PL427936A1 - Device for production of gas by the pressure swing adsorption method - Google Patents

Device for production of gas by the pressure swing adsorption method

Info

Publication number
PL427936A1
PL427936A1 PL427936A PL42793617A PL427936A1 PL 427936 A1 PL427936 A1 PL 427936A1 PL 427936 A PL427936 A PL 427936A PL 42793617 A PL42793617 A PL 42793617A PL 427936 A1 PL427936 A1 PL 427936A1
Authority
PL
Poland
Prior art keywords
gas
feed
concentration
pressure
purified
Prior art date
Application number
PL427936A
Other languages
Polish (pl)
Inventor
Shota KAWASHIMA
Tamotsu Kotani
Original Assignee
Osaka Gas Co 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Publication of PL427936A1 publication Critical patent/PL427936A1/en

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
    • B01D53/047—Pressure swing adsorption
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

Przedmiotem wynalazku jest urządzenie do wytwarzania gazu metodą adsorpcji zmiennociśnieniowej, w którym gdy stężenie oczyszczanego gazu w gazie-surowcu, zmienia się, szybkość odzysku oczyszczanego gazu można zwiększyć dla każdej zmiany stężenia. W każdej z wielu wież adsorpcyjnych (1), zespół sterujący operacją wykonuje kolejno, poprzez różnicowanie faz, cykl operacyjny, który obejmuje etap adsorpcji uwolnionego, oczyszczonego gazu przez kanał wylotowy gazu-produktu (5) przez absorbowanie gazu mieszanego z gazu-surowca (G) doprowadzanego przez kanał doprowadzający gaz-surowiec (3) oraz etap desorpcji uwalniania gazu mieszanego przez kanał wylotowy gazu odlotowego (4). Zespół sterujący operacją jest skonfigurowany w taki sposób, aby na podstawie informacji o wykrywaniu z zespołu wykrywania stężenia gazu-surowca (SG), który wykrywa stężenie oczyszczanego gazu w gazie-surowcu (G) dostosować zespół regulacji ciśnienia (10) regulujący ciśnienie doprowadzania gazu-surowca w celu dostosowania ciśnienia doprowadzania gazu-surowca, poprzez który gaz-surowiec (G) jest doprowadzany do wieży adsorpcyjnej (1) do ciśnienia docelowego określonego według stężenia oczyszczanego gazu w gazie-surowcu.The subject of the invention is a gas pressure swing adsorption device in which when the concentration of the purified gas in the raw gas varies, the recovery rate of the purified gas can be increased for any concentration change. In each of the many adsorption towers (1), the operation control unit performs sequentially, through phase differentiation, an operating cycle that includes the adsorption stage of the released, purified gas through the gas-product outlet channel (5) by absorbing mixed gas from the gas-feed (G ) fed through the gas feed channel (3) and a desorption step for releasing mixed gas through the exhaust gas outlet channel (4). The operation control unit is configured in such a way that, based on the detection information from the gas-feed concentration detection unit (SG), which detects the concentration of the purified gas in the gas-feed (G), adjust the pressure control unit (10) regulating the gas supply pressure feedstock to adjust the feed gas pressure, through which the feed gas (G) is fed to the adsorption tower (1) to a target pressure determined by the concentration of the treated gas in the feed gas.

PL427936A 2016-03-31 2017-03-31 Device for production of gas by the pressure swing adsorption method PL427936A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016072350A JP2017177066A (en) 2016-03-31 2016-03-31 Pressure fluctuation adsorption-type gas production apparatus
PCT/JP2017/013532 WO2017170983A1 (en) 2016-03-31 2017-03-31 Pressure swing adsorption type gas manufacturing device

Publications (1)

Publication Number Publication Date
PL427936A1 true PL427936A1 (en) 2019-04-23

Family

ID=59965975

Family Applications (1)

Application Number Title Priority Date Filing Date
PL427936A PL427936A1 (en) 2016-03-31 2017-03-31 Device for production of gas by the pressure swing adsorption method

Country Status (5)

Country Link
JP (1) JP2017177066A (en)
CN (1) CN108778466A (en)
AU (1) AU2017245115A1 (en)
PL (1) PL427936A1 (en)
WO (1) WO2017170983A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109266415A (en) * 2018-11-13 2019-01-25 安徽理工大学 A kind of datonation-inhibition formula pressure-swing adsorption concentration of low concentration gas at natural gas simulator
JP7126470B2 (en) * 2019-03-27 2022-08-26 大阪瓦斯株式会社 Hydrogen production device operating method and hydrogen production device
FR3111281B1 (en) 2020-06-10 2022-08-05 Air Liquide Method for managing a pressure modulation adsorption gas treatment unit
CN115646132B (en) * 2022-12-14 2023-04-07 南通亚泰工程技术有限公司 Self-adaptive control method and inert gas system controller based on same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830321A (en) * 1981-08-14 1983-02-22 Hitachi Ltd Refining device for gas
JP2010209036A (en) * 2009-03-12 2010-09-24 Taiyo Nippon Sanso Corp Methane concentration method
WO2014148503A1 (en) * 2013-03-19 2014-09-25 大阪瓦斯株式会社 Gas purification method
WO2014204131A1 (en) * 2013-06-21 2014-12-24 현대건설 주식회사 Device for refining biogas and method for controlling same
WO2015199227A1 (en) * 2014-06-27 2015-12-30 大阪瓦斯株式会社 Gas-condensing method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2607205A1 (en) * 2005-06-15 2006-12-21 Questair Technologies Inc. Adsorptive bulk separation for upgrading gas streams
CN101617031B (en) * 2006-10-31 2015-07-29 大阪瓦斯株式会社 Inflammable gas concentrating unit and inflammable gas concentration method
WO2009007436A1 (en) * 2007-07-12 2009-01-15 Shell Internationale Research Maatschappij B.V. Method and apparatus for separating nitrogen from a mixed nitrogen and methane containing stream by using a metal organic framework
JP5968252B2 (en) * 2013-03-04 2016-08-10 大阪瓦斯株式会社 Methane gas enrichment method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830321A (en) * 1981-08-14 1983-02-22 Hitachi Ltd Refining device for gas
JP2010209036A (en) * 2009-03-12 2010-09-24 Taiyo Nippon Sanso Corp Methane concentration method
WO2014148503A1 (en) * 2013-03-19 2014-09-25 大阪瓦斯株式会社 Gas purification method
WO2014204131A1 (en) * 2013-06-21 2014-12-24 현대건설 주식회사 Device for refining biogas and method for controlling same
WO2015199227A1 (en) * 2014-06-27 2015-12-30 大阪瓦斯株式会社 Gas-condensing method

Also Published As

Publication number Publication date
JP2017177066A (en) 2017-10-05
AU2017245115A2 (en) 2018-11-29
CN108778466A (en) 2018-11-09
AU2017245115A1 (en) 2018-11-22
WO2017170983A1 (en) 2017-10-05

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