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年产300吨页岩油的小型成堆干馏试验厂经过了18天的施工,于5月7日开始了生产,到6月9日共运转了5次。由于该厂系展览性质,不是经常运转所以平均每星期只运转一次。经过了这一阶段的运转,证实了300吨/年页岩成堆干馏厂的设计,尽管还存在着部分问题,但基本上是正确的。成堆干馏的生产能力、硫铵产量及蒸馏焦化设备产品收率上都达到了设计指标,有些还超过了设计指标,例如每堆的干馏时间原设计是48小时,实际上只需30小时左右等等。现将运转情况及经验叙述于后,供有关同志参考。
After an 18-day construction, the small pile reactor with an annual output of 300 tons of shale oil began production on May 7 and was operated 5 times on June 9. Because the plant is an exhibition of nature, not regular operation so the average operation only once a week. After this phase of operation, it confirmed the design of a 300-tonne / year shale piles dry distillation plant, although some of the problems still exist, it is basically correct. Stacks of dry distillation production capacity, ammonium sulfate production and distillation coking equipment product yield have reached the design indicators, and some also exceeded the design specifications, for example, each pile of retort time was originally designed for 48 hours, in fact, only about 30 hours and many more. The operational status and experience are now described later for reference by the relevant comrades.