SU1261936A1 - Method of producing lignin-base organomineral fertilizer - Google Patents
Method of producing lignin-base organomineral fertilizer Download PDFInfo
- Publication number
- SU1261936A1 SU1261936A1 SU843741180A SU3741180A SU1261936A1 SU 1261936 A1 SU1261936 A1 SU 1261936A1 SU 843741180 A SU843741180 A SU 843741180A SU 3741180 A SU3741180 A SU 3741180A SU 1261936 A1 SU1261936 A1 SU 1261936A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lignin
- phosphoric acid
- nitric acid
- organomineral fertilizer
- neutralization
- Prior art date
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- Fertilizers (AREA)
Abstract
1.СПОСОБ ПОЛУЧЕНИЯ ОРГАНОМИНЕРАЛЬНОГО УДОБРЕНИЯ НА ОСНОВЕ ЛИГНИНА нитрационным окислением азотной кислотой с последующей нейтрализацией кислых продуктов, отличающийс тем, что, с целью упрощени процесса и повышени суммы питательных веществ в конечном продукте, нитрационное окисление лигнина ведут азотной кислотой в момент ее образовани , выдел ющейс при взаимодействии смеси порошкообразных лигнина и калиевой селитры в соотношении 1:1. THE METHOD OF OBTAINING ORGANOMINERAL FERTILIZER BASED ON LIGNIN by nitration oxidation with nitric acid followed by neutralization of acidic products, characterized in that, in order to simplify the process and increase the amount of nutrients in the final product, nitration acidification of lignin leads to nitric acid at the time of its formation, releasing nitric acid when interacting a mixture of powdered lignin and potassium nitrate in a ratio of 1:
Description
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843741180A SU1261936A1 (en) | 1984-02-28 | 1984-02-28 | Method of producing lignin-base organomineral fertilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843741180A SU1261936A1 (en) | 1984-02-28 | 1984-02-28 | Method of producing lignin-base organomineral fertilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1261936A1 true SU1261936A1 (en) | 1986-10-07 |
Family
ID=21119185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843741180A SU1261936A1 (en) | 1984-02-28 | 1984-02-28 | Method of producing lignin-base organomineral fertilizer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1261936A1 (en) |
-
1984
- 1984-02-28 SU SU843741180A patent/SU1261936A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 259091, кл. С 05 G 3/00, 1968. , * |
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