Method and device for removal of heavy tar from a coke-oven gas

Details Method and device for removal of heavy tar from a coke-oven gas Method and device for removal of heavy tar from a coke-oven gas

1983-11-18

1985-11-19

Kratz, Peter

Distillation: processes, thermolytic

Feed of two or more carbonaceous material

201 28, 201 45, C10B 5500

Patent

active

045540535

ABSTRACT:
In a method of removing heavy tar produced in a coke oven during the cooling of a coke-oven gas from the coke-oven gas, the heavy tar pieces are crushed in a pulverizer to obtain particles of the size of less than 1 mm. The heavy tar particles are then rarefied by the addition to them of a mixture of tar and water. The resulting mixture is maintained under the temperature of 55.degree.-75.degree. C. and then transported to a charge coal which is then charged into the coke-oven.

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patent: 4123331 (1978-10-01), Laufhutte
patent: 4142941 (1979-03-01), Weber et al.

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