FIELD: process engineering.
SUBSTANCE: invention relates to antiseptic fluid for impregnation of timber and articles thereof. Proposed liquid comprises distillate fractions of catalytic thermal origin boiling away at 220-480°C in mix with gasoline pyrolysis fractions boiling away at 180-360°C, and/or mix of used oil product fractions, as well as liquid antiseptics, i.e. coal-tar pitch and/or resin oil at the following ratio: mix of oil product fractions - 5-80 wt %, antiseptic making the rest.
EFFECT: efficient protection of sleepers.
1 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PETROLEUM-BASED ANTISEPTIC LIQUID FOR IMPREGNATING WOODS | 2002 |
|
RU2243089C2 |
| WOOD-IMPREGNATING PETROLEUM ANTISEPTIC NAMED COMMERCIAL PRESERVATIVE LIQUID | 2006 |
|
RU2303522C1 |
| OIL ANTISEPTIC BASED ON UNIVERSIN FOR IMPREGNATING TIMBER | 2017 |
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RU2643728C1 |
| PETROLEUM ANTISEPTIC FOR THE WOOD IMPREGNATION WITH THE AROMATIC SOLVENT | 2006 |
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RU2690633C1 |
| ANTISEPTIC FOR IMPREGNATING WOOD | 2006 |
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| OIL IMPREGNATING ANTISEPTIC FOR WOOD PRESERVATION (VERSIONS) | 2007 |
|
RU2377121C2 |
| ANTISEPTIC LIQUID FOR IMPREGNATION OF WOOD | 1996 |
|
RU2111851C1 |
| VISCOUS PETROLEUM-ORIGIN ANTISEPTIC AS COMMERCIAL PRESERVATION LIQUID | 2005 |
|
RU2266814C1 |
| COMPOSITION FOR TREATMENT OF CROSS TIES | 2007 |
|
RU2331513C1 |
