EA201891372A1 - Способ и устройство для обогащения газа кислородом - Google Patents
Способ и устройство для обогащения газа кислородомInfo
- Publication number
- EA201891372A1 EA201891372A1 EA201891372A EA201891372A EA201891372A1 EA 201891372 A1 EA201891372 A1 EA 201891372A1 EA 201891372 A EA201891372 A EA 201891372A EA 201891372 A EA201891372 A EA 201891372A EA 201891372 A1 EA201891372 A1 EA 201891372A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- absorbent
- saturated
- regenerated
- exhaust gas
- pressure
- Prior art date
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
- B01D53/14—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
- B01D53/1406—Multiple stage absorption
-
- 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
- B01D53/1493—Selection of liquid materials for use as 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/869—Multiple step processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
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- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- 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
- B01D2252/204—Amines
- B01D2252/20431—Tertiary amines
-
- 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
- B01D2252/20478—Alkanolamines
- B01D2252/20484—Alkanolamines with one hydroxyl group
-
- 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
- B01D2252/60—Additives
-
- 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
- B01D2252/60—Additives
- B01D2252/602—Activators, promoting agents, catalytic agents or enzymes
-
- 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
- B01D2256/24—Hydrocarbons
-
- 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
- B01D2256/24—Hydrocarbons
- B01D2256/245—Methane
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- 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
- C10L2290/542—Adsorption of 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)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
Способ обработки потока текучей среды, содержащего HS и CO, в котором a) поток текучей среды в первом абсорбере при давлении 10-150 бар обрабатывают первым частичным потоком регенерированного HS-селективного абсорбента, причем получают обработанный поток текучей среды и HS-насыщенный абсорбент; b) нагревают HS-насыщенный абсорбент при непрямом теплообмене с помощью регенерированного HS-селективного абсорбента; c) уменьшают давление в HS-насыщенном абсорбенте в контейнере для выпаривания под низким давлением до 1,2-10 бар; причем получают первый CO-насыщенный отработанный газ и частично регенерированный абсорбент; d) регенерируют частично регенерированный абсорбент в десорбционной колонне, причем получают HS-насыщенный отработанный газ и регенерированный абсорбент; e) отправляют HS-насыщенный отработанный газ в установку Клауса и подают отработанный газ в установку Клауса в зону гидрогенизации, причем получают гидрированный хвостовой газ Клауса; f) обрабатывают гидрированный хвостовой газ Клауса и первый CO-насыщенный отработанный газ во втором абсорбере при давлении 1-4 бар вторым частичным потоком регенерированного HS-селективного абсорбента, причем получают второй CO-насыщенный отработанный газ и второй HS-насыщенный абсорбент; и g) отправляют второй HS-насыщенный абсорбент в первый абсорбер. Кроме того, описано устройство, подходящее для проведения способа. Способ отличается низким потреблением энергии.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15198708 | 2015-12-09 | ||
PCT/EP2016/080121 WO2017097851A1 (de) | 2015-12-09 | 2016-12-07 | Verfahren und anlage zur sauergasanreicherung |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201891372A1 true EA201891372A1 (ru) | 2018-11-30 |
EA036135B1 EA036135B1 (ru) | 2020-10-02 |
Family
ID=54843752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201891372A EA036135B1 (ru) | 2015-12-09 | 2016-12-07 | Способ обработки содержащего углеводороды потока текучей среды и устройство для его осуществления |
Country Status (8)
Country | Link |
---|---|
US (1) | US10875769B2 (ru) |
EP (1) | EP3386608B1 (ru) |
CN (1) | CN108367232B (ru) |
AR (1) | AR107033A1 (ru) |
BR (1) | BR112018010703A8 (ru) |
CA (1) | CA3007965C (ru) |
EA (1) | EA036135B1 (ru) |
WO (1) | WO2017097851A1 (ru) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4498911A (en) * | 1983-06-29 | 1985-02-12 | Shell Oil Company | Simultaneous removal of water and hydrogen sulfide from gaseous carbon dioxide |
US5240476A (en) * | 1988-11-03 | 1993-08-31 | Air Products And Chemicals, Inc. | Process for sulfur removal and recovery from a power generation plant using physical solvent |
IT1244686B (it) * | 1991-01-24 | 1994-08-08 | Snam Progetti | Processo per la rimozione spinta di gas acidi da miscele gassose |
CA2177449C (en) * | 1996-05-20 | 2003-04-29 | Barry Steve Marjanovich | Process for treating a gas stream to selectively separate acid gases therefrom |
AU2003211033B2 (en) * | 2002-12-17 | 2008-10-09 | Fluor Technologies Corporation | Configurations and methods for acid gas and contaminant removal with near zero emission |
EP3069780B1 (en) | 2004-01-20 | 2018-04-11 | Fluor Technologies Corporation | Methods for acid gas enrichment |
EA010565B1 (ru) * | 2004-07-12 | 2008-10-30 | Эксонмобил Апстрим Рисерч Компани | Способ удаления содержащих серу соединений из углеводородсодержащих газов (варианты) |
CN102292139B (zh) | 2009-01-29 | 2014-09-03 | 巴斯夫欧洲公司 | 用于除去酸性气体的包含氨基酸和酸性促进剂的吸收剂 |
US8221712B2 (en) | 2009-05-12 | 2012-07-17 | Basf Se | Absorption medium for the selective removal of hydrogen sulfide from fluid streams |
WO2013022895A2 (en) * | 2011-08-08 | 2013-02-14 | Fluor Technologies Corporation | Methods and configurations for h2s concentration in acid gas removal |
-
2016
- 2016-12-07 BR BR112018010703A patent/BR112018010703A8/pt not_active Application Discontinuation
- 2016-12-07 WO PCT/EP2016/080121 patent/WO2017097851A1/de active Application Filing
- 2016-12-07 EP EP16809359.9A patent/EP3386608B1/de active Active
- 2016-12-07 CN CN201680071186.7A patent/CN108367232B/zh active Active
- 2016-12-07 CA CA3007965A patent/CA3007965C/en active Active
- 2016-12-07 AR ARP160103779A patent/AR107033A1/es unknown
- 2016-12-07 US US15/781,555 patent/US10875769B2/en active Active
- 2016-12-07 EA EA201891372A patent/EA036135B1/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA036135B1 (ru) | 2020-10-02 |
CN108367232A (zh) | 2018-08-03 |
US10875769B2 (en) | 2020-12-29 |
WO2017097851A1 (de) | 2017-06-15 |
EP3386608B1 (de) | 2020-03-18 |
CA3007965C (en) | 2023-10-03 |
BR112018010703A2 (pt) | 2018-11-21 |
BR112018010703A8 (pt) | 2019-02-26 |
AR107033A1 (es) | 2018-03-14 |
US20200255291A1 (en) | 2020-08-13 |
CA3007965A1 (en) | 2017-06-15 |
CN108367232B (zh) | 2021-06-01 |
EP3386608A1 (de) | 2018-10-17 |
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Legal Events
Date | Code | Title | Description |
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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 KG TJ |