RU2010105598A - METHOD FOR PRODUCING HUMIC ACIDS - Google Patents
METHOD FOR PRODUCING HUMIC ACIDS Download PDFInfo
- Publication number
- RU2010105598A RU2010105598A RU2010105598/21A RU2010105598A RU2010105598A RU 2010105598 A RU2010105598 A RU 2010105598A RU 2010105598/21 A RU2010105598/21 A RU 2010105598/21A RU 2010105598 A RU2010105598 A RU 2010105598A RU 2010105598 A RU2010105598 A RU 2010105598A
- Authority
- RU
- Russia
- Prior art keywords
- solution
- plant materials
- humic acids
- litter
- crushed
- Prior art date
Links
- 239000004021 humic acid Substances 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000000463 material Substances 0.000 claims abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract 2
- 238000000605 extraction Methods 0.000 claims abstract 2
- 238000001914 filtration Methods 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims abstract 2
- 239000002244 precipitate Substances 0.000 claims abstract 2
- 230000001376 precipitating effect Effects 0.000 claims abstract 2
- 238000000926 separation method Methods 0.000 claims abstract 2
- 239000000126 substance Substances 0.000 claims abstract 2
Landscapes
- Compounds Of Unknown Constitution (AREA)
- Extraction Or Liquid Replacement (AREA)
- Fertilizers (AREA)
Abstract
Способ получения гуминовых веществ путем высокотемпературной обработки растительного сырья, смешения со щелочным агентом - гидроксидом натрия, отличающийся тем, что в качестве растительного сырья используют лиственный опад, который предварительно измельчают до фракции диаметром не более 1 мм, затем подвергают термообработке при t=145-150°С, щелочной экстракции, фильтрованию экстракта и осаждению гуминовых кислот из раствора добавлением соляной кислоты с последующим отделением осадка от раствора. A method of obtaining humic substances by high-temperature processing of plant materials, mixing with an alkaline agent - sodium hydroxide, characterized in that the plant materials use leafy litter, which is pre-crushed to a fraction with a diameter of not more than 1 mm, then subjected to heat treatment at t = 145-150 ° C, alkaline extraction, filtering the extract and precipitating humic acids from the solution by adding hydrochloric acid, followed by separation of the precipitate from the solution.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010105598/21A RU2430075C1 (en) | 2010-02-18 | 2010-02-18 | Humic acid synthesis method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010105598/21A RU2430075C1 (en) | 2010-02-18 | 2010-02-18 | Humic acid synthesis method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010105598A true RU2010105598A (en) | 2011-08-27 |
| RU2430075C1 RU2430075C1 (en) | 2011-09-27 |
Family
ID=44756205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010105598/21A RU2430075C1 (en) | 2010-02-18 | 2010-02-18 | Humic acid synthesis method |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2430075C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116554496A (en) * | 2023-05-17 | 2023-08-08 | 东北农业大学 | A method for improving the yield of artificial humic acid synthesized from biomass humification |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2525307C2 (en) * | 2012-08-01 | 2014-08-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский государственный национальный исследовательский университет" | Extraction of heavy metal ions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4459149A (en) * | 1982-09-24 | 1984-07-10 | Moran Edward F | Process for treating humus materials |
| MA19999A1 (en) * | 1983-01-25 | 1984-10-01 | Anlad N V | Process for the production of humic and fluvic acids and by-products from peat from peat soils and from humified organic matter |
| RU2007376C1 (en) * | 1993-04-26 | 1994-02-15 | Сергей Николаевич Бабаев | Method of producing growth stimulator for plants and method of its utilization |
| RU2205166C1 (en) * | 2001-12-19 | 2003-05-27 | Общество с ограниченной ответственностью "Научно-производительное объединение "Реализация экологических технологий" | Method for preparing huminic acid salts |
| KR100462953B1 (en) * | 2002-05-02 | 2004-12-23 | 학교법인 계명기독학원 | The microbe fertilizer's producting method be used by microbe and humic acid |
-
2010
- 2010-02-18 RU RU2010105598/21A patent/RU2430075C1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116554496A (en) * | 2023-05-17 | 2023-08-08 | 东北农业大学 | A method for improving the yield of artificial humic acid synthesized from biomass humification |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2430075C1 (en) | 2011-09-27 |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120219 |
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| NF4A | Reinstatement of patent |
Effective date: 20150227 |
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| PD4A | Correction of name of patent owner | ||
| QB4A | Licence on use of patent |
Free format text: LICENCE Effective date: 20160314 |
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| PD4A | Correction of name of patent owner | ||
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170219 |