CN108752152A - Renewable oils phase material emulsion - Google Patents
Renewable oils phase material emulsion Download PDFInfo
- Publication number
- CN108752152A CN108752152A CN201810947405.4A CN201810947405A CN108752152A CN 108752152 A CN108752152 A CN 108752152A CN 201810947405 A CN201810947405 A CN 201810947405A CN 108752152 A CN108752152 A CN 108752152A
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- CN
- China
- Prior art keywords
- phase material
- kinds
- mixture
- emulsion
- renewable oils
- 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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Classifications
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
- C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
- C06B31/285—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with fuel oil, e.g. ANFO-compositions
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0008—Compounding the ingredient
Abstract
A kind of renewable oils phase material emulsion, Explosives are ammonium nitrate 75~85, sodium nitrate 3~7, emulsifier-renewable oils phase material, 1~7, blast reducer 4~10, and emulsion stabilizer 0.2~1, surplus is water.It is aqueous phase solution that heating fusing, which forms oxidizing agent solution, after mixing ammonium nitrate, sodium nitrate, blast reducer, water when preparation, it is oil phase material that emulsifier regeneration oil phase material, emulsion stabilizer, which are thermally formed flammable agent solution, aqueous phase solution is emulsified with oil phase material by being pumped into open emulsifier after accurately measuring, then it is finished product to enter low speed to puddle equipment sensitization by belt-type apparatus.The product is extensive using raw material sources, cheap, renewable, has very high economy, environmental protection and social benefit.
Description
Technical field
The invention belongs to a kind of explosives and preparation method thereof, refer specifically to renewable oils phase material emulsion.
Technical background
Oil phase raw material used in emulsion is petroleum product at present, belongs to non-renewable resources, and producing
The pollutants such as certain waste water and residual impurity are generated in journey, cause environmental pollution.The above problem is in recent years gradually by the people
The attention of quick-fried industry, but can not yet be fully solved.From prevent the pollution of the environment, economize on resources two aspects, Resources for construction saving
Type, environment-friendly enterprise are undoubtedly of great significance to the progress of civil explosive industry and development.
For various reasons, there is the case where supply exceed demand in the quick-fried market of the people, and market competition is growing more intense.Seek source
Abundant, the recyclable materials such as animal and plant fat, wax and its product of relative low price are matched to substitute petroleum product research green
Side saves production cost, improves product cost, and promoting market core competitive seems particularly necessary and urgent.
Invention content
The technical problem to be solved in the present invention is to provide a kind of renewable oil phases for the raw material manufacture solving Cheap highly effective
Material emulsion, which obtains discharges to the limit, and density is up to 1.15g/cm., quick-fried power up to 300ml,
Explosion velocity is up to 5500m/s.Its preparation process is simple, non-hazardous to human body and environment.
The purpose of the present invention is achieved through the following technical solutions：
A kind of renewable oils phase material emulsion, characterized in that component is ammonium nitrate 75~85, nitric acid in mass ratio
Sodium 3~7, emulsifier-renewable oils phase material 1~7, emulsion stabilizer 0~1, blast reducer 0~10, emulsion special-purpose grease 0
~3, surplus is water.Rock type or Permitted Detonator for Coal Mining emulsifying product is made.
Further, the emulsifier is polyisobutene succinimide or one kind of Span-80 or concentrating soya lecithin
Wherein two kinds of mixture or wherein three kinds of mixture；Renewable oils phase material composition is rice bran wax, hard palm
A kind of or wherein two kinds or more of mixture in acid, rosin, paraffin, slack wax.
Further, the emulsion stabilizer be one kind in higher alcohols, monoglyceride, lauryl sodium sulfate or its
In two kinds of mixture or wherein three kinds of mixture.
Further, the blast reducer is one kind in potassium chlorate, sodium chlorate, ammonium chloride or wherein two kinds of mixing
Object or wherein three kinds of mixture.
Further, the emulsification special-purpose grease mainly have semi-refined paraffin wax, fatty alcohol, vaseline, microwax wherein one
Kind or more than one compoundings reconcile.
Such as the manufacturer of above-mentioned renewable oils phase material emulsion or other renewable oils phase material emulsions
Method, it is characterised in that steps are as follows：
A. sodium nitrate, ammonium nitrate are added to the water dissolving successively and heated, it is aqueous phase solution to form aqueous oxidizing agent solution,
Be warming up at 90~125 DEG C keep the temperature it is spare；
B. it is oil phase material that emulsifier and renewable oils phase material, emulsion stabilizer, which are thermally formed flammable agent solution, into one
Step, keeps the temperature spare at 90~125 DEG C；
C. it is continuously introduced into open emulsifier by metering pump after aqueous phase solution and oil phase material filter to emulsify, wherein water
It mutually is all made of mass flowmenter with oil phase metering, further, measuring accuracy controls within 1 unit；
D. the oil phase rear open type Normal pressure emulsifier that enters mixed with water is emulsified, (further, forms 90 through Over emulsfication
~110 DEG C of gel) then gelinite is cooled down with belt-type apparatus conveying, when gel temperature reaches 45 DEG C~55
DEG C when be delivered continuously to sensitization equipment in be sensitized, after the assay was approved powder charge, packaging.
The emulsification is that emulsifier works under normal pressure, and for emulsion process to open wide from stream mode, sound backlash is 2
The emulsifier power of~4mrrl, 6t/h yield is no more than 10kw/h.
The cooling medium of the cooling is the one or two of processed water or air.
The sensitization equipment is that open type is sensitized equipment, and rotating speed is 35~45r/min, when the sensitization is sensitization
Sensitizer using sodium nitrite as base-material, oxidant based on complex salt, sensitization time be no more than 2 minutes.
The present invention can reach following effect：
(1) safe preparation process is reliable.The present invention emulsifies, cools down, is sensitized equipment row and crosses to grind to prepared by emulsion
Study carefully, these equipment realize " unlimited ", " low speed " the characteristics of so that production line essential safety journey is improved to greatest extent.
(2) it is formulated reasonable design.Four to five kinds of components of explosive oil phase of the present invention are plant type grease, are added so that wax
Crystal is small, toughness is big, fusing point is high, shrinking percentage is low, the oil film to be formed can be made to have higher intensity in this way, in production process
It is nearly free from pernicious gas, product is made and is also nearly free from pernicious gas after.
(3) product cost is relatively low.Formula designs raw material each component raw material sources are extensive, ample supply and prompt delivery, produces work
Skill is succinct, and production line ground area is small, it is easy to accomplish serialization, automated production, production cost and energy consumption are relatively low, almost without three
It is useless to pollute, without increasing three wastes processing unit and correlative charges.
(4) comprehensive demolition effect is excellent.The oxygen balance of formula design, can using our processing technologys close to zero oxygen balance
The degree of mixing for improving oxidant and fuel agent reaches and activates its detonation sensitivity purpose, the chemical reaction of this system is made to more they tend to
Idealization, improves the exothermicity detonation reaction speed of reaction to the maximum extent.Product explosion energy obtains to be discharged to the limit,
Density is up to 1.4 ∥ cm.
Specific implementation mode
Raw material meet the Ministry of Chemical Industry's ministry standard used by renewable oils phase material emulsion proposed by the present invention
Or company standard.
Embodiment 1
For producing 250 kilograms of renewable oils phase material emulsions, select renewable oils phase material emulsion each
The mass ratio of component is：Ammonium nitrate 79.7, sodium nitrate 4, water 10, Polyisobutylene-succimide In Emulsion Explosives 2.3, renewable oils
Phase material (rice bran wax) 1.2, emulsion special-purpose grease 2.6 and slack wax 0.2.Water phase is accurately weighed according to said ratio prepares use
199.3 kilograms of raw material ammonium nitrate, 10 kilograms of sodium nitrate, 25 kilograms of water；Oil phase is prepared (wherein poly- with 15.7 kilograms of raw material
5.7 kilograms of isobutene polyisobutylene-succimide emulsitfying agent, 3.0 kilograms of rice bran wax, 0.5 kilogram of slack wax, emulsion special-purpose grease 6.5 are public
Jin).
Operating procedure：Ammonium nitrate, sodium nitrate and water are dissolved by heating and is warming up to 115 DEG C~125 DEG C by the first step is made oxygen
Agent aqueous phase solution；Second step is by polyisobutene succinimide, rice bran wax, and slack wax, emulsion special-purpose grease heating fusing is simultaneously
It is warming up to (115~125) DEG C and fuel agent oil phase material is made；By metering after third step aqueous phase solution and oil phase material filtering
Pump is continuously introduced into emulsifier emulsification, and emulsion matrix is made；4th step emulsion matrix is cooled to emulsion matrix through steel-band medicine cooling machine
When temperature is 50 DEG C, it is delivered continuously in sensitizing machine and be sensitized forming renewable oils phase material emulsion.Measure explosivity
Can be：Gap distance 5cm, explosion velocity 4200m/s, brisance 16mm.
Embodiment 2
For producing 250 kilograms of renewable oils phase material emulsions, select renewable oils phase material emulsion each
The mass ratio of component is：Ammonium nitrate 80, sodium nitrate 3.7, water 10, emulsifier and renewable oils phase material (including stable emulsifying
Agent) 6.3 (wherein polyisobutene succinimide 36.4, rice bran wax 10.1, hard palmitic acid 20.2, paraffin 20.2, slack wax 10.1,
Octadecyl alcolol 3.0).Accurately weigh 200 kilograms of ammonium nitrate according to said ratio, 9.3 kilograms of sodium nitrate, 25 kilograms of water, emulsifier and
(wherein 5.7 kilograms of polyisobutene succinimide, 1.6 kilograms of rice bran wax, hard palmitic acid 3.2 are public for renewable oils phase material 15.7
Jin, 3.2 kilograms of paraffin, 1.6 kilograms of slack wax, 0.4 kilogram of octadecyl alcolol).
Operating procedure：Sodium nitrate, ammonium nitrate are added to the water dissolving successively and heated by the first step, form aqueous oxidizing agent solution
Liquid is aqueous phase solution, be warming up at 115~125 DEG C keep the temperature it is spare；Second step is by polyisobutene succinimide, rice bran wax, firmly
Palmitic acid, slack wax, octadecyl alcolol, heating melt and are warming up to (115~125) DEG C；Third walks aqueous phase solution and oil phase material filtering
It is continuously introduced into emulsifier emulsification by metering pump afterwards, wherein water phase is all made of mass flowmenter, measuring accuracy with oil phase metering
Control is within 1 unit；4th step emulsifies the oil phase rear emulsifier that enters mixed with water, and 90~110 are formed through Over emulsfication
DEG C gel, then with belt-type apparatus conveying gel is cooled down, connect when latex temperature reaches 45 DEG C~50 DEG C
Continuous be transported in sensitization equipment is sensitized, after the assay was approved powder charge, packaging.Measuring explosion property is：Gap distance 5cm
3/3, explosion velocity 5150m/s, brisance 15.7mm.
Embodiment 3
For producing 250 kilograms of renewable oils phase material emulsions, select renewable oils phase material emulsion each
The mass ratio of component is：Ammonium nitrate 72.7, sodium chlorate 7.0, sodium nitrate 4.0, water 10.0, emulsifier and renewable oils phase material
(including emulsion stabilizer, emulsion special-purpose grease) 6.3 (wherein Span-80 emulsifiers 25.4, concentrating soya lecithin 10.9,
Rice bran wax 26.4, hard palmitic acid 18.4, monoglyceride 0.5, emulsion special-purpose grease 18.4).Nitre is accurately weighed according to said ratio
181.8 kilograms of sour ammonium, 17.5 kilograms of sodium chlorate, 10 kilograms of sodium nitrate, 25 kilograms of water, emulsifier and renewable oils phase material 15.7
(wherein 4.0 kilograms of Span-80 emulsifiers, 1.7 kilograms of concentrating soya lecithin, 4.1 kilograms of rice bran wax, hard palmitic acid 2.8 are public
Jin, 0.3 kilogram of monoglyceride, 2.8 kilograms of emulsion special-purpose grease).Blast reducer sodium chlorate may be potassium chlorate, sodium chlorate, chlorine
Change wherein two kinds of the mixture of one kind or wherein three kinds of mixture in ammonium
Operating procedure：Sodium nitrate, ammonium nitrate, sodium chlorate are added to the water dissolving successively and heated by the first step, form oxidation
Agent aqueous solution be aqueous phase solution, be warming up at 115~125 DEG C keep the temperature it is spare；Second step by Span-80, concentrating soya lecithin,
Rice bran wax, hard palmitic acid, monoglyceride, the heating of emulsion special-purpose grease melt and are warming up to (115~125) DEG C；Third walks water phase
It is continuously introduced into emulsifier emulsification by metering pump after solution and oil phase material filtering, wherein water phase is all made of matter with oil phase metering
Flowmeter is measured, measuring accuracy controls within 1；4th step emulsifies the oil phase rear emulsifier that enters mixed with water, through Over emulsfication
90~110 DEG C of gel is formed, then gelinite is cooled down with belt-type apparatus conveying, when gel temperature reaches 45
DEG C~50 DEG C when be delivered continuously to sensitization equipment in be sensitized, after the assay was approved powder charge, packaging.Measuring explosion property is：
Gap distance 5cm 3/3, explosion velocity 4500m/s, brisance 14.8mm.
Embodiment 4
For producing 250 kilograms of renewable oils phase material emulsions, select renewable oils phase material emulsion each
The mass ratio of component is：Ammonium nitrate 80, sodium nitrate 3.7, water 10.0,6.3 (wherein Span- of emulsifier and renewable oils phase material
80 emulsifiers 25.5, concentrating soya lecithin 10.9, rice bran wax 25.5, hard palmitic acid 25.5, rosin 12.6).Match according to above-mentioned
Than accurately weighing 200 kilograms of ammonium nitrate, 9.3 kilograms of sodium nitrate, 25 kilograms of water, emulsifier and renewable oils phase material 15.7 are public
Jin (wherein 4 kilograms of Span-80 emulsifiers, 1.7 kilograms of concentrating soya lecithin, 4 kilograms of rice bran wax, 4 kilograms of hard palmitic acid, rosin
2 kilograms).
Operating procedure：Sodium nitrate, ammonium nitrate are added to the water dissolving successively and heated by the first step, form aqueous oxidizing agent solution
Liquid is aqueous phase solution, be warming up at 115~125 DEG C keep the temperature it is spare；Second step by Span-80, concentrating soya lecithin, rice bran wax,
Hard palmitic acid, rosin, heating melt and are warming up to (115~125) DEG C；Third passes through after walking aqueous phase solution and oil phase material filtering
It crosses metering pump and is continuously introduced into emulsifier emulsification, wherein water phase is all made of mass flowmenter with oil phase metering, and measuring accuracy control exists
Within 1；4th step emulsifies the oil phase rear emulsifier that enters mixed with water, and 90~110 DEG C of gel is formed through Over emulsfication,
Then gelinite is cooled down with belt-type apparatus conveying, is delivered continuously to when gel temperature reaches 45 DEG C~50 DEG C quick
Change and be sensitized in equipment, after the assay was approved powder charge, packaging.Measuring explosion property is：Gap distance 5cm 3/3, explosion velocity
4850m/s, brisance 15.6mm.
Emulsification special-purpose grease described in 4 above-mentioned embodiments mainly has semi-refined paraffin wax, fatty alcohol, vaseline, microwax
Wherein one or more compounding reconcile.
4 above-mentioned embodiments generally carry out under the following conditions：
Emulsification is that emulsifier works under normal pressure, and emulsion process is to open wide from stream mode, sound backlash is 2~
The emulsifier power of 4mrrl, 6t/h yield is no more than 10kw/h.
Cooling cooling medium is the one or two of processed water or air.
It is that open type is sensitized equipment to be sensitized equipment, and rotating speed is 35~45r/min, the sensitization when sensitization is sensitization
Agent is using sodium nitrite as base-material, and based on complex salt, sensitization time is no more than 2 minutes oxidant.
Claims (6)
1. a kind of renewable oils phase material emulsion, characterized in that component is ammonium nitrate 75~85, sodium nitrate 3 in mass ratio
~7, emulsifier-renewable oils phase material 1~7, emulsion stabilizer 0~1, blast reducer 0~10, emulsion special-purpose grease 0~3,
Surplus is water.
2. the renewable oils phase material emulsion as described in claim l, it is characterised in that：The emulsifier is poly- isobutyl
The mixture that wherein two kind of one kind of alkene succimide or Span-80 or concentrating soya lecithin or wherein three kinds mixed
Close object；Renewable oils phase material composition be a kind of in rice bran wax, hard palmitic acid, rosin, paraffin, slack wax or wherein two kinds and
Above mixture.
3. the renewable oils phase material emulsion as described in claim l, it is characterised in that：The emulsion stabilizer is height
Wherein two kinds of mixture of one kind in carbon alcohol, monoglyceride, lauryl sodium sulfate or wherein three kinds of mixture.
4. the renewable oils phase material emulsion as described in claim l, it is characterised in that：The blast reducer is chloric acid
Wherein two kinds of mixture of one kind in potassium, sodium chlorate, ammonium chloride or wherein three kinds of mixture.
5. the renewable oils phase material emulsion as described in claim l, it is characterised in that：The emulsification special-purpose grease is main
There is the wherein one or more compounding of semi-refined paraffin wax, fatty alcohol, vaseline, microwax to reconcile.
6. a kind of renewable oils phase material emulsion, characterized in that component is ammonium nitrate 75~85, sodium nitrate 3 in mass ratio
~7, emulsifier-renewable oils phase material 1~7, emulsion stabilizer 0~1, blast reducer 0~10, surplus are water；The emulsification
Agent be wherein two kinds of one kind of polyisobutene succinimide or Span-80 or concentrating soya lecithin mixture or its
In three kinds of mixture, renewable oils phase material composition be it is a kind of in rice bran wax, hard palmitic acid, rosin, paraffin, slack wax or
Wherein two kinds or more of mixture；The emulsion stabilizer is one kind in higher alcohols, monoglyceride, lauryl sodium sulfate
Wherein two kinds of mixture or wherein three kinds of mixture；The blast reducer is in potassium chlorate, sodium chlorate, ammonium chloride
Wherein two kinds of mixture of one kind or wherein three kinds of mixture；The emulsification special-purpose grease mainly has semi-refined stone
Wax, fatty alcohol, vaseline, microwax wherein one or more compounding reconcile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947405.4A CN108752152A (en) | 2018-08-22 | 2018-08-22 | Renewable oils phase material emulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947405.4A CN108752152A (en) | 2018-08-22 | 2018-08-22 | Renewable oils phase material emulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108752152A true CN108752152A (en) | 2018-11-06 |
Family
ID=63967185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810947405.4A Pending CN108752152A (en) | 2018-08-22 | 2018-08-22 | Renewable oils phase material emulsion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357756A (en) * | 2019-08-16 | 2019-10-22 | 辽宁红山化工股份有限公司 | A kind of High water cut emulsion preparation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4705582A (en) * | 1986-11-03 | 1987-11-10 | Aubert Stephen A | Desensitized explosive composition |
| CN102503742A (en) * | 2011-11-10 | 2012-06-20 | 国营九八一五厂 | Three-grade coal mine allowable emulsified explosive and preparation method thereof |
| CN103694068A (en) * | 2013-12-26 | 2014-04-02 | 抚州国泰复合材料有限公司 | Plant type compound oil phase for emulsion explosive |
-
2018
- 2018-08-22 CN CN201810947405.4A patent/CN108752152A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4705582A (en) * | 1986-11-03 | 1987-11-10 | Aubert Stephen A | Desensitized explosive composition |
| CN102503742A (en) * | 2011-11-10 | 2012-06-20 | 国营九八一五厂 | Three-grade coal mine allowable emulsified explosive and preparation method thereof |
| CN103694068A (en) * | 2013-12-26 | 2014-04-02 | 抚州国泰复合材料有限公司 | Plant type compound oil phase for emulsion explosive |
Non-Patent Citations (1)
| Title |
|---|
| 李有良等: "《工业炸药生产技术》", 30 April 2016, 北京理工大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357756A (en) * | 2019-08-16 | 2019-10-22 | 辽宁红山化工股份有限公司 | A kind of High water cut emulsion preparation method |
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