CN104082288A - Ethephon powder composition as well as preparation method and use thereof - Google Patents
Ethephon powder composition as well as preparation method and use thereof Download PDFInfo
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- CN104082288A CN104082288A CN201410293646.3A CN201410293646A CN104082288A CN 104082288 A CN104082288 A CN 104082288A CN 201410293646 A CN201410293646 A CN 201410293646A CN 104082288 A CN104082288 A CN 104082288A
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- China
- Prior art keywords
- ethrel
- auxiliary agent
- dust composition
- ripening
- inorganic base
- 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.)
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- UDPGUMQDCGORJQ-UHFFFAOYSA-N (2-chloroethyl)phosphonic acid Chemical compound OP(O)(=O)CCCl UDPGUMQDCGORJQ-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 239000000203 mixture Substances 0.000 title claims abstract description 26
- 239000000843 powder Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000005976 Ethephon Substances 0.000 title abstract description 8
- 230000005070 ripening Effects 0.000 claims abstract description 47
- 150000007529 inorganic bases Chemical class 0.000 claims abstract description 17
- 239000012752 auxiliary agent Substances 0.000 claims description 36
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 21
- 239000000428 dust Substances 0.000 claims description 20
- 235000013399 edible fruits Nutrition 0.000 claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 14
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 14
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 12
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 12
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 10
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 10
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 7
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 7
- 239000000920 calcium hydroxide Substances 0.000 claims description 7
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 7
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 7
- 239000001632 sodium acetate Substances 0.000 claims description 7
- 235000017281 sodium acetate Nutrition 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 7
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 7
- 235000011152 sodium sulphate Nutrition 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 6
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- 235000012245 magnesium oxide Nutrition 0.000 claims description 6
- 239000001103 potassium chloride Substances 0.000 claims description 6
- 235000011164 potassium chloride Nutrition 0.000 claims description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 5
- 239000000347 magnesium hydroxide Substances 0.000 claims description 5
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 5
- 235000012254 magnesium hydroxide Nutrition 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- OKYDTGSQPZBYTF-UHFFFAOYSA-J calcium;magnesium;disulfate Chemical compound [Mg+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O OKYDTGSQPZBYTF-UHFFFAOYSA-J 0.000 claims description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 2
- 239000001095 magnesium carbonate Substances 0.000 claims description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- 239000002932 luster Substances 0.000 description 10
- 235000004936 Bromus mango Nutrition 0.000 description 9
- 241001093152 Mangifera Species 0.000 description 9
- 235000014826 Mangifera indica Nutrition 0.000 description 9
- 235000009184 Spondias indica Nutrition 0.000 description 9
- 239000003651 drinking water Substances 0.000 description 9
- 235000020188 drinking water Nutrition 0.000 description 9
- 238000007599 discharging Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 235000009436 Actinidia deliciosa Nutrition 0.000 description 6
- 244000298697 Actinidia deliciosa Species 0.000 description 6
- 241000234295 Musa Species 0.000 description 6
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000005997 Calcium carbide Substances 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000001175 calcium sulphate Substances 0.000 description 2
- 235000011132 calcium sulphate Nutrition 0.000 description 2
- 235000013569 fruit product Nutrition 0.000 description 2
- -1 inorganic base calcium oxide Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 2
- ANHAEBWRQNIPEV-UHFFFAOYSA-N 2-chloroethyl dihydrogen phosphate Chemical compound OP(O)(=O)OCCCl ANHAEBWRQNIPEV-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention relates to an ethephon powder composition as well as a preparation method and use thereof and the ethephon powder composition can be used for mainly solving the problems of high cost, high dosage and poor forced ripening effect in the prior art. The problems are well solved by use of the technical scheme of the ethephon powder composition which comprises 3-50% of ethephon, 5-60% of inorganic base, 20-40% of auxiliary A and 1-10% of auxiliary B, as well as the preparation method and the use thereof; the ethephon powder composition can be applied to preparing the ethephon powder.
Description
Technical field
The present invention relates to a kind of ethrel dust composition and its production and use.
Background technology
Ethrel, chemical name: 2 chloroethyl phosphoric acid, molecular formula is C
2h
6clO
3p, molecular weight is: 144.49, sterling is white, needle-shaped crystals, fusing point: 74～75 ℃.Ethrel powder product is generally white powder, and immersion slowly releases ethene, by the ethylene gas corresponding fruit product that accelerates the ripening.Plant growth regulator ethrel, have promote organ come off and old and feeble, regulate sex to transform, the effect such as suppress cell elongation and accelerate the ripening of fruit.
Now the conventional fruit method of accelerating the ripening is that ethephon solution soaks fruit, calcium carbide is stifling or small aluminium bottle output ethylene gas accelerates the ripening etc.Therein ethylene profit solution soaks the germ that may exist in highly acid, ethrel liquid contact fruit surface and the liquid of the mode of accelerating the ripening of fruit due to ethrel itself, the perishable and color and luster of fruit is difficult for even, and workload is larger; The fruit peculiar smell of the fruit that the mode of accelerating the ripening that calcium carbide accelerates the ripening is accelerated the ripening is large, and consumption is many, and cost is high; The small aluminium bottle output ethylene gas of CN1306748 report accelerates the ripening in method, in fruit accelerates the ripening, need in special accelerate the ripening room or case, carry out, and need to grasp the safe handling operation of small-sized steel cylinder, and in the process of accelerating the ripening the strict output quantity of controlling small aluminium bottle ethene etc., require high and complex operation, be difficult for promoting.
Ethrel decomposes gradually when pH value 4 is above, and will discharge ethene, by the ethylene gas corresponding fruit product that accelerates the ripening, have easy and simple to handle, the advantage of safety and environmental protection.But in the solid fruit-vegetable ripener of CN10175810 report, ethrel to formula host requires high, be required to be 99.9% solid vinyl profit, at present in the domestic ethrel Yuan Yao of Ministry of Agriculture's registration manufacturing enterprise, there is no the former medicine registration of 99.9% ethrel, domestic enterprise fails to supply raw material, and makes cost of material increase simultaneously.
The present invention has solved this problem targetedly.
Summary of the invention
One of technical problem to be solved by this invention is higher, the large usage quantity of cost, the poor problem of the effect of accelerating the ripening in prior art, and a kind of new ethrel dust composition is provided.Said composition, for the preparation of ethrel pulvis, has advantages of that cost is lower, consumption is less.Two of technical problem to be solved by this invention is to provide a kind of preparation method of the ethrel dust composition corresponding with one of technical solution problem.Three of technical problem to be solved by this invention is to provide a kind of purposes of the ethrel dust composition corresponding with one of technical solution problem.
For one of addressing the above problem, the technical solution used in the present invention is as follows: a kind of ethrel dust composition, in mass fraction, comprise the ethrel of 3-50%, the auxiliary agent A of the inorganic base of 5-60%, 20-40%, the auxiliary agent B of 1-10%.
In technique scheme, preferably, described ethrel is that commercially available purity is the former medicine of ethrel of 70-91%.
In technique scheme, preferably, described inorganic base is at least one in slaked lime, calcium oxide, magnesium hydroxide, magnesia, sodium acetate.
In technique scheme, more preferably, described inorganic base is at least one in slaked lime, magnesium hydroxide, sodium acetate.
In technique scheme, preferably, described auxiliary agent A is calcium carbonate, magnesium carbonate, aluminium oxide, barium sulfate, calcium sulphate magnesium sulfate, at least one in sodium sulphate.
In technique scheme, more preferably, described auxiliary agent A is at least one in calcium carbonate, aluminium oxide, barium sulfate, sodium sulphate.
In technique scheme, preferably, described auxiliary agent B is at least one in sodium chloride, magnesium chloride, potassium chloride, calcium chloride.
In technique scheme, more preferably, described auxiliary agent B is at least one in sodium chloride, potassium chloride, calcium chloride.
In technique scheme, preferably, in mass fraction, comprise the ethrel of 15-40%, the auxiliary agent A of the inorganic base of 15-50%, 25-35%, the auxiliary agent B of 3-8%.
For address the above problem two, the technical solution used in the present invention is as follows: a kind of preparation method of ethrel dust composition, the raw material that comprises described ethrel, inorganic base, auxiliary agent A, auxiliary agent B is mixed in reactor, obtain described ethrel powder product.
In technique scheme, preferably, described reactor is stirred autoclave, and reaction condition is: reaction temperature is 20-60 ℃, and reaction pressure is counted normal pressure with gauge pressure.
For address the above problem three, the technical solution used in the present invention is as follows: described ethrel dust composition accelerates the ripening for fruit.
In ethrel dust composition of the present invention and preparation process thereof, can adopt commercially available purity is the former medicine of ethrel of 70-91%, reduced production cost, and this ethrel dust composition is met the effect that glassware for drinking water slowly discharges for ethene, make product long effective time of accelerating the ripening, reduced the consumption of ethrel pulvis.Meanwhile, this ethrel dust composition is when for the accelerating the ripening of fruit, and little with fruit Exposure, the fruit color and luster accelerating the ripening is even, not perishable, and mouthfeel is good, accelerates the ripening effective, and fruit quality is high, has obtained good technique effect.
Below by embodiment, the invention will be further elaborated, but be not limited only to the present embodiment.
Embodiment
[embodiment 1]
In stirred autoclave, in mass fraction, add ethrel (commercially available, purity is 89%) 8%, inorganic base (slaked lime 40%, sodium acetate 20%), (wherein calcium carbonate 15% for auxiliary agent A, calcium sulphate 15%), auxiliary agent B (magnesium chloride 2%), reaction temperature is 58 ℃, normal pressure, stir 0.5h, discharging, gained powder is ethrel pulvis.
By the ethrel pulvis obtaining, for the accelerating the ripening of banana, this ethrel pulvis is met the effect that glassware for drinking water slowly discharges for ethene, makes product long effective time of accelerating the ripening, the consumption of the ethrel pulvis that per kilogram banana is required is only 0.050g, the banana color and luster accelerating the ripening is even, not perishable, and mouthfeel is good.
[embodiment 2]
In stirred autoclave, in mass fraction, add ethrel (commercially available, purity is 88%) 15%, inorganic base (slaked lime 45%, magnesia 5%), (wherein barium sulfate 15% for auxiliary agent A, aluminium oxide 15%), auxiliary agent B (sodium chloride 5%), reaction temperature is 50 ℃, normal pressure, stir 0.5h, discharging, gained powder is ethrel pulvis.
By the ethrel pulvis obtaining, for the accelerating the ripening of banana, this ethrel pulvis is met the effect that glassware for drinking water slowly discharges for ethene, makes product long effective time of accelerating the ripening, the consumption of the ethrel pulvis that per kilogram banana is required is only 0.039g, the banana color and luster accelerating the ripening is even, not perishable, and mouthfeel is good.
[embodiment 3]
In stirred autoclave, in mass fraction, add ethrel (commercially available, purity is 85%) 25%, inorganic base (calcium oxide 30%, magnesia 15%), auxiliary agent A (sodium sulphate 15%, magnesium sulfate 12%), auxiliary agent B (calcium chloride 3%), reaction temperature is 55 ℃, normal pressure, stir 0.5h, discharging, gained powder is ethrel pulvis.
By ethrel pulvis the accelerating the ripening for kiwi fruit obtaining, this ethrel pulvis is met the effect that glassware for drinking water slowly discharges for ethene, make product long effective time of accelerating the ripening, the consumption of the ethrel pulvis that per kilogram kiwi fruit is required is only 0.020g, the kiwi fruit color and luster accelerating the ripening is even, not perishable, and mouthfeel is good.
[embodiment 4]
In stirred autoclave, in mass fraction, add ethrel (commercially available, purity is 84%) 27%, inorganic base calcium oxide 55%, auxiliary agent A (aluminium oxide 10%), auxiliary agent B (potassium chloride 8%), reaction temperature is 45 ℃, normal pressure, stir 0.5h, discharging, gained powder is ethrel pulvis.
By ethrel pulvis the accelerating the ripening for kiwi fruit obtaining, this ethrel pulvis is met the effect that glassware for drinking water slowly discharges for ethene, make product long effective time of accelerating the ripening, the consumption of the ethrel pulvis that per kilogram kiwi fruit is required is only 0.025g, the kiwi fruit color and luster accelerating the ripening is even, not perishable, and mouthfeel is good.
[embodiment 5]
In stirred autoclave, in mass fraction, add ethrel (commercially available, purity is 80%) 30%, inorganic base magnesium hydroxide 40%, (wherein calcium sulphate 15% for auxiliary agent A, sodium sulphate 10%), auxiliary agent B (sodium chloride 2%, potassium chloride 3%), reaction temperature is 50 ℃, normal pressure, stir 0.5h, discharging, gained powder is ethrel pulvis.
By the ethrel pulvis obtaining, for the accelerating the ripening of apple, this ethrel pulvis is met the effect that glassware for drinking water slowly discharges for ethene, makes product long effective time of accelerating the ripening, the consumption of the ethrel pulvis that per kilogram apple is required is only 0.026g, the apple color and luster accelerating the ripening is even, not perishable, and mouthfeel is good.
[embodiment 6]
In stirred autoclave, in mass fraction, add ethrel (commercially available, purity is 78%) 35%, inorganic base (magnesia 32%, sodium acetate 3%), auxiliary agent A (wherein calcium carbonate 28%), auxiliary agent B (magnesium chloride 2%), reaction temperature is 40 ℃, and normal pressure stirs 0.5h, discharging, gained powder is ethrel pulvis.
By the ethrel pulvis obtaining, for the accelerating the ripening of apple, this ethrel pulvis is met the effect that glassware for drinking water slowly discharges for ethene, makes product long effective time of accelerating the ripening, the consumption of the ethrel pulvis that per kilogram apple is required is only 0.028kg, the apple color and luster accelerating the ripening is even, not perishable, and mouthfeel is good.
[embodiment 7]
In reactor, in mass fraction, add ethrel (commercially available, purity is 75%) 40%, inorganic base (slaked lime 30%, sodium acetate 10%), auxiliary agent A (wherein sodium sulphate 10%), auxiliary agent B (calcium chloride 5%, sodium chloride 5%), reaction temperature is 40 ℃, normal pressure, stir 0.5h, discharging, gained powder is ethrel pulvis.
By the ethrel pulvis obtaining, for the accelerating the ripening of mango, this ethrel pulvis is met the effect that glassware for drinking water slowly discharges for ethene, makes product long effective time of accelerating the ripening, the consumption of the ethrel pulvis that per kilogram mango is required is only 0.12g, the mango color and luster accelerating the ripening is even, not perishable, and mouthfeel is good.
[embodiment 8]
In stirred autoclave, in mass fraction, add ethrel (commercially available, purity is 72%) 45%, inorganic base magnesia 15%, auxiliary agent A (wherein calcium carbonate 30%, aluminium oxide 9%), auxiliary agent B (magnesium chloride 1%), reaction temperature is 35 ℃, and normal pressure stirs 0.5h, discharging, gained powder is ethrel pulvis.
By the ethrel pulvis obtaining, for the accelerating the ripening of mango, this ethrel pulvis is met the effect that glassware for drinking water slowly discharges for ethene, makes product long effective time of accelerating the ripening, the consumption of the ethrel pulvis that per kilogram mango is required is only 0.11g, the mango color and luster accelerating the ripening is even, not perishable, and mouthfeel is good.
[comparative example]
According to the condition described in embodiment 7, just adopt the commercially available fruit-vegetable ripener mango that accelerates the ripening, the required ripener consumption of per kilogram mango is 0.30g, required time of the mango that accelerates the ripening is longer, perishable, and mouthfeel is poor.
Claims (9)
1. an ethrel dust composition, in mass fraction, comprise the ethrel of 3-50%, the auxiliary agent A of the inorganic base of 5-60%, 20-40%, the auxiliary agent B of 1-10%.
2. ethrel dust composition according to claim 1, is characterized in that described ethrel is that commercially available purity is the former medicine of ethrel of 70-91%; Described inorganic base is at least one in slaked lime, calcium oxide, magnesium hydroxide, magnesia, sodium acetate; Described auxiliary agent A is calcium carbonate, magnesium carbonate, aluminium oxide, barium sulfate, calcium sulphate magnesium sulfate, at least one in sodium sulphate; Described auxiliary agent B is at least one in sodium chloride, magnesium chloride, potassium chloride, calcium chloride.
3. ethrel dust composition according to claim 1, is characterized in that in mass fraction, comprise the ethrel of 15-40%, the auxiliary agent A of the inorganic base of 15-50%, 25-35%, the auxiliary agent B of 3-8%.
4. ethrel dust composition according to claim 2, is characterized in that described inorganic base is at least one in slaked lime, magnesium hydroxide, sodium acetate.
5. ethrel dust composition according to claim 2, is characterized in that described auxiliary agent A is at least one in calcium carbonate, aluminium oxide, barium sulfate, sodium sulphate
6. ethrel dust composition according to claim 2, is characterized in that described auxiliary agent B is at least one in sodium chloride, potassium chloride, calcium chloride.
7. the preparation method of ethrel dust composition described in claim 1 mixes the raw material that comprises described ethrel, inorganic base, auxiliary agent A, auxiliary agent B in reactor, obtains described ethrel powder product.
8. ethrel dust composition according to claim 7, is characterized in that described reactor is stirred autoclave, and reaction condition is: reaction temperature is 20-60 ℃, and reaction pressure is counted normal pressure with gauge pressure.
9. ethrel dust composition described in claim 1, accelerates the ripening for fruit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293646.3A CN104082288A (en) | 2014-06-25 | 2014-06-25 | Ethephon powder composition as well as preparation method and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293646.3A CN104082288A (en) | 2014-06-25 | 2014-06-25 | Ethephon powder composition as well as preparation method and use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104082288A true CN104082288A (en) | 2014-10-08 |
Family
ID=51630140
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604933A (en) * | 2015-02-11 | 2015-05-13 | 四川国光农化股份有限公司 | Plant ethylene regulation composite, preparation and applications thereof |
-
2014
- 2014-06-25 CN CN201410293646.3A patent/CN104082288A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604933A (en) * | 2015-02-11 | 2015-05-13 | 四川国光农化股份有限公司 | Plant ethylene regulation composite, preparation and applications thereof |
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Application publication date: 20141008 |