FIELD: agriculture.
SUBSTANCE: invention relates to the agriculture. method of producing a fertilizer- ameliorant of silicate-limestone type by mixing lime material with a silicate material, wherein in order to increase deoxidation capacity, efficiency of ameliorant and reduce costs for its preparation as lime material is used dust of electrostatic precipitators of causticization furnaces of alumina production, and silicate material is dust of electric filters of boilers of thermal power plant of alumina production, wherein their mixing is carried out at weight ratio of 1:(0.1–0.5).
EFFECT: invention increases enhancement capacity of ameliorant, provides for increased fertility of plants and reduces costs for preparation of ameliorant.
1 cl, 2 tbl, 7 ex
| Title | Year | Author | Number |
|---|---|---|---|
| LIME FERTILIZER FOR ACID SOILS | 2018 |
|
RU2684598C1 |
| METHOD OF HEAT TREATMENT OF SODIUM-POTASSIUM ALUMINA-CONTAINING CHARGE | 2022 |
|
RU2806659C1 |
| METHOD OF OBTAINING AMELIORANT FOR ACIDIC SOILS | 2016 |
|
RU2630243C1 |
| COMPOSITION FOR NEUTRALISING ACIDIC SOILS | 2021 |
|
RU2759760C1 |
| METHOD OF RECOATING ROCK DUMPS | 2017 |
|
RU2684236C1 |
| BINDING AGENT BASED ON NEPHELINE SLAG FOR ROAD BUILDING | 2014 |
|
RU2560740C1 |
| METHOD OF CLEANING EXHAUST GASES FROM ALUMINA SINTERING FURNACES | 2019 |
|
RU2721702C1 |
| METHOD OF DISTURBED LANDS RESTORATION AT OPEN DEVELOPMENT OF MINERAL DEPOSITS | 2019 |
|
RU2728223C1 |
| METHOD OF PRODUCING AMELIORANT-FERTILIZER OF SILICATE-LIME TYPE | 0 |
|
SU1583405A1 |
| LIME FERTILISER | 2010 |
|
RU2446133C2 |
