FUEL OIL Russian patent published in 2008 - IPC C10L1/32 

FIELD: petroleum industry.

SUBSTANCE: invention is referred to fuel oil on the basis of heavy coal-tar products resulted from coal carbonisation featured by the following additional components: polymers, sour pitch, gum, oils of biochemical units as well as other wastes of coke and by-product process mixed with water at the following rate of components (mass %): %: heavy coal-tar products 25-40, polymers 21-38, sour pitch 10-18, gum 3-12, oils of biochemical units 4-8, other wastes of coke and by-product process mixed with water 5-16. Presented fuel does not breakdown during long-term storage and also transportation, with no additional costs required for thinners and additional grinding. Also, the said fuel is featured by low cost, improved calorific capacity and includes wastes that allows for their efficient recycling.

EFFECT: production of fuel oil featured by low cost, calorific capacity and including wastes.

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