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   commercial applications 在 石油天然气工业 分类中 的翻译结果: 查询用时:0.188秒
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commercial applications
相关语句
  工业应用
    Manufacture and Commercial Applications of FCC Additives
    FCC助剂制备技术及工业应用
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    Commercial applications showed that by employing MGD technology , the LPG and LCO yields could be increased by 1.3-5.0 percentages and 3.0-5.0 percentages respectively; the olefin content in cracked naphtha could be decreased by 9-11 percentages with the increments of RON and MON of 0.2-0.7 and 0.4-0.9 unit respectively.
    工业应用结果表明 :在催化裂化装置上采用MGD技术 ,液化气产率可增加 1.3~ 5 .0个百分点 ,柴油产率可增加 3.0~ 5 .0个百分点 ,汽油的烯烃含量在降低 9~ 11个百分点的同时 ,RON和MON分别可提高 0 .2~ 0 .7和 0 .4~ 0 .9个单位。
短句来源
    Essential characteristics of distillates from Middle-East crudes were analyzed. Commercial applications of hydrocracking, hydrotreating, hydrodewaxing,hydrofining as well as the combined processes were reviewed. Problems coneerning production of lube base oils with Middie-East distillates were explored.
    分析了中东原油馏分油的基本性质,综述了加氢裂化、加氢处理、加氢脱蜡、加氢精制及组合工艺的工业应用情况,探讨了由中东原油馏分油生产润滑油基础油应注意的问题,提出了适合炼油厂生产润滑油的建议。
短句来源
    The commercial applications in the Refinery of Baling Petrochemical Company, etc. indicated that a reforming feedstock with less than 0.5 μg/g sulfur and nitrogen and minor impurities could be produced from a straight run gasoline with a sulfur and nitrogen content of less than 800 μg/g and 3.0 μg/g respectively at the operating conditions of a pressure of 1.6~2.0 MPa, a temperature of 260~280 ℃, a H 2/oil volume ratio of 60~90 and a LHSV of 8~10;
    经长岭炼油化工总厂等催化重整预加氢装置的长期工业应用表明,在压力1.6~2.0MPa、温度260~280℃、氢油体积比60~90、体积空速8~10h-1的条件下,可用硫、氮含量分别为≤800μg/g、≤3.0μg/g的直馏汽油生产出硫、氮含量都<0.5μg/g、其它杂质含量合格的重整进料;
短句来源
    Other commercial applications of pneumatic external cooler were also introduced.
    还介绍了气控式外取热器在其它装置的工业应用情况。
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  “commercial applications”译为未确定词的双语例句
    Accordingly, it will bring substantial improvement in economical effectiveness and social benefit if optimize the existent process indexes and be put into commercial applications.
    如通过优化现有各项工艺参数,投入商业化应用,将产生巨大的经济效益和社会效益。
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  commercial applications
However, in many technological and commercial applications, these alloys are exposed to media serving as sources of hydrogen, and, therefore, severe problems can arise because of the development of their embrittlement under the effect of hydrogen.
      
It is shown that light-emitting diode structures can be classified for commercial applications by studying time-resolved photoluminescence spectra.
      
It is concluded that the structures are promising for commercial applications.
      
A conclusion has been made that CdGa2Se4 single crystals are promising for commercial applications in photoelectric converters of unpolarized and linearly polarized light.
      
Numerous small to midsize startup biotechnology companies in North America and the Europe are currently using the baculovirus-insect cell technology to produce custom recombinant proteins for research and commercial applications.
      
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Several explosion-proof reactors were successfully fabricated by Jingmen Refinery for the use in crude oil desalting units. The structure, characteristics, operating conditions, electric field intensity and the selection of impedance of this type reactor are described. It can be used in different desalting units for various crude oil by properly adjusting the voltage and impedance.Commercial application indicates that it is in some respects superior to the imported ones. By using this type of...

Several explosion-proof reactors were successfully fabricated by Jingmen Refinery for the use in crude oil desalting units. The structure, characteristics, operating conditions, electric field intensity and the selection of impedance of this type reactor are described. It can be used in different desalting units for various crude oil by properly adjusting the voltage and impedance.Commercial application indicates that it is in some respects superior to the imported ones. By using this type of reactor, crude oil can be deeply desalted to meet the requirements of heavy oil catalytic cracking.

本文主要介绍电脱盐防爆电抗变压器的运行概况及结构、技术特性、电场强度和电抗阻值的选择.调整电压及电抗器阻值,可机动灵活地用于加工不同原油的电脱盐装置.从运行情况看,有些方面优于引进的美国设备,可大大节约外汇.同时为催化裂化炼制重油深度脱盐提供了条件,可供其它炼油厂电脱盐装置参考.

In this bench-scale study, two kinds of refinery wastewater, i. e. ef- fuents of floatation and 1st-stage aeration, were further treated satisfactorily using a biofilm A/O (upflow packed bed anaerobic denitrification-plug flow contact oxidition nitrification) with a reflux process. The selection of packings was also investigated and briefly discussed. Measures to enhance COD and NH_3-N removal were proposed as well. Operaing parameters, e. g. A/O volume ratio of 1:3, reflux ratio of 1:0.5~1.0, HRT (hydraulic...

In this bench-scale study, two kinds of refinery wastewater, i. e. ef- fuents of floatation and 1st-stage aeration, were further treated satisfactorily using a biofilm A/O (upflow packed bed anaerobic denitrification-plug flow contact oxidition nitrification) with a reflux process. The selection of packings was also investigated and briefly discussed. Measures to enhance COD and NH_3-N removal were proposed as well. Operaing parameters, e. g. A/O volume ratio of 1:3, reflux ratio of 1:0.5~1.0, HRT (hydraulic residence time) of 24 hours, and volumeric COD and NH_3-N removal rates of 0.6 kg COD/(m~3·d) and 0.08 kg NH_3-N/(m~3·d), respectively, were recommended for pilot plant studies and commercial application.

本文论述了采用上向流填料床缺氧反硝化-推流接触好氧硝化的单级A/O循环对浮选和初级生化处理的炼油综合污水处理流程,并对填料的选型和提高容积负荷进行了探索。在A/O容积比1:3、回流比0.5~1.0、水力停留时间24h的条件下,COD和氨氮的去除容积负荷分别达到0.6kgCOD/(m~3·d)和0.08kg氨氮/(m~3·d)。

The structure selection and allocation of pressure balanced-type bellews expansion joint were described. Expe-rience from commercial application in 3.5 MPa steam pipelines indicated that it has excellent operability; furthermore, a significant economic benefit has been achieved.

简述压力平衡型波纹补偿器的结构、选用和布置.在3.5MPa蒸汽热网上的使用经验说明,压力平衡型波纹补偿器性能优良、经济效益好.

 
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