SU793964A1 - Method of producing additional action fertilizer - Google Patents
Method of producing additional action fertilizer Download PDFInfo
- Publication number
- SU793964A1 SU793964A1 SU782611415A SU2611415A SU793964A1 SU 793964 A1 SU793964 A1 SU 793964A1 SU 782611415 A SU782611415 A SU 782611415A SU 2611415 A SU2611415 A SU 2611415A SU 793964 A1 SU793964 A1 SU 793964A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fertilizer
- tuff
- solution
- nitrogen
- increase
- Prior art date
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Description
1one
Изобретение относитс к технолбгии минеральных удобрений и может быть использовано дл получени азосодержащих удобрений длительного действи .The invention relates to the technology of mineral fertilizers and can be used to obtain long-acting azo-containing fertilizers.
Известен способ получени азотсодержащего удобрение путем обработки синтетических ионообменников щелочными растворами, содержащими азот в виде, производных угольной кислоты A known method for producing nitrogen-containing fertilizer by treating synthetic ion exchangers with alkaline solutions containing nitrogen in the form of derivatives of carbonic acid.
Недостат:гами известного способа вл ютс низка питательна ценност получаемого удобрени , его низка атмосферостойкость и высока себестоимость .Disadvantage: Gami known method are low nutritional value of the resulting fertilizer, its low weather resistance and high cost.
Наиболее близким по технической сущности и достигаемому результату вл етс способ получени азотсодержащего удобрени длительного действи путем обработки ионообменника (торфа) осадками бытовых стоков, обогащенных аммиаком 2.The closest in technical essence and the achieved result is a method of obtaining long-acting nitrogen-containing fertilizer by treating an ion exchanger (peat) with precipitations of household effluent enriched with ammonia 2.
Недостатками этого способа вл ютс низкое содержание полезных компонентов в удобрении, сложность и длительность технологии его получени и низка эффективность.The disadvantages of this method are the low content of useful components in the fertilizer, the complexity and duration of its production technology and low efficiency.
Целью изобретени вл етс уско .рение и упрощение процесса получениThe aim of the invention is to accelerate and simplify the process of obtaining
зотсодержащего удобрени длительного действи , увеличение содержани в нем азота и повьвиение его питательной ценности.long-term fertilizer, increasing its nitrogen content and increasing its nutritional value.
Поставленна цель достигаетс The goal is achieved
использованием в качестве ионообменника молотого цеолитсодержащего туфа фракции 0,1-3 мм, а в качестве азотсодержащего компонента 0,01-5 Мusing ground zeolite tuff as an ion exchanger with a fraction of 0.1–3 mm, and 0.01–5 M as a nitrogen-containing component
аммонийсодержащих растворов илиammonium containing solutions or
бытовых сточных вод, причем обработку ведут в динамических услови х при скорости подачи раствора 0,14 м/ч и соотношении ионообменник:domestic wastewater, and the treatment is carried out in dynamic conditions at a feed rate of 0.14 m / h and the ratio of ion exchanger:
раствор 1:1-200.solution 1: 1-200.
Цеолитсодержащий туф содержит 40-95% высококремнистых цеолитов: клиноптилолита и морденита. Ниже приведены примеры получени азотсодержащего удобрени длительного действи путем обработки туфов, содержащих 60-90% цеолитов.Zeolite tuff contains 40-95% of high-silica zeolites: clinoptilolite and mordenite. The following are examples of the preparation of long-acting nitrogen-containing fertilizer by treating tuffs containing 60-90% zeolites.
Пример 1.1кг молотогоExample 1.1kg ground
цеолитсодержащего туфа с содержанием 90% цеолита фракции 0,1-1 мм обраОатывают 1,0 л 5 Н циркулирующего .раствора МНдСб со скоростью 1 м/ч.zeolite-containing tuff with a content of 90% zeolite fraction of 0.1-1 mm is prepared with 1.0 l of 5 N circulating MNDSb solution at a speed of 1 m / h.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782611415A SU793964A1 (en) | 1978-05-03 | 1978-05-03 | Method of producing additional action fertilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782611415A SU793964A1 (en) | 1978-05-03 | 1978-05-03 | Method of producing additional action fertilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU793964A1 true SU793964A1 (en) | 1981-01-07 |
Family
ID=20762783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782611415A SU793964A1 (en) | 1978-05-03 | 1978-05-03 | Method of producing additional action fertilizer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU793964A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849006A (en) * | 1987-08-07 | 1989-07-18 | E.C.C. America Inc. | Controlled release composition and method |
-
1978
- 1978-05-03 SU SU782611415A patent/SU793964A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849006A (en) * | 1987-08-07 | 1989-07-18 | E.C.C. America Inc. | Controlled release composition and method |
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