CN105050948B - Solid produces oxygen composition - Google Patents
Solid produces oxygen composition Download PDFInfo
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- CN105050948B CN105050948B CN201480017815.9A CN201480017815A CN105050948B CN 105050948 B CN105050948 B CN 105050948B CN 201480017815 A CN201480017815 A CN 201480017815A CN 105050948 B CN105050948 B CN 105050948B
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- weight
- formed body
- oxygen composition
- calcium
- production oxygen
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 239000001301 oxygen Substances 0.000 title claims abstract description 102
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 102
- 239000000203 mixture Substances 0.000 title claims abstract description 85
- 239000007787 solid Substances 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 90
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 claims abstract description 61
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 38
- 239000004343 Calcium peroxide Substances 0.000 claims abstract description 35
- 235000019402 calcium peroxide Nutrition 0.000 claims abstract description 35
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 19
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims abstract description 15
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 claims abstract description 15
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 15
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 15
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 15
- 229910000389 calcium phosphate Inorganic materials 0.000 claims abstract description 15
- 235000019691 monocalcium phosphate Nutrition 0.000 claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims description 20
- 229960005069 calcium Drugs 0.000 claims description 14
- 229910052791 calcium Inorganic materials 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 13
- 239000011575 calcium Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 54
- 206010018612 Gonorrhoea Diseases 0.000 abstract description 19
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 241000251468 Actinopterygii Species 0.000 description 19
- 235000013339 cereals Nutrition 0.000 description 18
- 239000011230 binding agent Substances 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 208000037656 Respiratory Sounds Diseases 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 230000037237 body shape Effects 0.000 description 3
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000005029 sieve analysis Methods 0.000 description 3
- 235000011845 white flour Nutrition 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- 241000276569 Oryzias latipes Species 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000931197 Themeda Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 208000010515 dystocia Diseases 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
- C01B13/0207—Water
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
- C01B13/0211—Peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Farming Of Fish And Shellfish (AREA)
- Geology (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Production oxygen composition and its manufacture method for aquatic environment that is a small amount of, also making oxygen balance spread over well in water, gonorrhoea is not produced, stabilization can be kept even if calper calcium peroxide content are provided.For production oxygen composition and its manufacture method, the production oxygen composition is formed by the formed body containing the weight % of calper calcium peroxide 2~20, the weight % of calcium carbonate 2~30, the weight % of calcium hydroxide 2~30 and the weight % of calcium dihydrogen phosphate 30~80, and the surface area of the profile of formed body is 500 × 10‑6~3000 × 10‑6m2, and draw ratio is 1.0~4.5.
Description
Technical field
The present invention relates in the water for appreciating the tanks such as fish tank, fishpond tank, the carrying tank of live fish, pass through
Contact with water, it is slow to discharge oxygen and increase the oxygen concentration in water, for remaining adapted to view and admire raising, the work with aquatile
The production oxygen composition and its manufacture method of the aquatic environment of the carrying of fish etc..
Background technology
At present, aquatic environment with raising, the carrying of live fish of aquatile etc. is viewed and admired in order to remain adapted to ornamental fish etc.,
The solid for increasing the oxygen concentration in water has been used to produce oxygen composition.(patent document 1)
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 8-301605 publications
The content of the invention
Problems to be solved by the invention
In order that in water oxygen concentration increase and use solid production oxygen composition in the case of, in order to obtain sufficient oxygen
Burst size is, it is necessary to contain substantial amounts of calper calcium peroxide.However, in the case of largely containing calper calcium peroxide, gonorrhoea is produced during reaction, raise
Support and view and admire when use aquatile, there are problems that being changed into live fish when destruction attractive in appearance or carrying live fish.
Therefore, it is an object of the present invention to solve the above problems there is provided cross even if calcium oxide content for it is a small amount of, also make oxygen
Balanced in water and spread all over well, do not produce gonorrhoea, the production oxygen composition that stable aquatic environment can be kept and its manufacturer
Method.
The solution used to solve the problem
In order to solve the above problems, as a result the present inventor's various researchs repeatedly find：For containing calper calcium peroxide 2~20
Weight %, the weight % of calcium carbonate 2~30, the weight % of calcium hydroxide 2~30 and the weight % of calcium dihydrogen phosphate 30~80 formed body
Shape, the surface area of profile is 500 × 10-6~3000 × 10-6m2, and the diameter of formed bodyDivided by the thickness t of formed body
In the case that the value (hereinafter referred to as draw ratio) of gained is 1.0~4.5 scope, compared with common formed body, calper calcium peroxide
Reaction effectively promote, even if calper calcium peroxide content is a small amount of, also oxygen balance is spread over well in water, do not produce white
It is turbid, stable aquatic environment can be kept, so as to complete the present invention.
That is, according to the present invention, it is related to following technical scheme：
[1] a kind of production oxygen composition, it is by containing the weight % of calper calcium peroxide 2~20, the weight % of calcium carbonate 2~30, hydrogen-oxygen
The formed body for changing the weight % of calcium 2~30 and weight % of calcium dihydrogen phosphate 30~80 is formed, and the surface area of the profile of formed body is 500
×10-6~3000 × 10-6m2, and draw ratio be 1.0~4.5,
[2] according to the production oxygen composition described in [1], wherein, being shaped as the formed body of foregoing production oxygen composition be discoideus,
Any one of cubic, rectangular-shape and polygon tabular,
[3] the production oxygen composition according to [1] or [2], wherein, the average grain of foregoing each powder stock containing composition
Footpath is 100 × 10-6~1000 × 10-6m、
[4] according to the production oxygen composition any one of [1]~[3], wherein, foregoing production oxygen composition be 1~
Obtained from 100MPa forming under the pressure,
[5] a kind of manufacture method for producing oxygen composition, it includes following process：
Mixed processes, by the weight % of calper calcium peroxide 2~20, the weight % of calcium carbonate 2~30, the weight % of calcium hydroxide 2~30
With the weight % of calcium dihydrogen phosphate 30~80 mixing, mixture is obtained；With
Molding procedure, the mixture obtained by above-mentioned mixed processes is molded, obtained by the surface area of the profile of formed body
For 500 × 10-6~3000 × 10-6m2And draw ratio is the production oxygen composition of the formed body formation of 1.0~4.5 scope.
The effect of invention
According to the present invention, there is provided be oxygen balance spread in water, had well on a small quantity even if calper calcium peroxide content
Gonorrhoea, the production oxygen composition and its manufacture method that stable aquatic environment can be kept.
The production oxygen composition of the present invention is compounded by the scope of components described above and content and then forms above range
Formed body shape so that as the calper calcium peroxide of oxygen evolution composition in water it is efficient and stably react, by oxygen
Produced gonorrhoea is suppressed to Min. during generation, slowly discharges the bubble of oxygen.
Brief description of the drawings
Fig. 1 is the figure for showing discoideus shape.
Fig. 2 is the figure for the shape for showing cuboid.
Embodiment
1. produce oxygen composition
The production oxygen composition of the present invention is by containing the weight % of calper calcium peroxide 2~20, the weight % of calcium carbonate 2~30, hydroxide
The weight % of calcium 2~30 and the weight % of calcium dihydrogen phosphate 30~80 formed body are formed.It should be noted that weight % is relative
Weight when production oxygen composition is set into 100 weight %.
The oxygen evolution composition of the present invention is calper calcium peroxide.Calper calcium peroxide is anxious with water when to be put into the form of simple substance in water
Play causes the soluble oxygen content in reaction, water increased dramatically, therefore aquatic environment can drastically change.Therefore, in the base of calper calcium peroxide
On plinth, calcium carbonate and calcium hydroxide are compounded in the way of above range, so as to suppress drastically anti-of calper calcium peroxide and water
Should.As a result, calper calcium peroxide stably reacts in water, oxygen evolution is carried out after slow for a long time, therefore can make in water
Dissolved oxygen stably increase.
And then, calcium dihydrogen phosphate is compounded in the way of above range thereto, so as to put into the water of production oxygen composition
PH be maintained at neutrality~acidic side that the existence to animals and plants does not have undesirable effect, stable water quality ring can be kept
Border.
In the present invention, calper calcium peroxide is compounded in the way of containing 2~20 weight %.Calper calcium peroxide is less than 2 weight %
When, Xiang Shuizhong oxygen evolution amount is insufficient, and during more than 20 weight %, reaction is drastically caused with water, is produced by production oxygen composition white
Turbid, aquatic environment drastically changes.In order to keep the aquatic environment of stabilization and oxygen balance is spread over well in water, preferably 2
~15 weight %, more preferably 3~10 weight %.
In the present invention, calcium carbonate containing 2~30 weight %, calcium hydroxide in the way of containing 2~30 weight % to carry out
Compounding.When calcium carbonate and calcium hydroxide are respectively smaller than 2 weight %, calper calcium peroxide drastically causes reaction with water, and aquatic environment is drastically
Change.During respectively greater than 30 weight %, the reaction of calper calcium peroxide and water is over-constrained, it is impossible to obtain sufficient oxygen evolution amount.
In order to further improve the effect of the present invention, 2~25 weight %, more preferably 3~20 weight % are respectively preferably.
In the present invention, calcium dihydrogen phosphate is compounded in the way of containing 30~80 weight %.Calcium dihydrogen phosphate is less than 30
During weight %, the pH increases put into the water of production oxygen composition, during more than 80 weight %, the reaction of calper calcium peroxide and water is by mistake
Degree suppresses, it is impossible to obtain sufficient oxygen evolution amount.In order to further improve the present invention effect, preferably 35~75 weight %,
More preferably 40~70 weight %.
In the present invention, the surface area of the profile of formed body is set to 500 × 10-6~3000 × 10-6m2And draw ratio is set to
1.0~4.5.The surface area of profile is more than 3000 × 10-6m2When, calper calcium peroxide drastically causes reaction with water, produces gonorrhoea, water quality
Environment drastically changes.Less than 500 × 10-6m2When, the reaction of calper calcium peroxide and water is over-constrained, it is impossible to is obtained sufficient oxygen and is released
High-volume.When draw ratio is more than 4.5, crack, oxygen supply amount becomes unstable, and then produce sometimes white in formed body during reaction
It is turbid.During less than 1.0, the reaction of calper calcium peroxide and water is over-constrained, it is impossible to obtain sufficient oxygen evolution amount.
In order to further improve the effect of the present invention, the surface area of the profile of formed body is preferably 510 × 10-6~2900 ×
10-6m2, more preferably 520 × 10-6~2800 × 10-6m2.In addition, the draw ratio of formed body is preferably 1.1~4.4, more preferably
For 1.1~4.3.
The production oxygen composition of the present invention can include the bonding as powder using the degree for the dissolution that there is no harm in umbilical dystocia oxygen composition
The binding agent of agent.As binding agent, inorganic binder, organic binder bond can be enumerated.As inorganic binder, silicon can be enumerated
Sour sodium, clay etc., as organic binder bond, can enumerate ethyl cellulose, hydroxypropyl cellulose etc..It is used as the bonding of the present invention
Agent, preferably organic binder bond.
For the content of binding agent, preferably it is compounded in production oxygen composition in the way of 0.05~5 weight %.If
For such content, then oxygen generation efficiency is not destroyed, mouldability when being molded is improved.
Purchasing method to the raw material of each composition of the production oxygen composition of the present invention is not particularly limited, and is used as peroxidating
Calcium, can use the commercially available product of Nippon Peroxide Co., Ltd.s, great mound chemistry, rich Tanabe Selyaku Co., Ltd's manufacture etc.,
As calcium hydroxide, industrial lime can be used on well, upper field lime manufacture, the industrial vertical lime of foot, nearly river chemical industry, difficult to understand many
Rub industry and Marno Calcium Co., Ltd. manufacture etc. commercially available product, as calcium carbonate, shiraishi calcium, eight family calcium carbonate works can be used
The former chemical industry of industry, bamboo, Ube Material Industries, Ltd., FIMATEC LTD., standby northern efflorescence industry and east
The commercially available product of foreign electrochemical industry Co. Ltd. system etc., and as calcium dihydrogen phosphate, Odawara chemical conversion can be used, foreignize very much
Industry, loose tail pharmaceutical industry, small wild field chemical industry, the city of peaceful Chemical Industries and Yoneyama Kagaku Kogyo KK etc.
Sell product.
Average grain diameter to each powder stock containing composition of the production oxygen composition of the present invention is not particularly limited, in order to
Make the oxygen efficiency dissolution in water well, preferably average grain diameter is 100 × 10-6~1000 × 10-6M powder.In addition, phosphoric acid
The average grain diameter of dihydro calcium powder is more preferably 150 × 10-6~800 × 10-6m.Herein, average grain diameter is by sieve analysis
What method was determined.Specifically, in paddle type mill vibrating sieving machine (manufacture of Tokyo Xiao Zi apparatuses Co., Ltd., S-1 types) is rotated, by nominal
Aperture be 3350,2000,1000,850,710,600,500,425,300,212,150,106,75,45 (whole units for " ×
10-6M ") JIS testing screen (sieve)s (JIS Z8801) be sequentially overlapped from the small sieve of screen cloth from down, calcium dihydrogen phosphate is put into from it
100×10-3Kg, the vibration of progress 5 minutes, then determines the weight of the calcium dihydrogen phosphate remained on each sieve.By the residual of each sieve
Rate obtains accumulation residual rate, subtracts it from 100% and calculates by weight percent.It will be used as by weight percent vertical
Axle, the nominal pore size of sieve are mapped as transverse axis on logarithmic probability paper, and reading reaches 50% transverse axis by weight percent
Value, as average grain diameter.
The production oxygen composition of the present invention is formed by the formed body containing above-mentioned each composition, by passing through compressing formed body
Formed etc. arbitrary formed body.Briquetting pressure during for shaping, in order to suppress crackle, the generation of gonorrhoea and imitate oxygen composition
The rate dissolution in water well, expects under 1~100MPa pressure to be molded volume density as 1.20 × 103~3.00 ×
103kg/m3Scope shaping formed body.In order to improve the effect of the present invention, briquetting pressure is preferably 5~80MPa, more preferably
For 10~50MPa.In addition, shaping volume density is preferably 1.40 × 103~2.50 × 103kg/m3, more preferably 1.50 × 103~
2.00×103kg/m3。
In addition, the shape of the production oxygen composition of the present invention can enumerate discoideus, cubic, rectangular-shape, polygon
Plate, preferably discoideus or rectangular-shape.It should be noted that for diameterRefer to the major diameter in round shape face in discoideus
Refer to cornerwise length most long in face most wide in formed body in length, cube, cuboid, polygon tabular.Will circle
Diameter in tabular, the shape of rectangular-shapeFig. 1 and Fig. 2 are shown in thickness t example.
2. produce the manufacture method of oxygen composition
The manufacture method of the production oxygen composition of the present invention is to include the manufacture method of following process：
Mixed processes (A)
By the weight % of calper calcium peroxide 2~20, the weight % of calcium carbonate 2~30, the weight % of calcium hydroxide 2~30 and di(2-ethylhexyl)phosphate
The weight % of hydrogen calcium 30~80 is mixed, and obtains the mixed processes of mixture；With
Molding procedure (B)
By the mixture obtained in above-mentioned mixed processes (A) shaping, obtain the surface area by the profile of formed body for 500 ×
10-6~3000 × 10-6m2And draw ratio is the molding procedure of the production oxygen composition of the formed body formation of 1.0~4.5 scope.
Weight % in the mixed processes of the manufacture method of the present invention is to be set to 100 weight % relative to by production oxygen composition
When weight.
By the manufacture method of the present invention, can manufacture even if calper calcium peroxide content also makes oxygen balance well time to be a small amount of
Production oxygen composition of the cloth in water, without gonorrhoea, the aquatic environment that stabilization can be kept.
Hereinafter, the manufacture method to the production oxygen composition of the present invention is described in detail.
In the manufacture method of the present invention, the raw material for being adapted to use can enumerate each of example in the production oxygen composition of the present invention
Compound.
The purchasing method of each raw material to being used in the manufacture method of the present invention is not particularly limited, and can use the present invention
Production oxygen composition in example commercially available product.
Average grain diameter in the manufacture method of the present invention is with production oxygen composition of the invention likewise by sieve analysis method
Determine.The average grain diameter of above-mentioned each raw material to being used in the manufacture method of the present invention is not particularly limited, preferably average grain diameter
For 100 × 10-6~1000 × 10-6M powder.In addition, the average grain diameter of biphosphate calcium powder is more preferably 150 × 10-6~
800×10-6m.It should be noted that in order that average grain diameter falls into above range, screening machine, pulverizer etc. can also be used.
Mixed processes (A) in the manufacture method of the present invention are following mixed processes：
By the weight % of calper calcium peroxide 2~20, the weight % of calcium carbonate 2~30, the weight % of calcium hydroxide 2~30 and di(2-ethylhexyl)phosphate
The weight % of hydrogen calcium 30~80 is mixed, and obtains mixture.
In the manufacture method of the present invention, for calper calcium peroxide, calcium carbonate, calcium hydroxide and calcium dihydrogen phosphate, in production oxygen group
The weight % of calper calcium peroxide 2~15, the weight % of calcium carbonate 2~25, the weight % of calcium hydroxide 2~25 and phosphorus are preferably comprised in compound
The weight % of acid dihydride calcium 35~75.And then, in production oxygen composition, further preferably the weight % of calper calcium peroxide 3~10, calcium carbonate
3~20 weight %, the weight % of calcium hydroxide 3~20 and the weight % of calcium dihydrogen phosphate 40~70.
In the manufacture method of the present invention, even if the purity of raw material is not 100%, each compound can also be with the model of the present invention
The mode for the content enclosed is compounded raw material, i.e. add raw material in the way of the content of the present invention according to the purity of raw material.
In the mixed processes of the manufacture method of the present invention, mixed method is not particularly limited, preferred dry mixing.Dry type
Mixing can use the mixing and blending machines such as general dry mixer, can also be mixed in defined container with manual.
Mixing velocity and incorporation time etc. are not particularly limited, as long as uniform mixing.
In above-mentioned mixed processes, granulating working procedure can be included after each mixed processes.
And then, in manufacture method of the invention, can be added in the range of effect of the present invention is not destroyed it is further into
Point.As further composition, binding agent, pigment etc. can be enumerated, but be not limited to this.
In above-mentioned mixed processes, in order that stable effective ingredients dissolution and improve mouldability, binding agent can be added simultaneously
Mixing.As binding agent, the compound as binding agent example in the production oxygen composition of the present invention can be enumerated.The system of the present invention
Make in method, preferably organic binder bond.When adding organic binder bond and mixing, the alcohol such as ethanol can be added and mixed.Now,
It is preferred that being dried after mixing.
For the content of binding agent, preferably it is compounded in production oxygen composition in the way of 0.05~5 weight %.If
For such content, then mouldability when being molded is improved.
Addition using alcohol during organic binder bond is not particularly limited, is preferably relative to the parts by weight of binding agent 1
0.5~10 parts by weight, more preferably 1~5 parts by weight.
Molding procedure (B) in the manufacture method of the present invention is following molding procedure：
By the mixture obtained in above-mentioned mixed processes shaping, it is 500 × 10 to obtain by the surface area of the profile of formed body-6
~3000 × 10-6m2And draw ratio is the production oxygen composition of the formed body formation of 1.0~4.5 scope.
The present invention above-mentioned molding procedure in formed body shape can enumerate discoideus, cubic, rectangular-shape,
The arbitrary shapes such as polygon tabular, using the surface area of the profile of formed body as 500 × 10-6~3000 × 10-6m2And draw ratio is
The mode of 1.0~4.5 scope is manufactured body.The surface area of the profile of formed body is preferably 510 × 10-6~2900 × 10- 6m2, more preferably 520~2800 × 10-6m2.In addition, draw ratio is preferably 1.1~4.4, more preferably 1.1~4.3.If
Such scope, then can obtain further preventing the generation of gonorrhoea, the drastically change of aquatic environment, show sufficiently
Oxygen evolution amount and the formed body for further preventing the crackle of formed body from producing.
To the present invention above-mentioned molding procedure in forming method be not particularly limited, can enumerate it is compressing etc., can
To use random molding device, the shaping mould suitable for various shapings.For compressing in the manufacture method of the present invention, expect
, it is 1.20 × 10 using briquetting pressure as 1~100MPa scope, shaping volume density using single axle press-forming machine etc.3
~3.00 × 103kg/m3The mode of scope be molded.Briquetting pressure is preferably 5~80MPa, more preferably 10~50MPa.
In addition, shaping volume density is preferably 1.40 × 103~2.50 × 103kg/m3, more preferably 1.50 × 103~2.00 × 103kg/
m3.If such scope, then it can obtain further suppressing crackle, gonorrhoea generation and make oxygen good into component efficiency
The formed body of ground dissolution in water.
By the manufacture method of the present invention, the production oxygen composition formed by formed body can be obtained.Pass through the system of the present invention
The production oxygen composition that the method for making is obtained can preferably obtain the production oxygen composition of the present invention.
The production oxygen composition of the present invention and the production oxygen composition obtained by manufacture method of the invention are used in water, can
To be used to keep the feeding environment of the aquatiles such as ornamental fish.Specifically, can be in order in appreciation fish tank, fish
In the water of tank such as pond tank, the carrying tank of live fish, oxygen balance is spread all over well, do not produce gonorrhoea, keep stable
Aquatic environment and use.The feeding of the ornamental fish such as Medaka fish, fresh water shrimp that particularly can be in order to remain adapted to detest change of water quality
Support, the environment of the carrying of live fish and use.
Embodiment
The present invention is specifically described according to embodiment, but the present invention is not limited to following examples.
[evaluation method]
<pH>
20 DEG C ± 1 DEG C of ion exchange water 2 × 10 is remained to water temperature-4m3Middle 1, input formed body sample is measured,
PH value and soluble oxygen content and 6 hours when (WQC-22A East Asia electric wave Industrial Co., Ltd system) measure starts are counted using pH/DO
PH value afterwards and soluble oxygen content.
<Accumulated oxygen burst size>
17 DEG C ± 3 DEG C of ion exchange water 5 × 10 is remained to water temperature-3m3Middle 5, input formed body sample, determine until
Volume (the m of the oxygen amount captured for 720 hours3).Using the value obtained by the accumulated value divided by sample quality of the volume of measure as tired
Product oxygen evolution amount (10-6m3/kg)。
<Average grain diameter>
Average grain diameter is determined by sieve analysis method.Rotating paddle type mill vibrating sieving machine (Tokyo nitre apparatus Co. Ltd. system
Make, S-1 types) in, by nominal pore size be 3350,2000,1000,850,710,600,500,425,300,212,150,106,
75th, 45 (whole units are " × 10-6M ") JIS testing screen (sieve)s (JIS Z8801) be sequentially overlapped from the small sieve of screen cloth from down,
Biphosphate calcium powder 100 × 10 is put into from it-3Kg, vibrates 5 minutes, then determines the weight of the powder remained on each sieve.
Accumulation residual rate is obtained by the residual rate in each sieve, it is subtracted from 100% and calculates by weight percent.Weight will be passed through
Percentage is set to the longitudinal axis, the nominal pore size of sieve and is set to transverse axis, is mapped on logarithmic probability paper, and reading is reached by weight percent
The value of 50% transverse axis, as average grain diameter.
<Gonorrhoea is tested>
To effective internal volume 5 × 10-3m3Tank in add 5 × 10-3m3Water, into foregoing tank put into formed body sample
Product 1.The water temperature of above-mentioned tank is remained 20 DEG C using heater, visually observation evaluation test start after the 1st day, the 3rd day,
With the generation state of the gonorrhoea in the tank of the 5th day, evaluated according to following benchmark.
◎：There is no that in gonorrhoea, a bottom part for tank white flour can not be confirmed in water
○：Do not have to can confirm that white flour in gonorrhoea, but a bottom part for tank in water
△：Due to gonorrhoea, transparency is slightly damaged water, and white flour is can confirm that in a bottom part for tank
×：Due to gonorrhoea, transparency is damaged water.
<Cracking test>
To effective internal volume 5 × 10-3m3Tank in add 5 × 10-3m3Water, into foregoing tank put into formed body sample
Product 1.The water temperature of above-mentioned tank is remained 20 DEG C using heater, visually observation evaluation test start after the 1st day, the 3rd day,
Whether there is crackle with the formed body in the tank of the 5th day, evaluated according to following benchmark.
○：Formed body surface is not cracked
△：Formed body surface produces cracking
×：Formed body has crackle, is divided into more than 2.
[embodiment 1]
Prepare calcium peroxide powder, calcium carbonate powder, calcium hydroxide powder and biphosphate calcium powder, with the mixture
It is 208 × 10 containing average grain diameter-6M calper calcium peroxide 9.7 × 10-3Kg, average grain diameter are 248 × 10-6M calcium carbonate 17.9
×10-3Kg, average grain diameter are 198 × 10-6M calcium hydroxide 14.7 × 10-3Kg, average grain diameter are 368 × 10-6M di(2-ethylhexyl)phosphate
Hydrogen calcium 55.5 × 10-3Kg, ethyl cellulose 0.5 × 10-3Kg mode is compounded, and is sufficiently mixed, and obtains mixture, so
Ethanol 0.5 × 10 is added afterwards-3Kg is sufficiently mixed again, dries it, obtains mixture.
Said mixture is put into diameter 13.2 × 10-3In m mould, rotary press-forming machine (the former essence of villous themeda is used
Machine Co., Ltd. manufactures), (under pressure 25MPa) is pressed.Gained formed body is diameter 13.2 × 10-3M, thickness
11.5×10-3m。
The surface area of the profile of formed body now is 750.2 × 10-6m2, draw ratio is 1.15.In addition, shaping volume density
For 1.62 × 103kg/m3。
[embodiment 2]
Formed body is changed to cuboid, it is 22.4 × 10 to make cornerwise length-3M, thickness are 8.0 × 10-3M, except this
Outside, carry out similarly to Example 1.
The surface area of the profile of formed body now is 880.0 × 10-6m2, draw ratio is 2.80.In addition, shaping volume density
For 1.58 × 103kg/m3。
[embodiment 3]
Make a diameter of the 19.5 × 10 of formed body-3M, thickness are 4.7 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 884.8 × 10-6m2, draw ratio is 4.15.In addition, shaping volume density
For 1.59 × 103kg/m3。
[embodiment 4]
Make a diameter of the 12.1 × 10 of formed body-3M, thickness are 8.2 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 541.4 × 10-6m2, draw ratio is 1.48.In addition, shaping volume density
For 1.60 × 103kg/m3。
[embodiment 5]
Make a diameter of the 15.1 × 10 of formed body-3M, thickness are 4.8 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 585.6 × 10-6m2, draw ratio is 3.15.In addition, shaping volume density
For 1.58 × 103kg/m3。
[embodiment 6]
Make a diameter of the 20.1 × 10 of formed body-3M, thickness are 9.8 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 1252.8 × 10-6m2, draw ratio is 2.05.In addition, formed body is close
Spend for 1.56 × 103kg/m3。
[embodiment 7]
Make a diameter of the 20.0 × 10 of formed body-3M, thickness are 15.0 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 1570.0 × 10-6m2, draw ratio is 1.33.In addition, formed body is close
Spend for 1.56 × 103kg/m3。
[embodiment 8]
Make a diameter of the 30.1 × 10 of formed body-3M, thickness are 7.1 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 2093.5 × 10-6m2, draw ratio is 4.24.In addition, formed body is close
Spend for 1.53 × 103kg/m3。
[embodiment 9]
Make a diameter of the 29.9 × 10 of formed body-3M, thickness are 9.7 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 2314.3 × 10-6m2, draw ratio is 3.08.In addition, formed body is close
Spend for 1.54 × 103kg/m3。
[embodiment 10]
Make a diameter of the 25.1 × 10 of formed body-3M, thickness are 20.5 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 2604.8 × 10-6m2, draw ratio is 1.22.In addition, formed body is close
Spend for 1.54 × 103kg/m3。
[embodiment 11]
Make a diameter of the 29.9 × 10 of formed body-3M, thickness are 14.8 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 2793.1 × 10-6m2, draw ratio is 2.02.In addition, formed body is close
Spend for 1.55 × 103kg/m3。
[comparative example 1]
Make a diameter of the 12.1 × 10 of formed body-3M, thickness are 4.9 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 416.0 × 10-6m2, draw ratio is 2.47.In addition, shaping volume density
For 1.60 × 103kg/m3。
[comparative example 2]
Make a diameter of the 20.0 × 10 of formed body-3M, thickness are 4.2 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 891.8 × 10-6m2, draw ratio is 4.76.In addition, shaping volume density
For 1.56 × 103kg/m3。
[comparative example 3]
Make a diameter of the 30.0 × 10 of formed body-3M, thickness are 19.9 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 3287.6 × 10-6m2, draw ratio is 1.51.In addition, formed body is close
Spend for 1.53 × 103kg/m3。
[comparative example 4]
Make a diameter of the 12.0 × 10 of formed body-3M, thickness are 14.2 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 761.1 × 10-6m2, draw ratio is 0.85.In addition, shaping volume density
For 1.59 × 103kg/m3。
[comparative example 5]
Make a diameter of the 19.9 × 10 of formed body-3M, thickness are 28.2 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 2383.8 × 10-6m2, draw ratio is 0.71.In addition, formed body is close
Spend for 1.59 × 103kg/m3。
[comparative example 6]
Make a diameter of the 25.1 × 10 of formed body-3M, thickness are 4.5 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 1343.8 × 10-6m2, draw ratio is 5.58.In addition, formed body is close
Spend for 1.56 × 103kg/m3。
[comparative example 7]
Make a diameter of the 12.4 × 10 of formed body-3M, thickness are 3.1 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 362.1 × 10-6m2, draw ratio is 4.00.In addition, shaping volume density
For 1.62 × 103kg/m3。
[comparative example 8]
Make a diameter of the 35.1 × 10 of formed body-3M, thickness are 10.5 × 10-3M, in addition, similarly to Example 1
Carry out.
The surface area of the profile of formed body now is 3091.5 × 10-6m2, draw ratio is 3.34.In addition, formed body is close
Spend for 1.53 × 103kg/m3。
The evaluation result of the formed body obtained on the embodiment and comparative example more than is shown in Tables 1 and 2.
The production oxygen composition of embodiment without gonorrhoea, will not be such that water quality drastically changes, show good oxygen evolution amount.
[table 1]
[table 2]
Industrial applicability
The production oxygen composition of the present invention and the production oxygen composition obtained by manufacture method of the invention are used in water, are
It is useful to keep the feeding environment of the aquatiles such as ornamental fish.Specifically, in order to appreciate fish with tank, fishpond water
Oxygen balance is spread all over well in the water of tank such as groove, the carrying tank of live fish, do not produce gonorrhoea, keep stable water quality ring
Border is useful.Particularly, it can not use and need the dress of power supply when having a power failure, when viewing and admiring with aquatile, the carrying of live fish etc.
Put and in the case of the environment that water is not circulated, seen especially for Medaka fish, fresh water shrimp for remaining adapted to detest change of water quality etc.
It is useful to appreciate the raising of fish, the environment of the carrying of live fish.
Description of reference numerals
1 diameter
2 thickness t
Claims (6)
1. one kind production oxygen composition, its by containing calper calcium peroxide 2~be less than 10 weight %, the weight % of calcium carbonate 2~30, hydroxide
The weight % of calcium 2~30 and the weight % of calcium dihydrogen phosphate 30~80 formed body are formed, the surface area of the profile of formed body for 500 ×
10-6~3000 × 10-6m2, and draw ratio is 1.0~4.5.
2. production oxygen composition according to claim 1, wherein, the formed body of the production oxygen composition is shaped as plectane
Any one of shape, cubic, rectangular-shape and polygon tabular.
3. production oxygen composition according to claim 1 or 2, wherein, each powder for the composition that the production oxygen composition contains
The average grain diameter of raw material is 100 × 10-6~1000 × 10-6m。
4. production oxygen composition according to claim 1 or 2, wherein, the production oxygen composition is the pressure in 1~100MPa
Obtained from lower shaping.
5. production oxygen composition according to claim 3, wherein, the production oxygen composition is under 1~100MPa pressure
Obtained from shaping.
6. a kind of manufacture method for producing oxygen composition, it includes following process：
Mixed processes, by calper calcium peroxide 2~be less than 10 weight %, the weight % of calcium carbonate 2~30, the weight % of calcium hydroxide 2~30
With the weight % of calcium dihydrogen phosphate 30~80 mixing, mixture is obtained；With
Molding procedure, the mixture obtained by the mixed processes is molded, and it is 500 to obtain by the surface area of the profile of formed body
×10-6~3000 × 10-6m2And draw ratio is the production oxygen composition of the formed body formation of 1.0~4.5 scope.
Applications Claiming Priority (3)
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| JP2013062181 | 2013-03-25 | ||
| JP2013-062181 | 2013-03-25 | ||
| PCT/JP2014/057512 WO2014156874A1 (en) | 2013-03-25 | 2014-03-19 | Oxygen-generating solid composition |
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| CN105050948A CN105050948A (en) | 2015-11-11 |
| CN105050948B true CN105050948B (en) | 2017-08-22 |
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| KR (1) | KR102151296B1 (en) |
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| KR102503674B1 (en) * | 2020-12-08 | 2023-02-28 | 캠아이티(주) | Oxygen generating composition and method for preparing the same |
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| JPS6177605A (en) * | 1984-09-21 | 1986-04-21 | Daiichi Sangyo Kk | Oxygen generating pellet |
| JPS6197107A (en) * | 1984-10-18 | 1986-05-15 | Nippon Karuokisaido Kk | Oxygen generating molding |
| JP3693700B2 (en) * | 1995-03-09 | 2005-09-07 | タテホ化学工業株式会社 | Solid oxygen generator |
| JP4247553B2 (en) * | 2002-10-15 | 2009-04-02 | ビーゴ株式会社 | Chemical reaction type simple oxygen generator and method of using the same |
| KR20050121966A (en) * | 2004-06-23 | 2005-12-28 | 주식회사 제이씨테크놀로지스 | Oxygen generating composition |
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