FIELD: chemistry.
SUBSTANCE: filler for pet toilets is obtained by grinding gaize from Astrakhan region containing the following in wt %: SiO2 - 75-80, Al2O3 - 22-18, Fe2O3 - 0.5-1, CaSO4 - 0.3-0.5, CaCO3 - 0.12-0.8 with separation of particles with size 1.5 mm in diametre. After separation, the particles are washed with water to remove dust and then dried at 80-105°C to residual moisture of 2-3%.
EFFECT: high absorption capacity of various gaseous, liquid smelly and toxic substances.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2499309C2 |
| METHOD OF MAKING NATURAL SORBENT FOR PURIFYING WATER IN DOMESTIC WATER SUPPLY SYSTEM | 2007 |
|
RU2370312C2 |
| LITTER FOR PET TOILET | 2012 |
|
RU2503174C1 |
| METHOD OF PRODUCING SORBENT | 2012 |
|
RU2489204C1 |
| GRANULATED TOILET FILLER FOR DOMESTIC ANIMALS, AND ITS PRODUCTION METHOD | 2012 |
|
RU2510167C1 |
| HYGIENIC FILLER FOR CAT LAVATORY | 1996 |
|
RU2127041C1 |
| METHOD OF PRODUCING ANTIOXIDANT ENTEROSORBENT | 2007 |
|
RU2356558C2 |
| METHOD FOR MAKING SORBENT FOR SOLID SURFACE CLEANING FROM OIL AND HYDROCARBON OILS | 2009 |
|
RU2396112C1 |
| METHOD OF PREPARING FILLING FOR CATS' TOILETS | 1998 |
|
RU2134957C1 |
| METHOD FOR PREPARATION OF SORBENT FOR HYDROCARBON PURIFICATION OF SULPHUR COMPOUNDS | 2007 |
|
RU2358800C2 |
