NL6918158A - Explosive for deep boreholes - Google Patents
Explosive for deep boreholesInfo
- Publication number
- NL6918158A NL6918158A NL6918158A NL6918158A NL6918158A NL 6918158 A NL6918158 A NL 6918158A NL 6918158 A NL6918158 A NL 6918158A NL 6918158 A NL6918158 A NL 6918158A NL 6918158 A NL6918158 A NL 6918158A
- Authority
- NL
- Netherlands
- Prior art keywords
- explosive
- deep boreholes
- suspension
- borehole
- deep
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure
Abstract
Regulation of the density of a column of suspension-type explosive in a deep borehole, by adding a gas-generating material while pumping the suspension into the borehole at a rate such that decreased specific gravity and a desired detonation sensitivity is maintained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6918158A NL6918158A (en) | 1969-12-03 | 1969-12-03 | Explosive for deep boreholes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6918158A NL6918158A (en) | 1969-12-03 | 1969-12-03 | Explosive for deep boreholes |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6918158A true NL6918158A (en) | 1971-06-07 |
Family
ID=19808534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6918158A NL6918158A (en) | 1969-12-03 | 1969-12-03 | Explosive for deep boreholes |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL6918158A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014201526A1 (en) | 2013-06-20 | 2014-12-24 | Orica International Pte Ltd | A method of producing an explosive emulsion composition |
WO2014201524A1 (en) | 2013-06-20 | 2014-12-24 | Orica International Pte Ltd | Explosive composition manufacturing and delivery platform, and blasting method |
US10081579B2 (en) | 2011-12-16 | 2018-09-25 | Orica International Pte Ltd | Explosive composition |
US10093591B2 (en) | 2011-12-16 | 2018-10-09 | Orica International Pte Ltd | Method of characterising the structure of a void sensitized explosive composition |
-
1969
- 1969-12-03 NL NL6918158A patent/NL6918158A/en unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10081579B2 (en) | 2011-12-16 | 2018-09-25 | Orica International Pte Ltd | Explosive composition |
US10093591B2 (en) | 2011-12-16 | 2018-10-09 | Orica International Pte Ltd | Method of characterising the structure of a void sensitized explosive composition |
WO2014201526A1 (en) | 2013-06-20 | 2014-12-24 | Orica International Pte Ltd | A method of producing an explosive emulsion composition |
WO2014201524A1 (en) | 2013-06-20 | 2014-12-24 | Orica International Pte Ltd | Explosive composition manufacturing and delivery platform, and blasting method |
EP3011260A4 (en) * | 2013-06-20 | 2017-03-01 | Orica International Pte Ltd | Explosive composition manufacturing and delivery platform, and blasting method |
EP3010872A4 (en) * | 2013-06-20 | 2017-03-01 | Orica International Pte Ltd | A method of producing an explosive emulsion composition |
US9879965B2 (en) | 2013-06-20 | 2018-01-30 | Orica International Pte Ltd | Explosive composition manufacturing and delivery platform, and blasting method |
US9989344B2 (en) | 2013-06-20 | 2018-06-05 | Orica International Pte Ltd | Method of producing an explosive emulsion composition |
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