FIELD: production of plastics. SUBSTANCE: method involves hydroseparation of aqueous suspension (rate of descending stream being 5-7 m/h), removing emersed microspheres and their dehydration. Solid phase content in aqueous suspension is 8-25 mass % . With the help of proposed method degree of removing microspheres is 83% , no flocculants being used. EFFECT: improves efficiency of the method. 2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF SEPARATION OF MICROSPHERES FROM FLY ASH OF THERMAL POWER STATIONS | 2003 |
|
RU2236905C1 |
| METHOD OF PRODUCTION OF MICRO-SPHERES | 2003 |
|
RU2257267C2 |
| DEVICE FOR PRODUCING MICROSPHERES FROM ASH-SLAG WASTES OF THERMAL POWER PLANTS | 2014 |
|
RU2583794C1 |
| DEVICE AND METHOD OF COMBINED COLLECTION OF MICROSPHERS FROM FLY ASH | 2008 |
|
RU2407593C2 |
| METHOD OF MICROSPHERE PREPARING FROM AQUEOUS LIGHT ASH SUSPENSION | 1991 |
|
RU2017696C1 |
| METHOD OF PRODUCING GLAZED ALUMINOSILICATE MICROSPHERES | 2012 |
|
RU2509738C2 |
| METHOD AND DEVICE FOR COLLECTING MICRO SPHERES FROM FLY ASH | 2008 |
|
RU2407857C2 |
| METHOD FOR RECYCLING OF ASHES AND/OR SLAG OF BOILER AND THERMAL POWER PLANTS | 2007 |
|
RU2344887C1 |
| METHOD FOR COMPLEX ASH PROCESSING OF HEAT POWER PLANTS WASTE PILES AND PLANT FOR COMPLEX ASH PROCESSING OF HEAT POWER PLANTS WASTE PILES | 2016 |
|
RU2614003C2 |
| LIGHTENING ADDITIVE FOR CEMENT MIXTURES AND PREPARATION METHOD THEREOF | 2009 |
|
RU2419647C1 |
