GB1363256A – Method of filling subterranean voids with a particulate material
– Google Patents
GB1363256A – Method of filling subterranean voids with a particulate material
– Google Patents
Method of filling subterranean voids with a particulate material
Info
Publication number
GB1363256A
GB1363256A
GB5111471A
GB5111471A
GB1363256A
GB 1363256 A
GB1363256 A
GB 1363256A
GB 5111471 A
GB5111471 A
GB 5111471A
GB 5111471 A
GB5111471 A
GB 5111471A
GB 1363256 A
GB1363256 A
GB 1363256A
Authority
GB
United Kingdom
Prior art keywords
suspension
mound
filling
particulate material
nov
Prior art date
1970-11-04
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.)
Expired
Application number
GB5111471A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Priority date (The priority date 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 date listed.)
1970-11-04
Filing date
1971-11-03
Publication date
1974-08-14
Family has litigation
First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=22200695&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1363256(A)
«Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
1971-11-03
Application filed by Dow Chemical Co
filed
Critical
Dow Chemical Co
1974-08-14
Publication of GB1363256A
publication
Critical
patent/GB1363256A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000011236
particulate material
Substances
0.000
title
1
239000000725
suspension
Substances
0.000
abstract
4
239000011800
void material
Substances
0.000
abstract
2
239000012267
brine
Substances
0.000
abstract
1
239000002245
particle
Substances
0.000
abstract
1
239000004576
sand
Substances
0.000
abstract
1
HPALAKNZSZLMCH-UHFFFAOYSA-M
sodium;chloride;hydrate
Chemical compound
O.[Na+].[Cl-]
HPALAKNZSZLMCH-UHFFFAOYSA-M
0.000
abstract
1
239000000126
substance
Substances
0.000
abstract
1
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
Substances
O
XLYOFNOQVPJJNP-UHFFFAOYSA-N
0.000
abstract
1
Classifications
E—FIXED CONSTRUCTIONS
E21—EARTH 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 DRILLING; MINING
E21C—MINING OR QUARRYING
E21C41/00—Methods of underground or surface mining; Layouts therefor
Abstract
1363256 Mines DOW CHEMICAL CO 3 Nov 1971 [4 Nov 1970] 51114/71 Heading E1F A suspension is injected into an underground void 10 at such a speed that particles settle to form a mound 17. The mound causes the rate of flow of the suspension to increase due to constriction in area of flow so that the mound extends laterally. Sand 14 is mixed with water or brine in a mechanical mixer 13 and the resultant suspension is pumped by a pump P down a cased hole 11 into the void. The velocity at which the suspension separates may be found experimentally.
GB5111471A
1970-11-04
1971-11-03
Method of filling subterranean voids with a particulate material
Expired
GB1363256A
(en)
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
GB1363256A
true
GB1363256A
(en)
1974-08-14
Family
ID=22200695
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5111471A
Expired
GB1363256A
(en)
1970-11-04
1971-11-03
Method of filling subterranean voids 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)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN112392541A
(en)
*
2020-11-13
2021-02-23
王常浩
Soil material backfill tamping system and process for mining area restoration
CN112502771A
(en)
*
2020-11-10
2021-03-16
西北矿冶研究院
Efficient dehydration method for underground mining filling body
Families Citing this family (16)
* Cited by examiner, † Cited by third party
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
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)
* Cited by examiner, † Cited by third party
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
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN112502771A
(en)
*
2020-11-10
2021-03-16
西北矿冶研究院
Efficient dehydration method for underground mining filling body
CN112392541A
(en)
*
2020-11-13
2021-02-23
王常浩
Soil material backfill tamping system and process for mining area restoration
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
Also Published As
Publication number
Publication date
AU3525671A
(en)
1973-05-10
ZA717106B
(en)
1972-07-26
AU459837B2
(en)
1975-04-10
US3817039A
(en)
1974-06-18
BE774914A
(en)
1972-05-04
CA951336A
(en)
1974-07-16
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Legal Events
Date
Code
Title
Description
1974-12-27
PS
Patent sealed [section 19, patents act 1949]
1988-06-29
PCNP
Patent ceased through non-payment of renewal fee
