SU512206A1 - The method of obtaining granulated fertilizer based on peat - Google Patents
The method of obtaining granulated fertilizer based on peatInfo
- Publication number
- SU512206A1 SU512206A1 SU2078024A SU2078024A SU512206A1 SU 512206 A1 SU512206 A1 SU 512206A1 SU 2078024 A SU2078024 A SU 2078024A SU 2078024 A SU2078024 A SU 2078024A SU 512206 A1 SU512206 A1 SU 512206A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- peat
- granulated fertilizer
- obtaining granulated
- fertilizer based
- fertilizer
- Prior art date
Links
Landscapes
- Fertilizers (AREA)
Description
1one
Изобретение относитс к способам лолучени гранулированного удобрени из торфа и .может быть использовано в сельском и лесном хоз йствах.The invention relates to methods for obtaining granulated fertilizer from peat and can be used in agriculture and forestry.
Известен способ получени гранулированного удобреии лутем смешивани торфа, воды и -солей, примен емых в качестве удобрени , гранулировани смеси и высуиливани гранул при температуре, меньше 110°С.A known method of producing granulated fertilizer by mixing peat, water and -sols used as fertilizer, granulating the mixture and drying the granules at a temperature less than 110 ° C.
Однако При 3TOiM в процессе высушивани гранул снижаютс их удобрительные свойства и требуютс большие затраты тепловой энергии .However, at 3TOiM, in the process of drying the granules, their fertilizing properties are reduced and large amounts of thermal energy are required.
Цель изобретени - повышение удобрительных свойств продукта и уменьшение затрат тепловой э.нергии на его изготовление.The purpose of the invention is to increase the fertilizing properties of the product and reduce the cost of thermal energy for its manufacture.
Дл достижени цели сушку торфа провод т леред смешиванием его с добавками в сушилках ,или -в естественных услови х до содержани влаги в нем 15-40%, а затем омешивают его с удобрени ми и гранулируют.To achieve the goal, the drying of peat is carried out by mixing it with additives in dryers, or in natural conditions, until its moisture content is 15-40%, and then it is mixed with fertilizers and granulated.
Способ реализуетс следуюш,им образом.The method is implemented in the following way.
Фрезерный торф, содержащий 50% влаги, высушивают до влажности 15-40% и смешивают с сол ми, примен емыми в качестве Milled peat containing 50% moisture, dried to a moisture content of 15-40% and mixed with salts, used as
удобрений (азотные, калийные и фосфорные), в соотношении 35 и 65 вес. % соответственно. Гранулирование осуществл ют в установке ОГМ-0,8, примен емой дл гранулировани трав ной муки.fertilizers (nitrogen, potash and phosphate), in a ratio of 35 and 65 weight. % respectively. Granulation is carried out in an OGM-0.8 unit used for granulating grass meal.
Проведенные исследовани подтверждают надежность способа. Полученные гранулы нмеют следующие показатели в зависимости от влажности торфа и содержани минеральных добавок;Studies have confirmed the reliability of the method. The resulting granules have the following parameters, depending on the moisture content of peat and the content of mineral additives;
Плотность, кг/м 1200-1500Density kg / m 1200-1500
Прочность на сжатие, кПа 2790-3720 Влажность, вес. %8-12Compressive strength, kPa 2790-3720 Humidity, weight. % 8-12
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2078024A SU512206A1 (en) | 1974-11-25 | 1974-11-25 | The method of obtaining granulated fertilizer based on peat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2078024A SU512206A1 (en) | 1974-11-25 | 1974-11-25 | The method of obtaining granulated fertilizer based on peat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU512206A1 true SU512206A1 (en) | 1976-04-30 |
Family
ID=20601618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2078024A SU512206A1 (en) | 1974-11-25 | 1974-11-25 | The method of obtaining granulated fertilizer based on peat |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU512206A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2454386C1 (en) * | 2010-12-03 | 2012-06-27 | Вячеслав Вениаминович Костин | Method of producing fertiliser from lignocellulose material |
| RU2795310C1 (en) * | 2023-01-11 | 2023-05-02 | федеральное государственное автономное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" | Method for obtaining granulated organo-mineral complex fertilizer of prolonged action |
-
1974
- 1974-11-25 SU SU2078024A patent/SU512206A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2454386C1 (en) * | 2010-12-03 | 2012-06-27 | Вячеслав Вениаминович Костин | Method of producing fertiliser from lignocellulose material |
| RU2795310C1 (en) * | 2023-01-11 | 2023-05-02 | федеральное государственное автономное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" | Method for obtaining granulated organo-mineral complex fertilizer of prolonged action |
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