coke tar

Annual sales: steel, Crude Benzol, Coke, tar, ammonium sulfate, and so on.

常年销售: 钢材, 粗苯, 焦碳, 焦油, 硫酸铵等.

But the internal technology of removing coke tar cant use widely for inefficient of removing coke tar or high cost.

而国内现有的除焦油技术，或由于除焦效率较低，或因为造价颇高造成工业成本的提高，往往不能够普及使用。

The issue intends to develop a new type device of removing coke tar to raise efficiency and decreasing cost, ensure efficient and stable working of generator.

本课题拟研制一种新型的煤焦油处理装置，提高除焦油效率，降低运行成本，保证煤气发电机组的稳定高效运行。

Design and modified for ammonia and coke tar separation process and equipment

氨水焦油分离工艺与设备的设计与改进

Effects of mode discrimination and multiple objective optimization on quality optimization of distilled coke tar

模式识别多目标调优技术对焦油蒸馏产品质量调优的探讨

Because of the high cost of burning heavy oil in tunnel kiln, the coke tar pitch is used instead of heavy oil.

隧道窑由于燃用重油造成生产成本升高，为此探讨采用煤焦油沥青配制的燃料油替代重油燃烧。

Results from a series of tests show that the new method for extraction of leucoline from the coke tar is an effective process and has very favorable prospect of development.

大量的试验结果表明新方法是一种有效的从焦油中提取喹啉的工艺，具有很好的市场前景。

It is proved burning coke tar pitch in the tunnel kiln be practicable economically.

试验证明，隧道窑燃用燃料油经济可行。