AU7233891A - Method of reducing the overloading of a borehole and explosive composition used therefor - Google Patents
Method of reducing the overloading of a borehole and explosive composition used thereforInfo
- Publication number
- AU7233891A AU7233891A AU72338/91A AU7233891A AU7233891A AU 7233891 A AU7233891 A AU 7233891A AU 72338/91 A AU72338/91 A AU 72338/91A AU 7233891 A AU7233891 A AU 7233891A AU 7233891 A AU7233891 A AU 7233891A
- Authority
- AU
- Australia
- Prior art keywords
- overloading
- borehole
- reducing
- composition used
- used therefor
- 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.)
- Abandoned
Links
Classifications
-
- 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
-
- 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
- C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909003613A GB9003613D0 (en) | 1990-02-16 | 1990-02-16 | Method of reducing the overloading of a borehole and explosive composition used therefor |
GB9003613 | 1990-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7233891A true AU7233891A (en) | 1991-09-03 |
Family
ID=10671169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU72338/91A Abandoned AU7233891A (en) | 1990-02-16 | 1991-02-15 | Method of reducing the overloading of a borehole and explosive composition used therefor |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU7233891A (en) |
GB (1) | GB9003613D0 (en) |
WO (1) | WO1991012485A1 (en) |
ZA (1) | ZA911145B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5401341A (en) * | 1993-04-14 | 1995-03-28 | The Lubrizol Corporation | Cross-linked emulsion explosive composition |
CN110631442A (en) * | 2019-10-16 | 2019-12-31 | 陕西北方民爆集团有限公司 | Tunnel smooth blasting automatic explosive loading equipment |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA72100B (en) * | 1971-01-18 | 1973-08-29 | Ici Australia Ltd | Method of and apparatus for filling voids with viscous material |
AU5461273A (en) * | 1972-05-03 | 1974-10-17 | Ici Australia Ltd | Loading a borehole |
US3894980A (en) * | 1973-04-30 | 1975-07-15 | Rohm & Haas | Thickener |
DE3049178A1 (en) * | 1980-12-24 | 1982-07-29 | Röhm GmbH, 6100 Darmstadt | "METHOD FOR THICKENING AQUEOUS SYSTEMS" |
ZW9182A1 (en) * | 1981-05-26 | 1983-01-05 | Aeci Ltd | Explosive |
AU551923B2 (en) * | 1982-06-11 | 1986-05-15 | Orica Australia Pty Ltd | Emulsion (water in oil) explosives |
BR8402200A (en) * | 1983-05-12 | 1984-12-18 | Du Pont | PROCESS TO PREPARE AN EXPLOSIVE COMPOSITION, AGED EXPLOSIVE PRODUCT, PACKED AND WITH STORAGE STABILITY; OIL WATER EMULSION; PROCESS TO DISTRIBUTE THE EXPLOSIVE PRODUCT |
US4585496A (en) * | 1985-03-11 | 1986-04-29 | E. I. Du Pont De Nemours And Company | Method of producing high-density slurry/prill explosives in boreholes and product made thereby |
NZ223084A (en) * | 1987-01-30 | 1991-01-29 | Ici Australia Operations | Emulsion explosive composition containing a polymer of molecular weight in excess of 1x10 5 |
SE460901B (en) * | 1987-06-04 | 1989-12-04 | Exploweld Ab | WATER RESISTANT ELASTIC EXPLOSIVE MATERIAL |
-
1990
- 1990-02-16 GB GB909003613A patent/GB9003613D0/en active Pending
-
1991
- 1991-02-15 AU AU72338/91A patent/AU7233891A/en not_active Abandoned
- 1991-02-15 WO PCT/CA1991/000051 patent/WO1991012485A1/en unknown
- 1991-02-15 ZA ZA911145A patent/ZA911145B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA911145B (en) | 1992-03-25 |
WO1991012485A1 (en) | 1991-08-22 |
GB9003613D0 (en) | 1990-04-11 |
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