EA201790762A3 - 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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EA201790762A3
EA201790762A3 EA201790762A EA201790762A EA201790762A3 EA 201790762 A3 EA201790762 A3 EA 201790762A3 EA 201790762 A EA201790762 A EA 201790762A EA 201790762 A EA201790762 A EA 201790762A EA 201790762 A3 EA201790762 A3 EA 201790762A3
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helium
source gas
unit
membrane
original gas
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EA201790762A
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EA201790762A2 (ru
EA035118B1 (ru
EA035118B9 (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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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (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: подачу (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); подачу (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); подачу (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)

Applications Claiming Priority (1)

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

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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)

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EA201790762A2 (ru) 2017-10-31
US10188982B2 (en) 2019-01-29
PH12017000144A1 (en) 2018-10-29
AU2017202807B2 (en) 2022-04-14
EP3238808B1 (de) 2019-03-13
EA035118B1 (ru) 2020-04-29
CA2965280A1 (en) 2017-10-28
UA122777C2 (uk) 2021-01-06
EA035118B9 (ru) 2020-06-30
AU2017202807A1 (en) 2017-11-16
MY182727A (en) 2021-02-03
US20170312682A1 (en) 2017-11-02
EP3238808A1 (de) 2017-11-01

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