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GB201213583D0 - Apparatus and method for sequestering a gas - Google Patents

Apparatus and method for sequestering a gas

Info

Publication number
GB201213583D0
GB201213583D0 GBGB1213583.6A GB201213583A GB201213583D0 GB 201213583 D0 GB201213583 D0 GB 201213583D0 GB 201213583 A GB201213583 A GB 201213583A GB 201213583 D0 GB201213583 D0 GB 201213583D0
Authority
GB
United Kingdom
Prior art keywords
gas
reactor
liquid
output
gas mixture
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GBGB1213583.6A
Other versions
GB2504505B (en
GB2504505A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wrk Design & Services Ltd
Original Assignee
Wrk Design & Services Ltd
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 Wrk Design & Services Ltd filed Critical Wrk Design & Services Ltd
Priority to GB1213583.6A priority Critical patent/GB2504505B/en
Publication of GB201213583D0 publication Critical patent/GB201213583D0/en
Publication of GB2504505A publication Critical patent/GB2504505A/en
Application granted granted Critical
Publication of GB2504505B publication Critical patent/GB2504505B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C10L3/103—Sulfur containing contaminants
    • 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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/14—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
    • 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
    • B01D53/14—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
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C10L3/104—Carbon dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

An apparatus for reducing the relative quantity of a first gas in an input gas mixture (for example carbon dioxide and hydrogen sulphide in biogas), comprises a reactor vessel 110 having a gas inlet 112 for receiving the input gas mixture, a liquid inlet 114 for receiving a reactor liquid, and an output 118 for outputting an output reactor liquid and an output gas mixture. The apparatus also includes a liquid feed vessel 102 for supplying a reactor liquid for sequestering the first gas. A pump 120 is coupled between an outlet 104 of the liquid feed vessel and the inlet of the reactor vessel. The reactor vessel is a Downflow Gas Contactor (DGC) vessel, which comprises a column having an entry section configured to cause sufficient turbulence and shear so as to cause mixing of the reactor liquid and input gas mixture such that the first gas is substantially sequestered by the reactor liquid. The output reactor liquid and output gas mixture are recycled to an inlet 106 of the liquid feed vessel, from which the output gas mixture is recoverable. The output gas mixture comprises a reduced or nil quantity of the first gas.
GB1213583.6A 2012-07-31 2012-07-31 Apparatus and method for sequestering a gas Active GB2504505B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1213583.6A GB2504505B (en) 2012-07-31 2012-07-31 Apparatus and method for sequestering a gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1213583.6A GB2504505B (en) 2012-07-31 2012-07-31 Apparatus and method for sequestering a gas

Publications (3)

Publication Number Publication Date
GB201213583D0 true GB201213583D0 (en) 2012-09-12
GB2504505A GB2504505A (en) 2014-02-05
GB2504505B GB2504505B (en) 2020-06-17

Family

ID=46881418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1213583.6A Active GB2504505B (en) 2012-07-31 2012-07-31 Apparatus and method for sequestering a gas

Country Status (1)

Country Link
GB (1) GB2504505B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4459C1 (en) * 2014-11-10 2017-08-31 Государственный Университет Молд0 Biogas cleaning plant
AU2022380016B2 (en) 2021-11-03 2025-02-06 Lanzatech, Inc. Reactor having dynamic sparger
US12091648B2 (en) 2021-11-03 2024-09-17 Lanzatech, Inc. System and method for generating bubbles in a vessel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4426974B2 (en) * 2002-11-27 2010-03-03 国際石油開発帝石株式会社 Method for removing acid gas from crude gas and additive having anticorrosion and antifoaming action added to amine solution for removing acid gas
US20110012063A1 (en) * 2007-12-27 2011-01-20 Citrine-Renewable Energy Ltd. Method and system for producing methane enriched biogas
DE102008060310B4 (en) * 2008-12-03 2013-01-31 Dge Dr.-Ing. Günther Engineering Gmbh Process and plant for the purification of raw or biogas for the production of methane

Also Published As

Publication number Publication date
GB2504505B (en) 2020-06-17
GB2504505A (en) 2014-02-05

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