KR20030059788A - 내충격성이 강화된 에멀젼 폭약 조성물 - Google Patents
내충격성이 강화된 에멀젼 폭약 조성물 Download PDFInfo
- Publication number
- KR20030059788A KR20030059788A KR1020030042016A KR20030042016A KR20030059788A KR 20030059788 A KR20030059788 A KR 20030059788A KR 1020030042016 A KR1020030042016 A KR 1020030042016A KR 20030042016 A KR20030042016 A KR 20030042016A KR 20030059788 A KR20030059788 A KR 20030059788A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- nitrate
- explosive
- impact resistance
- emulsion
- 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.)
- Granted
Links
- 239000002360 explosive Substances 0.000 title claims abstract description 66
- 239000000839 emulsion Substances 0.000 title claims abstract description 35
- 239000011521 glass Substances 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 230000005484 gravity Effects 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 3
- 239000007762 w/o emulsion Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 20
- 239000004005 microsphere Substances 0.000 abstract description 16
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract description 16
- 239000000446 fuel Substances 0.000 abstract description 10
- 239000007800 oxidant agent Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 229910001868 water Inorganic materials 0.000 abstract description 9
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract description 8
- 235000010344 sodium nitrate Nutrition 0.000 abstract description 8
- 239000004317 sodium nitrate Substances 0.000 abstract description 8
- LRMHVVPPGGOAJQ-UHFFFAOYSA-N methyl nitrate Chemical compound CO[N+]([O-])=O LRMHVVPPGGOAJQ-UHFFFAOYSA-N 0.000 abstract description 7
- 239000002480 mineral oil Substances 0.000 abstract description 7
- 235000010446 mineral oil Nutrition 0.000 abstract description 7
- 238000005422 blasting Methods 0.000 abstract description 6
- RAESLDWEUUSRLO-UHFFFAOYSA-O aminoazanium;nitrate Chemical compound [NH3+]N.[O-][N+]([O-])=O RAESLDWEUUSRLO-UHFFFAOYSA-O 0.000 abstract description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract description 4
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 abstract description 2
- 125000003277 amino group Chemical group 0.000 abstract description 2
- 239000007864 aqueous solution Substances 0.000 abstract description 2
- 238000004945 emulsification Methods 0.000 abstract description 2
- 125000004185 ester group Chemical group 0.000 abstract description 2
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 abstract description 2
- 229910001488 sodium perchlorate Inorganic materials 0.000 abstract description 2
- 239000004094 surface-active agent Substances 0.000 abstract description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000003995 emulsifying agent Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 230000001965 increasing effect Effects 0.000 description 7
- 229920005652 polyisobutylene succinic anhydride Polymers 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- 238000004880 explosion Methods 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 3
- 238000005474 detonation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 230000002335 preservative effect Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003001 depressive effect Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- -1 ester compound Chemical class 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229940059904 light mineral oil Drugs 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- PTIUDKQYXMFYAI-UHFFFAOYSA-N methylammonium nitrate Chemical compound NC.O[N+]([O-])=O PTIUDKQYXMFYAI-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
- C06B23/003—Porous or hollow inert particles
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
- C06B47/145—Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Glass Compositions (AREA)
- Air Bags (AREA)
Abstract
Description
구 분 | 실시예1 | 실시예2 | 실시예3 | 비교예1 | 비교예2 | |
무게조성비(%) | 산화제수용액 | 86.5 | 82.5 | 79.5 | 88.5 | 88 |
연료용액 | 2 | 2 | 2 | 2 | 2 | |
유화제 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |
알미늄 | 5 | 5 | 5 | 5 | 5 | |
유리미소중공구체(GMB) | 0.32/2000(주1) | 5 | - | - | - | - |
0.37/3000 | - | 9 | - | - | - | |
0.38/5500 | - | - | 12 | - | - | |
0.20/500 | - | - | - | 3 | - | |
0.25/750 | - | - | - | - | 3.5 | |
계 | 100 | 100 | 100 | 100 | 100 | |
폭약비중(g/cc) | 1.18 | 1.18 | 1.18 | 1.18 | 1.18 | |
내충격성(cm)(주2) | 50 | 40 | 30 | 120 | 100 |
Claims (1)
- 유중수적형 에멀젼폭약에 있어서,진비중이 0.3-0.4g/cc이면서 강도로서 90%이상이 파괴되지 않고 살아남는 외부의 정적 압력이 2000psi(136atm)이상인 유리미소중공구체를 기포보지제로서 채용하는 것을 특징으로 하는 유중수적형 에멀젼폭약 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030042016A KR100552911B1 (ko) | 2003-06-26 | 2003-06-26 | 내충격성이 강화된 에멀젼 폭약 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030042016A KR100552911B1 (ko) | 2003-06-26 | 2003-06-26 | 내충격성이 강화된 에멀젼 폭약 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030059788A true KR20030059788A (ko) | 2003-07-10 |
KR100552911B1 KR100552911B1 (ko) | 2006-02-22 |
Family
ID=32226941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030042016A Expired - Lifetime KR100552911B1 (ko) | 2003-06-26 | 2003-06-26 | 내충격성이 강화된 에멀젼 폭약 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100552911B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019059785A1 (es) * | 2017-09-21 | 2019-03-28 | Exsa S.A. | Mezcla explosiva granulada bombeable a granel |
-
2003
- 2003-06-26 KR KR1020030042016A patent/KR100552911B1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019059785A1 (es) * | 2017-09-21 | 2019-03-28 | Exsa S.A. | Mezcla explosiva granulada bombeable a granel |
Also Published As
Publication number | Publication date |
---|---|
KR100552911B1 (ko) | 2006-02-22 |
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