FIELD: transport.
SUBSTANCE: proposed method of unloading frozen loose materials from gondola cars and dump cars consists in that the inner surface of the aforesaid cars are covered with a mix of components made up of household stove fuel, butyl alcohol distillation residues, pitches of pyrolysis heavy and depressant additive consisting of ethylene polymer with a vinyl ether, dissolved in high-boiling hydrocarbons, and preventing freezing-on at air temperature of air up to minus 35°C. Note also that, additionally, furnace fuel oil is added into the aforesaid mix of components.
EFFECT: expanded performances, better ecology, decreased risk of explosion.
2 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF COAL FLOTATION AND COMPOSITE REAGENT TO THIS EFFECT | 2006 |
|
RU2333800C1 |
| DEVICE TO ACCELERATE UNLOADING OF LOOSE MATERIALS LIABLE TO FREEZING FROM GONDOLA CARS | 1992 |
|
RU2045455C1 |
| METHOD OF DISCHARGING FROZEN COAL FROM CAR | 2010 |
|
RU2448030C1 |
| DEVICE FOR UNLOADING CONGEALED OR SLUMPED LOOSE AND NON-LOOSE MATERIALS FROM DUMPCARS AND OTHER DROP-SIDE VEHICLES | 1994 |
|
RU2084390C1 |
| METHOD OF FLOTATION SEPARATION OF SULPHIDES COMPRISING NOBLE METALS FROM COMPLEX IRON-CONTAINING ORE AND COMPOSITE MATERIAL TO THIS END | 2008 |
|
RU2393925C1 |
| PREVENTIVE AGENT AGAINST FREEZING, STICKING AND DUSTING OF GRANULAR MATERIALS | 2011 |
|
RU2486223C1 |
| PREVENTIVE AGENT FOR PREVENTING CONGELATION OF GRANULAR SUBSTANCES | 2015 |
|
RU2582129C1 |
| METHOD OF LOADING FREEZABLE LOOSE MATERIALS INTO A STREAM OF LOOSE MATERIALS | 0 |
|
SU1079573A1 |
| PACKAGING METHOD FOR FREEZING TOGETHER PARTICULATE MATERIALS | 2002 |
|
RU2225341C2 |
| OPEN-TOP WAGON FOR BULKY GOODS | 2013 |
|
RU2539701C2 |
