MY192227A - Method and apparatus for purifying high purity biomethane with variable operation - Google Patents

Method and apparatus for purifying high purity biomethane with variable operation

Info

Publication number
MY192227A
MY192227A MYPI2018701366A MYPI2018701366A MY192227A MY 192227 A MY192227 A MY 192227A MY PI2018701366 A MYPI2018701366 A MY PI2018701366A MY PI2018701366 A MYPI2018701366 A MY PI2018701366A MY 192227 A MY192227 A MY 192227A
Authority
MY
Malaysia
Prior art keywords
portion stream
remaining portion
permeated
stream
injecting
Prior art date
Application number
MYPI2018701366A
Inventor
Jeong Hoon Kim
Bo Ryoung Park
Original Assignee
Korea Res Inst Chemical Tech
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 Korea Res Inst Chemical Tech filed Critical Korea Res Inst Chemical Tech
Publication of MY192227A publication Critical patent/MY192227A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
    • C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
    • C10G70/045—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes using membranes, e.g. selective permeation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
    • C10G5/06—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas by cooling or compressing
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4012—Pressure

Abstract

Provided are a method and an apparatus for purifying biomethane. The method includes a step of compressing a biogas; a step of injecting the compressed biogas into a first polymer separation membrane (51) to separate the compressed biogas into a first remaining portion stream and a first permeated portion stream; a step of injecting the first remaining portion stream into a second polymer separation membrane (52) to separate the first remaining portion stream into a second remaining portion stream and a second permeated portion stream; a step of selectively injecting the second remaining portion stream into a third polymer separation membrane (53) to separate the second remaining portion stream into a third remaining portion stream and a third permeated? portion stream or injecting the second remaining portion stream into a methane recovering portion; and a step of injecting the second permeated portion stream into a fourth polymer separation membrane (54) to separate the second permeated portion stream into a fourth remaining portion stream and a fourth permeated portion stream; and the apparatus that can carry out the same method.
MYPI2018701366A 2017-04-06 2018-04-05 Method and apparatus for purifying high purity biomethane with variable operation MY192227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170044848A KR101863058B1 (en) 2017-04-06 2017-04-06 METHOD AND APPARATUS FOR PURIFYING high purity BIOMETHANE WITH VARIABLE OPERATION

Publications (1)

Publication Number Publication Date
MY192227A true MY192227A (en) 2022-08-10

Family

ID=62634911

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018701366A MY192227A (en) 2017-04-06 2018-04-05 Method and apparatus for purifying high purity biomethane with variable operation

Country Status (2)

Country Link
KR (1) KR101863058B1 (en)
MY (1) MY192227A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3632525A1 (en) 2018-10-02 2020-04-08 Evonik Fibres GmbH A device and a process for separating methane from a gas mixture containing methane, carbon dioxide and hydrogen sulfide
DE202019001414U1 (en) 2019-02-01 2019-04-12 Evonik Canada Inc. Apparatus for separating gas components from a gas stream of variable composition or flow rate
FR3120317B1 (en) * 2021-03-05 2023-05-12 Air Liquide Installation for the production of biomethane and syngas from a flow of biogas with a means of adjusting the quality of the biogas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009242773A (en) 2008-03-14 2009-10-22 Air Water Inc Methane gas concentration device, method therefor, fuel gas production device and method therefor
JP2013095726A (en) * 2011-11-03 2013-05-20 Toho Gas Co Ltd Methane concentration method and methane concentration device of biogas
JP2014159543A (en) * 2013-01-23 2014-09-04 Kurita Water Ind Ltd Device for concentrating methane gas
KR101604731B1 (en) * 2014-01-03 2016-03-18 현대건설주식회사 Purification System of biogas and control method thereof
KR101529129B1 (en) * 2014-09-18 2015-06-17 한국화학연구원 A multi-stage membrane process and an upgrading apparatus for the production of high purity methane gas
KR20160106419A (en) * 2015-03-02 2016-09-12 주식회사 두산 Purification device for biogas and fuel cell system with the same

Also Published As

Publication number Publication date
KR101863058B1 (en) 2018-06-01

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