EA023729B1 - Способ очистки сырьевого газа от кислых компонентов - Google Patents

Способ очистки сырьевого газа от кислых компонентов Download PDF

Info

Publication number
EA023729B1
EA023729B1 EA201270496A EA201270496A EA023729B1 EA 023729 B1 EA023729 B1 EA 023729B1 EA 201270496 A EA201270496 A EA 201270496A EA 201270496 A EA201270496 A EA 201270496A EA 023729 B1 EA023729 B1 EA 023729B1
Authority
EA
Eurasian Patent Office
Prior art keywords
stream
saturated
enriched
layer
molecular sieves
Prior art date
Application number
EA201270496A
Other languages
English (en)
Russian (ru)
Other versions
EA201270496A1 (ru
Inventor
Джон Мэк
Ричард Б. Нилсен
Original Assignee
Флуор Текнолоджиз Корпорейшн
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 Флуор Текнолоджиз Корпорейшн filed Critical Флуор Текнолоджиз Корпорейшн
Publication of EA201270496A1 publication Critical patent/EA201270496A1/ru
Publication of EA023729B1 publication Critical patent/EA023729B1/ru

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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0462—Temperature swing adsorption
    • 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
    • B01D53/1475—Removing carbon dioxide
    • 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
    • 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
    • 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
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B01D2252/2023—Glycols, diols or their derivatives
    • B01D2252/2026—Polyethylene glycol, ethers or esters thereof, e.g. Selexol
    • 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
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20436—Cyclic amines
    • B01D2252/20447—Cyclic amines containing a piperazine-ring
    • 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
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20436—Cyclic amines
    • B01D2252/20468—Cyclic amines containing a pyrrolidone-ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/22—Carbon dioxide
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
    • 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
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C10L2290/544—Extraction for separating fractions, components or impurities during preparation or upgrading of a fuel
    • 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

  • 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)
  • Separation Of Gases By Adsorption (AREA)
  • Industrial Gases (AREA)
  • Treating Waste Gases (AREA)
EA201270496A 2009-09-29 2010-09-29 Способ очистки сырьевого газа от кислых компонентов EA023729B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24689609P 2009-09-29 2009-09-29
PCT/US2010/050649 WO2011041361A1 (en) 2009-09-29 2010-09-29 Gas purification configurations and methods

Publications (2)

Publication Number Publication Date
EA201270496A1 EA201270496A1 (ru) 2012-10-30
EA023729B1 true EA023729B1 (ru) 2016-07-29

Family

ID=43826615

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201270496A EA023729B1 (ru) 2009-09-29 2010-09-29 Способ очистки сырьевого газа от кислых компонентов

Country Status (10)

Country Link
US (1) US8876951B2 (enExample)
EP (1) EP2482959A4 (enExample)
JP (1) JP5797199B2 (enExample)
CN (1) CN102665861A (enExample)
CA (1) CA2775884C (enExample)
EA (1) EA023729B1 (enExample)
IN (1) IN2012DN02628A (enExample)
MX (1) MX2012003650A (enExample)
WO (1) WO2011041361A1 (enExample)
ZA (1) ZA201202274B (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011014345A1 (en) * 2009-07-30 2011-02-03 Exxonmobil Upstream Research Company Systems and methods for removing heavy hydrocarbons and acid gases from a hydrocarbon gas stream
JP5692761B2 (ja) 2010-02-17 2015-04-01 フルーア・テクノロジーズ・コーポレイション 超低硫黄ガスの生成における高圧酸性ガス除去の構成および方法
US10451344B2 (en) 2010-12-23 2019-10-22 Fluor Technologies Corporation Ethane recovery and ethane rejection methods and configurations
WO2013120831A1 (de) * 2012-02-14 2013-08-22 Basf Se Verfahren zum entfernen von sauergasen aus kohlenwasserstoffe enthaltenden fluiden
WO2014047464A1 (en) 2012-09-20 2014-03-27 Fluor Technologies Corporation Configurations and methods for ngl recovery for high nitrogen content feed gases
US9671162B2 (en) 2012-10-24 2017-06-06 Fluor Technologies Corporation Integration methods of gas processing plant and nitrogen rejection unit for high nitrogen feed gases
US9764272B2 (en) 2013-10-28 2017-09-19 Energy Recovery, Inc. Systems and methods for utilizing turbine systems within gas processing systems
MY176633A (en) 2013-12-06 2020-08-19 Exxonmobil Upstream Res Co Method and system of modifiying a liquid level during start-up operations
US9562719B2 (en) 2013-12-06 2017-02-07 Exxonmobil Upstream Research Company Method of removing solids by modifying a liquid level in a distillation tower
US9874395B2 (en) 2013-12-06 2018-01-23 Exxonmobil Upstream Research Company Method and system for preventing accumulation of solids in a distillation tower
AU2014357669B2 (en) 2013-12-06 2017-12-21 Exxonmobil Upstream Research Company Method and device for separating hydrocarbons and contaminants with a heating mechanism to destabilize and/or prevent adhesion of solids
EA032756B1 (ru) 2013-12-06 2019-07-31 Эксонмобил Апстрим Рисерч Компани Способ и устройство для разделения углеводородов и загрязняющих веществ посредством распылительного узла
WO2015084497A2 (en) 2013-12-06 2015-06-11 Exxonmobil Upstream Research Company Method and system of dehydrating a feed stream processed in a distillation tower
MY177942A (en) 2013-12-06 2020-09-28 Exxonmobil Upstream Res Co Method and system for separating a feed stream with a feed stream distribution mechanism
MY177751A (en) 2013-12-06 2020-09-23 Exxonmobil Upstream Res Co Method and device for separating a feed stream using radiation detectors
US9752827B2 (en) 2013-12-06 2017-09-05 Exxonmobil Upstream Research Company Method and system of maintaining a liquid level in a distillation tower
US10000713B2 (en) 2013-12-12 2018-06-19 Fluor Technologies Corporation Configurations and methods of flexible CO2 removal
US9394490B2 (en) * 2014-02-11 2016-07-19 Uop Llc Process for removing carbonyl sulfide from a hydrocarbon stream
CA2976071C (en) 2015-02-09 2020-10-27 Fluor Technologies Corporation Methods and configuration of an ngl recovery process for low pressure rich feed gas
MX2017008683A (es) 2015-02-27 2017-10-11 Exxonmobil Upstream Res Co Reduccion de carga de refrigeracion y deshidratacion para una corriente de alimentacion que entra a un proceso de destilacion criogenica.
CA2994812C (en) 2015-09-18 2020-03-10 Exxonmobil Upstream Research Company Heating component to reduce solidification in a cryogenic distillation system
WO2017052922A2 (en) 2015-09-24 2017-03-30 Exxonmobil Upstream Research Company Treatment plant for hydrocarbon gas having variable contaminant levels
BR112018008451A2 (pt) 2015-10-27 2018-12-11 Fluor Tech Corp configurações e métodos para processar gases ácidos de alta pressão sem emissões
US10006701B2 (en) 2016-01-05 2018-06-26 Fluor Technologies Corporation Ethane recovery or ethane rejection operation
CA3024545C (en) 2016-03-30 2020-08-25 Exxonmobile Upstream Research Company Self-sourced reservoir fluid for enhanced oil recovery
US10330382B2 (en) 2016-05-18 2019-06-25 Fluor Technologies Corporation Systems and methods for LNG production with propane and ethane recovery
MX2019001888A (es) 2016-09-09 2019-06-03 Fluor Tech Corp Metodos y configuracion para readaptacion de planta liquidos de gas (ngl) para alta recuperacion de etano.
CN106433832A (zh) * 2016-10-14 2017-02-22 帝仕达工程技术（北京）有限公司 一种脱除天然气中co2的工艺及装置
WO2019078892A1 (en) 2017-10-20 2019-04-25 Fluor Technologies Corporation IMPLEMENTATION BY PHASES OF RECOVERY PLANTS OF NATURAL GAS LIQUIDS
US11306267B2 (en) 2018-06-29 2022-04-19 Exxonmobil Upstream Research Company Hybrid tray for introducing a low CO2 feed stream into a distillation tower
WO2020005553A1 (en) 2018-06-29 2020-01-02 Exxonmobil Upstream Research Company (Emhc-N1.4A.607) Mixing and heat integration of melt tray liquids in a cryogenic distillation tower
US12098882B2 (en) 2018-12-13 2024-09-24 Fluor Technologies Corporation Heavy hydrocarbon and BTEX removal from pipeline gas to LNG liquefaction
US12215922B2 (en) 2019-05-23 2025-02-04 Fluor Technologies Corporation Integrated heavy hydrocarbon and BTEX removal in LNG liquefaction for lean gases
US12325634B2 (en) 2021-04-23 2025-06-10 Fluor Technologies Corporation Production of ammonia, methanol, and synthesis products from one or more gasification products
CN116059786A (zh) * 2021-10-29 2023-05-05 中石化南京化工研究院有限公司 一种脱碳液的再生方法
EP4721839A1 (de) * 2024-10-02 2026-04-08 Linde GmbH Verfahren und anlage zur abtrennung von kohlendioxid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060266214A1 (en) * 2003-09-09 2006-11-30 Ray Won Solvent use and regeneration
US20070006732A1 (en) * 2005-07-06 2007-01-11 Mitariten Michael J Integrated heavy hydrocarbon removal, amine treating and dehydration
US20080019899A1 (en) * 2004-01-20 2008-01-24 John Mak Methods And Configurations For Acid Gas Enrichment

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594983A (en) * 1969-06-17 1971-07-27 Process Services Inc Gas-treating process and system
US3656887A (en) * 1969-08-21 1972-04-18 Chevron Res Method of removing hydrogen sulfide from gaseous mixtures
GB1451645A (enExample) 1973-12-20 1976-10-06
US4259301A (en) * 1979-07-30 1981-03-31 Exxon Research And Engineering Co. Removal of acidic compounds from gaseous mixtures
US4273621A (en) * 1980-05-05 1981-06-16 The Lummus Company Process for dehydrating ethanol and for the production of gasohol therefrom
CA1205276A (en) * 1981-06-15 1986-06-03 Malcolm W. Mcewan Process for the removal of co.sub.2 and, if present h.sub.2s from a gas mixture
US4442078A (en) 1982-07-07 1984-04-10 The United States Of America As Represented By The United States Department Of Energy Method of removing hydrogen sulfide from gases utilizing a zinc oxide sorbent and regenerating the sorbent
US4522793A (en) * 1983-06-28 1985-06-11 Phillips Petroleum Company Removing H2 S from natural gas using two-stage molecular sieves
US4957715A (en) * 1988-04-15 1990-09-18 Uop Gas treatment process
US4971682A (en) * 1989-06-27 1990-11-20 Uop Recovery of co-adsorbed hydrocarbons from molecular sieve adsorption units
DE4237620A1 (de) * 1992-11-06 1994-05-11 Linde Ag Verfahren zur Gewinnung von hochreinem flüssigen Methan
GB2275625A (en) * 1993-03-05 1994-09-07 Shell Int Research Removing hydrogen sulphide and organic sulphur compounds from a gaseous stream
JPH1150069A (ja) * 1997-08-05 1999-02-23 Tosoh Corp 天然ガスの精製方法
US7192468B2 (en) 2002-04-15 2007-03-20 Fluor Technologies Corporation Configurations and method for improved gas removal
US6620983B1 (en) * 2002-06-12 2003-09-16 Exxonmobil Chemical Patents Inc. Synthesis of aluminophosphates and silicoaluminophosphates
EP1539329B1 (en) * 2002-09-17 2010-07-14 Fluor Corporation Configurations and methods of acid gas removal
DE60336752D1 (de) * 2002-12-12 2011-05-26 Fluor Corp Verfahren zur enfernung von saurem gas
JP5112665B2 (ja) * 2006-09-05 2013-01-09 神戸市 消化ガス利用システムにおける消化ガス精製方法およびその精製装置
US20110185896A1 (en) * 2010-02-02 2011-08-04 Rustam Sethna Gas purification processes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060266214A1 (en) * 2003-09-09 2006-11-30 Ray Won Solvent use and regeneration
US20080019899A1 (en) * 2004-01-20 2008-01-24 John Mak Methods And Configurations For Acid Gas Enrichment
US20070006732A1 (en) * 2005-07-06 2007-01-11 Mitariten Michael J Integrated heavy hydrocarbon removal, amine treating and dehydration

Also Published As

Publication number Publication date
EA201270496A1 (ru) 2012-10-30
JP5797199B2 (ja) 2015-10-21
EP2482959A4 (en) 2013-11-06
US20130032029A1 (en) 2013-02-07
MX2012003650A (es) 2012-05-08
EP2482959A1 (en) 2012-08-08
CA2775884A1 (en) 2011-04-07
CN102665861A (zh) 2012-09-12
CA2775884C (en) 2013-12-24
US8876951B2 (en) 2014-11-04
IN2012DN02628A (enExample) 2015-09-04
WO2011041361A1 (en) 2011-04-07
JP2013505833A (ja) 2013-02-21
ZA201202274B (en) 2014-09-25

Similar Documents

Publication Publication Date Title
US8876951B2 (en) Gas purification configurations and methods
US10905995B2 (en) Method for producing biomethane by purifying biogas from non-hazardous waste storage facilities and facility for implementing the method
JP4105697B2 (ja) 酸性ガス除去プラントおよび方法
KR101529129B1 (ko) 고순도 메탄가스의 분리를 위한 다단계 막분리 정제공정 및 장치
RU2626850C2 (ru) Система сдвоенного потока и способ производства диоксида углерода
US8287626B2 (en) Method for purifying a gas mixture containing acid gases
US8876954B2 (en) Natural gas dehydration unit with continuously fired reboiler
AU2010346469B2 (en) Configurations and methods of high pressure acid gas removal in the production of ultra-low sulfur gas
CN1713948A (zh) 接近零排放的去除酸性气和杂质的配置及方法
CA2860948C (en) Ammonia capturing by co2 product liquid in water wash liquid
AU2009298613A1 (en) Configurations and methods of high pressure acid gas removal
CN101674875A (zh) 用于从气化物流中制造二氧化碳和氢气的配置和方法
KR101529130B1 (ko) 저온 저압의 운전조건을 특징으로 하는 고순도 메탄가스의 분리를 위한 다단계 막분리 정제공정 및 장치
JP2012521874A (ja) 高圧酸性ガスを除去するための改良された構成および方法
KR101207532B1 (ko) 고순도 바이오메탄 정제시설에서 바이오메탄의 건조 및 불순물 제거 공정을 수행하는 장치
EP3628390A1 (en) Biogas treatment assembly
WO2022101323A1 (en) Facility for producing gaseous biomethane by purifying biogas from landfill combining membranes, cryodistillation and deoxo
US11738302B1 (en) Method of generating renewable natural gas
KR20140042393A (ko) 산성가스 처리장치 및 방법
RU2536511C2 (ru) Способ и установка для удаления воды из природного газа или промышленных газов с использованием физических растворителей
EP3386609B1 (en) Process and system for the purification of a gas
US9511323B2 (en) Dehydration of gases with liquid desiccant
US20170368495A1 (en) Methods for carbon dioxide capture
CN220736979U (zh) 一种适用于天然气锅炉排放烟气的二氧化碳捕集吸收装置
KR101531605B1 (ko) 고순도 메탄가스의 분리를 위한 저온, 저압의 운전조건을 가진 2 단 막분리 정제공정 및 장치

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU