PL404270A1 - Process for preparing a polymer mixture of sulfur from waste flotation of copper ore reducing agent and the amount of hydrogen sulphide fumes of asphalt used, especially as a supplement for the road asphalt mixtures - Google Patents
Process for preparing a polymer mixture of sulfur from waste flotation of copper ore reducing agent and the amount of hydrogen sulphide fumes of asphalt used, especially as a supplement for the road asphalt mixturesInfo
- Publication number
- PL404270A1 PL404270A1 PL404270A PL40427013A PL404270A1 PL 404270 A1 PL404270 A1 PL 404270A1 PL 404270 A PL404270 A PL 404270A PL 40427013 A PL40427013 A PL 40427013A PL 404270 A1 PL404270 A1 PL 404270A1
- Authority
- PL
- Poland
- Prior art keywords
- asphalt
- road
- amount
- copper ore
- fumes
- Prior art date
Links
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- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
Sposób otrzymywania mieszaniny polimeru siarki z odpadem po flotacji rudy miedzi, jako środkiem zmniejszającym emisję siarkowodoru i zmniejszającym zużycie asfaltu zwłaszcza jako dodatek do asfaltowych mieszanek drogowych, polega na mieszaniu w mieszalniku poziomym 80-90% wagowych ciekłego polimeru siarki z 10-20% wagowych wysuszonego odpadu po flotacji rudy miedzi w temperaturze 140°C z prędkością obrotową mieszadła 100 obr/min w czasie 30 minut, by następnie po tym czasie ciekłą zawartość mieszalnika po schłodzeniu na płatkownicy uformować w formie drobnych płatków lub granulek jeśli uformowanie przebiega na granulatorze bębnowym, tak sporządzony dodatek do asfaltów jest dozowany w wytwórni mieszanek drogowych do mieszalnika, do którego to dozujemy ogrzany wypełniacz mineralny, asfalt drogowy i dodatek do asfaltu, który nie tylko, że zmniejsza ilość wyziewu siarkowodoru z około 100 ppm do 10 ppm, ale również obniża w składzie asfaltowej mieszanki drogowej ilość zużytego asfaltu drogowego z 6 do 2% wagowych w zależności od ilości dozowanego dodatku do asfaltu do sporządzanej asfaltowej mieszanki drogowej.The method of obtaining a mixture of sulfur polymer with waste from copper ore flotation as a means of reducing hydrogen sulfide emission and reducing asphalt consumption, especially as an addition to asphalt road mixtures, consists in mixing in a horizontal mixer 80-90% by weight of liquid sulfur polymer with 10-20% by weight of dried waste from copper ore flotation at a temperature of 140 ° C with a rotational speed of 100 rpm for 30 minutes, then after that time the liquid contents of the mixer after cooling on the flaker to be formed in the form of small flakes or granules if the formation takes place on a drum granulator, yes prepared bitumen additive is dosed in the road mixes plant to the mixer, to which we dispense heated mineral filler, road asphalt and asphalt additive, which not only reduces the amount of hydrogen sulfide fumes from about 100 ppm to 10 ppm, but also reduces the composition asphalt mixture amount of used asphalt road from 6 to 2% by weight depending on the amount of bitumen additive added to the asphalt road mix.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL404270A PL226608B1 (en) | 2013-06-10 | 2013-06-10 | Process for preparing a polymer mixture of sulfur from waste flotation of copper ore reducing agent and the amount of hydrogen sulphide fumes of asphalt used, especially as a supplement for the road asphalt mixtures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL404270A PL226608B1 (en) | 2013-06-10 | 2013-06-10 | Process for preparing a polymer mixture of sulfur from waste flotation of copper ore reducing agent and the amount of hydrogen sulphide fumes of asphalt used, especially as a supplement for the road asphalt mixtures |
Publications (2)
Publication Number | Publication Date |
---|---|
PL404270A1 true PL404270A1 (en) | 2014-12-22 |
PL226608B1 PL226608B1 (en) | 2017-08-31 |
Family
ID=52106817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL404270A PL226608B1 (en) | 2013-06-10 | 2013-06-10 | Process for preparing a polymer mixture of sulfur from waste flotation of copper ore reducing agent and the amount of hydrogen sulphide fumes of asphalt used, especially as a supplement for the road asphalt mixtures |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL226608B1 (en) |
-
2013
- 2013-06-10 PL PL404270A patent/PL226608B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL226608B1 (en) | 2017-08-31 |
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