CN102040436B - ANFO (Ammonium Nitrate Fuel Oil)-expanded high-explosion-velocity seismic charge - Google Patents
ANFO (Ammonium Nitrate Fuel Oil)-expanded high-explosion-velocity seismic charge Download PDFInfo
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- CN102040436B CN102040436B CN2010105266249A CN201010526624A CN102040436B CN 102040436 B CN102040436 B CN 102040436B CN 2010105266249 A CN2010105266249 A CN 2010105266249A CN 201010526624 A CN201010526624 A CN 201010526624A CN 102040436 B CN102040436 B CN 102040436B
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Abstract
The invention discloses an ANFO-expanded high-explosion-velocity seismic charge which comprises the following raw materials in parts by weight: 90-94 parts of ammonium nitrate, 0.12-0.15 part of swelling agent, 0.01-0.03 part of dispersant, 0.01-0.03 part of emulsifier, 5-6 parts of compound oil phase, 0.2-0.4 part of weighting agent and 1-2 parts of aluminum powder. The seismic charge disclosed by the invention has good explosive performance, TNT (Trinitrotoluene) poisonous substances are thoroughly canceled, and substances harmful to human bodies are not added or contained; the production environment is greatly improved compared with that of a traditional AN-TNT explosive, and the damage of TNT to the bodies of personnel is prevented; and the seismic charge has a simple production process with low production energy consumption, the components of the seismic charge do not contain any highly-sensitive substances, and the safety of production and transportation processes is higher.
Description
Technical field
The present invention relates to the industrial explosive field, the expanded high explosion velocity explosive-source explosive post of specifically a kind of ammonium oil.
Background technology
Industrial explosive be modern industry development one of indispensable basic energy resource, but all contain the TNT toxicant in the existing powdery explosive-source explosive post, in the process of using; Environment is caused certain pollution; This does not meet the social theory of current environment protection, and the powdery explosive-source explosive post that contains the TNT toxicant in process of production, and the TNT toxicant can damage employee's health; Pollute employee's Working environment, increased the hazardness in the explosive production process.
Summary of the invention
Technical assignment of the present invention provides the expanded high explosion velocity explosive-source explosive post of a kind of ammonium oil.
Technical assignment of the present invention realizes that by following mode this explosive-source explosive post raw material is made up of an ammonium nitrate, swelling agent, dispersion agent, emulsifying agent, compound oil phase, weighting agent and aluminium powder, and the weight part proportioning of each raw material is following:
90～94 parts in an ammonium nitrate, 0.12～0.15 part of swelling agent, 0.01～0.03 part of dispersion agent, 0.01～0.03 part of emulsifying agent, 5～6 parts of compound oil phases, 0.2～0.4 part of weighting agent, 1～2 part of aluminium powder;
Above-mentioned dispersion agent is a methylene-bis bitter edible plant sodium sulfonate;
Mentioned emulsifier is a Span-80;
Above-mentioned weighting agent is an octadecane amine acetate; Described octadecane amine acetate is salt general in the prior art, preferred octadecane amine sodium-acetate, octadecane amine magnesium acetate, octadecane amine calcium acetate, octadecane amine zinc acetate etc.
Working method: containing adding an amount of an ammonium nitrate, swelling agent, dispersion agent and emulsifying agent and the dissolving of heating in the jar of dissolving of suitable quantity of water, temperature is controlled at 120～130 ℃, adds an amount of compound oil phase then and mixes 2～5 minutes; Vacuumize expandedly again in suction to the Bulking tank, the pressure in the Bulking tank is-0.09MPa to treat discharging after 9～15 minutes; The mixture that comes out in the Bulking tank is added the wheel roller rolling, and add an amount of weighting agent and aluminium powder, the wheel roller temperature is controlled at 75～80 ℃; Medicinal powder behind the rolling is through the screening of 8 purpose sieves, and powder charge got final product after process medicine of a cold nature dish was cooled to below 45 ℃ again.
Described swelling agent is that primary octadecylamine acetate, Triple Pressed Stearic Acid and stearate are by weight the mixture that is 50: 25: 25.Primary octadecylamine acetate is salt general in the prior art, preferred primary octadecylamine sodium-acetate, primary octadecylamine magnesium acetate, primary octadecylamine calcium acetate, primary octadecylamine zinc acetate etc.; Stearate is a salt general in the prior art, preferred StNa, Magnesium Stearate, calcium stearate, Zinic stearas etc.
Described compound oil phase is that No. 58 paraffin, No. 80 ceresine and rosin are by weight the mixture that is 70: 20: 10.
The expanded high explosion velocity explosive-source explosive post of a kind of ammonium oil of the present invention is compared with prior art, good blast performance is arranged, and completely abolish the TNT toxicant, does not add, do not contain any harmful material; Production environment is enhanced than original an-tnt explosive, and on-the-spot dust is less, and the nontoxicity material has promptly been stopped the injury of TNT to employee's health, has beautified Working environment again; The production technique of this explosive-source explosive post is simple, and production energy consumption is low, does not contain any high sensitivity material in its component, produces, the transportation security is higher.
Embodiment
Embodiment 1:
Get 90kg an ammonium nitrate, 0.12kg swelling agent, 0.01kg methylene-bis bitter edible plant sodium sulfonate and 0.01kg Span-80 and containing the dissolving of heating in the jar of dissolving of 7.5 premium on currency, temperature is controlled at 120 ℃, adds the compound oil phase of 5kg then and mixes 2 minutes; Vacuumize expandedly again in suction to the Bulking tank, the pressure in the Bulking tank be-0.09MPa to treat discharging after 9 minutes (water is evaporated fully at this moment); The mixture that comes out in the Bulking tank is added the wheel roller rolling, and add 0.2kg octadecane amine sodium-acetate and 1kg aluminium powder, the wheel roller temperature is controlled at 75 ℃; Medicinal powder behind the rolling is through the screening of 8 purpose sieves, and powder charge got final product after process medicine of a cold nature dish was cooled to below 45 ℃ again.
Above-mentioned swelling agent is that primary octadecylamine sodium-acetate, Triple Pressed Stearic Acid and Magnesium Stearate are by weight the mixture that is 50: 25: 25; Compound oil phase is No. 58 paraffin, No. 80 ceresine and rosin by weight being to be heated to 100～120 ℃ of mixtures that insulation is subsequent use at 70: 20: 10.
Embodiment 2:
Get 94kg an ammonium nitrate, 0.15kg swelling agent, 0.03kg methylene-bis bitter edible plant sodium sulfonate and 0.03kg Span-80 and containing the dissolving of heating in the jar of dissolving of 8.5 premium on currency, temperature is controlled at 130 ℃, adds the compound oil phase of 6kg then and mixes 5 minutes; Vacuumize expandedly again in suction to the Bulking tank, the pressure in the Bulking tank be-0.09MPa to treat discharging after 15 minutes (water is evaporated fully at this moment); The mixture that comes out in the Bulking tank is added the wheel roller rolling, and add 0.4kg octadecane amine calcium acetate and 2kg aluminium powder, the wheel roller temperature is controlled at 80 ℃; Medicinal powder behind the rolling is through the screening of 8 purpose sieves, and powder charge got final product after process medicine of a cold nature dish was cooled to below 45 ℃ again.
Above-mentioned swelling agent is that primary octadecylamine magnesium acetate, Triple Pressed Stearic Acid and calcium stearate are by weight the mixture that is 50: 25: 25; Compound oil phase is No. 58 paraffin, No. 80 ceresine and rosin by weight being to be heated to 100～120 ℃ of mixtures that insulation is subsequent use at 70: 20: 10.
Embodiment 3:
Get 92kg an ammonium nitrate, 0.14kg swelling agent, 0.02kg methylene-bis bitter edible plant sodium sulfonate and 0.02kg Span-80 and containing the dissolving of heating in the jar of dissolving of 8 premium on currency, temperature is controlled at 125 ℃, adds the compound oil phase of 5.5kg then and mixes 3 minutes; Vacuumize expandedly again in suction to the Bulking tank, the pressure in the Bulking tank be-0.09MPa to treat discharging after 12 minutes (water is evaporated fully at this moment); The mixture that comes out in the Bulking tank is added the wheel roller rolling, and add 0.3kg octadecane amine zinc acetate and 1.5kg aluminium powder, the wheel roller temperature is controlled at 78 ℃; Medicinal powder behind the rolling is through the screening of 8 purpose sieves, and powder charge got final product after process medicine of a cold nature dish was cooled to below 45 ℃ again.
Above-mentioned swelling agent is that primary octadecylamine zinc acetate, Triple Pressed Stearic Acid and StNa are by weight the mixture that is 50: 25: 25; Compound oil phase is No. 58 paraffin, No. 80 ceresine and rosin by weight being to be heated to 100～120 ℃ of mixtures that insulation is subsequent use at 70: 20: 10.
Claims (2)
1. the expanded high explosion velocity explosive-source explosive post of ammonium oil is characterized in that raw material is made up of an ammonium nitrate, swelling agent, dispersion agent, emulsifying agent, compound oil phase, weighting agent and aluminium powder, and the weight part proportioning of each raw material is following:
90～94 parts in an ammonium nitrate, 0.12～0.15 part of swelling agent, 0.01～0.03 part of dispersion agent, 0.01～0.03 part of emulsifying agent, 5～6 parts of compound oil phases, 0.2～0.4 part of weighting agent, 1～2 part of aluminium powder;
Above-mentioned dispersion agent is a methylene-bis bitter edible plant sodium sulfonate;
Mentioned emulsifier is a Span-80;
Above-mentioned weighting agent is an octadecane amine acetate;
Described swelling agent is that primary octadecylamine acetate, Triple Pressed Stearic Acid and stearate are by weight the mixture that is 50: 25: 25;
Working method: containing adding an amount of an ammonium nitrate, swelling agent, dispersion agent and emulsifying agent and the dissolving of heating in the jar of dissolving of suitable quantity of water, temperature is controlled at 120～130 ℃, adds an amount of compound oil phase then and mixes 2～5 minutes; Vacuumize expandedly again in suction to the Bulking tank, the pressure in the Bulking tank is-0.09MPa to treat discharging after 9～15 minutes; The mixture that comes out in the Bulking tank is added the wheel roller rolling, and add an amount of weighting agent and aluminium powder, the wheel roller temperature is controlled at 75～80 ℃; Medicinal powder behind the rolling is through the screening of 8 purpose sieves, and powder charge got final product after process medicine of a cold nature dish was cooled to below 45 ℃ again.
2. the expanded high explosion velocity explosive-source explosive post of ammonium according to claim 1 oil is characterized in that described compound oil phase is that No. 58 paraffin, No. 80 ceresine and rosin are by weight the mixture that is 70: 20: 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105266249A CN102040436B (en) | 2010-11-01 | 2010-11-01 | ANFO (Ammonium Nitrate Fuel Oil)-expanded high-explosion-velocity seismic charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105266249A CN102040436B (en) | 2010-11-01 | 2010-11-01 | ANFO (Ammonium Nitrate Fuel Oil)-expanded high-explosion-velocity seismic charge |
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| Publication Number | Publication Date |
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| CN102040436A CN102040436A (en) | 2011-05-04 |
| CN102040436B true CN102040436B (en) | 2012-06-06 |
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| CN2010105266249A Expired - Fee Related CN102040436B (en) | 2010-11-01 | 2010-11-01 | ANFO (Ammonium Nitrate Fuel Oil)-expanded high-explosion-velocity seismic charge |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102731232B (en) * | 2012-07-03 | 2014-10-29 | 保利民爆济南科技有限公司 | TNT high-explosion-speed shock-source explosive column |
| CN102795950B (en) * | 2012-07-10 | 2015-01-21 | 贵州巨能化工有限公司 | Composite oil phase for expanded explosive and preparation method of composite oil phase |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3524519A (en) * | 1966-12-26 | 1970-08-18 | Inst Francais Du Petrole | Device for detonating explosive charges in a liquid medium |
| CN101429081A (en) * | 2008-11-27 | 2009-05-13 | 广东省力拓民爆器材厂 | Process for producing novel puffing nitramon |
| CN101591210A (en) * | 2008-05-30 | 2009-12-02 | 南京理工大学 | Sensitizing type expanded ammonium nitrate fuel oil explosive and preparation method thereof |
-
2010
- 2010-11-01 CN CN2010105266249A patent/CN102040436B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3524519A (en) * | 1966-12-26 | 1970-08-18 | Inst Francais Du Petrole | Device for detonating explosive charges in a liquid medium |
| CN101591210A (en) * | 2008-05-30 | 2009-12-02 | 南京理工大学 | Sensitizing type expanded ammonium nitrate fuel oil explosive and preparation method thereof |
| CN101429081A (en) * | 2008-11-27 | 2009-05-13 | 广东省力拓民爆器材厂 | Process for producing novel puffing nitramon |
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