CL2021003060A1 - Un método para reducir el dióxido de carbono y el sulfuro de hidrógeno - Google Patents

Un método para reducir el dióxido de carbono y el sulfuro de hidrógeno

Info

Publication number
CL2021003060A1
CL2021003060A1 CL2021003060A CL2021003060A CL2021003060A1 CL 2021003060 A1 CL2021003060 A1 CL 2021003060A1 CL 2021003060 A CL2021003060 A CL 2021003060A CL 2021003060 A CL2021003060 A CL 2021003060A CL 2021003060 A1 CL2021003060 A1 CL 2021003060A1
Authority
CL
Chile
Prior art keywords
water
gas bubbles
carbon dioxide
hydrogen sulfide
reduction
Prior art date
Application number
CL2021003060A
Other languages
English (en)
Inventor
Bergur Sigfússon
Edda Sif Pind Aradóttir
Ingvi Gunnarsson
Magnús Þór Arnarson
Einar Gunnlaugsson
Hólmfriður Sigurðardóttir
Húni Sighvatsson
Sigurður Reynir Gíslason
Eric H Oelkers
Kiflom G Mesfin
Sandra Ósk Snæbjörnsdóttir
Iwona M Galeczka
Domenik Wolff-Boenisch
Helgi A Alfreðsson
Þorsteinn Jónsson
Andri Stefánsson
Jürg Matter
Martin Stute
Deirdre Elizabeth Clark
Martin Johannes Voigt
Original Assignee
Carbfix
Univ Columbia
Barnard College
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=66630268&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2021003060(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carbfix, Univ Columbia, Barnard College filed Critical Carbfix
Publication of CL2021003060A1 publication Critical patent/CL2021003060A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1475—Removing carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1412—Controlling the absorption process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G5/00—Storing fluids in natural or artificial cavities or chambers in the earth
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/005—Waste disposal systems
    • E21B41/0057—Disposal of a fluid by injection into a subterranean formation
    • E21B41/0064—Carbon dioxide sequestration
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/164—Injecting CO2 or carbonated water
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Esta invención se refiere a un método y un sistema de reducción de dióxido de carbono (CO2) y/o sulfuro de hidrógeno (H2S) en un depósito geológico. El agua se bombea o se transfiere desde una fuente de agua a un pozo de inyección. Los gases se fusionan con el agua en condiciones en las que la presión hidráulica del agua es menor que la presión del gas CO2 y/o H2S en el punto de fusión. El agua con las burbujas de gas de CO2 y/o H2S se transfiere hacia abajo a una cierta velocidad superior a la velocidad de flujo ascendente de dichas burbujas de gas de CO2 y/o H2S, asegurando el movimiento descendente de las burbujas de gas, lo que resulta en la disolución completa de dicho CO2 y/o H2S en el agua debido a la elevación de la presión. La disolución completa garantiza una disminución del pH del agua que entra en un yacimiento geológico (por ejemplo, geotérmico), lo que es necesario para promover las reacciones minerales que conducen a la reducción del CO2 y el H2S. Esta reducción puede cuantificarse mediante la disolución de una sustancia trazadora en una proporción molar predeterminada con respecto a dicho CO2 y/o H2S disuelto y se controla en un pozo de monitorización.
CL2021003060A 2019-05-22 2021-11-19 Un método para reducir el dióxido de carbono y el sulfuro de hidrógeno CL2021003060A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19175986 2019-05-22

Publications (1)

Publication Number Publication Date
CL2021003060A1 true CL2021003060A1 (es) 2022-09-23

Family

ID=66630268

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2021003060A CL2021003060A1 (es) 2019-05-22 2021-11-19 Un método para reducir el dióxido de carbono y el sulfuro de hidrógeno

Country Status (15)

Country Link
US (2) US12121850B2 (es)
EP (4) EP3972721B1 (es)
JP (5) JP2022543957A (es)
KR (2) KR20240152974A (es)
CN (2) CN119258747A (es)
AU (1) AU2020280921B2 (es)
CA (1) CA3137222C (es)
CL (1) CL2021003060A1 (es)
ES (1) ES3036641T3 (es)
MA (1) MA71744A (es)
NZ (1) NZ782088A (es)
PH (1) PH12021552911A1 (es)
SA (1) SA521430890B1 (es)
WO (1) WO2020234464A1 (es)
ZA (1) ZA202109178B (es)

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NZ782088A (en) * 2019-05-22 2023-02-24 Carbfix A method of abating carbon dioxide and hydrogen sulfide
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WO2021183437A1 (en) * 2020-03-09 2021-09-16 Carbon Geocycle, Inc. Process and system for greenhouse gas capture and sequestration
EP4294551A1 (en) 2021-02-19 2023-12-27 Saudi Arabian Oil Company Method for reducing energy and water demands of scrubbing co2 from co2-lean waste gases
US12168610B2 (en) 2021-08-09 2024-12-17 Protostar Group Ltd. System and method for permanent carbon dioxide sequestration using a renewable energy source
US12421829B2 (en) * 2021-09-21 2025-09-23 Saudi Arabian Oil Company Combined carbon dioxide disposal and freshwater production from a saline aquifer
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CA3258559A1 (en) * 2022-06-07 2023-12-14 Koloma, Inc. IMPROVED HYDROGEN GEOTHERMAL ENERGY PRODUCTION
US12577855B2 (en) * 2022-09-07 2026-03-17 Saudi Arabian Oil Company Systems and methods for microbubble and nanobubble CO2 and other gas dissolution and sequestration in geological formations
JP7726549B2 (ja) * 2023-03-28 2025-08-20 国立大学法人東北大学 岩石中の金属成分溶解方法、地中への二酸化炭素貯留方法、および二酸化炭素固定方法
CN117065546B (zh) * 2023-08-08 2025-01-03 中国地质大学（北京） 一种工业氨水的应用及二氧化碳埋存方法
WO2025040953A2 (en) * 2023-08-21 2025-02-27 Protostar Group Ltd. Method and system to digitally model, monitor, measure, report and verify in-situ co2 mineralization
CN117085456B (zh) * 2023-10-16 2024-01-12 太原理工大学 一种井内烟气捕集装置及方法
US20250122780A1 (en) * 2023-10-17 2025-04-17 Capture6 Corp. Systems and methods for sequestering alkaline carbonates with captured co2
US20250369314A1 (en) * 2024-06-04 2025-12-04 Schlumberger Technology Corporation System and method for injecting a gas into a subsurface geothermal formation
EP4700208A1 (en) * 2024-08-20 2026-02-25 The University Court Of The University of Edinburgh Method of monitoring and/or verifying carbon dioxide mineralisation
WO2026022474A1 (en) * 2024-07-23 2026-01-29 The University Court Of The University Of Edinburgh Method of monitoring and/or verifying carbon dioxide mineralisation
US12577865B1 (en) 2025-01-08 2026-03-17 Saudi Arabian Oil Company Hydrogen production from iron-rich formations

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Also Published As

Publication number Publication date
EP4571042A2 (en) 2025-06-18
EP4570357A1 (en) 2025-06-18
AU2020280921B2 (en) 2022-12-22
JP2023165825A (ja) 2023-11-17
ES3036641T3 (en) 2025-09-23
US20220219112A1 (en) 2022-07-14
JP2025179162A (ja) 2025-12-09
JP2022543957A (ja) 2022-10-17
EP3972721A1 (en) 2022-03-30
CN113874098A (zh) 2021-12-31
EP3972721B1 (en) 2025-04-30
US12121850B2 (en) 2024-10-22
KR20220026532A (ko) 2022-03-04
CA3137222A1 (en) 2020-11-26
AU2020280921A1 (en) 2021-12-02
WO2020234464A1 (en) 2020-11-26
JP2025124667A (ja) 2025-08-26
JP7645328B2 (ja) 2025-03-13
NZ782088A (en) 2023-02-24
EP4571042A3 (en) 2025-09-17
PH12021552911A1 (en) 2022-04-11
KR20240152974A (ko) 2024-10-22
CN113874098B (zh) 2024-08-30
SA521430890B1 (ar) 2025-05-27
ZA202109178B (en) 2022-06-29
MA71744A (fr) 2025-05-30
JP2025016459A (ja) 2025-02-04
CA3137222C (en) 2023-08-29
KR102720396B1 (ko) 2024-10-22
US20240375041A1 (en) 2024-11-14
CN119258747A (zh) 2025-01-07
EP4681803A1 (en) 2026-01-21

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