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汉语拼音：gān liú

把固体燃料和空气隔绝，加热使分解，如煤干馏后分解成焦炭、焦油和煤气。也叫碳化。

1. 固体燃料的热加工方法之一。将固体燃料在隔绝空气条件下加热，使分解为固态、液态和气态物质，如煤干馏后分解成焦炭、焦油和煤气。根据加热的最终温度，一般可分为高温干馏(1000℃左右)和低温干馏(550℃左右)。

• Products used for treatment of water intended for human consumption - Pyrolysed coal material.

  人类生活用水处理用产品.干馏炭材料

• The retort is able to process technical rubber waste and petroleum wastes.

  干馏炉能够处理科技橡胶废品和石油废品。

• The invention relates to a device for carrying out carbonization oil refining on the oil shale of small grains.

  本发明是一种对小颗粒油页岩进行干馏炼油的设备。

• The shale oil from oil shale by the retorting technology is an ideal substitute for nature oil.

  油页岩干馏产出的页岩油可以作为一种理想的石油替代品。

• a colorless or yellowish oily liquid obtained by distillation of wood tar; used as an antiseptic.

  一种无色或黄色的油状液体，由木焦油干馏制成，用作防腐剂。

• The effects of coal rank, pyrolytic temperature of coal and mineral matter in coals or chars on their ignition temperature were determined.

  使用可在加压下测定着火点的装置，研究了煤化程度、煤中矿物质和煤焦干馏温度对煤或煤焦的催化着火的影响。

• Simultaneous operation of two retorts was tested (continuous operation for eight consecutive days in 2002).

  对两台干馏炉同时运行进行了测试（2002年连续运行了八天）。

• This uses the pure bamboo vinegar liquid which obtains after the distillation of the natural bamboo, has the special smoking fragrance.

  本品采用天然竹材经干馏后取得的纯竹醋液体精制而成，有特殊烟熏香味。

• The furnace of coal gas calorific value high thoroughly dry distillation under section gas excluding, tar.

  煤炭经炉内彻底干馏，煤气热值高，下段煤气不含焦油。