1) FCC gasoline narrow fraction
催化汽油窄馏分
1.
Effect of reaction temperature on the product of aromatization reaction of FCC gasoline narrow fraction;
反应温度对催化汽油窄馏分芳构化的研究
2) full-range FCC gasoline
全馏分催化裂化汽油
3) coal liquefied fractions
液化油窄馏分
1.
To improve liquefied oil yield and quality it is necessary to optimize the design of operable and efficient processing steps for coal liquefaction plants, based on the basal physical and chemical data of coal liquefied fractions.
各窄馏分在20~60℃之间的蒸气压随测试温度的升高而增大,低沸点馏分的蒸气压随测试温度的升高变化趋势较大,而高沸点馏分的蒸气压随测试温度的升高变化趋势逐渐较小;蒸气压与温度的关联结果较好,各窄馏分均可以采用线性Clapeyron公式和非线性Antoine公式进行关联估算,尤其对DT110~DT240馏分;根据Clausis-Clapeyron方程和各窄馏分蒸气压与温度的关联结果,采用间接法估算了煤液化油各窄馏分的蒸发焓,其中采用Antoine公式估算蒸发焓效果较好;随煤液化油窄馏分蒸馏温度的升高,同一温度下蒸发焓基本上呈现上升的趋势,然而同一窄馏分的蒸发焓随温度的升高而减小。
4) Houdry catalytic naphtha
胡得利催化裂化汽油分馏
5) fractions of cooking gasoline
焦化汽油馏分
1.
Poly-α-olefin synthetic lubricant base oil was synthesized from fractions of cooking gasoline by carbon ions polymerization method for direct polymerization.
以焦化汽油馏分为原料,采用碳正离子聚合的方法直接聚合聚α-烯烃合成润滑油基础油。
6) gasoline fraction
汽油馏分
1.
A method for separation and determination of sulfur compounds in gasoline fraction of vaccum gas oil microreactor products by gas chromatography - atomic emission detector(GC- AED) was established.
采用气相色谱-原子发射光谱,结合多维色谱中的反吹技术,建立了以减压馏分油为原料的微反产物中汽油馏分段中各种硫化物类型分布的分析方法。
2.
Specific heat capacities of 5 gasoline fractions were measured at temperatures from 243K to 299K by a differential scanning calorimeter(DSC)with an average deviation less than ±2%.
用差示扫描量热计（ＤＳＣ）测定５个汽油馏分（沸点小于２００℃）在２４３～２９９Ｋ范围内的比热容，测量误差在±２％以内。
补充资料：局窄
1.见"局笮"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条