PL352956A1 - Method fo consolidating geological fomations - Google Patents

Method fo consolidating geological fomations

Info

Publication number
PL352956A1
PL352956A1 PL02352956A PL35295602A PL352956A1 PL 352956 A1 PL352956 A1 PL 352956A1 PL 02352956 A PL02352956 A PL 02352956A PL 35295602 A PL35295602 A PL 35295602A PL 352956 A1 PL352956 A1 PL 352956A1
Authority
PL
Poland
Prior art keywords
fomations
consolidating
geological
consolidating geological
geological fomations
Prior art date
Application number
PL02352956A
Other versions
PL193085B1 (en
Inventor
Petra Samek
Wolfgang Cornely
Oliver Czysollek
Wolfgang Schnorbus
Martin Fischer
Original Assignee
Carbotech Fosroc Gmbh
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.)
Filing date
Publication date
Application filed by Carbotech Fosroc Gmbh filed Critical Carbotech Fosroc Gmbh
Publication of PL352956A1 publication Critical patent/PL352956A1/en
Publication of PL193085B1 publication Critical patent/PL193085B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/708—Isocyanates or isothiocyanates containing non-reactive high-molecular-weight compounds
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections
    • E21D9/002—Injection methods characterised by the chemical composition used
    • 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
    • E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
PL352956A 2001-03-24 2002-03-22 Method for consolidating geological formations PL193085B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10114651A DE10114651C1 (en) 2001-03-24 2001-03-24 Consolidation of a geological formation in an underground coal mine by introducing a reaction mixture which forms a polyurethane, uses polyol component containing polyether polyol with solid organic filler formed in situ, and plasticizer

Publications (2)

Publication Number Publication Date
PL352956A1 true PL352956A1 (en) 2002-10-07
PL193085B1 PL193085B1 (en) 2007-01-31

Family

ID=7678975

Family Applications (1)

Application Number Title Priority Date Filing Date
PL352956A PL193085B1 (en) 2001-03-24 2002-03-22 Method for consolidating geological formations

Country Status (3)

Country Link
AU (1) AU779419B2 (en)
DE (1) DE10114651C1 (en)
PL (1) PL193085B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10218718C1 (en) * 2002-04-26 2003-03-27 Carbotech Fosroc Gmbh Consolidation of geological formation in underground coal mining using a polyurethane-forming mixture of polyol and polyisocyanate components with an added fatty acid triglyceride without isocyanate-reactive groups
DE20310795U1 (en) * 2003-07-15 2004-04-08 Bittmann, Thomas Valve for mixing two components reacting with one another incorporates component supply openings which lead to the mixing channel, and face one another with an offset
DE102006006396A1 (en) * 2006-02-11 2007-08-16 Cognis Ip Management Gmbh Use of triglycerides as plasticizers for polyolefins
US20180346786A1 (en) * 2017-06-05 2018-12-06 Covestro Llc Methods and materials for refracturing a partially depleted oil and gas well
CN107417876A (en) * 2017-06-13 2017-12-01 山东润义金新材料科技股份有限公司 Colliery macromolecule slip casting strengthening material and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122693C2 (en) * 1981-06-06 1987-04-23 Basf Ag, 6700 Ludwigshafen Process for consolidating rocks and/or coal with themselves or other geological formations
DE3433928C2 (en) * 1984-09-15 1994-01-20 Bergwerksverband Gmbh Process for the consolidation of geological formations
DE3727880C1 (en) * 1987-08-21 1989-01-19 Bayer Ag Process for the consolidation of geological formations

Also Published As

Publication number Publication date
AU2616202A (en) 2002-09-26
DE10114651C1 (en) 2002-05-08
PL193085B1 (en) 2007-01-31
AU779419B2 (en) 2005-01-20

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