CL2022001496A1 - Tacos de pozos de tronaduras fabricados mediante una mezcla bicomponente de resinas a base de formaldehido y catalizadores, sistema y método de carga y detonación de los pozos . - Google Patents

Tacos de pozos de tronaduras fabricados mediante una mezcla bicomponente de resinas a base de formaldehido y catalizadores, sistema y método de carga y detonación de los pozos .

Info

Publication number
CL2022001496A1
CL2022001496A1 CL2022001496A CL2022001496A CL2022001496A1 CL 2022001496 A1 CL2022001496 A1 CL 2022001496A1 CL 2022001496 A CL2022001496 A CL 2022001496A CL 2022001496 A CL2022001496 A CL 2022001496A CL 2022001496 A1 CL2022001496 A1 CL 2022001496A1
Authority
CL
Chile
Prior art keywords
mixture
detonation
formaldehyde
wells
catalysts
Prior art date
Application number
CL2022001496A
Other languages
English (en)
Inventor
Herrera Marcos Antonio Morales
Saez Claudio Humberto Moya
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 filed Critical
Priority to CL2022001496A priority Critical patent/CL2022001496A1/es
Publication of CL2022001496A1 publication Critical patent/CL2022001496A1/es
Priority to US18/868,634 priority patent/US20250354790A1/en
Priority to PL451530A priority patent/PL451530A1/pl
Priority to CA3257945A priority patent/CA3257945A1/en
Priority to PCT/CL2023/050047 priority patent/WO2023235996A1/es
Priority to PE2024002643A priority patent/PE20251315A1/es
Priority to CN202380044961.XA priority patent/CN119317807A/zh
Priority to AU2023284488A priority patent/AU2023284488A1/en
Priority to MX2024014741A priority patent/MX2024014741A/es

Links

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
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
    • C08G12/36—Ureas; Thioureas
    • C08G12/38—Ureas; Thioureas and melamines
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
    • C08G8/22—Resorcinol
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08L61/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with polyhydric phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic and acyclic or carbocyclic compounds
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/26—Methods of surface mining; Layouts therefor
    • 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
    • F42D1/18—Plugs for boreholes
    • 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
    • F42D1/24—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor characterised by the tamping material
    • F42D1/26—Tamping with foaming agents
    • 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
    • F42D1/24—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor characterised by the tamping material
    • F42D1/28—Tamping with gelling agents
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/022—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments premixing or pre-blending a part of the components of a foamable composition, e.g. premixing the polyol with the blowing agent, surfactant and catalyst and only adding the isocyanate at the time of foaming
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08J2361/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with monohydric phenols
    • C08J2361/10—Phenol-formaldehyde condensates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08J2361/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with polyhydric phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic and acyclic or carbocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Catalysts (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)

Abstract

Método para formar tacos de pozos de tronadura de minería que comprende cargar un pozo de tronadura con una mezcla bicomponente de resina-catalizador donde la mezcla bicomponente produce una espuma rígida in situ, y una vez fraguado la mezcla bicomponente se procede a la detonación, sistema para formar tacos de pozos de tronadura de minería para llevar a cabo dicho método, mezcla utilizada como taco de tronadura en pozos de minería que comprende la mezcla bicomponente de resina-catalizador donde las resinas son a base de formaldehído y método para cargar y detonar un pozo de tronadura de minería utilizando la mezcla bicomponente.
CL2022001496A 2022-06-07 2022-06-07 Tacos de pozos de tronaduras fabricados mediante una mezcla bicomponente de resinas a base de formaldehido y catalizadores, sistema y método de carga y detonación de los pozos . CL2022001496A1 (es)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CL2022001496A CL2022001496A1 (es) 2022-06-07 2022-06-07 Tacos de pozos de tronaduras fabricados mediante una mezcla bicomponente de resinas a base de formaldehido y catalizadores, sistema y método de carga y detonación de los pozos .
US18/868,634 US20250354790A1 (en) 2022-06-07 2023-05-06 Blasthole stemming based on formaldehyde resins, system and charging method
PL451530A PL451530A1 (pl) 2022-06-07 2023-06-05 Przybitki otworów strzałowych na bazie żywic formaldehydowych, system i sposób zapełniania
CA3257945A CA3257945A1 (en) 2022-06-07 2023-06-05 FORMALDEHYDE RESIN-BASED MINE HOLE PLUGS, SYSTEM AND FILLING METHOD
PCT/CL2023/050047 WO2023235996A1 (es) 2022-06-07 2023-06-05 Tacos de pozos de tronaduras basado en resinas de formaldehido, sistema y método de carga
PE2024002643A PE20251315A1 (es) 2022-06-07 2023-06-05 Tacos de pozos de tronaduras fabricados mediante una mezcla bicomponente de resinas a base de formaldehido y catalizadores, sistema y metodo de carga y detonacion de los pozos
CN202380044961.XA CN119317807A (zh) 2022-06-07 2023-06-05 基于甲醛树脂的爆破孔塞、系统和装载方法
AU2023284488A AU2023284488A1 (en) 2022-06-07 2023-06-05 Blasthole stemming based on formaldehyde resins, system and charging method
MX2024014741A MX2024014741A (es) 2022-06-07 2024-11-28 Tacos de pozos de tronaduras fabricados mediante una mezcla bicomponente de resinas a base de formaldehido y catalizadores, sistema y metodo de carga y detonacion de los pozos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2022001496A CL2022001496A1 (es) 2022-06-07 2022-06-07 Tacos de pozos de tronaduras fabricados mediante una mezcla bicomponente de resinas a base de formaldehido y catalizadores, sistema y método de carga y detonación de los pozos .

Publications (1)

Publication Number Publication Date
CL2022001496A1 true CL2022001496A1 (es) 2022-11-11

Family

ID=84283021

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022001496A CL2022001496A1 (es) 2022-06-07 2022-06-07 Tacos de pozos de tronaduras fabricados mediante una mezcla bicomponente de resinas a base de formaldehido y catalizadores, sistema y método de carga y detonación de los pozos .

Country Status (9)

Country Link
US (1) US20250354790A1 (es)
CN (1) CN119317807A (es)
AU (1) AU2023284488A1 (es)
CA (1) CA3257945A1 (es)
CL (1) CL2022001496A1 (es)
MX (1) MX2024014741A (es)
PE (1) PE20251315A1 (es)
PL (1) PL451530A1 (es)
WO (1) WO2023235996A1 (es)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR701053A (fr) * 1929-08-29 1931-03-11 Minimax Ag Procédé de bourrage des trous de mines dans les travaux de sautage
JPS5737700A (en) * 1980-08-19 1982-03-02 Asahi Chemical Ind Blasting filler
ES8800739A1 (es) * 1984-07-12 1987-11-16 Specialised Polyurethane App Un tapon obturador de pozos de perforacion
US5497829A (en) * 1993-11-17 1996-03-12 Foam Concepts, Inc. Expansion foam borehole plug and method
AU1367200A (en) * 1999-01-14 2000-08-01 Claude Jacquemin Method for tamping explosive charges into veins in bedrocks
RU2291391C1 (ru) * 2005-07-25 2007-01-10 Государственное образовательное учреждение высшего профессионального образования "Кузбасский государственный технический университет" (ГУ КузГТУ) Способ рассредоточения и забойки скважинного заряда
RU2462688C1 (ru) * 2011-02-28 2012-09-27 Государственное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" Комбинированная засыпная забойка скважин
CN104406472A (zh) * 2014-10-27 2015-03-11 武汉工程大学 一种爆破工程炮孔堵塞方法
CN105066804B (zh) * 2015-07-16 2017-01-25 湖南辰州矿业有限责任公司 一种矿用水炮泥袋及其在炮孔堵塞中的应用
CN108341919A (zh) * 2017-01-25 2018-07-31 中国铁道科学研究院铁道建筑研究所 泡沫材料及向炮孔中填塞泡沫材料的方法
CN109280150A (zh) * 2017-07-19 2019-01-29 中国铁道科学研究院铁道建筑研究所 聚氨酯泡沫材料、聚氨酯泡沫材料制备方法及填塞方法

Also Published As

Publication number Publication date
AU2023284488A1 (en) 2024-12-05
CA3257945A1 (en) 2025-04-09
WO2023235996A1 (es) 2023-12-14
PE20251315A1 (es) 2025-05-15
PL451530A1 (pl) 2025-12-08
CN119317807A (zh) 2025-01-14
US20250354790A1 (en) 2025-11-20
WO2023235996A4 (es) 2024-01-18
MX2024014741A (es) 2025-01-09

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