BR112022018502A2 - Método de separação de gás e membrana de zeólito - Google Patents
Método de separação de gás e membrana de zeólitoInfo
- Publication number
- BR112022018502A2 BR112022018502A2 BR112022018502A BR112022018502A BR112022018502A2 BR 112022018502 A2 BR112022018502 A2 BR 112022018502A2 BR 112022018502 A BR112022018502 A BR 112022018502A BR 112022018502 A BR112022018502 A BR 112022018502A BR 112022018502 A2 BR112022018502 A2 BR 112022018502A2
- Authority
- BR
- Brazil
- Prior art keywords
- gas
- high permeability
- zeolite
- zeolite membrane
- separation
- Prior art date
Links
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 7
- 229910021536 Zeolite Inorganic materials 0.000 title abstract 6
- 239000010457 zeolite Substances 0.000 title abstract 6
- 239000012528 membrane Substances 0.000 title abstract 5
- 238000000926 separation method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000035699 permeability Effects 0.000 abstract 4
- 239000000126 substance Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
-
- 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
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- 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
- 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
- B01D69/1218—Layers having the same chemical composition, but different properties, e.g. pore size, molecular weight or porosity
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- 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
- B01D2257/10—Single element gases other than halogens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
MÉTODO DE SEPARAÇÃO DE GÁS E MEMBRANA DE ZEÓLITO. A presente invenção refere-se a método de separação de gás, caracterizado pelo fato de que um gás misturado é alimentado a um complexo de membrana de zeólito (1), e um gás de alta permeabilidade é feito para permear através do complexo de membrana de zeólito (1) e assim se separar de outro gás. O gás misturado contém o gás de alta permeabilidade e um gás traço em uma concentração menor do que a do gás de alta permeabilidade. O gás traço contém uma substância orgânica cuja a concentração molar no gás misturado é de 1% mol ou superior. A constante de equilíbrio de absorção da substância orgânica em relação a uma membrana de zeólito (12) é inferior a 150 vezes a do gás de alta permeabilidade. Assim, é possível minimizar facilmente a diminuição do desempenho de permeação da película de zeólito (12) ao longo do tempo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020047803 | 2020-03-18 | ||
PCT/JP2021/004990 WO2021186959A1 (ja) | 2020-03-18 | 2021-02-10 | ガス分離方法およびゼオライト膜 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022018502A2 true BR112022018502A2 (pt) | 2022-10-25 |
Family
ID=77770843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022018502A BR112022018502A2 (pt) | 2020-03-18 | 2021-02-10 | Método de separação de gás e membrana de zeólito |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230018523A1 (pt) |
JP (1) | JP7376689B2 (pt) |
BR (1) | BR112022018502A2 (pt) |
WO (1) | WO2021186959A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020066298A1 (ja) * | 2018-09-28 | 2020-04-02 | 日本碍子株式会社 | 支持体、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 |
CN113860462B (zh) * | 2021-10-26 | 2023-09-22 | 广东省科研五金制品有限公司 | 一种利用含氰废液制备气体的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004105942A (ja) | 2002-07-22 | 2004-04-08 | Ngk Insulators Ltd | Ddr型ゼオライト膜、ガス分離方法及びガス分離装置 |
JP2012236134A (ja) * | 2011-05-11 | 2012-12-06 | Hitachi Zosen Corp | 二酸化炭素分離システム |
JP6107808B2 (ja) * | 2012-02-24 | 2017-04-05 | 三菱化学株式会社 | ゼオライト膜複合体 |
JP2014000535A (ja) * | 2012-06-19 | 2014-01-09 | Jx Nippon Oil & Energy Corp | 二酸化炭素の分離方法及び二酸化炭素の分離膜 |
CN106573204B (zh) * | 2014-07-10 | 2019-12-06 | 日立造船株式会社 | 沸石膜、其制备方法及使用了该沸石膜的分离方法 |
JP6592914B2 (ja) | 2015-02-25 | 2019-10-23 | 三菱ケミカル株式会社 | 分離膜モジュール |
US10994246B2 (en) * | 2016-02-19 | 2021-05-04 | Hitachi Zosen Corporation | Zeolite separation membrane and production method therefor |
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 |
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 |
-
2021
- 2021-02-10 WO PCT/JP2021/004990 patent/WO2021186959A1/ja active Application Filing
- 2021-02-10 BR BR112022018502A patent/BR112022018502A2/pt unknown
- 2021-02-10 JP JP2022508134A patent/JP7376689B2/ja active Active
-
2022
- 2022-09-14 US US17/931,918 patent/US20230018523A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021186959A1 (ja) | 2021-09-23 |
US20230018523A1 (en) | 2023-01-19 |
JPWO2021186959A1 (pt) | 2021-09-23 |
JP7376689B2 (ja) | 2023-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112022018502A2 (pt) | Método de separação de gás e membrana de zeólito | |
CN105263989B (zh) | 基于三蝶烯的二酐、聚酰亚胺,及其分别的制造和使用方法 | |
Scovazzo et al. | Long-term, continuous mixed-gas dry fed CO2/CH4 and CO2/N2 separation performance and selectivities for room temperature ionic liquid membranes | |
NO20093376L (no) | Fjerning av CO2, N2 og H2S fra gassblandinger inneholdende det samme | |
EA201001114A1 (ru) | Способ многоступенчатого разделения с использованием мембран | |
BR112018011094A2 (pt) | ?método para fazer uma membrana de peneira molecular de carbono, processo para separar uma molécula de gás de uma alimentação de gás, e, membrana e módulo de peneira molecular de carbono? | |
US11219856B2 (en) | Installation and method for the treatment by membrane permeation of a gas stream with the methane concentration adjusted | |
SA519410807B1 (ar) | طريقة وزيوليت لفصل الأمونيا | |
BR112022013674A2 (pt) | Método, aparelho e dispositivo de computador para controle de autoridade e meio legível | |
US11311836B2 (en) | Membrane permeation treatment with adjustment of the temperature of the first retentate as a function of the CH4 concentration in the third and/or fourth permeate | |
Zito et al. | Mutual influence in permeation of CO2-containing mixtures through a SAPO-34 membrane | |
Zito et al. | CO2 separation via a DDR membrane: mutual influence of mixed gas permeation | |
Zavaleta et al. | Selective permeation through modified polyvinylidene fluoride membranes | |
EA201991617A1 (ru) | Углеродные молекулярно-ситовые мембраны для разделения агрессивных газов | |
US3614855A (en) | Continuous production of calibration gas flows | |
US20200047113A1 (en) | Membrane permeation treatment with adjustment of the number of membranes used as a function of the pressure of the feed gas flow | |
Piera et al. | Separation of traces of CO from air using MFI-type zeolite membranes | |
Kárászová et al. | Comparison of theoretical and experimental mass transfer coefficients of gases in supported ionic liquid membranes | |
JPS6443329A (en) | Gas separation method employing two kinds of membranes | |
DE60225847D1 (de) | Mit epoxysilikon beschichtete membranen | |
Kárászová et al. | Effective permeability of binary mixture of carbon dioxide and methane and pre-dried raw biogas in supported ionic liquid membranes | |
US20200188841A1 (en) | Installation and method for the treatment by membrane permeation of a gas stream with the aspiration pressure of the second permeate adjusted | |
US20200047111A1 (en) | Method to control the extraction rate in a membrane based biogas upgrading plant | |
Bounaceur et al. | Membrane contactors for intensified post combustion carbon dioxide capture by gas–liquid absorption in MEA: a parametric study | |
KR950702518A (ko) | 할로탄소의 혼합물로부터 할로탄소를 분리 및 회수하는 개선된 방법(Improved Process for Separating and Recovering Halocarbons from Mixtures Thereof) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |