SU451233A3 - Fertilizer based on ion exchanger and nitrogen-containing component - Google Patents
Fertilizer based on ion exchanger and nitrogen-containing componentInfo
- Publication number
- SU451233A3 SU451233A3 SU1749250A SU1749250A SU451233A3 SU 451233 A3 SU451233 A3 SU 451233A3 SU 1749250 A SU1749250 A SU 1749250A SU 1749250 A SU1749250 A SU 1749250A SU 451233 A3 SU451233 A3 SU 451233A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nitrogen
- containing component
- ion exchanger
- fertilizer
- water
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Description
(54) УДОБРЕНИЕ НА ОСНОВЕ ИОНООБМЕННИКА И АЗОТСОДЕРЖАЩЕГО КОМПОНЕНТА(54) FERTILIZER BASED ON ION EXCHANGER AND NITROGEN-CONTAINING COMPONENT
ву, в которую внесли основное удобрение из фосфора и кали , тщательно смешали с различными загруженными соединени ми азота ионообменниками, содержащими 2 г азота, и ими заполн ли сосуды Мнчерлиха. Опыты проведены при 60%-ном насыщении водой в отношении максимальной водоемкости почвы. Проведено 5 нокосов. Сумма урожаев в первом и втором году приведена в табл. 1, в которой опыты 1-3 и 6 относ тс к опытам с обменннка ,мн, содержащими в качестве активной группы сульфогрунну, опыты 4-5 - к опытам с обменниками, содержащими карбоксильную группу. Опыты 1-5 показывают результаты, полученные в результате применени предлагаемых солей, олыты 6-7 вл ютс сравнительными опытами.The main fertilizer of phosphorus and potassium was mixed in with various nitrogen compounds loaded with ion exchangers containing 2 g of nitrogen and filled with Mncherlich vessels. The experiments were carried out at 60% water saturation with respect to the maximum water-holding capacity of the soil. Conducted 5 nokosov. The sum of harvests in the first and second year is given in table. 1, in which experiments 1-3 and 6 relate to experiments with exchange, many, containing sulfohogranu as an active group, experiments 4-5 - to experiments with exchangers containing carboxyl group. Experiments 1-5 show the results obtained by applying the proposed salts, and the samples 6-7 are comparative experiments.
Таблица ITable I
Чтобы установить потери от вымывани различных азотных удобрений, в течение второй серии опытов почву 5 дней до среза насыщали водой и обрызгивали каждый сосуд 500 мл воды . Это соответствует количеству вынавшей дождевой воды 16-17 мм. Сумма сборов приведена в табл. 2.In order to establish the loss of leaching of various nitrogenous fertilizers, during the second series of experiments, the soil was saturated with water for 5 days before cutting and sprayed each vessel with 500 ml of water. This corresponds to the amount of reclaimed rainwater of 16-17 mm. The amount of fees is given in table. 2
Таблица 2table 2
Ионообменные соли, используемые дл проведени указанных опытов, изготовлены следующим образом.The ion exchange salts used to perform the above experiments were made as follows.
Пример 2. 1100 мл сильнокислого катионообменника в Н-форме (сзльфнрованный полистирол , сшитый 8% дивинилбензола) в фильтровой трубе подвергали перкол цип посредством необходимого дл полного насыщени количества водного гуапидинового раствора . Обща емкость ионообменника составл ла 2,0 валнн/л. Насыщенный гуанидином обменпик промывали 2500 мл воды. Получили 1000 мл азотного удобрени , содержащего на каждый литр 2,2 мол гуанидина.Example 2. 1100 ml of strongly acidic cation-exchanger in the H-form (separated polystyrene, crosslinked with 8% divinylbenzene) in a filter tube were subjected to percillon using the amount of aqueous guapidine solution required for complete saturation. The total capacity of the ion exchanger was 2.0 voln / l. The guanidine-rich exchic was washed with 2500 ml of water. Got 1000 ml of nitrogen fertilizer containing 2.2 moles of guanidine per liter.
Пример 3. К 1100 мл того же катионообменника в П-форме в химическом стакане примешали эквивалентное общей емкости количество водного раствора гуаниловой мочевины , перемешивали 30 мин при и отсасывали досуха. Получили 1000 мл азотного удобрени , содержащего на каждый литр 2,2 мол Example 3. To 1100 ml of the same cation exchanger in the P-form in a beaker was mixed with an equivalent total capacity amount of an aqueous solution of guanyl urea, stirred for 30 minutes at and sucked dry. Received 1000 ml of nitrogen fertilizer containing for each liter of 2.2 mol
гуапиловой мочевины.guapyl urea.
Пример 4. 1100 мл ионообменника, описанного в примере 1, суспендировали в 2000 мл воды и примешивали 2,3 мол твердого меламина . Суснензию неремешивали и нагревали до до полного растворени меламина. После охлаждени реакционного раствора ионообменник трижды промывали 1000 мл холодной воды. Получили 1000 мл азотного удобреПИЯ , содержащего на каждый литр 2,2 мол меламина.Example 4. 1100 ml of the ion exchanger described in example 1 were suspended in 2000 ml of water and 2.3 mol of solid melamine were mixed in. The suspension was unmixed and heated until melamine was completely dissolved. After cooling the reaction solution, the ion exchanger was washed three times with 1000 ml of cold water. Received 1000 ml of nitrogen fertilizer containing 2.2 mol of melamine per liter.
Пример 5. 1000 мл слабокислого ионообменника , содержащего карбоксильную группу на основе полиакриловой кислоты, сшитого Example 5. 1000 ml of a weakly acidic ion exchanger containing a carboxyl group based on polyacrylic acid, crosslinked
дивинилбензола, а П-форме суспендировали в 2000 мл воды. Обща емкость обменника 4,7 валин/л. К суснензии примешивали эквивалентное общей емкости обменника количество гуанидинового карбоната и, примешива ,divinylbenzene, and the P-form was suspended in 2000 ml of water. The total capacity of the exchanger is 4.7 valine / l. A quantity of guanidine carbonate equivalent to the total capacity of the exchanger was mixed in with the suspension;
5 час нагревали до , причем сильно выдел лась угольна кислота. Затем отсосали нонообменник и несколько раз промывали водой . Получили 14bO мл азотного удоорени , содержащего на каждый литр 2,У5 мол гуанидина .It was heated for 5 hours until, and carbonic acid strongly exuded. Then, the non-exchanger was sucked off and washed several times with water. Got 14bO ml of nitrogen booster containing for each liter 2, U5 mole of guanidine.
Пример 5. 1000 мл того же самого ионообменника , содержащего карбоксильную группу , как в примере 4, перемещива , суспендировали в 2000 мл воды и постепенно примешнвали раствор гуаниловой мочевины количеством , достаточным дл достижени значени рП 8 реакцпонного раствора. Затем отсосали обменник и повторно промывали водой. Получили 1500 мл азотного удобрени , содержащего на каждый литр 2,8 мол гуаниловой мочевины .Example 5. 1000 ml of the same ion exchanger containing the carboxyl group as in Example 4 were transferred to suspension in 2000 ml of water and a quantity of guanyl urea was gradually added in an amount sufficient to reach the RP 8 value of the reaction solution. Then the exchanger was sucked off and re-washed with water. 1500 ml of nitrogenous fertilizer containing 2.8 moles of guanyl urea per liter were obtained.
Пример 6. Способ осуществили по примеру 1, только с тем различием, что вместо гуанидина примен ли аммиак. ПолучилиExample 6. The method was carried out as in example 1, with the only difference being that ammonia was used instead of guanidine. Got
1000 мл азотного удобрени , содержащего, однако , на литр 2,2 мол аммиака.1000 ml of nitrogen fertilizer, containing, however, 2.2 mol of ammonia per liter.
Предмет изобретени Subject invention
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712107916 DE2107916A1 (en) | 1971-02-19 | 1971-02-19 | Slowly and sustainably acting nitrogen fertilizers |
Publications (1)
Publication Number | Publication Date |
---|---|
SU451233A3 true SU451233A3 (en) | 1974-11-25 |
Family
ID=5799210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1749250A SU451233A3 (en) | 1971-02-19 | 1972-02-17 | Fertilizer based on ion exchanger and nitrogen-containing component |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5420427B1 (en) |
BE (1) | BE779575A (en) |
CH (1) | CH571463A5 (en) |
CS (1) | CS166800B2 (en) |
DD (1) | DD95581A5 (en) |
DE (1) | DE2107916A1 (en) |
ES (1) | ES399889A1 (en) |
FR (1) | FR2125594B1 (en) |
GB (1) | GB1365764A (en) |
HU (1) | HU163993B (en) |
IL (1) | IL38775A (en) |
IT (1) | IT954889B (en) |
NL (1) | NL7202037A (en) |
SE (1) | SE372508B (en) |
SU (1) | SU451233A3 (en) |
ZA (1) | ZA721080B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2265591C2 (en) * | 1972-04-14 | 1982-05-19 | Permutit Gmbh, 1000 Berlin | Use of cation and / or anion exchangers as soil improvers and fertilizers |
DE2218127C3 (en) | 1972-04-14 | 1981-07-16 | Permutit Gmbh, 1000 Berlin | Use of cation and anion exchangers in neutral salt form to remove ice and snow cover |
IN158473B (en) * | 1981-09-25 | 1986-11-22 | Melamine Chemicals Inc | |
GB2134507A (en) * | 1983-01-29 | 1984-08-15 | Steetley Minerals Ltd | Growing medium comprising a zeolite |
US5435821A (en) * | 1985-12-12 | 1995-07-25 | Exxon Research & Engineering Co. | Controlled release vegetation enhancement agents coated with sulfonated polymers, method of production and prcesses of use |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3082074A (en) * | 1958-12-11 | 1963-03-19 | Dow Chemical Co | Method for improving plant growth using synthetic ion exchange resins and the product thereof |
US2988441A (en) * | 1959-02-18 | 1961-06-13 | Dow Chemical Co | Plant growth medium |
BE757224A (en) * | 1969-10-08 | 1971-03-16 | Bayer Ag | ACTIVE SUBSTRATES FOR PLANT CULTURE |
-
1971
- 1971-02-19 DE DE19712107916 patent/DE2107916A1/en active Pending
-
1972
- 1972-02-16 IL IL38775A patent/IL38775A/en unknown
- 1972-02-16 CS CS998A patent/CS166800B2/cs unknown
- 1972-02-16 NL NL7202037A patent/NL7202037A/xx not_active Application Discontinuation
- 1972-02-17 ES ES399889A patent/ES399889A1/en not_active Expired
- 1972-02-17 IT IT20705/72A patent/IT954889B/en active
- 1972-02-17 SU SU1749250A patent/SU451233A3/en active
- 1972-02-18 CH CH232972A patent/CH571463A5/xx not_active IP Right Cessation
- 1972-02-18 GB GB760972A patent/GB1365764A/en not_active Expired
- 1972-02-18 BE BE779575A patent/BE779575A/en unknown
- 1972-02-18 DD DD161044A patent/DD95581A5/xx unknown
- 1972-02-18 SE SE7202013A patent/SE372508B/xx unknown
- 1972-02-18 HU HUBA2705A patent/HU163993B/hu unknown
- 1972-02-18 ZA ZA721080A patent/ZA721080B/en unknown
- 1972-02-18 JP JP1654572A patent/JPS5420427B1/ja active Pending
- 1972-02-18 FR FR7205548A patent/FR2125594B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
HU163993B (en) | 1973-12-28 |
SE372508B (en) | 1974-12-23 |
FR2125594A1 (en) | 1972-09-29 |
ES399889A1 (en) | 1975-07-01 |
DD95581A5 (en) | 1973-02-12 |
IL38775A0 (en) | 1972-04-27 |
CS166800B2 (en) | 1976-03-29 |
BE779575A (en) | 1972-08-18 |
IL38775A (en) | 1975-06-25 |
CH571463A5 (en) | 1976-01-15 |
JPS5420427B1 (en) | 1979-07-23 |
ZA721080B (en) | 1972-10-25 |
IT954889B (en) | 1973-09-15 |
DE2107916A1 (en) | 1972-09-07 |
FR2125594B1 (en) | 1976-07-09 |
NL7202037A (en) | 1972-08-22 |
GB1365764A (en) | 1974-09-04 |
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