CN1228280C - Novel moisture absorption flame agent for artificial influencing weather and productive process - Google Patents
Novel moisture absorption flame agent for artificial influencing weather and productive process Download PDFInfo
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- CN1228280C CN1228280C CN 01114200 CN01114200A CN1228280C CN 1228280 C CN1228280 C CN 1228280C CN 01114200 CN01114200 CN 01114200 CN 01114200 A CN01114200 A CN 01114200A CN 1228280 C CN1228280 C CN 1228280C
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- moisture absorption
- perchlorate
- absorption flame
- flame agent
- temperature
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Abstract
The present invention discloses a novel hygroscopicity flame agent of weather modification, which is the hygroscopicity flame agent prepared from perchlorate, halides, magnesium powder, aluminum powder, carbonate and binders according to the ratio of parts by weight. A nuclear particle number generated by one gram of the present invention is equivalent to a particle number generated by one ton to scores of tons of salt powder or carbamide. After the hygroscopicity flame agent o is coated, the deterioration of moisture absorption do not exist. According to the requirements of different weather modification projects, different prescriptions are adjusted and used. The present invention is an ideal catalyst for artificial rainfall, hail prevention and fog prevention.
Description
Technical field:
The present invention discloses a kind of novel moisture absorption flame agent for artificial influencing weather and production technique, belongs to the catalyst technical field that Weather modification is used.
Background technology:
At present, in Weather modification work, hygroscopic matters such as salt powder, urea, calcium chloride are using as important catalyst always, not only be used for warm property cloud layer rainmaking, the cloud that disappears, make mist etc., also be used to widen the water dust spectrum of cold cloud and increase the numerous carded sliver spare of ice crystal.But in use they are difficult to processedly to grind to form ideal fine particle (being generally several microns to tens microns), and are easy to the sex change of moisture absorption caking, are difficult to preserve.A catalysis operation need be with several tons to tens tons catalyzer in addition, and consumption is big, and expensive big, weak effect also has corrodibility, brings very big difficulty to use.
Summary of the invention:
The present invention discloses a kind of novel moisture absorption flame agent for artificial influencing weather and production technique, and purpose is intended to overcome the weak effect that has of existing water absorbability catalyzer existence, corrodibility, and the fine particle processing difficulties is difficult for problems such as preservation.
Technical solution of the present invention is as follows: utilize metal incendiary compositions such as magnesium powder, aluminium powder, make itself and halogenide, perchlorate, carbonate produce chemical reaction, finally generate little hygroscopic particles such as sodium-chlor and Repone K, become very strong absorbent catalyst.
The present invention is the moisture absorption flame agent of being made by ratio of weight and the number of copies by following material:
Perchlorate 40～75, halogenide 10～30, metal incendiary composition 2～15, tackiness agent 5～20.
The present invention's preferred weight umber proportioning is:
Perchlorate 55～65, halogenide 23～28, metal incendiary composition 5～12, tamanori 5～16.
Described halogenide comprises fluorine, chlorine, bromine, iodine compound.
Perchlorate comprises sodium perchlorate, potassium perchlorate, ammonium perchlorate.
Tackiness agent: resol, naphthalene.
Metal incendiary composition: magnesium powder, aluminium powder.
Also can add carbonate in the above-mentioned prescription as auxiliary agent, carbonate comprises: Quilonum Retard, yellow soda ash.
Manufacture craft is as follows: at first get above-mentioned raw materials, oven dry 8 hours under 70～80 ℃ of temperature is respectively put into ball mill and is broken into fine powder about 10 orders, and extracting screen underflow sieves; Take by weighing raw material according to the above ratio, mix, the alcohol wet mixing of adding 5～8% 5～7 minutes, 20～35 ℃ of temperature, relative humidity is less than drying under 70% the condition 0.5～1 hour, through the granulation of A1.25 copper screen(ing) machine tool, 20～35 ℃ of temperature, relative humidity was dried 1～2 hour less than 70%, cross 8～10 mesh sieves, it is that 30～50mm is thick that the gains beach is approached, and 60～70 ℃ of temperature, dries 8 hours, the machinery pressing becomes 1.75 gram/cubic centimetre moulding, makes the present invention.
Positively effect of the present invention is: the caryoplasm that this moisture absorption flame agent 1 gram produces is counted and is equivalent to the particle number of 1 ton～tens tons salt powder or urea generation, the present invention is after cladding is handled, there is not the moisture and deteriorate problem, and, adjust and use different prescriptions according to the needs of different artificial affecting weather items.This flame agent water absorbability is very strong, its water absorbability nuclear spectrum is distributed between 0.1～19 micron, the mode diameter is 5 microns, in 96 cubic metres of big cloud chambers, test, relative humidity 70～95% under 10 ℃ of conditions of temperature, is sowed the present invention after 5～10 minutes, producing water dust spectrum diameter at 3～25 microns, is ideal rainmaking, hail suppression and the cloud seeding agent that disappears.
Embodiment:
Embodiment 1
Got sodium chlorate 59kg, sodium-chlor 17kg, magnesium powder 5kg, aluminium powder 2kg, Quilonum Retard 2kg, resol 14kg respectively, oven dry is 8 hours under 75 ℃ of temperature, puts into ball mill and is broken into fine powder about 10 orders, and extracting screen underflow sieves; With above-mentioned raw materials, mix the alcohol wet mixing of adding 5% 5 minutes, 20 ℃ of temperature, relative humidity is less than drying under 70% the condition 1 hour, through the granulation of A1.25 copper screen(ing) machine tool, 25 ℃ of temperature, relative humidity was dried 1～2 hour less than 70%, crossed 8～10 mesh sieves, it is that 45mm is thick that the gains beach is approached, 60～70 ℃ of temperature, to dry 8 hours, mechanical pressing becomes 1.75 gram/cubic centimetre moulding.Sowing the small-particle that can generate 0.2～3.0 μ in the cloud base, is the water absorbability catalyzer of manually making mist, frost protection and rainmaking preferably.
Embodiment 2
Got sodium chlorate 65kg, sodium-chlor 10kg, magnesium powder 5kg, Quilonum Retard 2kg, resol 18kg respectively, oven dry is 8 hours under 75 ℃ of temperature, puts into ball mill and is broken into fine powder about 10 orders, and extracting screen underflow sieves; With above-mentioned raw materials, mix, the alcohol wet mixing of adding 5% 5 minutes is 30 ℃ of temperature, relative humidity is less than drying under 70% the condition 1 hour, and through the granulation of A1.25 copper screen(ing) machine tool, 30 ℃ of temperature, relative humidity is less than 70%, dried 2 hours, and crossed 10 mesh sieves, oven dry, moulding.Sow in the cloud and can generate 3～15 μ macroparticles, be mainly used in the water absorbability catalyzer of artificial cloud dissipation (mist), artificial hail suppression and rainmaking.
Embodiment 3
Get potassium perchlorate 65kg, sodium-chlor 10kg, magnesium powder 5kg, Quilonum Retard 2kg, naphthalene 18kg respectively, oven dry is 8 hours under 75 ℃ of temperature, puts into ball mill and is broken into fine powder about 10 orders, and extracting screen underflow sieves; With above-mentioned raw materials, mix, the alcohol wet mixing of adding 5% 5 minutes is 30 ℃ of temperature, relative humidity is less than drying under 70% the condition 1 hour, and through the granulation of A1.25 copper screen(ing) machine tool, 28 ℃ of temperature, relative humidity is less than 70%, dried 2 hours, and crossed 10 mesh sieves, oven dry, moulding.Sow in the cloud and can generate 2～13 μ macroparticles, be mainly used in the water absorbability catalyzer of artificial cloud dissipation (mist), artificial hail suppression and rainmaking.
Embodiment 4
Got sodium chlorate 58kg, sodium-chlor 17kg, magnesium powder 5kg, Quilonum Retard 2kg, resol 18kg respectively, oven dry is 8 hours under 75 ℃ of temperature, puts into ball mill and is broken into fine powder about 10 orders, and extracting screen underflow sieves; With above-mentioned raw materials, mix, the alcohol wet mixing of adding 5% 5 minutes is 20 ℃ of temperature, relative humidity is less than drying under 70% the condition 1 hour, and through the granulation of A1.25 copper screen(ing) machine tool, 20 ℃ of temperature, relative humidity is less than 70%, dried 2 hours, and crossed 10 mesh sieves, oven dry, moulding.Can generate 3～15 μ macroparticles, be mainly used in the water absorbability catalyzer of artificial cloud dissipation (mist), artificial hail suppression and rainmaking.
Embodiment 5
Get perchlorate 59, sodium-chlor 20, magnesium powder 5, Quilonum Retard 2, resol 14.Oven dry is 8 hours under 75 ℃ of temperature, puts into ball mill and is broken into fine powder about 10 orders, and extracting screen underflow sieves; With above-mentioned raw materials, mix the alcohol wet mixing of adding 5% 5 minutes, 20 ℃ of temperature, relative humidity is less than drying under 70% the condition 1 hour, through the granulation of A1.25 copper screen(ing) machine tool, 25 ℃ of temperature, relative humidity was dried 1～2 hour less than 70%, crossed 8～10 mesh sieves, it is that 45mm is thick that the gains beach is approached, 60～70 ℃ of temperature, to dry 8 hours, mechanical pressing becomes 1.75 gram/cubic centimetre moulding.Can generate the small-particle of 0.2～5.0 μ, be the water absorbability catalyzer of manually making mist, frost protection and rainmaking preferably.
Claims (5)
1, a kind of novel moisture absorption flame agent for artificial influencing weather is characterized in that: be the moisture absorption flame agent of being made by ratio of weight and the number of copies by following material:
Perchlorate 40～75, halogenide 20～30, metal incendiary composition 2～15, tamanori 5～20.
2, moisture absorption flame agent according to claim 1 is characterized in that: made by ratio of weight and the number of copies by following material:
Perchlorate 55～65, halogenide 23～28, metal incendiary composition 5～12, tamanori 5～16.
3, moisture absorption flame agent according to claim 1 is characterized in that: described halogenide is selected from fluorine, chlorine, bromine, iodine compound; Perchlorate is selected from sodium perchlorate, potassium perchlorate, ammonium perchlorate; Tackiness agent is selected from resol, naphthalene; Metal incendiary composition is selected from magnesium powder, aluminium powder.
4, moisture absorption flame agent according to claim 1 is characterized in that: also have carbonate 2～3; Carbonate is selected from Quilonum Retard, yellow soda ash.
5, the production technique of the emerging moisture absorption flame of a kind of Weather modification agent may further comprise the steps:
The weighting profit requires 1 described raw material, dries under 70～80 ℃ of temperature respectively, puts into ball mill and is broken into fine powder about 10 orders, and extracting screen underflow sieves; Take by weighing raw material in the described ratio of claim 1, mix, the alcohol wet mixing of adding 5～8% is even, 18～35 ℃ of temperature, relative humidity is less than drying under 70% the condition, through the granulation of A1.25 copper screen(ing) machine tool, 18～35 ℃ of temperature, relative humidity is less than 70%, dried 1～2 hour, cross 8～10 mesh sieves, the present invention is made in moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01114200 CN1228280C (en) | 2001-07-03 | 2001-07-03 | Novel moisture absorption flame agent for artificial influencing weather and productive process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01114200 CN1228280C (en) | 2001-07-03 | 2001-07-03 | Novel moisture absorption flame agent for artificial influencing weather and productive process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1358694A CN1358694A (en) | 2002-07-17 |
| CN1228280C true CN1228280C (en) | 2005-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01114200 Expired - Fee Related CN1228280C (en) | 2001-07-03 | 2001-07-03 | Novel moisture absorption flame agent for artificial influencing weather and productive process |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330923C (en) * | 2004-02-13 | 2007-08-08 | 中国气象科学研究院 | Catalyst for three-seven type artificial rain bomb |
| CN102161605B (en) * | 2010-12-09 | 2012-10-17 | 陕西中天火箭技术有限责任公司 | Hygroscopic catalyst and preparation method thereof |
| CN105613155B (en) * | 2015-12-23 | 2018-05-04 | 无锡信大新茂科技有限责任公司 | A kind of artificial weather-influencing catalytic bomb |
| CN105613154B (en) * | 2015-12-23 | 2018-05-04 | 无锡信大新茂科技有限责任公司 | A kind of method for carrying out weather modification in vegetation area |
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- 2001-07-03 CN CN 01114200 patent/CN1228280C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1358694A (en) | 2002-07-17 |
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