ES2155381A1 - Procedimiento para la preparacion de membranas de carbono para la separacion de gases. - Google Patents
Procedimiento para la preparacion de membranas de carbono para la separacion de gases.Info
- Publication number
- ES2155381A1 ES2155381A1 ES009900782A ES9900782A ES2155381A1 ES 2155381 A1 ES2155381 A1 ES 2155381A1 ES 009900782 A ES009900782 A ES 009900782A ES 9900782 A ES9900782 A ES 9900782A ES 2155381 A1 ES2155381 A1 ES 2155381A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon
- membrane
- preparation
- substrate
- procedure
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/021—Carbon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5001—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with carbon or carbonisable materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
- C04B2111/00801—Membranes; Diaphragms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Procedimiento para la preparación de ranas de carbono para la separación de gases. La membrana desarrollada es una membrana de carbono, plana, simétrica, formada por una capa densa de carbono de carácter microporoso, de espesor entre 2 y 3 mm, con propiedades de tamiz molecular y que se encuentra soportada sobre un substrato de carbono macroporoso (plano) o de tipo cerámico (tubular). Para la preparación de la membrana de carbono desarrollada en esta invención se siguió el siguiente esquema: El polímero (resina fenólica), se encuentra disuelto en metanol. En ocasiones se empleó otro disolvente como diluyente; La disolución polimérica fue depositada y extendida homogéneamente sobre la superficie de un substrato; La membrana polimérica formada fue curada al aire; La membrana polimérica, curada y depositada sobre el substrato fue lentamente calentada a vacío hasta una temperatura tal que ocurra la descomposición del polímero y su transformación en una película de carbono microporoso.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009900782A ES2155381B1 (es) | 1999-04-15 | 1999-04-15 | Procedimiento para la preparacion de membranas de carbono para la separacion de gases. |
AU36602/00A AU3660200A (en) | 1999-04-15 | 2000-04-14 | Method for preparing carbon membranes for separating gases |
PCT/ES2000/000139 WO2000062885A2 (es) | 1999-04-15 | 2000-04-14 | Procedimiento para la preparacion de membranas de carbono para la separacion de gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009900782A ES2155381B1 (es) | 1999-04-15 | 1999-04-15 | Procedimiento para la preparacion de membranas de carbono para la separacion de gases. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2155381A1 true ES2155381A1 (es) | 2001-05-01 |
ES2155381B1 ES2155381B1 (es) | 2001-12-01 |
Family
ID=8308039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009900782A Expired - Fee Related ES2155381B1 (es) | 1999-04-15 | 1999-04-15 | Procedimiento para la preparacion de membranas de carbono para la separacion de gases. |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU3660200A (es) |
ES (1) | ES2155381B1 (es) |
WO (1) | WO2000062885A2 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2178544A1 (es) * | 2000-04-14 | 2002-12-16 | Consejo Superior Investigacion | Procedimiento para la preparacion de membranas de carbono de tipo adsorbente para la separacion de gases. |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8920691B2 (en) * | 2010-03-10 | 2014-12-30 | Kaneka Corporation | Method for producing carbonized film and method for producing graphite film |
US8608828B2 (en) | 2010-10-01 | 2013-12-17 | Basf Se | Process for producing carbon membranes |
US8608837B2 (en) | 2010-10-01 | 2013-12-17 | Basf Se | Process for producing carbon membranes |
EP2621610B1 (de) * | 2010-10-01 | 2018-08-22 | Basf Se | Verfahren zur herstellung von kohlenstoffmembranen |
WO2012041998A1 (de) | 2010-10-01 | 2012-04-05 | Basf Se | Verfahren zur herstellung von kohlenstoffmembranen |
CN112619442B (zh) * | 2019-09-24 | 2022-11-04 | 中国石油化工股份有限公司 | 一种基于酚醛树脂基碳管为支撑体的复合分子筛碳膜及其制备方法和应用 |
CN114425245A (zh) * | 2020-09-23 | 2022-05-03 | 中国石油化工股份有限公司 | 一种酚醛树脂基复合碳膜及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4685940A (en) * | 1984-03-12 | 1987-08-11 | Abraham Soffer | Separation device |
EP0254551A1 (en) * | 1986-07-22 | 1988-01-27 | The British Petroleum Company P.L.C. | Process for the production of porous shaped articles |
EP0409265A2 (en) * | 1989-07-20 | 1991-01-23 | Ceskoslovenska Akademie Ved | Composite polymeric membranes for gas separation and their preparation and use |
EP0428052A2 (en) * | 1989-11-14 | 1991-05-22 | Air Products And Chemicals, Inc. | Gas separation by adsorbent membranes |
EP0474424A2 (en) * | 1990-09-01 | 1992-03-11 | The British Petroleum Company P.L.C. | Membranes |
-
1999
- 1999-04-15 ES ES009900782A patent/ES2155381B1/es not_active Expired - Fee Related
-
2000
- 2000-04-14 AU AU36602/00A patent/AU3660200A/en not_active Abandoned
- 2000-04-14 WO PCT/ES2000/000139 patent/WO2000062885A2/es active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4685940A (en) * | 1984-03-12 | 1987-08-11 | Abraham Soffer | Separation device |
EP0254551A1 (en) * | 1986-07-22 | 1988-01-27 | The British Petroleum Company P.L.C. | Process for the production of porous shaped articles |
EP0409265A2 (en) * | 1989-07-20 | 1991-01-23 | Ceskoslovenska Akademie Ved | Composite polymeric membranes for gas separation and their preparation and use |
EP0428052A2 (en) * | 1989-11-14 | 1991-05-22 | Air Products And Chemicals, Inc. | Gas separation by adsorbent membranes |
EP0474424A2 (en) * | 1990-09-01 | 1992-03-11 | The British Petroleum Company P.L.C. | Membranes |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2178544A1 (es) * | 2000-04-14 | 2002-12-16 | Consejo Superior Investigacion | Procedimiento para la preparacion de membranas de carbono de tipo adsorbente para la separacion de gases. |
Also Published As
Publication number | Publication date |
---|---|
WO2000062885A2 (es) | 2000-10-26 |
WO2000062885A3 (es) | 2001-04-26 |
AU3660200A (en) | 2000-11-02 |
ES2155381B1 (es) | 2001-12-01 |
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