pour point depressant

基本解釋

• 傾點(diǎn)下降劑

英漢例句

雙語(yǔ)例句

• At the delivery of crude oil process, the main research of the pour point depressant for crude oil the role of low-temperature fluidity.
  在原油的輸送過(guò)程中，主要研究了降凝劑對(duì)原油低溫流動(dòng)性的作用。
• The working principle of pour point depressant and the influencing factors on its effect are introduced, as well as the main types of domestic products and their application situation.
  介紹了降凝劑的作用機(jī)理、降凝效果的影響因素，以及目前中國(guó)使用的主要國(guó)產(chǎn)降凝劑品種及應(yīng)用現(xiàn)狀。
• The characteristic groups of polymeric pour point depressant(PPD)were analyzed by FT-IR and NMR techniques. The crystallization properties of various types of wax and PPD were measured by XRD.
  采用紅外光譜儀、 核磁共振波譜儀對(duì)聚合物的合成特征基團(tuán)進(jìn)行了表征，并采用X射線(xiàn)衍射儀對(duì)不同型號(hào)蠟及降凝劑的結(jié)晶性能進(jìn)行了分析測(cè)試。

• pour point depressant更多例句

詞組短語(yǔ)

短語(yǔ)

• pour -point depressant additive 傾點(diǎn)下降劑
• EVA pour point depressant EVA 降凝劑
• natural pour point depressant 天然傾點(diǎn)降低劑;天然降凝劑
• Antiwax pour point depressant 防蠟降凝劑
• diesel pour point depressant 柴油降凝劑

• pour point depressant更多詞組

專(zhuān)業(yè)釋義

能源科學(xué)技術(shù)

• 降凝劑

  Biodiesel was obtained by transesterification of mutton tallow and methanol in the presence of an alkali catalyst. The low temperature fluidity of the biodiesel was investigated by adding fossil diesel,rapeseed biodiesel and pour point depressant.
  以羊油和甲醇為原料,采用堿催化酯交換法制備羊油生物柴油,通過(guò)添加石化柴油、菜籽油生物柴油及降凝劑的方法,考察羊油生物柴油的低溫流動(dòng)性能。

• 低溫流動(dòng)性改進(jìn)劑

化學(xué)

• 降凝劑