To make soap, you need 3 main things: oil, water and lye.

要自制肥皂, 你需要3样主要原料: 油 、 水和碱液.

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This paper discusses the effects of the boiling range of the reforming feedstock on aromatics extraction.

本文论述了重整原料油馏分范围对芳烃抽提效果的影响.

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This paper also deals with technological forand separating of the catalyst andfor C _ 5 petroleum resin.

论述C_ 5原料油经热聚、分离出来的轻组分经催化聚合工艺C_5石油树脂.

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It is caused by the property change of feed stock in storage process and alkadiene polymerization.

造成这一问题的主要原因,是原料油性质在存储过程中发生变化、二烯烃发生聚合.

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However, the immiscibility of oil with methanol leads to low transesterification rate in the biodiesel production.

但在传统的生物柴油生产工艺中, 由于原料油与醇的不互溶性,严重影响了酯交换反应的程度.

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The effects of the compostion s of different catalytic stocks on catalytic cracking reaction was discussed.

讨论了不同催化原料油组成情况及其对催化裂化反应的影响.

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Reaction heat for each reaction was estimated separately with combustion heat of lumps.

动力学模型中原料油、柴油及汽油裂化反应的反应热分别由各集总的燃烧热估算.

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The paper detailedly discusses light fractions are separated from C _ 5 raw mateTia 1 after heat polymerizing.

论述了C_ 5原料油经热聚、分离出来的轻组分经催化聚合工艺制得浅色C_5石油树脂.

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