The jet fuel was prepared by the hydrofining process of coker gasoline and diesel.
进行了焦化汽柴油加氢精制生产喷气燃料的实验研究。
The result showed that the qualified jet fuel was obtained by the hydrofining process.
研究表明，以焦化汽柴油为原料，通过加氢精制方法可以得到合格的喷气燃料；
The output of paraffin products turned out by using the advanced hydrofining process made up 85% of the total, and the key technology is the catalysts.
采用先进的加氢精制法生产的石蜡占85％左右，其中的关键技术是催化剂。
The rubber filling oil was preparing using MEK dewaxed oil as raw material, adopting one stage serial connection hydrofining process with RJW-2 catalyst.
以炼油厂“老三套”生产的酮苯脱蜡油为原料，在装有RJW-2催化剂的加氢装置上采用一段串联加氢工艺研制生产橡胶填充油。
The rubber filling oil was preparing using MEK dewaxed oil as raw material, adopting one stage serial connection hydrofining process with RJW-2 catalyst.
以炼油厂“老三套”生产的酮苯脱蜡油为原料，在装有RJW-2催化剂的加氢装置上采用一段串联加氢工艺研制生产橡胶填充油。
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