CN1295054A - Amino acid chelate fertilizer and its production process - Google Patents
Amino acid chelate fertilizer and its production process Download PDFInfo
- Publication number
- CN1295054A CN1295054A CN 99114537 CN99114537A CN1295054A CN 1295054 A CN1295054 A CN 1295054A CN 99114537 CN99114537 CN 99114537 CN 99114537 A CN99114537 A CN 99114537A CN 1295054 A CN1295054 A CN 1295054A
- Authority
- CN
- China
- Prior art keywords
- amino acid
- rare earth
- trace element
- acid
- fertilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C05D9/02—Other inorganic fertilisers containing trace elements
Abstract
The amino acid chelate fertilizer contains amino acid chelate comprising amino acid rare earth complex, amino acid trace elements, complex and slow-releasing agent with the mixing proportion depending on the kinds of crops and the components of soil. During the production, yellow phosphorus slag or blast furnace slag as neutralizing matter resulting in active silicon fertilizer is used and the utilization of waste reduces the cost of the fertilizer and increases its effective component. The slow-releasing agent is used to control the dissolving speed of the fertilizer and this is favorable to gradual absorption by crop.
Description
The present invention relates to a kind of fertilizer and production method thereof that contains amino-acid chelate that farm crop are used.
Relevant by retrieval patent documentation does not retrieve the chelating amino acids fertilizer identical with the present invention and the method for production thereof at present as yet.The existing fertilizer that contains amino-acid chelate generally all is to adopt the method for chemical hydrolysis that protein is added acid to be hydrolyzed, and makes amino acid, adds alkali again and neutralizes, and adds trace element then and carries out chelating, makes finished product after the drying.The adding of a large amount of alkali in the production raises the inner complex cost; Neutralization reaction generates a large amount of inorganic salt separation difficulty, and can produce detrimentally affect to farm crop.Can emit a large amount of heats, overheated for fear of partial over-alkali, cause amino acid whose decomposition, then need to cool off with water coolant, and constantly stir, needed just can finish in 5-6 hour with the time in whole, thereby the power consumption increase makes production cost be difficult to descend, make amino acid trace element chelated fertilizer be difficult to obtain big area and promote.The U.S. and other country have trace element are carried out chelating with humic acids as sequestrant, but because the chelating effect is relatively poor, more be to adopt EDTA to carry out chelating as sequestrant, but higher because of cost too, promote the use of so fail to obtain big area.China's patent " amino acid compound trace element fertilizer and method for making thereof " patent No. " 92109786.7 " discloses a kind of novel alkaloidal amino acid compound trace element fertilizer that contains, it mainly is that waste protein such as the hair that utilizes people or fowl poultry, leather form amino acid through hydrolysis, carry out complexing with various trace elements again and form required fertilizer, it is mainly as foliage fertilizer and seed soaking, seed dressing, the general fertilizer of filling, but also has the process of carrying out neutralization reaction with caustic soda or ammoniacal liquor.China's application for a patent for invention prospectus, publication number is " CN1152565A ", disclosing " mixed amino-acid complex state multielement micro-fertilizer and manufacture method thereof " this application is raw material to contain the amino acid whose trade effluent of mixing, produces the water miscible organic little fertilizer of mixed amino-acid complex state multielement that mixes rare-earth salts and various trace elements salt that contains.Though this application can fully utilize secondary resource, but being based under the prerequisite of trade effluent raw material, described scheme carries out, and for the most of areas of China, do not have this waste water, implement this type of scheme and obviously exist too high and the problem that product cost that cause being produced increases of raw material trucking costs.And producing the factory of this waste water, its major product such as Gelucystine often are subjected to the influence of world market and stop production.So make raw material sources with waste water, more be subjected to the restriction of major product.
The objective of the invention is to provide a kind of is hydrolyzed protein, adding rare earth element or trace element chelated back and supporting electrolyte reacts, and can be undertaken compositely by the soil composition of different crops and different areas, have a kind of amino acid chelate fertilizer and the production method of slow release effect.
For realizing above-mentioned purpose, the technical solution used in the present invention is:
Amino acid chelate fertilizer mainly is made up of amino acid with rare earth, amino-acid trace element title complex, sustained release dosage, the blending ratio of described amino acid with rare earth and amino-acid trace element title complex can determine that described sustained release dosage is macromolecule resin, natural glue, starch adhesives according to different crops and soil; Described amino acid with rare earth is by protein hydrolysis under acidic conditions, and with the rare earth element chelatropic reaction, the material that generates with yellow phosphorus slag or blast furnace slag neutralization reaction again, its kilnitamin total content is 5-35%, the total content of mixed rare-earth elements is 0.1-10%, and the total content of active silicon fertilizer is 2-25%; Described amino-acid trace element title complex is by protein hydrolysis under acidic conditions, and with trace element through chelatropic reaction, the material that generates with yellow phosphorus slag or blast furnace slag neutralization reaction again, its kilnitamin total content is 5-35%, the mixed trace elements total content is 1-12%, and the active silicon fertilizer total content is 2-25%.
For making above-mentioned amino acid chelate fertilizer, the manufacture method that the present invention takes is:
The hydrochloric acid that protein is added 25-33%, be by weight proportion: 1: the ratio of 1.5-2.5 cooperates, temperature range is: 100 ℃-115 ℃, after the protein dissolving, add the oxide compound or the rare-earth element salt that contain rare earth element again and carry out chelating, the rare earth element and the amino acid molar ratio that add are 1: 1.5-2.5, and the chelating temperature is at 80 ℃-115 ℃, and the chelating time is 1-5 hour.Carry out neutralization reaction with corrective at normal temperatures again, corrective is yellow phosphorus slag or blast furnace slag, and the reaction times is 1-24 hour, dries again, makes amino acid with rare earth.
Protein is added the sulphuric acid soln of 25-40% or the hydrochloric acid soln of 25-33% is 1 by weight: the ratio of 1.5-2.5 cooperates, temperature range is 90 ℃-120 ℃, after the protein dissolving, add the oxide compound or the trace element salt that contain trace element again and carry out chelating, the trace element and the amino acid whose mol ratio that add are 1: 1.5-2.5, and the chelating temperature is at 70 ℃-120 ℃; The chelating time is 1-5 hour; Carry out neutralization reaction with corrective at normal temperatures again, corrective is yellow phosphorus slag or blast furnace slag, and the reaction times is 1-24 hour, dries again, makes the amino-acid trace element title complex.
Amino acid with rare earth and amino-acid trace element title complex after the oven dry are carried out uniform mixing in proportion, add in proportion again that sustained release dosage stirs, granulation, oven dry processing promptly obtain product of the present invention.
Advantage of the present invention is: owing to join in the process of amino acid with rare earth, amino-acid trace element title complex in system, adopting yellow phosphorus slag or blast furnace slag is corrective, thereby turn waste into wealth, made full use of the waste residue of factory, a large amount of neutralization alkali have been saved, effectively reduce production cost, avoided neutralization reaction to generate simultaneously the deleterious inorganic salt of farm crop.And the activated silica that the reaction back generates is soluble in water, is easy to crop absorption, is one of necessary element of farm crop.Owing to use the yellow phosphorus slag to neutralize, react mitigation as neutralizing agent, need not water cooling, once stir evenly the back and stack natural reaction, cooling, thereby reduced energy consumption; Because the preparation amino acid with rare earth adopts hydrochloric acid to produce, thereby having avoided rare earth element to meet being easy to generate vitriol behind the sulfate radical, sedimentary problem takes place; Since the amino acid with rare earth after the oven dry mix afterwards remix with the amino-acid trace element title complex sustained release dosage carry out granulation, thereby controlled the dissolution rate of fertilizer, the fertilizer fertility is progressively discharged, be beneficial to the progressively absorption of farm crop, avoided loss, reduced the waste of fertilizer, reduced cost thereby reach, the purpose of increasing both production and income is so there is very big practical and popularizing value.
The present invention is further described below with reference to embodiment:
The discarded keratinous protein of 300kg is placed the enamel reaction still of 1000L, adding concentration is 30% hydrochloric acid 600kg, be heated to 105 ℃, after keratinous protein all dissolves, add rare earth oxide 100kg and carry out chelatropic reaction, the chelating holding temperature is at 90 ℃, the chelating time is 5 hours, treat that the hydrolysis chelating finishes after, acidic amino acid rare earth chelating liquid is sprayed into 2000kg yellow phosphorus slag mixes, treat that evenly the back stacking was dried in 22 hours again, thereby make amino acid with rare earth.
The discarded keratinous protein of 300kg is placed the enamel reaction still of 1000L, adding concentration is 30% sulfuric acid 600kg, is heated to 100 ℃, adds zinc sulfate 200kg after keratinous protein all dissolves, chelating is hydrolyzed, the chelating temperature is at 100 ℃, and the chelating time is 5 hours, after the hydrolysis chelating finishes, spraying into 2000kg yellow phosphorus slag mixes, treat that evenly stacked 24 hours the back, dry again, thereby make the amino-acid trace element title complex that contains zinc element.According to said method produce the micro-title complex of oxygen base acid that contains iron, manganese, copper, cobalt element.
The amino acid with rare earth and amino-acid zinc element title complex 250kg, amino acid ferro element title complex 200kg, manganese amino acid element title complex 200kg, amino acid copper title complex 40kg, the amino acid cobalt element title complex 1kg that get 300kg place agitator to stir 0.5 hour, the sustained release dosage solution stirring that sprays into 50kg again is after 1 hour, carry out granulation, oven dry processing, then obtain product of the present invention.The sustained release dosage that present embodiment is selected for use is a gelatin, and this product can be used as the base manure of farm crop and uses.
Claims (4)
1, a kind of amino acid chelate fertilizer, it is characterized in that: it is made up of amino acid with rare earth, amino-acid trace element title complex, sustained release dosage, and the blending ratio of described amino acid with rare earth and amino-acid trace element title complex can be determined according to different crops and soil composition; Described sustained release dosage is macromolecule resin, natural glue, starch adhesives.
2, amino acid chelate fertilizer according to claim 1, it is characterized in that: described amino acid with rare earth is by protein hydrolysis under acidic conditions, and with rare earth element through chelatropic reaction, again with yellow phosphorus slag or blast furnace slag neutralization reaction after the material that generates, its kilnitamin total content is 5～35%, the total content of mixed rare-earth elements is 0.1～10%, and the total content of active silicon fertilizer is 2～25%.
3, amino acid chelate fertilizer according to claim 1, it is characterized in that: described amino-acid trace element title complex is by protein hydrolysis under acidic conditions, and with trace element through chelatropic reaction, again with yellow phosphorus slag or blast furnace slag neutralization reaction after the material that generates, its kilnitamin total content is 5～35%, the mixed trace elements total content is 1～12%, and the active silicon fertilizer total content is 2～25%.
4, a kind of production method of making the described amino acid chelate fertilizer of claim 1 is characterized in that:
Hydrochloric acid with protein adding 25～33%, be by weight proportion: 1: 1.5～2.5 ratio cooperates, temperature range is 100 ℃～115 ℃, after the protein dissolving, add the oxide compound or the rare-earth element salt that contain rare earth element again and carry out chelating, adding rare earth element and amino acid whose mol ratio is 1: 1.5～2.5, the chelating temperature is at 80 ℃～115 ℃, the chelating time is 1～5 hour, carry out neutralization reaction with corrective at normal temperatures again, corrective is yellow phosphorus slag or blast furnace slag, and the reaction times is 1-24 hour, dry again, make amino acid with rare earth.
Sulphuric acid soln or 25～33% hydrochloric acid solns with protein adding 25～40%, be by weight: 1: 1.5～2.5 ratio cooperates, temperature range is 90 ℃～120 ℃, after the protein dissolving, add the oxide compound or the trace element salt that contain trace element again and carry out chelating, adding trace element is 1: 1.5～2.5 with amino acid whose mol ratio, the chelating temperature is at 70 ℃～120 ℃, the chelating time is 1～5 hour, carry out neutralization reaction with corrective at normal temperatures again, corrective is yellow phosphorus slag or blast furnace slag, 1～24 hour reaction times, dry again, make the amino-acid trace element title complex.
With amino acid with rare earth and amino-acid trace element title complex after the oven dry carry out in proportion adding in proportion again behind the uniform mixing that sustained release dosage stirs, granulation, oven dry processing promptly obtain product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114537 CN1295054A (en) | 1999-11-09 | 1999-11-09 | Amino acid chelate fertilizer and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114537 CN1295054A (en) | 1999-11-09 | 1999-11-09 | Amino acid chelate fertilizer and its production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1295054A true CN1295054A (en) | 2001-05-16 |
Family
ID=5277608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99114537 Pending CN1295054A (en) | 1999-11-09 | 1999-11-09 | Amino acid chelate fertilizer and its production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1295054A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815998A (en) * | 2012-07-31 | 2012-12-12 | 马鞍山科邦生态肥有限公司 | Special fertilizer for single cropping rice |
| CN102826924A (en) * | 2012-07-31 | 2012-12-19 | 马鞍山科邦生态肥有限公司 | Special base fertilizer for late rice |
| CN103539561A (en) * | 2013-10-29 | 2014-01-29 | 周建群 | Sugarcane fertilizer additive and preparation method thereof |
| CN103848677A (en) * | 2012-11-29 | 2014-06-11 | 倪伟华 | Fertilizer supplement and preparation method thereof |
| CN104003801A (en) * | 2014-05-30 | 2014-08-27 | 新疆慧尔农业科技股份有限公司 | Environment-friendly animal glue based efficient water and fertilizer slow/controlled-release material |
| CN104692948A (en) * | 2015-03-18 | 2015-06-10 | 沈海清 | Novel effective stress-resistance amino acid water soluble fertilizer |
| CN113087580A (en) * | 2021-04-07 | 2021-07-09 | 山东禾之源现代农业发展有限公司 | Cold fresh fertilizer and production process thereof |
-
1999
- 1999-11-09 CN CN 99114537 patent/CN1295054A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815998A (en) * | 2012-07-31 | 2012-12-12 | 马鞍山科邦生态肥有限公司 | Special fertilizer for single cropping rice |
| CN102826924A (en) * | 2012-07-31 | 2012-12-19 | 马鞍山科邦生态肥有限公司 | Special base fertilizer for late rice |
| CN102826924B (en) * | 2012-07-31 | 2014-04-02 | 马鞍山科邦生态肥有限公司 | Special base fertilizer for late rice |
| CN103848677A (en) * | 2012-11-29 | 2014-06-11 | 倪伟华 | Fertilizer supplement and preparation method thereof |
| CN103539561A (en) * | 2013-10-29 | 2014-01-29 | 周建群 | Sugarcane fertilizer additive and preparation method thereof |
| CN103539561B (en) * | 2013-10-29 | 2015-03-18 | 周建群 | Sugarcane fertilizer additive and preparation method thereof |
| CN104003801A (en) * | 2014-05-30 | 2014-08-27 | 新疆慧尔农业科技股份有限公司 | Environment-friendly animal glue based efficient water and fertilizer slow/controlled-release material |
| CN104692948A (en) * | 2015-03-18 | 2015-06-10 | 沈海清 | Novel effective stress-resistance amino acid water soluble fertilizer |
| CN113087580A (en) * | 2021-04-07 | 2021-07-09 | 山东禾之源现代农业发展有限公司 | Cold fresh fertilizer and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104692937B (en) | A kind of double chelating liquid fertilizer and preparation methods | |
| CN103708964B (en) | Instant chelated solid water-soluble fertilizer | |
| CN103058749B (en) | Method for preparing amino acid liquid fertilizer by hydrolyzing animal proteins with multiple acids and application of amino acid liquid fertilizer | |
| CN106631578A (en) | Humic acid composite fertilizer and preparation method thereof | |
| CN104761324A (en) | Production method of novel ureaformaldehyde slow-release nitrogen fertilizer and composite fertilizers of novel ureaformaldehyde slow-release nitrogen fertilizer | |
| CN103204748B (en) | Organic/inorganic compound fertilizer for improving phosphorus use efficiency and preparation method thereof | |
| CN1951879A (en) | Multi-element soluble chelating fertilizer and process for preparing same | |
| CN101624305A (en) | Organic fluid fertilizer and preparation method and application thereof | |
| CN102633551A (en) | Method for producing water soluble fertilizer with major element by using agriculture fertilizer | |
| CN1295195C (en) | Organic iron fertilizer | |
| CN105110892B (en) | A kind of a great number of elements Water soluble fertilizer and preparation method thereof | |
| CN1295054A (en) | Amino acid chelate fertilizer and its production process | |
| CN102557822A (en) | Method for preparing urea peroxide containing organic titanium by recrystallization process | |
| CN101712581A (en) | Method for preparing organic/inorganic humate foliar fertilizer | |
| CN1468831A (en) | Application of amino acid-trace element chelate in composite fertilizer | |
| CN107721762A (en) | Biological organic calcium phosphate procedure is produced by raw material of calcium hydrogen phosphate fodder accessory substance | |
| CN101003450A (en) | Composite boric fertilizer, and producing technical method | |
| CN1371887A (en) | Method for producing chelate type all element compound fertilizer | |
| CN1785927A (en) | Composite intermediate and microelement chelated fertilizer and its production method | |
| CN1371890A (en) | Compound intermediate trace element chelated fertilizer and productive method thereof | |
| CN104803741A (en) | Compound fertilizer for bamboo willows and production method of compound fertilizer | |
| CN1229070A (en) | Compound and mixed fertilizer and preparation method thereof | |
| CN105294314B (en) | A kind of chelating fertilizer and preparation method thereof | |
| CN104446991B (en) | A kind of special Water soluble fertilizer of greenhouse tomato using retired disability single-base powder and preparation method thereof | |
| CN102557818B (en) | Method for preparing fulvic acid ammonium phosphate fertilizer containing organic titanium through recrystallization process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |