- 更多网络例句与脱沥青的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Zhongyuan vacuum residue and catalytic cracking decant oil propane deasphalting was carried out at the pilot continuous solvent deasphalting equipment.
以中原某炼油厂减压渣油和催化油浆为原料，结合溶剂脱沥青工艺的特点，以丙烷为溶剂对掺兑油浆后的减压渣油进行丙烷脱沥青研究。
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The experimental results showed that the product distribution and selectivity of the deasphalted oil from vacuum residuum was better than that from gasoline while the deasphalted oil from FCC slurry oil was worse than gasoline.
研究发现，减压渣油和掺兑催化油浆的减压渣油的丙烷脱沥青油具有较好的产物分布和选择性；而催化油浆的脱沥青油的裂化性能较差。
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Several deasphalted oil samples were obtained from vacuum residuum and FCC slurry oil deasphalted at continuous propane deasaphalting pilot equipment.
研究发现，减压渣油和掺兑催化油浆的减压渣油的丙烷脱沥青油具有较好的产物分布和选择性；而催化油浆的脱沥青油的裂化性能较差。
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The influence of top temperature of the extraction tower and that of resin tower, solvent rates were studied, and the optimized process conditions were obtained. The correlation between DAO yield and its quality was established. Furthermore, the preliminary explorement was made about the solvent deasphalting process when blending with FCC slurry.
在自行设计的6塔溶剂脱沥青装置上，本文对DHVR混合C〓溶剂脱沥青过程进行了系统的研究，对抽提塔、沉降塔塔顶温度和溶剂比的影响进行了考察，优化了工艺操作条件，建立了预测DAO收率与其质量之间的关系式。
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Organophilic montmorillonite/SBS modified bitumen composites were prepared by melt intercalation and their microstructures were charactenzed by XRD and fluorescence microscopy. The physical properties and ageing properties of OMMT/SBS modified bitumen were investigated.
采用熔融插层法制备了有机蒙脱土/SBS改性沥青，利用SRD和荧光显微镜表征了OMMT/SBS改性沥青的微观结构，研究了OMMT对SBS改性沥青物理性能和老化性能的影响。
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It is of importance in dealing with paraffin asphalts to use the method of solvent de-asphalt and demetals.
本文认为对于石蜡基沥青，渣油溶剂脱沥青脱金属是沥青改质的重要手段之一。
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This thesis studied the visbreaking technique used in Nanyang deoiled asphalt to produce heavy fuel oil.
本文通过对南阳脱油沥青为原料进行减粘裂化生产重质燃料油工艺的研究，探讨了解决南阳石蜡精细化工厂为发挥原油含蜡量高的资源优势而进行炼油深加工后重油脱油沥青的出路问题。
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The article introduces research and application situation of solvent deasphalting-deoiling asphalt gasification-deasphalting oil FCC group technology.
介绍了渣油溶剂脱沥青-脱油沥青气化-脱沥青油催化裂化组合工艺的研究及应用情况。
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SINOPEC luoyang company has developed the combined process of solvent deasphalting and slurry topping, adopting DOA, the by-product from the unit of solvent deasphalting, and the heavy composition of the products from the unit of reducing press distilling catalytic cracked slurry vacuum distillation, to produce heavy-duty road asphalt with high value-added and high performance by blending.
溶剂脱沥青工艺是一种重要的渣油深加工手段，脱油沥青的合理利用成为溶剂脱沥青工艺发展的关键，洛阳分公司开发出&溶剂脱沥青－油浆拔头&组合工艺，利用溶剂脱沥青装置中的副产品脱油硬沥青和催化裂化油浆减压蒸馏装置的产品中的重组分，运用调合法生产重交道路沥青，可获得高附加值和高性能的沥青产品。
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SINOPEC luoyang company has developed the combined process of solvent deasphalting and slurry topping ,adopting DOA,the by-product from the unit of solvent deasphalting,and the heavy composition of the products from the unit of reducing press distilling catalytic cracked slurry vacuum distillation,to produce heavy-duty road asphalt wi.
溶剂脱沥青工艺是一种重要的渣油深加工手段，脱油沥青的合理利用成为溶剂脱沥青工艺发展的关键，洛阳分公司开发出&溶剂脱沥青-油浆拔头&组合工艺，利用溶剂脱沥青装置中的副产品脱油硬沥青和催化裂化油浆减压蒸馏装置的产品中的重组分，运用调合法生产重交道路沥青，可获得高附加值和高性能的沥青产品。
- 更多网络解释与脱沥青的相关的网络解释 [注：此内容来源于网络，仅供参考]
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deathbed：临死所卧之床/临终之时
deasphalting /脱沥青/ | deathbed /临死所卧之床/临终之时/ | deathblow /致命的一击/致死事物/
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DAO：脱沥青油
(4)脱沥青油(DAO)的加氢裂化. 目前世界上有一套或两套加氢裂化装置,在低转化率加工一些脱沥青油生产润滑油基础油,另有两套加氢裂化装置在高转化率加工脱沥青油,生产运输燃料.
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petroleum asphalt：石油沥青
早在公元前300年,悬挂在蒙古皇帝的孔雀御座的孔雀嘴上...石油沥青(petroleum asphalt) 一种外观为黑色固体、半固体或高黏度液体的重质石油产品. 来源于炼油厂原油蒸馏、溶剂脱沥青、氧化或调和等加工过程. 主要成分为多种芳香族碳氢化合物、脂肪族碳氢化合物及部分杂环...