CL2022000602A1 - Un método y un sistema para disminuir h2s y co2 a partir de mezclas de gases ricos en h2s y co2 tales como mezclas de gases geotérmicos no condensables - Google Patents

Un método y un sistema para disminuir h2s y co2 a partir de mezclas de gases ricos en h2s y co2 tales como mezclas de gases geotérmicos no condensables

Info

Publication number
CL2022000602A1
CL2022000602A1 CL2022000602A CL2022000602A CL2022000602A1 CL 2022000602 A1 CL2022000602 A1 CL 2022000602A1 CL 2022000602 A CL2022000602 A CL 2022000602A CL 2022000602 A CL2022000602 A CL 2022000602A CL 2022000602 A1 CL2022000602 A1 CL 2022000602A1
Authority
CL
Chile
Prior art keywords
gas mixtures
rich
condensable
stream
geothermal
Prior art date
Application number
CL2022000602A
Other languages
English (en)
Inventor
Sigfússon Bergur
Þór Arnarson Magnús
Gunnarsson Ingvi
Gunnarsson Teitur
Garðar Einarsson Jóhann
Original Assignee
Carbfix
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 Carbfix filed Critical Carbfix
Publication of CL2022000602A1 publication Critical patent/CL2022000602A1/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
    • B01D53/1462—Removing mixtures of hydrogen sulfide and 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
    • B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide
    • 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
    • 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
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/40—Separation associated with re-injection of separated materials
    • 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
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Landscapes

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

Abstract

Esta invención se refiere a un método y un sistema para reducir el sulfuro de hidrógeno (H2S) y el dióxido de carbono (CO2) de mezclas de gases ricas en H2S y CO2 tales como mezclas de gases geotérmicos no condensables (GNC). El gas H2S y CO2 se separa de los gases restantes contenidos en las mezclas de gas ricas en H2S y CO2 presurizando la corriente de gas y alimentándola en una columna de absorción, donde el H2S y CO2 se disuelven preferentemente en una corriente de agua, lo que da como resultado una corriente de agua rica en H2S y CO2. La corriente de agua rica en H2S y CO2 puede volver a inyectarse en un depósito geológico o usarse para modificar el pH de otra corriente de agua de origen geológico.
CL2022000602A 2019-09-17 2022-03-10 Un método y un sistema para disminuir h2s y co2 a partir de mezclas de gases ricos en h2s y co2 tales como mezclas de gases geotérmicos no condensables CL2022000602A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19197831 2019-09-17

Publications (1)

Publication Number Publication Date
CL2022000602A1 true CL2022000602A1 (es) 2022-10-21

Family

ID=67997376

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022000602A CL2022000602A1 (es) 2019-09-17 2022-03-10 Un método y un sistema para disminuir h2s y co2 a partir de mezclas de gases ricos en h2s y co2 tales como mezclas de gases geotérmicos no condensables

Country Status (11)

Country Link
US (1) US20220339576A1 (es)
EP (1) EP4031267A1 (es)
JP (1) JP2022548599A (es)
KR (1) KR20220093104A (es)
CN (1) CN114728233A (es)
AU (1) AU2020351052B2 (es)
CA (1) CA3149043A1 (es)
CL (1) CL2022000602A1 (es)
NZ (1) NZ787231A (es)
WO (1) WO2021053084A1 (es)
ZA (1) ZA202202870B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11986769B1 (en) 2022-12-12 2024-05-21 Greencraft Llc Carbon mineralization using hyaloclastite, volcanic ash and pumice mineral and an alkaline solution, cement and concrete using same and method of making and using same
US11884602B1 (en) 2022-12-12 2024-01-30 Romeo Ilarian Ciuperca Carbon mineralization using hyaloclastite, volcanic ash or pumice pozzolan, cement and concrete using same and method of making and using same
CN116411887B (zh) * 2023-06-05 2023-08-18 太原理工大学 一种利用地热开采煤层气的装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244190A (en) 1978-10-23 1981-01-13 Union Oil Company Of California Process for integrating treatment of and energy derivation from geothermal brine
US5085782A (en) * 1990-12-28 1992-02-04 Union Oil Company Of California Process for controlling the pH of a brine
US5364439A (en) 1992-04-29 1994-11-15 Union Oil Company Of California Method to treat geothermal fluid streams
US5340382A (en) * 1993-07-08 1994-08-23 Beard Thomas L Acid gas absorption process
JP3920365B2 (ja) * 1994-04-28 2007-05-30 オルマット インダストリーズ リミテッド 地熱流体中の非凝縮性ガスを処理するための装置および方法
US5656172A (en) 1995-12-28 1997-08-12 Union Oil Company Of California pH modification of geothermal brine with sulfur-containing acid
FR2814378B1 (fr) 2000-09-26 2002-10-31 Inst Francais Du Petrole Procede de pretraitement d'un gaz naturel contenant des gaz acides
CA2697944A1 (en) * 2007-08-30 2009-03-05 Shell Internationale Research Maatschappij B.V. Process for removal of hydrogen sulphide and carbon dioxide from an acid gas stream
US8650876B2 (en) 2010-03-18 2014-02-18 Chemtreat, Inc. Method and device to remove hydrogen sulfide from steam condensate in a geothermal power generating unit

Also Published As

Publication number Publication date
JP2022548599A (ja) 2022-11-21
WO2021053084A1 (en) 2021-03-25
AU2020351052A1 (en) 2022-05-12
AU2020351052B2 (en) 2023-06-08
ZA202202870B (en) 2023-08-30
CN114728233A (zh) 2022-07-08
CA3149043A1 (en) 2021-03-25
KR20220093104A (ko) 2022-07-05
US20220339576A1 (en) 2022-10-27
NZ787231A (en) 2024-03-22
EP4031267A1 (en) 2022-07-27

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