CN1261065A - Non-chlorine high-potassium compound organic liquid fertilizer and its preparing process - Google Patents
Non-chlorine high-potassium compound organic liquid fertilizer and its preparing process Download PDFInfo
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- CN1261065A CN1261065A CN00101170A CN00101170A CN1261065A CN 1261065 A CN1261065 A CN 1261065A CN 00101170 A CN00101170 A CN 00101170A CN 00101170 A CN00101170 A CN 00101170A CN 1261065 A CN1261065 A CN 1261065A
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- Prior art keywords
- acid
- agent
- liquid fertilizer
- organic liquid
- potassium
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
A non-chlorine high-potassium compound organic liquid fertilizer is prepared from inorganic potassium, inorganic trace elements, organic acid and assistant through chemical reaction of organic acid on inorganic potassium and inorganic trace elements and mixing with assistant. The potassium (K2O) content is up to over 25%. The organic substances content is up to more than 38%. It also contains elements (Zn, Mg and B). Said fertilizer can be sprayed to plant leaves or applied to plant roots for promoting photosynthesis, suction to N, P and K, and cytolymph circulation of plant.
Description
The present invention relates to a kind of non-chlorine high-potassium compound organic liquid fertilizer and production method thereof.
Though compoiste fertilizer in the market is a lot, contains high-content potassium, the composite fertilizer of containing the no chlorine organic compound of certain trace element does not simultaneously find as yet.This area the professional all know, when producing fertilizer with traditional production technique, used raw material mineral acid must be removed from product by underpressure distillation, and this has increased production process and production cost undoubtedly.
Chinese patent application 87104826.4 discloses a kind of K composite fertilizer that contains, and it has two or more nutritive elements and various trace elements, it is characterized in that managing mainly that to support element potassium and trace element be to be raw material with iron-smelting blast furnace coal gas ash.
Through retrieval as can be seen, present fertilizer or be solid, or do not contain potassium or potassium content is not high, and contain chlorine.So a kind of non-chlorine high-potassium compound organic liquid fertilizer need be developed in a hurry in this area.
After the process inventor furthers investigate above-mentioned prior art, successfully develop a kind of non-chlorine high-potassium compound organic liquid fertilizer.The high potassium organic compound fertilizer of inventor's development adopts industrialization organic synthesis explained hereafter by multiple industrial chemicals, contain nutritions such as potassium zinc-magnesium, have definite molecular formula, structural formula and physico-chemical property, have the fertilizer efficiency of fertilizer simultaneously, be applicable to multiple kinds of crops.
The present invention passes through chemical reaction with the inorganics and the organic acid of inorganic potassium and the desired trace element of different crops, synthesizes a kind of organism of organic high potassium content, is equipped with auxiliary agent again and makes a kind of composite fertilizer.
A first aspect of the present invention is that it comprises N:0-20 at a kind of non-chlorine high-potassium compound organic liquid fertilizer; P (P
2O
5): 0-10; K (K
2O): 40-25; Zn:0.05-0.01; Fe:0-0.05; Mn:0-0.05; Mo:0.05-0; B:0.5-0; Ti:0-0.005 is a benchmark with total element wt percentage ratio, and described element comes from its oxyhydroxide or carbonate, phosphoric acid salt, vitriol, borate, molybdate, silicate, organic acid salt etc., and all the other compositions are auxiliary agent and water.
In non-chlorine high-potassium compound organic liquid fertilizer of the present invention, potassium and zinc are to add component; And remaining to be choosing add component (that is, can add can not add component).When adding the different embodiments that has just constituted fertilizer of the present invention when one or more choosings add component.
Fertilizer as herein described is different from organism such as people's animal manure, humate, amino acid salts, soya-bean cake, oil cake of relevant bibliographical information, but organic acid and mineral alkali or inorganic salt carry out a kind of compound with definite molecular structure that chemical reaction generates.Therefore the advantage that has the composite fertilizer of the present invention that the compound of specific molecular structure forms is except having strong fertilizer efficiency, can also replenish organic matter more than effective potassium and 35% 25% or more to crop, and it can improve the activity of making the object endoenzyme; The crop photosynthesis effect is strengthened; To various nutrition rapid absorption and conversion; Improve resistance; Improve fruit quality; The florescence of flowers is increased, can also improve Soil structure simultaneously.In addition, fertilizer of the present invention is a liquid, and not needing to resemble needs working procedures to prepare the solid.
Second aspect the invention still further relates to a kind of production method of non-chlorine high-potassium compound organic liquid fertilizer, and this method comprises:
(1) at normal temperatures and pressures, make the hydrolysis in one or both organic acids of furfuryl alcohol or furfural, add potassium hydroxide or salt of wormwood then so that it fully reacts, obtain intermediate product A, it is the sylvite of described acid;
(2) material that one or more is selected from oxyhydroxide, carbonate, phosphoric acid salt, vitriol, borate, molybdate or the silicate of zinc, iron, copper, manganese, magnesium and titanium is added among the intermediate product A with certain element wt ratio it is fully reacted, pH value range regulation with solution in this process arrives 6-8, obtain intermediate product B, it is the salt that described acid and described material form; And
(3) 1-10% auxiliary agent (weight with intermediate product B is benchmark) is joined among the intermediate product B stir, thereby obtain a kind of non-chlorine high-potassium compound organic liquid fertilizer.
Organic acid as referred to herein is levulinic acid, citric acid, oxysuccinic acid, oxyacetic acid, hydroxybutyric acid, lactic acid, fumaric acid, oxalic acid, propanedioic acid, Succinic Acid, hexanodioic acid, naphthenic acid, divinyl triethylamine pentaacetic acid, N dimethylamine aldehyde succinyl amino acid, diethylamine tetraacethyl, maleic acid, certain herbaceous plants with big flowers acid, lauric acid, Whitfield's ointment, diphenolic acid, acetylsalicylic acid, Weibull, gallic acid etc.
Above said auxiliary agent is made up of the aqueous solution of tensio-active agent and permeate agent, its weight ratio is 5-20: 20-5, wherein said tensio-active agent refers to sodium lignosulfonate, triacontanol price quote, fatty alcohol-polyoxyethylene ether, dispersing agent C NF (trade(brand)name: is produced from the auxiliary reagent factory, Shanghai), Dispersant MF (trade(brand)name: is produced from the auxiliary reagent factory, Shanghai), dispersion agent WA (trade(brand)name: is produced from the auxiliary reagent factory, Shanghai), or the like; Described permeate agent refers to penetrating agent JFC (trade(brand)name: is produced from the auxiliary reagent factory, Shanghai), penetrant m (trade(brand)name: is produced from the auxiliary reagent factory, Shanghai) or the like.
Followingly further specify the present invention with reference to embodiment, scope much less of the present invention is not subjected to the restriction of these embodiment.
Embodiment 1
300 kilograms of furfuryl alcohols are joined hydrolysis in 500 kilogram 78% the oxalic acid and form the mixture of levulinic acid and oxalic acid, add again in 656 kilogram 50% the potassium hydroxide aqueous solution, stir after 20 minutes, adding 20 kilograms of zinc hydroxides does not stop to stir, 0 kilogram of 78% oxalic acid of Dropwise 5 regulated the pH value to the 6-8 scope; Be cooled to normal temperature, adding 54 kilograms again is the auxiliary agent that constitutes at 5: 20 by sodium lignosulfonate and penetrant m weight ratio, stirs, and obtains a kind of effective potassium (K that contains
2O) 28.3%; Contain zinc (ZnO) 1.6%; The organic high potassium that contains organic matter 49% contains zinc composite fertilizer.It is mainly used in paddy rice; Can make the paddy rice full grains, resistant to lodging, disease-resistant, improve quality etc.; Improve soil simultaneously.
Embodiment 2
590 kilograms of levulinic acids are mixed stirring with 118 kilograms of fumaric acid, add 843 kilograms of 40% the KOH aqueous solution then.Stirred 20 minutes, and be cooled to normal temperature.Add double centner boric acid, regulate pH value 6-7.5; Adding 57 kilograms again is the auxiliary agent that constitutes at 7: 18 by fatty alcohol-polyoxyethylene ether and penetrating agent JFC weight ratio, stirs, and obtains a kind of effective potassium (K that contains
2O) 33%, boron 5%, organic 44.8% organic high potassium boracic composite fertilizer.It is mainly used in tobacco, improves yield of tobacco and quality.
By above detailed description and specific embodiment as can be seen, the technical characterstic of fertilizer of the present invention is:
(1) contains effective potassium (K
2O)＞25%;
(2) contain the required trace elements of crop such as zinc, copper, manganese, molybdenum, magnesium, silicon, titanium;
(3) organic＞38%;
(4) no chlorion (that is, nontoxic);
(5) furfuryl alcohol or furfural hydrolysis do not need inorganic acid, and reaction product does not need to remove excessive acid.
Claims (4)
1. non-chlorine high-potassium compound organic liquid fertilizer, it comprises N:0-20; P (P
2O
5): 0-10; K (K
2O): 40-25; Zn:0.05-0.01; Fe:0-0.05; Mn:0-0.05; Mo:0.05-0; B:0.5-0; Ti:0-0.005 is a benchmark with total element wt percentage ratio, and described element comes from its oxyhydroxide or carbonate, phosphoric acid salt, vitriol, borate, molybdate, silicate, organic acid salt etc., and all the other compositions are auxiliary agent and water.
2. according to the non-chlorine high-potassium compound organic liquid fertilizer of claim 1, the described organic acid that wherein constitutes organic acid salt comprises levulinic acid, citric acid, oxysuccinic acid, oxyacetic acid, hydroxybutyric acid, lactic acid, fumaric acid, oxalic acid, propanedioic acid, Succinic Acid, hexanodioic acid, naphthenic acid, divinyl triethylamine pentaacetic acid, N dimethylamine aldehyde succinyl amino acid, diethylamine tetraacethyl, maleic acid, certain herbaceous plants with big flowers acid, lauric acid, Whitfield's ointment, diphenolic acid, acetylsalicylic acid, Weibull and gallic acid.
3. according to first chlorine high-potassium compound organic liquid fertilizer of claim 1, wherein said auxiliary agent is made up of the aqueous solution of tensio-active agent and permeate agent, its weight percent is 5-20: 20-5, and wherein tensio-active agent is sodium lignosulfonate, triacontanol price quote, fatty alcohol-polyoxyethylene ether, dispersing agent C NF, dispersing agent MF or dispersion agent WA; Permeate agent is penetrating agent JFC or penetrant m.
4. non-chlorine high-potassium compound organic liquid fertilizer production method, this method comprises: (1) makes the hydrolysis in one or both organic acids of furfuryl alcohol or furfural at normal temperatures and pressures, adds potassium hydroxide or salt of wormwood then so that it fully reacts, obtain intermediate product A, it is the sylvite of described acid;
(2) material that one or more is selected from oxyhydroxide, carbonate, phosphoric acid salt, vitriol, borate, molybdate or the silicate of zinc, iron, copper, manganese, magnesium and titanium is added among the intermediate product A with certain element wt ratio it is fully reacted, pH value range regulation with solution in this process arrives 6-8, obtain intermediate product B, it is the metal-salt that described acid and described material form; And
(3) will be benchmark with the weight of intermediate product B, the 1-10% auxiliary agent joins among the intermediate product B and stirs, to obtain a kind of non-chlorine high-potassium compound organic liquid fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001011707A CN1179925C (en) | 2000-01-27 | 2000-01-27 | Non-chlorine high-potassium compound organic liquid fertilizer and its preparing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001011707A CN1179925C (en) | 2000-01-27 | 2000-01-27 | Non-chlorine high-potassium compound organic liquid fertilizer and its preparing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1261065A true CN1261065A (en) | 2000-07-26 |
| CN1179925C CN1179925C (en) | 2004-12-15 |
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ID=4575783
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001011707A Expired - Fee Related CN1179925C (en) | 2000-01-27 | 2000-01-27 | Non-chlorine high-potassium compound organic liquid fertilizer and its preparing process |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835668A (en) * | 2012-09-05 | 2012-12-26 | 王向华 | Method for preparing animal and plant nutrition liquid by using potato cell liquid |
| CN101811905B (en) * | 2009-11-25 | 2013-02-06 | 陕西永泰生物工程有限责任公司 | Organic calcium fertilizer and preparation method thereof |
| CN105503354A (en) * | 2016-01-08 | 2016-04-20 | 贵州省烟草科学研究院 | Foliar application agent for improving potassium content of tobacco leaves and application method thereof |
| CN107226733A (en) * | 2016-03-25 | 2017-10-03 | 辽宁津大肥业有限公司 | New multicomponent element ecology chelation fertilizer and its manufacture method |
| CN110981587A (en) * | 2019-11-28 | 2020-04-10 | 张家港美景荣化学工业有限公司 | Organic potassium fertilizer for drip irrigation and preparation method thereof |
-
2000
- 2000-01-27 CN CNB001011707A patent/CN1179925C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811905B (en) * | 2009-11-25 | 2013-02-06 | 陕西永泰生物工程有限责任公司 | Organic calcium fertilizer and preparation method thereof |
| CN102835668A (en) * | 2012-09-05 | 2012-12-26 | 王向华 | Method for preparing animal and plant nutrition liquid by using potato cell liquid |
| CN105503354A (en) * | 2016-01-08 | 2016-04-20 | 贵州省烟草科学研究院 | Foliar application agent for improving potassium content of tobacco leaves and application method thereof |
| CN107226733A (en) * | 2016-03-25 | 2017-10-03 | 辽宁津大肥业有限公司 | New multicomponent element ecology chelation fertilizer and its manufacture method |
| CN110981587A (en) * | 2019-11-28 | 2020-04-10 | 张家港美景荣化学工业有限公司 | Organic potassium fertilizer for drip irrigation and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1179925C (en) | 2004-12-15 |
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Granted publication date: 20041215 Termination date: 20130127 |