KR100576183B1 - 조절발파용 에멀젼 폭약 조성물 - Google Patents
조절발파용 에멀젼 폭약 조성물 Download PDFInfo
- Publication number
- KR100576183B1 KR100576183B1 KR1020020043288A KR20020043288A KR100576183B1 KR 100576183 B1 KR100576183 B1 KR 100576183B1 KR 1020020043288 A KR1020020043288 A KR 1020020043288A KR 20020043288 A KR20020043288 A KR 20020043288A KR 100576183 B1 KR100576183 B1 KR 100576183B1
- Authority
- KR
- South Korea
- Prior art keywords
- explosives
- emulsion
- explosive
- specific gravity
- weight
- 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
- C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
- C06B29/02—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal
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- 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
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
- C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Description
Claims (2)
- 산화제 수용액, 유화제, 유류 및 기포보지제를 포함하는 조절발파용 에멀젼 폭약 조성물에 있어서,기포보지제로서 진비중이 0.2∼0.4 g/cc인 유리 미소중공구체(GMB)를 4∼15 중량% 포함하며,조성물의 가비중이 0.9∼1.1 g/cc인 것을 특징으로 하는 조절발파용 에멀젼 폭약 조성물.
- 산화제 수용액, 유화제, 유류 및 기포보지제를 포함하는 조절발파용 에멀젼 폭약 조성물에 있어서,기포보지제로서 진비중이 0.025∼0.08 g/cc인 플라스틱 미소중공구체(PMB)를 0.5∼3 중량% 포함하며,조성물의 가비중이 0.9∼1.1 g/cc인 것을 특징으로 하는 조절발파용 에멀젼 폭약 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020043288A KR100576183B1 (ko) | 2002-07-23 | 2002-07-23 | 조절발파용 에멀젼 폭약 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020043288A KR100576183B1 (ko) | 2002-07-23 | 2002-07-23 | 조절발파용 에멀젼 폭약 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040009362A KR20040009362A (ko) | 2004-01-31 |
KR100576183B1 true KR100576183B1 (ko) | 2006-05-03 |
Family
ID=37318285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020043288A Expired - Lifetime KR100576183B1 (ko) | 2002-07-23 | 2002-07-23 | 조절발파용 에멀젼 폭약 조성물 |
Country Status (1)
Country | Link |
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KR (1) | KR100576183B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101272390B1 (ko) | 2012-06-15 | 2013-06-07 | 주식회사 한화 | 미진동 에멀젼 폭약 조성물 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100719268B1 (ko) * | 2005-04-28 | 2007-05-17 | 주식회사 한화 | 유중수적형 에멀젼 폭약 |
KR101401681B1 (ko) * | 2012-07-10 | 2014-06-03 | 주식회사 한화 | 대구경 무장약공과 미진동 화약을 이용한 터널 발파 방법 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141767A (en) * | 1978-03-03 | 1979-02-27 | Ireco Chemicals | Emulsion blasting agent |
KR880002611A (ko) * | 1986-08-11 | 1988-05-10 | 사까노 쓰네까쯔 | 폭발 압착(cladding)방법 및 폭발 압착 금속 복합체 |
US5470407A (en) * | 1993-05-25 | 1995-11-28 | Nelson Brothers, Inc. | Method of varying rate of detonation in an explosive composition |
US5880399A (en) * | 1997-07-14 | 1999-03-09 | Dyno Nobel Inc. | Cast explosive composition with microballoons |
KR20030087120A (ko) * | 2002-05-06 | 2003-11-13 | 주식회사 한화 | 내충격성 및 저장안정성이 향상된 에멀젼 폭약 |
KR20030087121A (ko) * | 2002-05-06 | 2003-11-13 | 주식회사 한화 | 위력이 강화된 에멀젼 폭약 |
KR20030087122A (ko) * | 2002-05-06 | 2003-11-13 | 주식회사 한화 | 탄광용 에멀젼 폭약 |
-
2002
- 2002-07-23 KR KR1020020043288A patent/KR100576183B1/ko not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141767A (en) * | 1978-03-03 | 1979-02-27 | Ireco Chemicals | Emulsion blasting agent |
KR880002611A (ko) * | 1986-08-11 | 1988-05-10 | 사까노 쓰네까쯔 | 폭발 압착(cladding)방법 및 폭발 압착 금속 복합체 |
US5470407A (en) * | 1993-05-25 | 1995-11-28 | Nelson Brothers, Inc. | Method of varying rate of detonation in an explosive composition |
US5880399A (en) * | 1997-07-14 | 1999-03-09 | Dyno Nobel Inc. | Cast explosive composition with microballoons |
KR20030087120A (ko) * | 2002-05-06 | 2003-11-13 | 주식회사 한화 | 내충격성 및 저장안정성이 향상된 에멀젼 폭약 |
KR20030087121A (ko) * | 2002-05-06 | 2003-11-13 | 주식회사 한화 | 위력이 강화된 에멀젼 폭약 |
KR20030087122A (ko) * | 2002-05-06 | 2003-11-13 | 주식회사 한화 | 탄광용 에멀젼 폭약 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101272390B1 (ko) | 2012-06-15 | 2013-06-07 | 주식회사 한화 | 미진동 에멀젼 폭약 조성물 |
Also Published As
Publication number | Publication date |
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KR20040009362A (ko) | 2004-01-31 |
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