英汉例句

• The objective of this paper is to study the oxidation of thiols in FCC diesel and the mechanism of its effect on the stability of diesel by GC and GC-MS analyses.

  利用模型化合物对甲苯硫酚，借助于气相色谱和质谱等分析手段，探讨了硫醇的氧化行为以及烃类化合物和其它非烃化合物对硫醇氧化性能的影响，并初步推断其可能遵循的反应机理。

• According to the effect of reaction pressure, this paper proposes FCC diesel oil to produce acceptane clean diesel oil and provide a new approach for cost saving for refineries.

  根据反应压力对产品质量的影响，建议不同性质的催化柴油可采用不同的加氢处理工艺，为炼厂节省费用支出提供了新思路。

• The mathematical simulation of solvent performance in FCC diesel desulfurization through oxidation and extraction was investigated in this paper.

  通过催化柴油氧化与萃取脱硫实验和液液相平衡数学模拟，考察了不同溶剂的脱硫性能。

• The effect of low pressure hydrogenation refining with FH-98 catalyst on FCC diesel oil after refining by acid solvent was examined.

  考察了FH- 98催化剂对酸性溶剂精制后的FCC柴油低压加氢精制的影响。

• The reason why FCC catalyst would lost its activity is discussed in the paper and there are three methods proposed for treating:catalyst regeneration, refining wax; refining FCC diesel oil.

  探讨了催化剂失活的原因，介绍了催化剂再生、用废催化剂精制石蜡及精制FCC柴油等利用方法，对我国废催化剂的处理具有一定的参考价值。

• A new stabilization additive was studied, it has good effect to improve the color change and sediments formation of FCC diesel fuel containing non-basic nitrogen compounds.

  新研制的柴油安定性添加剂对抑制由非堿性化合物引起的催化裂化柴油的颜色变深和沉渣生成有较好的效果。

• Phenol compounds were obtained from FCC diesel fuels by alkali-alcohol extraction.

  对催化裂化柴油进行堿-醇抽提，抽提出催化柴油中的酚类化合物。

• Refining method with solvent mixed A with N-methyl pyrrolidone was used to decolor the FCC diesel oil.

  以溶剂A和N-甲基吡咯烷酮的混合物为萃取剂，对催化裂化柴油进行了脱色精制研究。