CN120051324A - 分离膜系统 - Google Patents

分离膜系统 Download PDF

Info

Publication number
CN120051324A
CN120051324A CN202380075814.9A CN202380075814A CN120051324A CN 120051324 A CN120051324 A CN 120051324A CN 202380075814 A CN202380075814 A CN 202380075814A CN 120051324 A CN120051324 A CN 120051324A
Authority
CN
China
Prior art keywords
gas
separation membrane
combustible
combustible gas
membrane system
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202380075814.9A
Other languages
English (en)
Chinese (zh)
Inventor
清水克哉
小岛美由纪
饭田和希
中川刚佑
前原宗太
菅博史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of CN120051324A publication Critical patent/CN120051324A/zh
Pending legal-status Critical Current

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
    • B01D53/22—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
    • B01D53/228—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 characterised by specific membranes
    • 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
    • B01D53/22—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/066—Tubular membrane modules with a porous block having membrane coated passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0051—Inorganic membrane manufacture by controlled crystallisation, e,.g. hydrothermal growth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • B01D71/0281—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/06—Surface irregularities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CN202380075814.9A 2022-12-02 2023-11-30 分离膜系统 Pending CN120051324A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022-193401 2022-12-02
JP2022193401 2022-12-02
JP2023011162 2023-01-27
JP2023-011162 2023-01-27
PCT/JP2023/042995 WO2024117237A1 (ja) 2022-12-02 2023-11-30 分離膜システム

Publications (1)

Publication Number Publication Date
CN120051324A true CN120051324A (zh) 2025-05-27

Family

ID=91323865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380075814.9A Pending CN120051324A (zh) 2022-12-02 2023-11-30 分离膜系统

Country Status (5)

Country Link
US (1) US20250281873A1 (cg-RX-API-DMAC7.html)
EP (1) EP4628195A1 (cg-RX-API-DMAC7.html)
JP (1) JPWO2024117237A1 (cg-RX-API-DMAC7.html)
CN (1) CN120051324A (cg-RX-API-DMAC7.html)
WO (1) WO2024117237A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026105404A1 (ja) * 2024-11-13 2026-05-21 Ｎｇｋ株式会社 ガス分離システムおよびガス分離方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182796C (nl) * 1978-03-20 1988-05-16 Monsanto Co Werkwijze voor het recirculeren van waterstof bij de bereiding van ammoniak.
US5425801A (en) * 1993-12-21 1995-06-20 Praxair Technology, Inc. Membrane nitrogen with temperature tracking
JP4089223B2 (ja) * 2001-12-26 2008-05-28 宇部興産株式会社 ハロゲン化合物ガスの分離回収装置および分離回収方法
JP2004218940A (ja) * 2003-01-15 2004-08-05 Matsushita Electric Ind Co Ltd 選択性ガス富化装置
JP4990063B2 (ja) 2007-08-09 2012-08-01 日立造船株式会社 分離膜モジュール
MY183844A (en) 2010-02-25 2021-03-17 Ngk Insulators Ltd Zeolite film and process for producing zeolite film
JP6500499B2 (ja) 2015-02-27 2019-04-17 三菱ケミカル株式会社 分離膜モジュール及びその運転方法
JP7245699B2 (ja) * 2019-03-28 2023-03-24 学校法人早稲田大学 エチレンの分離方法
CN116528962A (zh) * 2021-01-07 2023-08-01 日本碍子株式会社 混合气体分离方法及混合气体分离装置

Also Published As

Publication number Publication date
US20250281873A1 (en) 2025-09-11
WO2024117237A1 (ja) 2024-06-06
JPWO2024117237A1 (cg-RX-API-DMAC7.html) 2024-06-06
EP4628195A1 (en) 2025-10-08

Similar Documents

Publication Publication Date Title
JP6378786B2 (ja) 分離膜構造体及び窒素濃度低減方法
Sea et al. Pore size control and gas permeation kinetics of silica membranes by pyrolysis of phenyl-substituted ethoxysilanes with cross-flow through a porous support wall
CN113613764B (zh) 沸石膜复合体、沸石膜复合体的制造方法、沸石膜复合体的处理方法及分离方法
US12427487B2 (en) Gas separation apparatus and method of gas separation
JP7220087B2 (ja) ゼオライト膜複合体、ゼオライト膜複合体の製造方法、および、分離方法
JP7448688B2 (ja) 混合ガス分離方法および混合ガス分離装置
US20250281873A1 (en) Separation membrane system
CN113924158A (zh) 沸石膜复合体、沸石膜复合体的制造方法、分离装置、膜型反应装置及分离方法
CN112752603A (zh) 气体分离方法及气体分离装置
WO2016027713A1 (ja) 分離装置及び再生方法
US20250083098A1 (en) Method of operating separation apparatus and separation apparatus
US20250312748A1 (en) Separation membrane system and temperature increase method for a separation membrane
US20260021447A1 (en) Stopping method for a separation device
US20170282117A1 (en) Gas separation method
WO2018088064A1 (ja) 分離膜の乾燥方法及び分離膜構造体の製造方法
WO2016104049A1 (ja) ガス分離方法
US20250354764A1 (en) Separation membrane system and a method of increasing and decreasing a temperature of a separation membrane
Kajama et al. Silica modified membrane for carbon dioxide separation from natural gas
Yildirim et al. An experimental study of CO2 separation using a silica based composite membrane
WO2026105404A1 (ja) ガス分離システムおよびガス分離方法
US20240181399A1 (en) Processing method of separation membrane complex and processing apparatus for separation membrane complex
JP2024143237A (ja) ゼオライト膜複合体、分離装置、脱水装置及びゼオライト膜複合体の製造方法
CN120916829A (zh) 分离装置的运行方法
WO2024203193A1 (ja) 分離装置の運転方法
CN120603641A (zh) 分离装置的过渡运行方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination