柴油

Separation of straight-chain α-olefins and paraffins from coker gas oil by urea dewaxing was tested in a laboratory.

对尿素脱蜡工艺从焦化柴油中分离直链α-烯烃和直链烷烃的工艺路线进行了试验研究，用异丙醇和水混合溶剂溶解尿素，与焦化柴油进行络合反应。

The dCi 85 is available with either a five-speed manual or a five-speed robotized ''QuickShift'' transmission, while the dCi 105 is available only with a six-speed manual. The dCi 85 is good for 53.45mpg (4.4L/100km) in either version, while the dCi 105-powered car gets 51.1mpg (4.6L/100km) in standard trim and 50.0mpg (4.7L/100km) in DPF trim.

动力系统包括dCi85和dCi105柴油引擎，其中前者可搭配五速手动/ QuickShift变速器；而dCi 105仅搭配六速手动变速器。dCi 85的百公里油耗为4.4升，而dCi 105的油耗为4.6升，如果配备柴油颗粒过滤装置则为4.7升。

That definition of biodiesel is used here, although other processes also can be used to produce high-quality diesel fuel from vegetable oil or animal fat.

这种生物柴油的定义，用在这里，但其他程序也可以用来生产高品质的植物油或动物脂肪柴油。

The capillary water height and up speed of loamclay is also reduced with the increasing of diesel oil content.

柴油污染粘土毛细水上升高度和上升速率亦随柴油含量的增加而减小。

There was no change in cold filter plugging point of blends as compared to Jatropha curcas L. oil biodiesel and 0(superscript #) diesel.

混配物的冷滤点相对麻疯树籽油生物柴油和0柴油的冷滤点无明显变化。

The biodiesel yield reached 95%. However, it was only 89.7% if the jatropha curcas oil wasn't extracted. A new technology of biodiesel production using jatropha curcas l oil as a feedstock was developed.

萃残液利用甲醇钙固体碱催化制备生物柴油，转化率从脱酸前的89.7%上升到95%，并据此提出了利用麻疯果油制备生物柴油的制备工艺。

The phase equilibrium data of SBO-FAME-Methanol, SBO-FAEE-Ethanol and Glycerol-FAEE-Ethanol systems were measured. The results indicated that it involved two different stages: liquid-liquid-solid reaction stage and liquid-solid reaction stage. When the molar ratio of methanol to oil is 12:1 at 65℃, the turning point is at a 55% biodiesel yield. The liquid-liquid-solid reaction model was proposed based on the double-membranes theory. It indicated that the process is reaction and mass transfer controlled together at the first stage, and the second stage is reaction controlled. The predictions of the model are matched with the experimental results.In the end, the acid was extracted using methanol and ethanol from jatropha curcas l oil.

测定了生物柴油制备过程中的SBO-FAME-Methanol、SBO-FAEE-Ethanol、Glycerol-FAEE-Ethanol三组分相平衡数据，表明固体碱催化过程分为液-液-固和液-固两个反应阶段，在醇油摩尔比为12：1、65℃的初始反应条件下，转化率达到55%时，为第一阶段向第二阶段的转折点；基于双膜理论建立了固体碱催化制备生物柴油的非均相液-液-固反应模型，表明两个反应阶段分别为传质、反应共同控制和反应控制，模型计算值与实验值吻合较好。

Jatropha Curcas oil was used as feedstock for producing biodiesel by transesterification,and adding sodium hydroxide,potassium hydroxide or sodium methoxide as catalyst respectively. The optimal conditions were obtained:molar ratio of methanol to oil 6∶1,reaction temperature 60 ℃,reaction time 80 min,mixing intensity 600 r/min,catalyst concentration for NaOH,KOH,or CH3ONa 1.2% of oil weight,The yield of biodiesel was above 97%. The physico-chemical indices of the biodiesel obtained met the quality standard ASTM of USA and DIN V of Germany.

选用了非食用油麻疯果油为原料，以氢氧化钠、氢氧化钾、甲醇钠为催化剂，通过酯交换法制取生物柴油，研究表明最适宜工艺条件为：醇油比6∶1，反应温度60 ℃，反应时间80 min，搅拌强度为600 r/min，催化剂用量为1.2%，转化率达到97%以上，且生物柴油各项理化指标均符合美国和德国测试标准。

These measures can not only raise the qualified rate of naphthalene content of coke oven gas, but also cut down the consumption of diesel oil so that the usage cycle of diesel oil is prolonged in practice.

生产实践表明，该措施效果明显，不但可以提高城市煤气萘含量的合格率，而且还可降低柴油的消耗、长柴油的使用周期。

Called the XJ TDVi, this model is often praised not only as the most powerful diesel against similarly powered rivals, but also the best diesel-engined car in the world.

所谓的XJ TDVi，这种模式往往是称赞它不仅是对同样的对手最强大的动力柴油，而且最好的柴油发动机在世界上的汽车。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新