CN103435111A - Calcium peroxide oxygenating agent particles and manufacturing method thereof - Google Patents
Calcium peroxide oxygenating agent particles and manufacturing method thereof Download PDFInfo
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- CN103435111A CN103435111A CN2013103748109A CN201310374810A CN103435111A CN 103435111 A CN103435111 A CN 103435111A CN 2013103748109 A CN2013103748109 A CN 2013103748109A CN 201310374810 A CN201310374810 A CN 201310374810A CN 103435111 A CN103435111 A CN 103435111A
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- calcium peroxide
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- oxygenating agent
- oxygenation agent
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Abstract
The invention discloses calcium peroxide oxygenating agent particles. The calcium peroxide oxygenating agent particles comprise the following components in percentage by mass: 60-77 percent of calcium peroxide mixture, 15-25 percent of bentonite, 5-8 percent of polyvinylpolypyrrolidone, 2-5 percent of dry starch and 1-2 percent of benzalkonium bromide, wherein the calcium peroxide mixture contains calcium peroxide and calcium hydroxide, and the percentage composition of calcium peroxide is 65-75 percent. A manufacturing method comprises the following steps: uniformly mixing the calcium peroxide mixture powder, bentonite, polyvinylpolypyrrolidone and the dry starch to obtain an oxygenating agent mixture; adding water and benzalkonium bromide into the oxygenating agent mixture to obtain an oxygenating agent mixed wet material; granulating and polishing the oxygenating agent mixed wet material to obtain the calcium peroxide oxygenating agent particles. The calcium peroxide oxygenating agent particles can quickly sink to the bottom of a pool and can be quickly disintegrated to form calcium peroxide suspension, and then oxygen is gradually released and is absorbed by the water. The manufacturing method has the characteristics of simple process, low production cost and the like.
Description
Technical field
The present invention relates to a kind of oxygenation agent and manufacture method thereof, is more specifically a kind of calcium peroxide oxygenation agent particle and manufacture method thereof, belongs to the particles of inorganic material manufacture method.
Background technology
Calcium peroxide is a kind of metastable superoxide, and under normal temperature, dry calcium peroxide is difficult for decomposing, and has stronger bleaching, sterilization, disinfection and environmentally safe, in water, slowly decomposes and discharges active oxygen, is specially adapted to the cultivation of aquatic products.Calcium peroxide, as the oxygenation agent in the aquaculture process, can improve the oxygen level of water body, prevents the death of fish, regulate water PH value simultaneously, avoid water acidification, reduce ammonia and the content of nitrogen in water body, remove the toxic and harmfuls such as carbonic acid gas, hydrogen sulfide.
And most calcium peroxides of selling in the market are powderies, if the powdery calcium peroxide is put into to powder in cultivating pool easily to be hiked up with the wind, likely waft the throwing person of spreading the eye in, very easily human body is damaged, the calcium peroxide proportion of powdery is less simultaneously, be difficult for sinking to fast the bottom in pond, and the specific surface area that powder contacts with water is large, put oxygen rapid, easily the surperficial of water body or before sinking to bottom, just put the oxygen end, oxygen is because discharging too fast can not the absorption by water body immediately, cause the waste of oxygen, can not remove hydrogen sulfide and the carbon dioxide of pond bottom simultaneously, calcium peroxide effect can not be not fully exerted.
Summary of the invention
For above-mentioned situation, the problem that quasi-solution of the present invention is determined be to provide a kind of can sink to fast at the bottom of pond after, make the particle disintegration, form the calcium peroxide suspended substance, calcium peroxide oxygenation agent particle and the manufacture method thereof of putting gradually oxygen.After calcium peroxide granulation shape, produce dust in the time of can avoiding dropping into, after dropping into pond, the oxygen of generation be from the bottom of the pool to the three-dimensional oxygenation of the water surface, improve the utilization ratio of oxygen, strengthen oxygenation effect, thereby be more applicable for the high-density breeding of hydrocoles.
For achieving the above object, the present invention is by the following technical solutions: a kind of calcium peroxide oxygenation agent particle, the calcium peroxide compound that contains 60%-77% quality percentage composition, the wilkinite of 15%-25% quality percentage composition, the polyvinylpolypyrrolidone of 5%-8% quality percentage composition, the dry starch of 2%-5% quality percentage composition, the Morpan BB of 1-2% quality percentage composition; Described calcium peroxide compound contains calcium peroxide and calcium hydroxide, and in described calcium peroxide compound, the calcareous amount percentage composition of peroxidation is 65%-75%.
The manufacture method of above-mentioned calcium peroxide particle, it comprises the following steps:
A, first calcium peroxide compound powder, wilkinite, polyvinylpolypyrrolidone, dry starch are mixed by mixing machine, obtain the oxygenation agent compound;
B, add water and Morpan BB in the oxygenation agent compound, obtain oxygenation agent mixing wet feed, add the 10-20% that the quality of water is the oxygenation agent mixture quality;
C, by oxygenation agent mixing wet feed through granulation, polishing, screening, oven dry, obtain calcium peroxide oxygenation agent particle.
Calcium peroxide oxygenation agent particle of the present invention, effective constituent as oxygenation agent is calcium peroxide, because calcium peroxide is reacted and obtains with hydrogen peroxide by sodium hydroxide, can only the generating portion calcium peroxide in reaction process, therefore in product, contain the unreacted calcium hydroxide of part.
Wilkinite is as the binding agent of calcium peroxide oxygenation agent particle, and in particle, addition is mass percent 15%-25%, and adding wilkinite in preparation process is in order to allow calcium peroxide and calcium hydroxide powder be bonded together, to can be made into the calcium peroxide particle.
Dry starch, as the disintegrating agent of calcium peroxide oxygenation agent particle, owing to having very strong water swellability, can be disintegrated the bonding force of tablet, makes tablet split and be broken into many tiny particles from the flap of an integral body, realizes the disintegration of tablet.
Polyvinylpolypyrrolidone is water-insoluble tablet disintegrant, in the time of in dropping into water, can show rapidly very high capillary activity and excellent hydratability, and the tendency of gel-free almost, coordinates dry starch to use and can reach the moment disintegration.
Morpan BB is the wide-spectrum bactericide of standard, can kill various bacteriums, and virus can prevent that fish are subject to infected by microbes.
Can draw from the said components analysis, at the bottom of calcium peroxide oxygenation agent particle of the present invention can sink to pond fast, rapidly disintegration, form the calcium peroxide suspended substance, after put gradually oxygen, by water body, absorbed.
The characteristics such as the manufacture method of calcium peroxide oxygenation agent particle of the present invention, have technique simple, and production cost is low, have good promotional value wet feed through granulation, polishing, screening, oven dry, obtains calcium peroxide oxygenation agent particle.
Embodiment
Calcium peroxide oxygenation agent particle of the present invention, the calcium peroxide compound that contains 60%-77% quality percentage composition, the wilkinite of 15%-25% quality percentage composition, 5%-8% quality percentage composition polyvinylpolypyrrolidone, the starch of 2%-5% quality percentage composition, the Morpan BB of 1-2% quality percentage composition.Described calcium peroxide compound contains calcium peroxide and calcium hydroxide, in described calcium peroxide compound, the quality percentage composition of calcium peroxide is 65%-75%.
Below starting material of the present invention are introduced:
1, calcium peroxide compound powder: calcium peroxide compound of the present invention contains calcium peroxide and calcium hydroxide, and wherein the amount percentage composition of calcium peroxide is 65%-75%, can be 65%, 75%, 68%, 72%, 70% etc.
Calcium peroxide is reacted and obtains with hydrogen peroxide by sodium hydroxide, and can only the generating portion calcium peroxide in reaction process, also has unreacted calcium hydroxide, so the mixture of the calcium peroxide that to obtain calcium peroxide powder be 70% left and right and the calcium hydroxide of 30% left and right therefore contains the calcium hydroxide composition in calcium oxide oxygenation agent particle.For sake of convenience, it is example that calcium peroxide compound of the present invention all be take calcium peroxide quality percentage composition 70%, and certainly, the present invention only protects the calcium peroxide compound that calcium peroxide quality percentage composition is 70%.
2, wilkinite: wilkinite of the present invention is a kind of ore deposit soil that special viscosity is arranged, and chemical composition is mainly Al
2o
3, FeO, SiO
2, Fe
2o
3, MgO, CaO etc.Bentonite content of the present invention is at 15%-25%, can be 15%, 19%, 22%, 23%, 24%, 25% etc.
3, dry starch: the W-Gum for moisture content between 8%～10% or yam starch, dry starch content of the present invention is at 2%-5%, can be 2%, 3%, 4%, 5% etc.
4, polyvinylpolypyrrolidone: water-insoluble synthesizing cross-linked NVP homopolymer.Own is water insoluble, and definite molecular weight is not yet definite.Polyvinylpolypyrrolidone content of the present invention is at 5%-8%, can be 5%, 6%, 7%, 8% etc.
5, Morpan BB: the character of typical cationic surfactants, the aqueous solution can produce a large amount of foams while stirring.Stable in properties, fast light, heat-resisting, non-volatility, but long-term storage.This product sterilization algae removal is efficient, toxicity is little, water soluble, be not subject to the water hardness affect, easy to use.Polyvinylpolypyrrolidone content of the present invention is at 1%-2%, can be 1%, 2% etc.
The manufacture method of calcium peroxide oxygenation agent particle of the present invention comprises the following steps:
1, the making of oxygenation agent compound, a certain amount of calcium peroxide compound powder, wilkinite, polyvinylpolypyrrolidone, starch are mixed by mixing machine, and under room temperature, stirring velocity is 70-100 rev/min, stirs about 10 minutes, it is fully stirred evenly, obtain the oxygenation agent compound;
2, add a certain amount of water in the situation that stir evenly stirring again.Morpan BB makes the mixture humidity, after feeding in raw material, continues to stir 10 minutes again, obtains oxygenation agent mixing wet feed.The 10-20% that the quality of the water that in general added is the oxygenation agent mixture quality;
3, by the granulation of oxygenation agent mixing wet feed process, polishing, screening, oven dry, obtain calcium peroxide oxygenation agent particle.
At first said mixture is prepared into to the calcium peroxide particle by tablets press, then carries out polishing machine and carry out polishing, filter out single-size and dry through vulcanization bed, obtain dry calcium peroxide particle, for breed in stew.
Following table is the raw-material quality (kilogram) that the calcium peroxide particle adopts, and oxygenation effect (100Kg oxygenation agent particle is put in 1.5 meters dark fish ponds of 100 square meter)
Embodiment 1 and embodiment 2 have reasonable oxygenation effect as can be seen from the above table.
Claims (2)
1. a calcium peroxide oxygenation agent particle, it is characterized in that: the calcium peroxide compound that contains 60%-77% quality percentage composition, the wilkinite of 15%-25% quality percentage composition, the polyvinylpolypyrrolidone of 5%-8% quality percentage composition, the starch of 2%-5% quality percentage composition, the Morpan BB of 1-2% quality percentage composition; Described calcium peroxide compound contains calcium peroxide and calcium hydroxide, in described calcium peroxide compound, the quality percentage composition of calcium peroxide is 65%-75%.
2. the manufacture method of calcium peroxide particle according to claim 1 is characterized in that it comprises the following steps:
A, first calcium peroxide compound powder, wilkinite, polyvinylpolypyrrolidone, starch are mixed by mixing machine, obtain the oxygenation agent compound;
B, add water and Morpan BB in the oxygenation agent compound, obtain oxygenation agent mixing wet feed, the 10-20% that the quality of the described water added is the oxygenation agent mixture quality;
C, by oxygenation agent mixing wet feed through granulation, polishing, screening, oven dry, obtain calcium peroxide oxygenation agent particle.
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| CN2013103748109A CN103435111A (en) | 2013-08-26 | 2013-08-26 | Calcium peroxide oxygenating agent particles and manufacturing method thereof |
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| CN2013103748109A CN103435111A (en) | 2013-08-26 | 2013-08-26 | Calcium peroxide oxygenating agent particles and manufacturing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803665A (en) * | 2014-01-09 | 2014-05-21 | 上虞洁华化工有限公司 | Disintegration controllable granular oxygen producer and manufacturing method thereof |
| CN104844352A (en) * | 2015-04-30 | 2015-08-19 | 濮阳市四季青塑料制品有限公司 | Bactericidal oxygen producer for hydroponic plants and application method of bactericidal oxygen producer |
| CN105925267A (en) * | 2016-04-13 | 2016-09-07 | 中国科学院亚热带农业生态研究所 | Sustained-release oxidizing agent taking calcium peroxide as matrix and ethyl cellulose as coating and preparation method thereof |
| CN110656062A (en) * | 2019-09-17 | 2020-01-07 | 南京沃盾生物技术有限公司 | Calcium peroxide enterococcus faecalis and production method thereof |
| CN115137035A (en) * | 2022-07-14 | 2022-10-04 | 浙江维精科技有限公司 | Preparation method of montmorillonite mildew preventive |
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| CN1579150A (en) * | 2004-04-26 | 2005-02-16 | 王同明 | Preparation for aquatic product culturing industry and preparation method |
| US20050173672A1 (en) * | 2002-04-08 | 2005-08-11 | Robert Hollabaugh | Dissolved oxygen releasing compound |
| US7160483B1 (en) * | 2000-11-27 | 2007-01-09 | Eric Christian Hince | Solid-chemical composition for the non-exothermic chemical oxidation and aerobic bioremediation of environmental contaminants |
| CN102924176A (en) * | 2012-11-20 | 2013-02-13 | 中南林业科技大学 | Sustained oxygen release fertilizer and preparation method thereof |
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2013
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7160483B1 (en) * | 2000-11-27 | 2007-01-09 | Eric Christian Hince | Solid-chemical composition for the non-exothermic chemical oxidation and aerobic bioremediation of environmental contaminants |
| US20050173672A1 (en) * | 2002-04-08 | 2005-08-11 | Robert Hollabaugh | Dissolved oxygen releasing compound |
| CN1579150A (en) * | 2004-04-26 | 2005-02-16 | 王同明 | Preparation for aquatic product culturing industry and preparation method |
| CN102924176A (en) * | 2012-11-20 | 2013-02-13 | 中南林业科技大学 | Sustained oxygen release fertilizer and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803665A (en) * | 2014-01-09 | 2014-05-21 | 上虞洁华化工有限公司 | Disintegration controllable granular oxygen producer and manufacturing method thereof |
| CN104844352A (en) * | 2015-04-30 | 2015-08-19 | 濮阳市四季青塑料制品有限公司 | Bactericidal oxygen producer for hydroponic plants and application method of bactericidal oxygen producer |
| CN105925267A (en) * | 2016-04-13 | 2016-09-07 | 中国科学院亚热带农业生态研究所 | Sustained-release oxidizing agent taking calcium peroxide as matrix and ethyl cellulose as coating and preparation method thereof |
| CN110656062A (en) * | 2019-09-17 | 2020-01-07 | 南京沃盾生物技术有限公司 | Calcium peroxide enterococcus faecalis and production method thereof |
| CN115137035A (en) * | 2022-07-14 | 2022-10-04 | 浙江维精科技有限公司 | Preparation method of montmorillonite mildew preventive |
| CN115137035B (en) * | 2022-07-14 | 2024-04-16 | 浙江维精科技有限公司 | Preparation method of montmorillonite mildew inhibitor |
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Application publication date: 20131211 |