石油化学单词总结

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1、石油馏分组成单词：Atmosphericgasoil(AGO)常压瓦斯油Vacuumgasoil(VGO)减压瓦斯油Atmosphericresidue（AR）常压渣油或常压渣油PONA:paraffin烷烃olefin烯烃naphthalene环烷烃aromatic芳香烃PNA：paraffin烷烃naphthalene环烷烃aromatic芳香烃硫有关单词：Sulfur硫Activesulfur活性硫Non-activesulfur非活性硫mercaptan硫醇thiophene噻吩disulfide二硫化合物thi

2、oether硫醚desulfurization直接脱硫氮有关单词：Nitrogen氮Alkalinitrogen碱氮Non-alkalinitrogen非碱氮Pyridine吡啶Pyrrole吡咯Quinoline喹啉Denitrification直接脱氮氧有关单词：Oxygen氧Naphtha石脑油Middledistillate中间馏分Straightrundistillate直馏馏分Vacuumdistillate减压馏分油Residue渣油Hydrocarbon碳氢化合物Unsaturatedhydrocarbo

3、n不饱和烃Non-hydrocarbon非烃化合物Paraffin石蜡Alkane烷烃Alkene(olefin)烯烃Naphthene环烷烃Aromatic芳香烃Naphthalene萘HDS加氢脱硫HDN加氢脱氮HDO加氢脱氧HDM加氢脱金属石油物理化学性质的单词：Density密度Relativedensity相对密度°API相对密度指数CharacterizationfactorK特性因数Averagemolecularnumber平均分子量Anilinepoint苯胺点Viscosity黏度Dynamicvis

4、cosity动力黏度Kinematicviscosity运动黏度Englerviscosity恩氏黏度Viscosityratio黏度比Viscosityindex黏度指数Mixedviscosity混合黏度Volatility蒸发性能Distillationrange馏程10﹪，50﹪，90﹪evaporativetemperature10﹪，50﹪，90﹪馏出温度Boilingrange沸程Distillationcurve蒸馏曲线Distillationcurvegradient蒸馏曲线斜率Averageboili

5、ngpoint平均沸点Volumeaverageboilingpoint体积平均沸点Molaraverageboilingpoint质量平均沸点Vaporpressure蒸气压Enthalpy焓Flashpoint闪点Firepoint燃点Auto–ignitionpoint自燃点Cloudpoint浊点Icepoint冰点Crystallizationpoint结晶点Freezingpoint凝点Pourpoint倾点Coldfilterpluggingpoint(CFPP)冷滤点Paraffinbasedoil石蜡基

6、Intermediatebasedoil中间基Naphthenicbasedoil环烷基Lowtemperatureproperty低温性能汽油发动机相关单词：GasolineengineFourstroke四冲程Intakestroke进气Compressionstroke压缩Powerstroke做功Exhauststroke排气Piston活塞式Combustioncenter燃烧中心Anti-knock抗爆性Octanenumber(ON)辛烷值Motoroctanenumber马达法辛烷值Researchoct

7、anenumber研究法辛烷值Roadoctanenumber道路法辛烷值n-heptanes正庚烷iso-octane异辛烷sensitivedegree敏感度stability安定性existentgum实际胶质inductionperiodmethod诱导期iodinenumber碘值brominenumber溴价airresistor气阻柴油发动机有关单词：Dieselengine柴油发动机Lowtemperatureperformance低温流动性Cetanenumber(CN)十六烷值Idealcompone

8、nt理想组分Tor∏iso-paraffinT或∏型异构烷烃ignitiondelayperiod滞燃期Rapidburningperiod急燃期Slowburningperiod缓燃期喷气燃料有关单词:Jetfuel喷气燃料Oilsupply进料Heatvalue热值Combustionspace燃烧空间Compl