KR900003431B1 - 푸석한 광석의 내부를 채우고 강화시키는 방법 - Google Patents
푸석한 광석의 내부를 채우고 강화시키는 방법 Download PDFInfo
- Publication number
- KR900003431B1 KR900003431B1 KR1019870701054A KR870701054A KR900003431B1 KR 900003431 B1 KR900003431 B1 KR 900003431B1 KR 1019870701054 A KR1019870701054 A KR 1019870701054A KR 870701054 A KR870701054 A KR 870701054A KR 900003431 B1 KR900003431 B1 KR 900003431B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyisocyanate
- injection
- ore
- injected
- mixture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/5086—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
- C09K17/18—Prepolymers; Macromolecular compounds
- C09K17/30—Polyisocyanates; Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/502—Oil-based compositions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/138—Plastering the borehole wall; Injecting into the formation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Processing Of Solid Wastes (AREA)
- Polyurethanes Or Polyureas (AREA)
- Sealing Material Composition (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Description
Claims (8)
- a) 폴리이소시아네이트 성분을 광석내로 주입하고 b) 연속하여, 반응하여 폴리우레탄을 형성하는 폴리올과 폴리이소시아네이트의 혼합물을 주입하는 것으로 구성된 물을 함유하거나 수분이 있는 광석을 밀봉하고 강화시키기 위한 방법.
- 제 1 항에 있어서, 단계(a) 및 (b)의 상기 폴리이소시아네이트가 아닐린/포름알데히드 응축 반응의 포스겐화 액체 생성물이고 폴리올이 폴리에테르 폴리올로 구성된 방법.
- 제 1 항에 있어서, 단계(a)에서 주입된 폴리이소시아네이트의 부피가 두 단계(a),(b)에서 주입한 물질의 총 부피의 약 3-60%인 방법.
- 제 2 항에 있어서, 단계(a)에서 주입된 폴리이소시아네이트의 부피가 두 단계(a) 및 (b)에서 주입한 물질의 총 부피의 3-60%인 방법.
- 제 1 항에 있어서, 상기한 광석이 푸석한 돌인 방법.
- 제 2 항 또는 제 4 항에 있어서, 상기한 광석이 푸석한 돌인 방법.
- 제 3 항에 있어서, 상기한 광석이 푸석한 돌인 방법.
- 제 4 항에 있어서, 상기한 광석이 푸석한 돌인 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863610935 DE3610935A1 (de) | 1986-04-02 | 1986-04-02 | Verfahren zur verfestigung und abdichtung von lockergestein |
DEP3610935.5 | 1986-04-02 | ||
PCT/EP1987/000176 WO1987005925A1 (en) | 1986-04-02 | 1987-03-31 | Process for strengthening and sealing geological formations |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880701271A KR880701271A (ko) | 1988-07-26 |
KR900003431B1 true KR900003431B1 (ko) | 1990-05-18 |
Family
ID=6297695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870701054A KR900003431B1 (ko) | 1986-04-02 | 1987-03-31 | 푸석한 광석의 내부를 채우고 강화시키는 방법 |
Country Status (11)
Country | Link |
---|---|
US (1) | US4761099A (ko) |
EP (2) | EP0248457B1 (ko) |
JP (1) | JPH01501944A (ko) |
KR (1) | KR900003431B1 (ko) |
AT (1) | ATE53055T1 (ko) |
AU (1) | AU601658B2 (ko) |
CA (1) | CA1268935A (ko) |
DE (2) | DE3610935A1 (ko) |
ES (1) | ES2015042B3 (ko) |
RU (1) | RU1776321C (ko) |
WO (1) | WO1987005925A1 (ko) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4984635A (en) * | 1989-11-16 | 1991-01-15 | Mobil Oil Corporation | Thermal barriers for enhanced oil recovery |
US5436396A (en) * | 1992-06-22 | 1995-07-25 | Sandvik Rock Tools, Inc. | Stabilizing compositions and methods for stabilizing subterranean formations |
IT1286418B1 (it) * | 1996-12-02 | 1998-07-08 | Uretek Srl | Procedimento per incrementare la portanza di terreni di fondazione per costruzioni edili |
GB2332221A (en) | 1997-12-13 | 1999-06-16 | Sofitech Nv | Stabilising clayey formations |
DE19842072C1 (de) * | 1998-09-15 | 1999-10-28 | Martin Schoenberger | Verfahren zur Abdichtung und/oder Verfestigung von Bodenbereichen im Tiefbau |
US6521673B1 (en) * | 1999-11-03 | 2003-02-18 | Polythane Systems, Inc. | Composition and method for preparing polyurethanes and polyurethane foams |
GB2363810B (en) | 2000-06-21 | 2003-03-26 | Sofitech Nv | Processes for treating subterranean formations |
ITMI20021995A1 (it) * | 2002-09-19 | 2004-03-20 | Uretek Srl | Procedimento per riparare e/o mpermeabilizzare e/o isolare e/o rinforzare e/o ricostruire l'integrita' strutturale di sistemi murari |
US7806631B2 (en) * | 2007-04-17 | 2010-10-05 | Smith Eric W | Underground filling and sealing method |
DE102007024057B4 (de) | 2007-05-22 | 2009-03-12 | S & B Industrial Minerals Gmbh | Verfahren zur Verfestigung und/oder Abdichtung lockerer geologischer Formationen im Zuge von geotechnischen Baumaßnahmen |
FR2918385B1 (fr) * | 2007-07-05 | 2009-09-04 | Rhodia Operations Sas | Formulation d'huile pour la prevention des venues d'eau dans les formations souterraines |
US20090143257A1 (en) * | 2007-12-03 | 2009-06-04 | Ling Kong Teng | Methods and Compositions for Controlling Water Production |
MX360680B (es) | 2009-06-24 | 2018-11-13 | Basf Se | Método para producir un material compuesto utilizando un sistema de mezclado. |
MX360156B (es) | 2009-12-21 | 2018-10-24 | Basf Se | Estructura compuesta para adoquinado. |
US9856363B2 (en) | 2010-12-29 | 2018-01-02 | Basf Se | Colored composite pavement structure |
RU2485284C1 (ru) * | 2011-12-22 | 2013-06-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Способ крепления призабойной зоны и предотвращения выноса песка из скважины |
ITUD20120076A1 (it) * | 2012-04-27 | 2013-10-28 | Roberto Padoan | Materiale agglomerato per il riempimento di cavita', attrezzatura per il riempimento di dette cavita', e relativo procedimento di preparazione di detto materiale agglomerato e di riempimento di dette cavita' |
EP2746358A1 (en) * | 2012-12-21 | 2014-06-25 | Basf Se | Polyurea silicate resin for wellbore application |
US20160208146A1 (en) * | 2013-09-30 | 2016-07-21 | Dic Corporation | Polyisocyanate mixture, polyol mixture, adhesive, and laminated film |
US10000686B2 (en) | 2013-12-18 | 2018-06-19 | Covestro Llc | Methods for treating a well bore within an underground formation |
JP6444074B2 (ja) * | 2014-06-27 | 2018-12-26 | 第一工業製薬株式会社 | ロックボルト定着材用組成物、ロックボルト定着材およびロックボルト工法 |
CN114542020B (zh) * | 2022-01-07 | 2022-11-25 | 南开大学 | 一种开采天然气水合物的试剂及其应用方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3623330A (en) * | 1968-03-21 | 1971-11-30 | Takenaka Komuten Co | Sealing off formation having pores in civil engineering or architectural construction work |
US3698196A (en) * | 1970-03-04 | 1972-10-17 | Bergwerksverband Gmbh | Method for reinforcing loose rock and coal |
US4114382A (en) * | 1974-07-26 | 1978-09-19 | Bayer Aktiengesellschaft | Process for the consolidation of geological formations and loosened rock and earth masses |
RO80835A (ro) * | 1974-07-26 | 1984-06-21 | Bergweksverband Gmbh Essen,De | Procedeu pentru consolidarea de formatiuni geologice |
DE2623346C2 (de) * | 1976-05-25 | 1978-07-13 | Bayer Ag, 5090 Leverkusen | Verfahren zum Verfestigen von geologischen Formationen und Zweikammer-Patrone |
DE2845994A1 (de) * | 1978-10-23 | 1980-04-30 | Guenter Helmdach | Verfahren zur abdichtung und verfestigung von boeden und baukoerpern |
US4454252A (en) * | 1981-03-02 | 1984-06-12 | Bergwerksverband Gmbh | Process of sealing and strengthening water-bearing geological formations by means of polyurethane-resin-forming compositions |
DE3122693C2 (de) * | 1981-06-06 | 1987-04-23 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Verfestigen von Gesteinen und/oder Kohle mit sich selbst oder anderen geologischen Formationen |
DE3139395C2 (de) * | 1981-10-03 | 1984-09-13 | Bayer Ag, 5090 Leverkusen | Verfahren zum Verfestigen von geologischen Gesteins-, Erd- und Kohleformationen |
DE3200574C1 (de) * | 1982-01-12 | 1983-05-05 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zum Verkleben von Ankerstangen in Bohrloechern und Klebstoffpatrone zur Ausfuehrung des Verfahrens |
DE3502997A1 (de) * | 1985-01-30 | 1986-07-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur verfestigung von geologischen formationen |
DE3532387A1 (de) * | 1985-09-11 | 1987-04-23 | Bergwerksverband Gmbh | Verfahren zur verfestigung geologischer formationen |
-
1986
- 1986-04-02 DE DE19863610935 patent/DE3610935A1/de not_active Withdrawn
-
1987
- 1987-03-13 CA CA000531990A patent/CA1268935A/en not_active Expired - Lifetime
- 1987-03-27 US US07/031,488 patent/US4761099A/en not_active Expired - Fee Related
- 1987-03-31 KR KR1019870701054A patent/KR900003431B1/ko not_active IP Right Cessation
- 1987-03-31 AU AU71672/87A patent/AU601658B2/en not_active Ceased
- 1987-03-31 EP EP87200674A patent/EP0248457B1/en not_active Expired - Lifetime
- 1987-03-31 AT AT87200674T patent/ATE53055T1/de not_active IP Right Cessation
- 1987-03-31 EP EP87902084A patent/EP0302863A1/en not_active Withdrawn
- 1987-03-31 WO PCT/EP1987/000176 patent/WO1987005925A1/en not_active Application Discontinuation
- 1987-03-31 JP JP62502195A patent/JPH01501944A/ja active Pending
- 1987-03-31 DE DE8787200674T patent/DE3762874D1/de not_active Expired - Lifetime
- 1987-03-31 ES ES87200674T patent/ES2015042B3/es not_active Expired - Lifetime
-
1988
- 1988-09-30 RU SU884356603A patent/RU1776321C/ru active
Also Published As
Publication number | Publication date |
---|---|
CA1268935A (en) | 1990-05-15 |
EP0302863A1 (en) | 1989-02-15 |
EP0248457B1 (en) | 1990-05-23 |
JPH01501944A (ja) | 1989-07-06 |
US4761099A (en) | 1988-08-02 |
KR880701271A (ko) | 1988-07-26 |
AU7167287A (en) | 1987-10-20 |
RU1776321C (ru) | 1992-11-15 |
ATE53055T1 (de) | 1990-06-15 |
WO1987005925A1 (en) | 1987-10-08 |
DE3762874D1 (de) | 1990-06-28 |
EP0248457A1 (en) | 1987-12-09 |
DE3610935A1 (de) | 1987-10-08 |
AU601658B2 (en) | 1990-09-13 |
ES2015042B3 (es) | 1990-08-01 |
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