BE774914A - PROCESS FOR FILLING UNDERGROUND VACUUMS WITH A PARTICULATE MATERIAL - Google Patents
PROCESS FOR FILLING UNDERGROUND VACUUMS WITH A PARTICULATE MATERIALInfo
- Publication number
- BE774914A BE774914A BE774914A BE774914A BE774914A BE 774914 A BE774914 A BE 774914A BE 774914 A BE774914 A BE 774914A BE 774914 A BE774914 A BE 774914A BE 774914 A BE774914 A BE 774914A
- Authority
- BE
- Belgium
- Prior art keywords
- vacuums
- particulate material
- filling underground
- underground
- filling
- Prior art date
Links
- 239000011236 particulate material Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/08—Filling-up hydraulically or pneumatically
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00086755A US3817039A (en) | 1970-11-04 | 1970-11-04 | Method of filling subterranean voids with a particulate material |
Publications (1)
Publication Number | Publication Date |
---|---|
BE774914A true BE774914A (en) | 1972-05-04 |
Family
ID=22200695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE774914A BE774914A (en) | 1970-11-04 | 1971-11-04 | PROCESS FOR FILLING UNDERGROUND VACUUMS WITH A PARTICULATE MATERIAL |
Country Status (6)
Country | Link |
---|---|
US (1) | US3817039A (en) |
AU (1) | AU459837B2 (en) |
BE (1) | BE774914A (en) |
CA (1) | CA951336A (en) |
GB (1) | GB1363256A (en) |
ZA (1) | ZA717106B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5149485B2 (en) * | 1973-01-13 | 1976-12-27 | ||
US4044563A (en) * | 1973-01-26 | 1977-08-30 | The Dow Chemical Company | Subsidence control |
US3927719A (en) * | 1975-04-25 | 1975-12-23 | Us Interior | Remote sealing of mine passages |
US4192555A (en) * | 1978-08-22 | 1980-03-11 | Ppg Industries Canada Ltd. | Method of disposing solid sodium chloride while selectively solution mining potassium chloride |
ZA80816B (en) * | 1980-02-13 | 1981-01-28 | H Vidal | Method for working a mine in accordance with the bord-and-pillar method |
US4441760A (en) * | 1982-01-04 | 1984-04-10 | Occidental Oil Shale, Inc. | Method for closing a drift between adjacent in situ oil shale retorts |
GB2158855B (en) * | 1984-04-11 | 1988-03-09 | Bergwerksverband Gmbh | Method for refilling the voids of debris and pipeline for carrying out the method |
US4784522A (en) * | 1986-11-14 | 1988-11-15 | Dennis Mraz | Method and apparatus for effecting high pressure isolation of liquids |
US4818144A (en) * | 1986-11-14 | 1989-04-04 | Dennis Mraz | Flood isolation dam |
US5622453A (en) * | 1995-04-27 | 1997-04-22 | The United States Of America As Represented By The United States Department Of Energy | Method and apparatus for in-densification of geomaterials for sealing applications |
US5575922A (en) * | 1995-06-30 | 1996-11-19 | Solvay Minerals, Inc. | Method for treating mine water using caustic soda |
US6431796B1 (en) * | 2000-06-19 | 2002-08-13 | Inco Limited | Mine backfill |
FR2826690A1 (en) * | 2001-06-29 | 2003-01-03 | Jean-Paul Rey | Filling in of underground mining cavities comprises drilling sleeved bores followed by concrete injection and special expanding foam |
US7334644B1 (en) * | 2007-03-27 | 2008-02-26 | Alden Ozment | Method for forming a barrier |
CN108999634B (en) * | 2018-07-26 | 2019-07-05 | 中国矿业大学 | Surface drilling realizes that a hole of water damage prevention and treatment and surface settlement control is mostly used method |
CN112502771B (en) * | 2020-11-10 | 2023-05-23 | 西北矿冶研究院 | Efficient dehydration method for underground mining filling body |
CN112392541B (en) * | 2020-11-13 | 2022-10-21 | 山西春晖工程勘察设计检测研究院有限公司 | Soil material backfill tamping system and process for mining area restoration |
CN113863977B (en) * | 2021-09-24 | 2023-09-08 | 内蒙古崮得科技有限公司 | Filling pulping nozzle and filling sand bin pulping system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2710232A (en) * | 1950-06-14 | 1955-06-07 | Lawrence D Schmidt | Method for filling cavities with granular solids |
US3440824A (en) * | 1967-05-16 | 1969-04-29 | Thomas J Doolin | Method and apparatus for backfilling and underpinning an underground coal or ore mine |
US3459003A (en) * | 1967-11-21 | 1969-08-05 | Exxon Research Engineering Co | Disposal of waste spent shale |
US3500934A (en) * | 1968-09-09 | 1970-03-17 | Us Interior | Fly ash injection method and apparatus |
-
1970
- 1970-11-04 US US00086755A patent/US3817039A/en not_active Expired - Lifetime
-
1971
- 1971-10-22 CA CA125,891,A patent/CA951336A/en not_active Expired
- 1971-10-25 ZA ZA717106A patent/ZA717106B/en unknown
- 1971-11-02 AU AU35256/71A patent/AU459837B2/en not_active Expired
- 1971-11-03 GB GB5111471A patent/GB1363256A/en not_active Expired
- 1971-11-04 BE BE774914A patent/BE774914A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU459837B2 (en) | 1975-04-10 |
CA951336A (en) | 1974-07-16 |
US3817039A (en) | 1974-06-18 |
ZA717106B (en) | 1972-07-26 |
AU3525671A (en) | 1973-05-10 |
GB1363256A (en) | 1974-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: THE DOW CHEMICAL CY Effective date: 19871130 |