Through the test and comparison of ethylene cracking of hydrogenated delayed coking gasoline and regular grade straight-run gasoline, it is showed that the former can be used as ethylene stock.
通过对延迟焦化汽油加氢后与普通直馏汽油的乙烯裂解试验和比较，延迟焦化汽油加氢后可以作乙烯原料。
The standard method with atmospheric pressure correction for distillation test of coking benzene products is studied. The distillation range of coking benzene products is defined.
研究了焦化苯类产品蒸馏试验的气压补正标准方法，对焦化苯类产品的馏程范围进行了定义。
The running status of tar - ammonia liquor separation system in the coking plant is analyzed, high efficient demulsifier is selected to conduct separation test on tar - ammonia liquor.
分析了焦化厂焦油氨水分离系统的运行状况，筛选了高效破乳剂对焦油氨水进行分离试验。
Adsorption test for toxic phenols wastewater from a coking plant was carried out using Specially-made activated carbon from Lignite under dynamic and static conditions.
采用特种活性炭在静态和动态条件下进行焦化含酚废水的吸附试验。
In the small test of the treatment of coking wastewater, the dynamic analysis on the biochemical ability of the coking wastewater through the hydrolytic acidification was made.
在焦化废水处理的小试中，进行了水解酸化提高焦化废水可生化性的动力学分析。
The test results show that 60% of the basic nitrogen can be removed from the Daqing coking diesel oil in this way.
实验结果表明，大庆焦化柴油经此种方法洗涤后，可脱除碱氮约60%。
The test results show that 60% of the basic nitrogen can be removed from the Daqing coking diesel oil in this way.
实验结果表明，大庆焦化柴油经此种方法洗涤后，可脱除碱氮约60%。
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