NO870050L - Fremgangsmaate for lading av stroembart sprengstoff i oppad forloepende borehull. - Google Patents
Fremgangsmaate for lading av stroembart sprengstoff i oppad forloepende borehull.Info
- Publication number
- NO870050L NO870050L NO870050A NO870050A NO870050L NO 870050 L NO870050 L NO 870050L NO 870050 A NO870050 A NO 870050A NO 870050 A NO870050 A NO 870050A NO 870050 L NO870050 L NO 870050L
- Authority
- NO
- Norway
- Prior art keywords
- borehole
- plug
- charge
- explosives
- accordance
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 22
- 238000004880 explosion Methods 0.000 title 1
- 239000002360 explosive Substances 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 13
- 230000009969 flowable effect Effects 0.000 claims description 12
- 239000011435 rock Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000005474 detonation Methods 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 239000012254 powdered material Substances 0.000 claims 1
- 238000005065 mining Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Geophysics And Detection Of Objects (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000499121A CA1239550A (en) | 1986-01-07 | 1986-01-07 | Method for charging flowable explosives into upwardly extending boreholes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO870050D0 NO870050D0 (no) | 1987-01-06 |
| NO870050L true NO870050L (no) | 1987-07-08 |
Family
ID=4132234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO870050A NO870050L (no) | 1986-01-07 | 1987-01-06 | Fremgangsmaate for lading av stroembart sprengstoff i oppad forloepende borehull. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4829902A (fi) |
| CA (1) | CA1239550A (fi) |
| FI (1) | FI870043A (fi) |
| GB (1) | GB2185052B (fi) |
| NO (1) | NO870050L (fi) |
| ZA (1) | ZA868760B (fi) |
| ZM (2) | ZM10386A1 (fi) |
| ZW (1) | ZW23286A1 (fi) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU668946B2 (en) * | 1992-06-15 | 1996-05-23 | Orica Explosives Technology Pty Ltd | Method of uphole loading |
| WO1998041811A1 (en) * | 1997-03-14 | 1998-09-24 | Silverport Pty. Ltd. | Device to facilitate the placing of slurries in up-holes |
| CN1327187C (zh) * | 2002-05-17 | 2007-07-18 | 中南大学 | 快速炮孔堵塞方法 |
| KR100467483B1 (ko) * | 2002-06-28 | 2005-01-24 | 강대우 | 암반발파공 밀폐마개 |
| US7771550B2 (en) * | 2005-10-07 | 2010-08-10 | Dyno Nobel, Inc. | Method and system for manufacture and delivery of an emulsion explosive |
| CA2725621C (en) * | 2008-06-05 | 2014-08-12 | Maxam Dantex South Africa (Proprietary) Limited | Method and apparatus for charging an upwardly oriented hole with a pumpable material |
| GB0817501D0 (en) * | 2008-09-24 | 2008-10-29 | Minova Int Ltd | Method of stabilising a blasthole |
| AU2014321142A1 (en) * | 2013-09-11 | 2016-03-10 | Rise Mining Developments Pty Ltd | Friction-modified wedge stemming plugs |
| BR112017017153A2 (pt) | 2015-02-10 | 2018-04-03 | Maxamcorp Holding Sl | suspensão explosiva à base de água |
| RU2607483C1 (ru) * | 2015-12-18 | 2017-01-10 | Александр Артурович Добрынин | Способ заряжания восстающей взрывной скважины |
| CN108060903B (zh) * | 2017-11-24 | 2019-01-08 | 山东科技大学 | 煤层瓦斯压力测量动态自平衡加压封孔装置及方法 |
| US11862949B2 (en) | 2022-05-18 | 2024-01-02 | John Harrell | Explosion-proof conduit fitting, method of use, and method of manufacture |
| CN114993129B (zh) * | 2022-06-21 | 2023-12-22 | 四川省洪雅青衣江元明粉有限公司 | 一种现场混装乳化炸药防掉药的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111059A (en) * | 1961-01-19 | 1963-11-19 | Thiokol Chemical Corp | Apparatus for handling thixotropic material |
| US4040355A (en) * | 1975-10-09 | 1977-08-09 | Hercules Incorporated | Excavation apparatus and method |
| SE8100253L (sv) * | 1981-01-19 | 1982-07-20 | Bofors Ab | Forfarande och anordning for sedimentationsgjutning av laddning |
| US4485739A (en) * | 1983-03-02 | 1984-12-04 | H. L. & A. G. Balsinger, Inc. | Detonation gas delivery unit |
| US4572075A (en) * | 1984-03-21 | 1986-02-25 | Mining Services International Corporation | Methods and apparatus for loading a borehole with explosives |
| US4614146A (en) * | 1984-05-14 | 1986-09-30 | Les Explosifs Nordex Ltee/Nordex Explosives Ltd. | Mix-delivery system for explosives |
-
1986
- 1986-01-07 CA CA000499121A patent/CA1239550A/en not_active Expired
- 1986-11-04 US US06/926,653 patent/US4829902A/en not_active Expired - Fee Related
- 1986-11-17 ZW ZW232/86A patent/ZW23286A1/xx unknown
- 1986-11-19 ZA ZA868760A patent/ZA868760B/xx unknown
- 1986-12-15 ZM ZM103/86A patent/ZM10386A1/xx unknown
- 1986-12-22 GB GB08630541A patent/GB2185052B/en not_active Expired
-
1987
- 1987-01-06 FI FI870043A patent/FI870043A/fi not_active IP Right Cessation
- 1987-01-06 ZM ZM1/87A patent/ZM187A1/xx unknown
- 1987-01-06 NO NO870050A patent/NO870050L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZM10386A1 (en) | 1987-07-27 |
| CA1239550A (en) | 1988-07-26 |
| ZA868760B (en) | 1987-07-29 |
| GB2185052B (en) | 1988-10-19 |
| FI870043A0 (fi) | 1987-01-06 |
| GB8630541D0 (en) | 1987-02-04 |
| GB2185052A (en) | 1987-07-08 |
| ZM187A1 (en) | 1987-09-30 |
| NO870050D0 (no) | 1987-01-06 |
| US4829902A (en) | 1989-05-16 |
| FI870043A (fi) | 1987-07-08 |
| ZW23286A1 (en) | 1988-06-15 |
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