EA035118B9 - Способ и промышленная установка для получения гелия из содержащего гелий исходного газа - Google Patents

Способ и промышленная установка для получения гелия из содержащего гелий исходного газа

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EA035118B9
EA035118B9 EA201790762A EA201790762A EA035118B9 EA 035118 B9 EA035118 B9 EA 035118B9 EA 201790762 A EA201790762 A EA 201790762A EA 201790762 A EA201790762 A EA 201790762A EA 035118 B9 EA035118 B9 EA 035118B9
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Prior art keywords
helium
feed gas
unit
containing feed
prepurifying
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EA201790762A
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English (en)
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EA201790762A3 (ru
EA035118B1 (ru
EA201790762A2 (ru
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Тобиас Келлер
Кристиан Восс
Мартин Байер
Франк Енневайн
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Линде Акциенгезельшафт
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Publication of EA201790762A2 publication Critical patent/EA201790762A2/ru
Publication of EA201790762A3 publication Critical patent/EA201790762A3/ru
Publication of EA035118B1 publication Critical patent/EA035118B1/ru
Publication of EA035118B9 publication Critical patent/EA035118B9/ru

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    • B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
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    • 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
    • B01D53/047—Pressure swing adsorption
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    • B01D53/22—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 diffusion
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Изобретение относится к способу получения гелия из содержащего гелий исходного газа (2), включающему следующие стадии: подача (ST1) содержащего гелий исходного газа (2) в блок (3) предварительной очистки, при этом из содержащего гелий исходного газа (2) удаляют нежелательные компоненты посредством способа адсорбции при переменном давлении с помощью блока (3) предварительной очистки с получением предварительно очищенного исходного газа (6); подача (ST2) предварительно очищенного исходного газа (6) в мембранный блок (4), который присоединен ниже по потоку к блоку (3) предварительной очистки и содержит по меньшей мере одну мембрану (8, 15), которая является более легко проницаемой для гелия, чем для по меньшей мере одного другого компонента, присутствующего в предварительно очищенном исходном газе (6); подача (ST3) из мембранного блока (4) находящегося под давлением потока (18) ретентата с низким содержанием гелия, который не прошел через по меньшей мере одну мембрану (8, 15), в блок (3) предварительной очистки и вытеснение (ST4) обогащенного гелием газа посредством находящегося под давлением потока (18) ретентата с низким содержанием гелия из подлежащего регенерации адсорбера (E2B, E3B), в блоке (3) предварительной очистки в уже регенерированный адсорбер (R2, R3) блока (3) предварительной очистки.
EA201790762A 2016-04-28 2017-04-28 Способ и промышленная установка для получения гелия из содержащего гелий исходного газа EA035118B9 (ru)

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Application Number Priority Date Filing Date Title
EP16000961.9A EP3238808B1 (de) 2016-04-28 2016-04-28 Verfahren und verfahrenstechnische anlage zum gewinnen von helium aus einem helium-haltigen einsatzgas

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EA201790762A2 EA201790762A2 (ru) 2017-10-31
EA201790762A3 EA201790762A3 (ru) 2017-12-29
EA035118B1 EA035118B1 (ru) 2020-04-29
EA035118B9 true EA035118B9 (ru) 2020-06-30

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US (1) US10188982B2 (ru)
EP (1) EP3238808B1 (ru)
AU (1) AU2017202807B2 (ru)
CA (1) CA2965280A1 (ru)
EA (1) EA035118B9 (ru)
MY (1) MY182727A (ru)
PH (1) PH12017000144A1 (ru)
UA (1) UA122777C2 (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10765995B2 (en) 2017-06-08 2020-09-08 Saudi Arabian Oil Company Helium recovery from gaseous streams
US10478770B2 (en) 2017-12-21 2019-11-19 Air Products And Chemicals, Inc. Separation process and apparatus for light noble gas
US10843121B2 (en) 2017-12-21 2020-11-24 Air Products And Chemicals, Inc. Separation process and apparatus for light noble gas
NL2021677B1 (nl) * 2018-09-20 2020-05-07 Green Vision Holding Bv Werkwijze en inrichting voor het scheiden van een gasmengsel volgens een pressure swing adsorption process (psa process)
WO2020079403A1 (en) * 2018-10-15 2020-04-23 Membrane Technology And Research, Inc. Separation of carbon monoxide from carbon monoxide/hydrogen syngas mixtures
WO2021032319A1 (de) 2019-08-22 2021-02-25 Linde Gmbh Verfahren und anlage zur bearbeitung von erdgas
CN111974175B (zh) * 2020-05-20 2021-08-17 迈特尔膜技术有限公司 膜法天然气提氦方法和设备
US11422122B2 (en) 2020-06-22 2022-08-23 Saudi Arabian Oil Company Measuring water content of petroleum fluids using dried petroleum fluid solvent
CN111715028B (zh) * 2020-06-24 2022-08-02 大连理工大学 一种产品多元化的氦气高收率分离提纯耦合工艺
US11385217B2 (en) 2020-07-29 2022-07-12 Saudi Arabian Oil Company Online measurement of dispersed oil phase in produced water
US11952270B2 (en) 2020-10-05 2024-04-09 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Method and system for purification of helium using cryogenic, membrane, and adsorption techniques
US11786913B2 (en) 2021-05-14 2023-10-17 Saudi Arabian Oil Company Y-shaped magnetic filtration device
US11548784B1 (en) 2021-10-26 2023-01-10 Saudi Arabian Oil Company Treating sulfur dioxide containing stream by acid aqueous absorption
US12116326B2 (en) 2021-11-22 2024-10-15 Saudi Arabian Oil Company Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst
US11926799B2 (en) 2021-12-14 2024-03-12 Saudi Arabian Oil Company 2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil
US20240228285A9 (en) * 2022-10-24 2024-07-11 Air Liquide Advanced Technologies U.S. Llc Process for producing very high purity helium or hydrogen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2443461C1 (ru) * 2010-08-25 2012-02-27 Евгений Владимирович Левин Адсорбционно-мембранный способ разделения газовых смесей
RU122587U1 (ru) * 2012-05-05 2012-12-10 Евгений Владимирович Левин Установка для извлечения гелия из транспортируемого потока природного газа высокого давления
RU122907U1 (ru) * 2012-07-12 2012-12-20 Открытое акционерное общество "Аквасервис" Адсорбционно-мембранная установка для разделения газовых смесей
RU2478569C1 (ru) * 2011-11-16 2013-04-10 Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" Способ извлечения гелия из природного газа
US20140243574A1 (en) * 2013-02-26 2014-08-28 Air Liquide Advanced Technologies U.S. Llc Helium Recovery From Natural Gas

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8412932D0 (en) * 1984-05-21 1984-06-27 Boc Group Plc Purification of gases
US4717407A (en) * 1984-12-21 1988-01-05 Air Products And Chemicals, Inc. Process for recovering helium from a multi-component gas stream
US4690695A (en) * 1986-04-10 1987-09-01 Union Carbide Corporation Enhanced gas separation process
US4765804A (en) * 1986-10-01 1988-08-23 The Boc Group, Inc. PSA process and apparatus employing gaseous diffusion barriers
EP0684066A3 (en) * 1994-05-26 1996-05-22 Boc Group Inc Process for the recovery of a light element from a diluted raw gas.
US5632803A (en) * 1994-10-21 1997-05-27 Nitrotec Corporation Enhanced helium recovery
CA2183832A1 (en) * 1995-08-21 1997-02-22 Glenn C. Stoner Enhanced helium recovery
EP0945163A1 (en) * 1997-10-09 1999-09-29 Gkss-Forschungszentrum Geesthacht Gmbh A process for the separation/recovery of gases
JP2004536702A (ja) * 2001-07-31 2004-12-09 プラクスエア・テクノロジー・インコーポレイテッド ヘリウム回収の制御システム
US7294172B2 (en) 2001-07-31 2007-11-13 Praxair Technology, Inc. Helium recovery
FR2833183B1 (fr) * 2001-12-12 2004-01-23 Air Liquide Procede de traitement par adsorption d'un melange gazeux, et installation de production de monoxyde de carbone comportant une unite de traitement de mise en oeuvre d'un tel procede
US7261763B2 (en) * 2003-07-17 2007-08-28 The Boc Group, Inc. Method for the recovery and recycle of helium and chlorine
US20050217479A1 (en) * 2004-04-02 2005-10-06 Membrane Technology And Research, Inc. Helium recovery from gas streams
DE102007022963A1 (de) * 2007-05-16 2008-11-20 Linde Ag Verfahren und Vorrichtung zur Helium-Gewinnung
US20150182908A1 (en) 2013-12-30 2015-07-02 L'air Liquide, Societe Anonyme Pour I'etude Et I'exploitation Des Procedes Georges Claude Method of recoverying a low concentration gas using two membrane stages with a second stage reflux
RU2605593C2 (ru) * 2014-10-27 2016-12-20 Юоп Ллк Способ извлечения гелия и устройство для его осуществления
DE102014018883A1 (de) * 2014-12-17 2016-06-23 Linde Aktiengesellschaft Kombiniertes Membran-Druckwechseladsorptions-Verfahren zur Rückgewinnung von Helium
US9676628B2 (en) * 2015-02-10 2017-06-13 Praxair Technology, Inc. Integrated process and apparatus for recovery of helium rich streams

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2443461C1 (ru) * 2010-08-25 2012-02-27 Евгений Владимирович Левин Адсорбционно-мембранный способ разделения газовых смесей
RU2478569C1 (ru) * 2011-11-16 2013-04-10 Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" Способ извлечения гелия из природного газа
RU122587U1 (ru) * 2012-05-05 2012-12-10 Евгений Владимирович Левин Установка для извлечения гелия из транспортируемого потока природного газа высокого давления
RU122907U1 (ru) * 2012-07-12 2012-12-20 Открытое акционерное общество "Аквасервис" Адсорбционно-мембранная установка для разделения газовых смесей
US20140243574A1 (en) * 2013-02-26 2014-08-28 Air Liquide Advanced Technologies U.S. Llc Helium Recovery From Natural Gas

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US10188982B2 (en) 2019-01-29
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AU2017202807A1 (en) 2017-11-16
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