FIELD: production of filter foam ceramics for refining of metals, cleaning of water and industrial gases, complete purification of petrol, diesel fuel and exhaust gases, reduction of fuel consumption. SUBSTANCE: method consists in impregnation of organic froth with ceramic slip containing, mas. %: aluminosilicate dust from electrostatic precipitators at a rate of 30-90 for Al2O3, 0.5-20; magnesite slime, 2-8 for K2O; 4.0-40 for SiO2; metallurgical fine-dispersion slag or mix salts of iron II and III and helium, the balance. EFFECT: expanded source of raw materials due to salvaging of waste of ceramic and metallurgical production. 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MANUFACTURE OF FOAM CERAMICS | 1999 |
|
RU2196755C2 |
| NEUTRALIZER FOR HIGH-TEMPERATURE HEAT INSULATION, CLEANING OF AIR, WATER, INDUSTRIAL EXHAUST GASES AND EXHAUST GASES OF AUTOMOBILES, MARINE AND AIRCRAFT ENGINES, GASOLINE AND DIESEL FUEL | 2000 |
|
RU2194571C2 |
| METHOD OF MANUFACTING CERAMIC FOAM FILTER FOR ALUMINUM MELT PROCESSING | 2018 |
|
RU2684628C1 |
| METHOD FOR MAKING FILTER FOAMED CERAMICS | 2005 |
|
RU2351573C2 |
| CERAMIC SLIP FOR PREPARATION OF FOAM-FILTERS, FILTERING STEEL AND SUPER-ALLOYS | 0 |
|
SU1726455A1 |
| ICE EXHAUST GAS PURIFICATION PROCESS AND DEVICE TO THIS END | 2014 |
|
RU2563950C1 |
| METHOD OF PRODUCTION OF FILTERING FOAMCERAMICS | 2006 |
|
RU2304568C1 |
| IMPROVED CERAMIC FOAM FILTER FOR IMPROVED FILTERING OF MELT CAST IRON | 2006 |
|
RU2380138C2 |
| DIESEL PARTICULATE FILTER | 2011 |
|
RU2587086C2 |
| OXIDATION CATALYST FOR INTERNAL COMBUSTION ENGINE OPERATING ON LEAN MIXTURE | 2011 |
|
RU2577856C2 |
