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vacuum distillation

  • [化工] 真空蒸馏

网络释义专业释义英英释义

  [化工] 真空蒸馏

Nuclear energy,nuclear po... ... vacuum discharge 真空放电 vacuum distillation 真空蒸馏 vacuum doughnut 环形室 ...

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  减压蒸馏

...天然气集中到输气管线首站,再送往石油化工厂、液化气厂或其他用户 原油蒸馏一般包括常压蒸馏 和减压蒸馏Vacuum distillation)两个部分。原油的常压蒸馏,原油投资,即为原油在常压(或稍高于常压)下进行的蒸馏,原油投资建议,所用的蒸馏设备叫做常压蒸馏...

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  常压蒸馏

...常压蒸馏;减压蒸馏 » Mainly includes three processes: crude oil desalting and dehydration; atmospheric distillation; vacuum distillation 我不怎么健康,我吃蔬菜,一星期只吃一次,我从来都不喝牛奶,我认为它的味道很奇怪,我喜欢吃垃圾食品,比如薯条、巧克力……

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  主要包括三个工序原油的脱盐

求翻译:他不知道今年去哪儿度假 是什么意思? ... 约等于硝基苯的沸点 » Approximately equal to the boiling point of nitrobenzene 主要包括三个工序:原油的脱盐、脱水;常压蒸馏;减压蒸馏 » Mainly includes three processes: crude oil desalting and dehydration; atmospheric distillation; vacuum distillation 呵呵,我还准备玩通宵呢 » Oh, I'm ready to play all night long ...

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短语

Vacuum packed distillation column 真空填料精馏塔

vacuum refinery distillation 减压精馏

vacuum residue distillation system 减压渣油系统

vacuum flask distillation 真空快速蒸馏 ; 真空一次挥发蒸馏

vacuum steam distillation 真空蒸汽蒸馏

vacuum flash distillation 真空闪蒸

vacuum m distillation 真空蒸馏

vacuum membrane distillation 真空膜蒸馏 ; 减压膜蒸馏 ; 膜蒸馏 ; 采用减压膜蒸馏

vacuum fractional distillation 真空精馏分离

 更多收起网络短语
  • 减压蒸馏 - 引用次数:28

    In this paper,refined pitch was used as raw material to produce spinning pitch with softening point of above 240 ℃by vacuum distillation and air oxidation. The oxidized and carbonized products were compared.

    以煤焦油精制软沥青为原料,使用减压蒸馏、空气氧化两种方法制取软化点高于240℃的高软化点沥青,将几种沥青纺丝后的氧化产物和炭化产物进行对比。

    参考来源 - 煤系通用级沥青基炭纤维的研究
    真空蒸馏 - 引用次数:12

    参考来源 - 3
    减压精馏 - 引用次数:8

    参考来源 - 高品质3
    真空精馏 - 引用次数:7

    Removing sterols before high-vacuum distillation can improve the yield of fatty acid methyl ester.

    在高真空精馏之前分离甾醇,可以提高脂肪酸甲酯的产率。

    参考来源 - 大豆油脱臭馏出物中生育酚、甾醇和脂肪酸的提取工艺研究
  • 真空蒸馏 - 引用次数:2

    A refine process by vacuum distillation has been investigated to get a high quality biodiesel. It was found that the fraction collected between 160-240℃ under the pressure of -0.1MPa was suitable to serve as engine fuel.

    论文还研究了用真空蒸馏法精制生物柴油产品的工艺,得到的精制产品经检测是一种优质的燃料,其性能指标达到或超过0号柴油。

    参考来源 - 利用潲水油生产生物柴油的研究
  • 真空蒸馏 - 引用次数:3

    A kind of high purity double metal alkoxides will be attained by using the method of vacuum distillation.

    使用真空蒸馏的方法进行提纯,得到高纯醇盐。

    参考来源 - 镁铝双金属醇盐溶胶凝胶法制备MgAl
  • 减压蒸馏 - 引用次数:2

    Vacuum distillation were carried on with samples after the non-catalyzed oxidation and catalyzed oxidation, through the analysis, ductility of samples after the vacuum distillation maintains good.

    对非催化氧化和催化氧化后的样品进行了减压蒸馏,通过分析发现,减压蒸馏后的样品的延度保持较好。

    参考来源 - 氧化、蒸馏对沥青性能的影响研究
    真空蒸馏

·2,447,543篇论文数据,部分数据来源于NoteExpress

Vacuum distillation

  • Figure 1: At atmospheric pressure, [[dimethyl sulfoxide boils at 189°C. Under a vacuum, it distills off into the connected receiver at only 70°C.

以上来源于: Wikipedia

 柯林斯英汉双解大词典 

vacuum distillation

  • 1. 

    N distillation in which the liquid distilled is enclosed at a low pressure in order to reduce its boiling point 真空蒸馏

双语例句

  • The process flow sheet of vacuum distillation of Bi-Ag-Zn crust was drawn up, and its rationality was argued.

    拟定真空蒸馏制取粗、粗工艺流程论证流程合理性

    dict.cnki.net

  • Purifying selenium by vacuum distillation. Metal selenium purification is on the base of different elemental volatility.

    真空蒸馏提纯利用元素挥发性不同进行金属提纯

    dict.cnki.net

  • Secondly, the feasibility of separation of impurities in rich bismuth and reagent (sulphur or chlorine) deleading with vacuum distillation was studied in theory.

    其次理论上分析真空蒸馏分离杂质通过加(加)除可行性

    dict.cnki.net

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