗柴油为萃取剂,对催化裂化含酚废水进行脱酚预处理,结果表明,最佳萃取条件为:pH7.0~8.5,温度15~40℃,油水体积比1.7~2.1,理论萃取级数4~7级。
短句来源
     The Study on Production of Wax from Straight-Run Wide Fraction
     直馏粗柴油制蜡工艺研究
短句来源
     The nitrogen content were significantly reduced from more than 0.5% to less than 0.21% and most of saturates in CGO were remained in raffinate.
     抽余油保留了焦化蜡油中绝大部分饱和烃 ,氮含量由原来的 0 .5 %以上降低到 0 .2 1%以下 ,质量优于相应的减压粗柴油 ;
短句来源
     The results showed that when coking diesed oil is used as extrantant, the optimum extracting conditions are: pH: neutral; temperature: t=15-40℃;
     研究表明 ,用相应原油所产焦化粗柴油做萃取剂 ,最佳萃取条件为 :p H值中性 ,温度 t=1 5~ 40℃ ;
短句来源
     phenol removal rate: over 85%. The rude diesel oil after extranting was processed through hydrofining, and regeneration etc. posttreatment processes are no longer needed.
     脱酚率达 85%以上 ,萃取后的粗柴油依据现有工艺进行加氢精制 ,不需再生等后处理。
短句来源
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  相似匹配句对
     The Study on Production of Wax from Straight-Run Wide Fraction
     直馏柴油制蜡工艺研究
短句来源
     The used crude diesel oil is carried to hydrofining unit in the refinery.
     萃取后的柴油用于炼油厂加氢精制装置。
短句来源
     Seeing red
     “红色”柴油
短句来源
     Diesel Oil Genarator Set Supervisory System
     柴油发电机组监控系统
短句来源
     On Rough Algebras
     代数研究
短句来源
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  gas oil
Highly selective refining of light vacuum gas oil by five-step countercurrent extraction of aromatic and heteroatomic compounds with N-methylpyrrolidone or dimethylacetamide in the presence of low-boiling nonpolar solvents was studied.
      
Extractive refining of atmospheric gas oil with N-methylpyrrolidone
      
A study was carried out of extractive refining of atmospheric gas oil with N-methylpyrrolidone in the presence of undecane to remove aromatic hydrocarbons and sulfur-containing compounds and thus obtain a summer diesel oil component.
      
Solutions of hydrated reversed micelles and mixtures of distillate cracking residue and light catalytic gas oil are studied by the methods of correlation spectroscopy of scattered light and polarized fluorescence, respectively.
      
The PAPAR properties enhancing the oxidation resistance of petroleum luminophores produced from catalytically cracked heavy gas oil and heavy pyrolysis tar were studied.
      
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In 1995 , the Asia-Pacific region used a total of 15. 1 million b/d of crude oil. of which the region's own crude accounted for 44 %, imported Middle East crudes accounted for 51%. and the other 5% was from other parts of the world. By 2000, crude imports into the Asia-Pacific region are expected to rise to 11. 3 million b/d. of which the region's own crude would account for about 39%. and crudes from the Middle East and the other parts of the world would account for 55% and 6% respectively. The share of the...

In 1995 , the Asia-Pacific region used a total of 15. 1 million b/d of crude oil. of which the region's own crude accounted for 44 %, imported Middle East crudes accounted for 51%. and the other 5% was from other parts of the world. By 2000, crude imports into the Asia-Pacific region are expected to rise to 11. 3 million b/d. of which the region's own crude would account for about 39%. and crudes from the Middle East and the other parts of the world would account for 55% and 6% respectively. The share of the Middle East crudes in the Asia-Pacific region's total crude use is expected to rise to 64% in 2005, and 69% in 2010. The influence of Brent-based prices is expected to rise substantially over the next fifteen years to impact on price formulas for all three types of crudes used in the Asia-Pacific region. In 1998, the Asia-Pacific's net import requirements for petroleum products are expected to rise to" 2. 6 million b/d. Between 2000 and 2005, the region would be consistently short of gasoil, LPG, and naphtha on a huge scale. On the other hand, a gasoline balance (perhaps with small surpluses) is emerging in the region. The gasoil-naph- tha price differential is expected to narrow, and the gasoil price would rise above the gasoline price. The price differential between these two products in the region is likely to widen. Changing oil trade patterns in the Asia-Pacific region over the next ten to fifteen years are likely to significantly impact the global oil market. Most of the forecast increase in Middle East production will be export to Asia and the Pacific. Higher demand for imported sweet crudes from West Africa, the North Sea, and Latin America is likely to emerge.

1995年亚太地区的原油消费总量为1510万桶/日,其中本地区自产原油占44%,中东原油占51%,从世界其他地区进口的原油占5%。2000年亚太地区的原油进口量预计将增加到1130万桶/日,其中39%由本地区自产,采自中东和其他地区的分别占55%和6%。中东原油在亚太地区原油消费总量中的比重将上升到2005年的64%和2010年的69%。未来15年以布伦特油为基准的油价对亚太地区三种原油价格公式的影响将明显加大。1998年亚太地区的油品净进口量预计将达到260万桶/日,2000年将达到290万桶/日。2000~2005年,亚太地区的粗柴油、液化石油气和石脑油可能缺口较大,而汽油将保持供求平衡,并可能有少量的剩余。汽油、石脑油的价差将变小,粗柴油的价格将超过汽油的价格,低硫燃料油和高硫燃料油的价差可能加大。在未来的10~15年里,亚太地区的石油贸易结构的变化将对世界石油市场产生重大的影响。中东石油产量增长的绝大部分将出口到亚太地区。亚太地区还将从西非、北海和拉丁美洲进口更多的低硫原油。

Pretreatment of phenol bearing wastewater from catalytic cracking has been carried out using crude coking diesel oil to extract phenol.The experimental results show that the optimum extraction conditions are as follows:pH 7.0~8.5,temperature 15~40℃,1.7~2.1 of volumetric ratio of oil/water and 4~7 theoretic extraction stages.Under the above conditions,the mass concentration of phenol in effluent is 50 mg/L. The used crude diesel oil is carried to hydrofining unit in the refinery.

选用焦化粗柴油为萃取剂,对催化裂化含酚废水进行脱酚预处理,结果表明,最佳萃取条件为:pH7.0~8.5,温度15~40℃,油水体积比1.7~2.1,理论萃取级数4~7级。在上述条件下,出水酚质量浓度为50m g/L。萃取后的粗柴油用于炼油厂加氢精制装置。

A dephenolization is carried

选用焦化粗柴油为萃取剂,在转盘萃取搭连续试验装置中,对催化裂化含酚废水进行脱酚预处理。结果表明,用焦化粗柴油做萃取剂,进水pH值为80~90不加调节;油水比(体积比)17∶1~21∶1;转盘转数1100r/min,酚萃取脱除率达到85%以上。萃取后的粗柴油依据现有工艺而进行加氢精制,不需进行再生等后处理。整个萃取工艺简单易行,能满足预处理的要求

 
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