BR112022022775A2 - Complexo de membrana de separação, método de produção do complexo de membrana de separação e método de separação - Google Patents

Complexo de membrana de separação, método de produção do complexo de membrana de separação e método de separação

Info

Publication number
BR112022022775A2
BR112022022775A2 BR112022022775A BR112022022775A BR112022022775A2 BR 112022022775 A2 BR112022022775 A2 BR 112022022775A2 BR 112022022775 A BR112022022775 A BR 112022022775A BR 112022022775 A BR112022022775 A BR 112022022775A BR 112022022775 A2 BR112022022775 A2 BR 112022022775A2
Authority
BR
Brazil
Prior art keywords
separation membrane
separation
membrane complex
production method
pores
Prior art date
Application number
BR112022022775A
Other languages
English (en)
Inventor
Shimizu Katsuya
Kobayashi Koh
Noda Kenichi
Ichikawa Makiko
Kinoshita Naoto
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 BR112022022775A2 publication Critical patent/BR112022022775A2/pt

Links

Classifications

    • 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
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/105—Support pretreatment
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/108—Inorganic support material
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • 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
    • B01D71/0215—Silicon carbide; Silicon nitride; Silicon oxycarbide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/04—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof using at least one organic template directing agent, e.g. an ionic quaternary ammonium compound or an aminated compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B01D2256/245—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

COMPLEXO DE MEMBRANA DE SEPARAÇÃO, MÉTODO DE PRODUÇÃO DO COMPLEXO DE MEMBRANA DE SEPARAÇÃO E MÉTODO DE SEPARAÇÃO. A presente invenção refere-se a este corpo compósito de membrana de separação, que compreende um corpo de suporte poroso e uma membrana de separação formada sobre o corpo de suporte. A membrana de separação compreende poros pequenos (121). Quando Sm representa a área superficial da membrana de separação, Sk representa a área de cada um dos poros pequenos (121) e Sp representa a área de cada um dos poros grandes (122), o índice de poros pequenos Ik = (S(Sk1,5))/(Sm1,5), que representa a abundância dos poros pequenos (121), é 10×10-15 ou mais, e o índice de poros grandes (S(Sp2))/(Sm2), que representa a abundância dos poros grandes (122), é menor que 200×10-22. Assim sendo, é possível obter uma razão de separação alta no corpo compósito de membrana de separação.
BR112022022775A 2020-05-25 2021-02-19 Complexo de membrana de separação, método de produção do complexo de membrana de separação e método de separação BR112022022775A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020090315 2020-05-25
PCT/JP2021/006394 WO2021240917A1 (ja) 2020-05-25 2021-02-19 分離膜複合体、分離膜複合体の製造方法および分離方法

Publications (1)

Publication Number Publication Date
BR112022022775A2 true BR112022022775A2 (pt) 2022-12-13

Family

ID=78744255

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022022775A BR112022022775A2 (pt) 2020-05-25 2021-02-19 Complexo de membrana de separação, método de produção do complexo de membrana de separação e método de separação

Country Status (6)

Country Link
US (1) US20230084665A1 (pt)
JP (1) JP7374320B2 (pt)
CN (1) CN115666768A (pt)
BR (1) BR112022022775A2 (pt)
DE (1) DE112021001759T5 (pt)
WO (1) WO2021240917A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023238557A1 (ja) * 2022-06-08 2023-12-14 日本碍子株式会社 分離装置の運転方法および分離装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010158665A (ja) * 2008-12-10 2010-07-22 Ngk Insulators Ltd Ｄｄｒ型ゼオライト膜配設体の製造方法
CN105121346B (zh) * 2013-03-29 2018-11-13 日本碍子株式会社 八元氧环沸石膜、沸石膜的制造方法、以及八元氧环沸石膜的评价方法
JP6373381B2 (ja) * 2014-07-10 2018-08-15 日立造船株式会社 ゼオライト膜、その製造方法およびこれを用いた分離方法
JP7220087B2 (ja) * 2018-03-30 2023-02-09 日本碍子株式会社 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

Also Published As

Publication number Publication date
CN115666768A (zh) 2023-01-31
US20230084665A1 (en) 2023-03-16
DE112021001759T5 (de) 2023-01-05
JPWO2021240917A1 (pt) 2021-12-02
JP7374320B2 (ja) 2023-11-06
WO2021240917A1 (ja) 2021-12-02

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